Aws lambda python logging jobs

I'm looking for a skilled developer to write custom code to connect Shopify's webhook system to Otto's API. Requirements: - The integration should be triggered by inventory updates from Shopify. - The following inventory upd...Requirements: - The integration should be triggered by inventory updates from Shopify. - The following inventory updates need to be synced to Otto: - Stock quantity changes - New product listings - Product details updates Ideal skills and experience: - Proficiency in working with Shopify webhooks and APIs - Experience with Otto's API - Strong coding skills, preferably in a relevant language (e.g., Python, Node.js) - Familiarity with inventory management systems - Ability to deliver clean, maintainable, and well-documented code Look...

...available batch-wise, farm-wise and at a consolidated level so I can calculate how much each farmer is owed. I shall provide formula's later on. Key expectations • Native-feeling Android build (Kotlin, Flutter or React Native—tell me your preference) plus a secure, mobile-friendly web dashboard. • Role-based access controls baked into the database layer. • Cloud backend (Firebase, Supabase, AWS or similar) with real-time sync and basic offline capture. • Export options for PDF/Excel so I can share results with accountants or partners. NEED A SUBSCRIPTION BASED MODEL, BUT NOT PAYMENT GATEWAY. DEEPLINK UPI METHOD. Phase 1 I have uploaded Milestones I foresee 1. Data model & authentication 2. Core input screens for Partners, Farmer...

...applicability, the final model will be deployed as a RESTful API using frameworks such as FastAPI or Flask, enabling real-time fraud prediction from incoming transaction data. The deployment pipeline will include model serialisation, API development, and testing, with optional cloud deployment (e.g., AWS or Heroku) for scalability. The project will be fully implemented in Python using Jupyter notebook with well-structured, reproducible code and version control. The code should be written in Python using jupyter notebook environment, running perfectly, showing all the necessary outputs and the explanations and comments in the markdown cells. If you’re comfortable moving between scikit-learn and TensorFlow/PyTorch and have experience testing models for bias, ...

...**KI-ROS**, a custom-built Business Management Platform for our company, covering: * General Trade (Retailer → Distributor → Company) * Modern Trade Workflow (PO → Dispatch → GRN tracking) * Employee Login (Sales Execution + CRM + KPI Control) * AI integrations (document parsing, automation, insights) The system is already built on: * **Frontend:** React 19 (Create React App) * **Backend:** Python (FastAPI) * **Database:** MongoDB * **APIs:** REST (/api/* structured endpoints) * **AI Layer:** OpenAI / Gemini / image processing We are looking for a developer who can **take ownership of further development, debugging, system stability, and feature expansion**. --- ## **Role Summary** This is NOT a basic coding role. We need someone who can: * Understand...

...captcha events, and remaining balance on the 2Captcha key or HCaptcha. • Lightweight authentication layer for me only; no public signup. Important details – Only text messages are required; image or embed support can remain disabled. – The tool must run from a standard Linux VPS (Docker or bare-metal Python/Node preferred, but I’m open to any stack you know best). – Parallel sending is essential, but please respect Discord rate limits to avoid mass token bans. – Include simple logging: token status updates, error codes, and full captcha transactions. Delivery expectations 1. Fully working web panel deployed on my test VPS. 2. Source code with clear setup instructions. 3. Quick call or screen share to walk me through ...

...and locations. - All parsed metadata and any scripts or command logs you run so the work is reproducible. Acceptance criteria 1. Each data point I provide appears in the final graph, either linked or explicitly marked “no link found.” 2. Any claimed tie between a person and a location is backed by at least two independent artefacts. 3. Methodology is transparent—if you use SpiderFoot, Recon-ng, Python notebooks, WiGLE, Shodan, etc., include the steps or code. Feel free to lean on the OSINT stack you trust most; I care about accuracy, transparency and a clean hand-off more than the specific tools. Timeline is roughly one week or so from kickoff, and I will supply an NDA before sharing the Raw data. No partial payments upfront. Initial bid can’t be hugely ...

I am looking for a skilled freelancer to assist with setting up 100 products in my Shopify store. The task involves logging into my supplier accounts to download product images (some are already available in a shared drive), uploading these images to Shopify, creating a product CSV file template, attaching image URLs to the template, and ensuring all products are successfully uploaded to the store. Key Requirements: - Experience with Shopify product uploads and CSV file creation - Ability to log in to supplier accounts and retrieve product images - Proficiency in organizing and attaching image URLs within the Shopify product template - Attention to detail to ensure accurate product listings Timeline: 1 week from project start date Budget: $100 USD Ideal Skills and Experience: - ...

...orders, view their status and update dispatch details. Role-based permissions should be enforced throughout the system. Tech and deployment The UI needs to be responsive so staff can work on tablets in the warehouse. A RESTful (or GraphQL) API should power the front end for future mobile apps, and the whole solution must run on a standard Linux server or Docker container that I can deploy on AWS or DigitalOcean. Deliverables 1. Full source code in a git repo 2. Database schema and migration scripts 3. Seed data for quick testing 4. Setup notes plus a concise user guide 5. A brief hand-off call or video demo Acceptance criteria • A new order flows through all defined statuses without manual DB edits. • Inventory auto-updates when an order is placed, sh...

...its end-to-end testing using Playwright. The codebase already lives in GitHub; what’s missing is a robust test suite that can run headlessly inside Docker containers and scale on AWS. Here’s what I need from you: • Build a clean, well-structured Playwright framework (TypeScript preferred) that covers our critical user flows. • Package the suite in a lightweight Docker image, complete with all required dependencies and a simple entry script so it can run with a single command. • Wire the container into our AWS workflow—today we rely on EC2 for runners and S3 for artifacts, but I’m open to your suggestions if Lambda or other services simplify the pipeline. • Add a small Anthropic Claude helper that can summarise test...

...Wallet Management with instant balance updates. Technical Specifications Frontend: React.js, Vue.js, or similar (optimized for mobile/low latency). Backend: Node.js (with ) or Python (Django/FastAPI) to handle high-frequency real-time updates. Database: PostgreSQL (for transactions) and Redis (for real-time game state). Security: SSL encryption, Anti-Fraud/Anti-Bot detection, and GDPR-compliant data protection. Deliverables Complete source code with documentation. Administrative Panel: To manage users, set house edges, monitor transactions, and view analytics. Deployment on a secure cloud server (AWS/Google Cloud). Basic SEO and performance optimization. Candidate Requirements Proven experience in iGaming or Betting site development. Strong understanding of WebSockets and ...

I'm building a pump control system focused on pressure monitoring. The system needs to capture the following data: - Pressure levels - Operational status - Maintenance records It also needs to use B3:0 for first out register B3:1 for reset register B3:3 for alarm register Ideal Skills...pump control system focused on pressure monitoring. The system needs to capture the following data: - Pressure levels - Operational status - Maintenance records It also needs to use B3:0 for first out register B3:1 for reset register B3:3 for alarm register Ideal Skills and Experience: - Experience with pump control systems - Knowledge in pressure monitoring technologies - Proficiency in data logging and system integration - Familiarity with maintenance tracking systems I look forward to ...

...want: • A real-time AI avatar of myself based on a photo (or short video) • The avatar should speak and move naturally during live Zoom meetings • The processing must happen entirely in the cloud • My laptop should only receive a light video feed / virtual camera output • Must work with Zoom (as a virtual camera or screen feed) Technical Requirements: • Cloud GPU or server-based rendering (AWS / Azure / custom backend / API-based solution) • Low bandwidth client support preferred • Compatible with macOS (2013, no modern GPU support) • Can use existing AI avatar APIs if needed (no need to build model from scratch) Important Constraint: Local processing is NOT possible due to hardware limitations. The solution must be optimiz...

I am looking for a skilled freelancer to assist with setting up 100 products in my Shopify store. The task involves logging into my supplier accounts to download product images (some are already available in a shared drive), uploading these images to Shopify, creating a product CSV file template, attaching image URLs to the template, and ensuring all products are successfully uploaded to the store. Key Requirements: - Experience with Shopify product uploads and CSV file creation - Ability to log in to supplier accounts and retrieve product images - Proficiency in organizing and attaching image URLs within the Shopify product template - Attention to detail to ensure accurate product listings Timeline: 1 week from project start date Budget: $100 USD Ideal Skills and Experience: - ...

I need a production-ready, AI-assisted trading automation system written in Python that plugs directly into Alpaca Markets, IBKR / TWS, and TradeZero. The core service will run on a VPS (Ubuntu preferred) inside Docker, expose its endpoints through FastAPI, and receive strategy signals from TradingView webhooks. Once a webhook arrives, the service should route orders to the correct broker, apply position-sizing logic, set stop-loss / take-profit brackets, and check real-time volatility to ensure the trade fits predefined risk limits. The system must: • Authenticate safely with each broker using encrypted key storage and automatic rotation. • Offer a toggle between paper trading, live trading, and historical back-testing, sharing one code path so results stay consis...

...Group packages - Event deals - Packages must integrate with booking logic (time + lane allocation) --- ### 5. Payment Integration - Full integration with Stripe via Shopify - Support: - Full payment - Optional deposit-based bookings (nice to have) --- ### 6. Automation / Middleware (if needed) - Use of automation tools (e.g. Zapier / Make) OR - Custom middleware (Node.js, Python, etc.) to handle: - Calendar sync - Availability updates - Conflict prevention --- ## Technical Requirements - Strong experience with Shopify (apps, APIs, customisation) - Experience with booking systems or scheduling platforms - Experience integrating Google Calendar API - Experience with Stripe payments - Ability to build reliable 2-way sync systems - Cl...

...personalised exercise routines, and light mental-well-being support. Tone should remain encouraging, evidence-based, and conversational; no medical claims, just actionable lifestyle coaching. Claude will handle the conversational intelligence, while WhatsApp (likely via Twilio’s Business API, though I’m open to alternatives) serves as the delivery channel. I need a clean, maintainable back-end—Python or Node.js is fine—that can: • store basic user profiles and preferences, • schedule and push the daily messages, • relay user prompts to Claude and return its replies, • track and log interactions so future messages feel tailored. Deliverables 1. Working WhatsApp bot connected to a Claude endpoint. 2. Simple admin panel or conf...

Project Title: Python + Web Developer — Bulk Video Processing & WhatsApp Messaging Platform Project Type: Fixed Price | Duration: 4–5 weeks Budget: ₹50,000–80,000 --- About the Project: We are building an internal SaaS platform for automated video personalisation and WhatsApp message delivery. The platform will be used by our company to serve our B2B clients. We need a complete solution — backend scripts + web dashboard — that our non-technical team can operate independently. --- PART A — Backend Pipeline (3 Scripts) Script 1 — Video Batch Processor - Input: one master MP4 file + CSV file (two columns: ID and label) - Use FFmpeg to render a unique MP4 per row — overlaying the label as text on the video - Output files named by...

...Short technical educational videos Manim animations Animated UML diagrams Animated architecture flows Educational system-design visuals Most videos are short and instructional in nature. --- PREFERRED TOOLS For Diagrams: (Highly Preferred) Figma Excalidraw Lucidchart For Videos / Animation: Manim Community After Effects (optional) Motion graphics tools (optional) Bonus if you know: Python Manim scripting Technical animation workflows --- IMPORTANT REQUIREMENTS You MUST: Follow instructions precisely Preserve all relationships/arrows exactly Maintain technical correctness Avoid overlaps Keep diagrams readable Use proper UML conventions Deliver consistent styling You MUST NOT: Change architecture semantics Remove labels Invent your own system structure Modify relationshi...

...across 3 locations in Saudi Arabia. The objective is to replace manual processes with automated workflows, call logging, AI-generated notes, and structured follow-ups to support business growth. Objectives - Centralize customer data in Zoho CRM - Automate call logging and tracking - Enable AI-generated call summaries and follow-ups - Support both office-based and remote teams User Structure Total Users: ~30 - 20 Relationship Managers (RMs) - 10 Managers - Across 3 locations in Saudi Arabia Core Requirements 1. Centralized CRM (Zoho CRM) - Full customer lifecycle tracking - Lead, deal, and follow-up management - Integration with financing system 2. Automated Telephony - Call logging and recording - AI-generated notes and follow-ups - Arabic language support 3. System...

...() NumPy 2.x incompatibility with TensorFlow _ARRAY_API not found error Uvicorn crashes while importing Project Details: Backend: FastAPI Model: TensorFlow (Keras) Files: (API) (model loading + prediction) dataset/model/ (, , ) dataset/PlantVillage/ (class folders) Requirements: Create a clean working Python environment Fix all dependency issues: TensorFlow compatibility NumPy version compatibility (<2) Keras / model loading issues Ensure model loads correctly using: Fix API endpoint: /disease-detection-file should accept image upload and return prediction Ensure project runs with: uvicorn app:app --reload CPU-only setup is fine (no GPU required) Expected Output: { "disease_detected":

...Backend APIs | Node.js + (or Firebase Cloud Functions) | | Database | MongoDB or Firestore | | Auth & Storage | Firebase Auth, Firebase Storage | | Push Notifications | Firebase Cloud Messaging (FCM) | | Admin Panel | React + TypeScript + Material UI | | Website | (SSR for SEO) | | IAP & Subscriptions | RevenueCat (or direct server verification) | | Hosting | Firebase Hosting / AWS | 2.4 Assumptions - Client feedback provided within 3 business days per milestone. - App Store / Play Store approval timelines are standard (1–7 days). - Initial seed content (fake profiles/posts) will be provided by client or generated with approval. --- 3. Detailed Functional Requirements 3.1 User Authentication & Profiles FR‑AUTH‑01: Guest Mode - Users can browse the hom...

...Results ○ Blog posts ○ Pages ● File & media upload (images, documents) ● Dashboard overview (basic analytics) ● Role-based access (optional for future scaling) Technology Stack Frontend ● (SEO-friendly & high performance) ● Tailwind CSS (modern UI styling) Backend ● Node.js + (scalable API development) Database ● MongoDB (flexible and efficient for dynamic data) Storage ● Cloudinary / AWS S3 (media handling) Security & Performance ● JWT-based authentication ● Encrypted passwords (bcrypt) ● API security & validation ● Optimized images and lazy loading ● SEO optimization & fast loading speeds Development Process 1. Requirement Analysis & Planning 2. UI/UX Design (Wireframes if required) 3. Backend API Development 4. Frontend Integration 5. Admin Dashboard...

I need a reliable researcher who can pull together an up-to-date list of contractors and maestri operating only in our local area. For every contact you find, capture three fields exactly—name, phone number, and primary work type (for example carpentry, masonry, electrical, etc.). Quality matters more than quantity. Please cross-check each entry, ...consistent all the way through. The finished list should arrive as a clean CSV file ready for import; no additional columns or blank rows. Acceptance criteria • Minimum 200 unique local contacts • Zero duplicate phone numbers • Work type populated for every record • File delivered in UTF-8 encoded CSV format If something is unclear about the geography or a work type category, ask before logging th...

...security, and scalability (including new markets like Australia and Europe) Participate in pilot projects and close critical technical gaps (HA, AI metrics, threat model) Who we are looking for: Experience as CTO / Tech Lead / Senior Architect in an IoT/AI startup (from MVP to commercial pilots) Hands-on experience with: LoRa, Modbus, MQTT, edge buffering (C/Rust/Python), time-series anomaly detection, microservices (Kafka), cloud (AWS), CI/CD, security (TLS, OWASP) Ability to hire, mentor, and lead developers Fluency in English (documentation, calls) What we offer: Equity stake in the project – to be discussed individually with the right candidate. This is a partnership role with no fixed salary at the initial stage. Fully remote work (flexible hours, overl...

I’m putting together a Python-based solution for an aviation use case and need an experienced developer who knows both the language and the industry. The exact feature set is still flexible—ranging from data-driven analytics and task automation to a lightweight application layer—but the end goal is the same: clean, reliable code that fits seamlessly into day-to-day aviation workflows. Here’s what I have in mind so far: • Core logic written in modern Python (3.10+ preferred) with clear, modular structure • Practical use of aviation data sources—think flight-tracking feeds, weather APIs, or ATC messages—whichever proves most suitable once we refine the requirements • Unit tests and basic CI setup so the code can be trusted...

I’m putting together a small pool of reliable freelancers who can jump in quickly when work arise...straightforward programming tweaks on existing sites and apps. To start, I’d like to see: • A short note about the area you’re strongest in—writing, design, or coding—and one recent example link or attachment that shows your best work. • Your typical turnaround time for a task that takes you roughly one working day. • Your preferred tools or languages (e.g., Adobe CC, Figma, WordPress, React, Python, etc.). I assign tasks in clear, self-contained tickets and keep communication focused in Slack or email—whatever you prefer. If you’re comfortable working to tight but reasonable deadlines and switching between disciplines wh...

...experience: craft a lightweight web dashboard that visualises key metrics, trend lines, and anomaly alerts in real time—think intuitive charts and configurable notifications. • Guidance & documentation: keep the code clean, comment thoroughly, and produce a presentation-ready write-up that explains architecture, algorithms, and usage so stakeholders can follow along. Preferred stack is flexible; Python with TensorFlow or PyTorch for the core model, plus React or an equivalent JS framework for the front end feels natural, but I’m happy to adapt to what you do best. We’ll agree on milestones, timeline, and specific tool choices together. Final deliverables: 1. Complete, well-structured source code with install/run instructions 2. Deployment scripts ...

...Real-time 1:1 chat between matched users - Subscription payments via Razorpay (monthly + annual plans) - Push notifications via Firebase - Admin dashboard for moderation - OTP-based login via phone number TECH STACK REQUIRED: - Frontend: React Native (must work on iOS + Android) - Backend: Node.js + PostgreSQL or Supabase - Real-time: or Firebase Realtime DB - Payments: Razorpay - Storage: AWS S3 or Cloudinary - Auth: OTP via MSG91 or Twilio WHAT I'M LOOKING FOR: - At least 1 shipped mobile app I can download and test - Experience with real-time chat implementation - Clean, well-documented code - Clear communication — daily or every-other-day updates BUDGET: Open to negotiations based on experience TIMELINE: 10–12 weeks OWNERSHIP: 100% source code handed to ...

...and automated deployment; guidance on architecture and design choices as we iterate; and a polished, presentation-ready knowledge base that explains every component for future hand-off or scaling. A responsive web dashboard (built, for instance, with React or another modern framework) should graph live metrics, highlight anomalies, and push configurable alerts. On the back end, I expect a robust Python stack—think Pandas, scikit-learn, TensorFlow or PyTorch, plus Flask/FastAPI—to keep models retrainable and the API endpoints fast. Containerisation with Docker and optional orchestration with Kubernetes will help us stay cloud-agnostic and ready for load. Deliverables • Fully functional source code with README and inline documentation • Deployed demo (clou...

...format, ready for review. I’ll be available for quick clarifications while you work and will check progress after the first 5 rows to ensure everything is on track. SUBMITTED TO DATA EXPERT 1. Who developed Python Programming Language? a) Isaac Newton b) Rockefeller c) Guido van Rossum d) nicklin tesla View Answer Answer: c STUDY NOTES: Guido van Rossum developed Python Programming Language. EXPECTED OUTPUT ON EXCEL OF ROW#1( BY DATA EXPERT) (COLUMN #1:SN) 1 (COLUMN #2:STUDY NOTES) :Guido van Rossum developed Python Programming Language (COLUMN #3 Questions):Who developed Python Programming Language? (COLUMN #4: answer#1):Isaac Newton (COLUMN #5: answer#2):) Rockefeller (COLUMN #6: answer#3):Guido van Rossum (COLUMN #7: answer#4):nicklin...

...intuitive and immediately useful, with crystal-clear visualisations of live results. If you have ideas for adding alerts or richer navigation later, I’m open to hearing them, but the first release should focus on clean, insightful charts that update as the system learns. Here’s how I see the collaboration working: • You handle the coding, architecture choices, and best-practice ML workflow (think Python, TensorFlow/PyTorch, scikit-learn, FastAPI or similar—happy to discuss). • We iterate on design ideas so the front end and dashboards stay user-friendly. • You document everything: well-commented source code, setup instructions, a concise technical explanation, and presentation-ready slides that explain the pipeline and key results. Deliverab...

I'm looking for a skilled developer to create a desktop income tax calculator. Requirements: - Compatibility: Desktop only - Features: - Tax savings tips - Detailed breakdown by category - Export to PDF Ideal Skills: - Proficiency in desktop application development - Experience with financial software tools - Strong UI/UX design skills for user-friendly interfaces - Experti...a desktop income tax calculator. Requirements: - Compatibility: Desktop only - Features: - Tax savings tips - Detailed breakdown by category - Export to PDF Ideal Skills: - Proficiency in desktop application development - Experience with financial software tools - Strong UI/UX design skills for user-friendly interfaces - Expertise in at least one of the preferred programming languages: Python...

I'm looking for someone to help me farm XP in Bloons Tower Defense 6 (BTD6) by running Deflation mode on my account. This is a simple, low-effort task — most of the "work" is just waiting while the round plays itself out. What you'll be doing: Logging into my BTD6 account (credentials provided securely) Following a specific tower placement guide I'll send you (exact towers, exact spots, exact upgrades) Starting the round and letting Deflation run to completion Confirming the run finished successfully and repeating on the next map/tower Repeating this loop for the agreed-upon number of runs or hours What you don't need to do: No strategy decisions — the placements are pre-planned No reacting mid-round — once towers are set, you just ...

...downtime is minimized and spare parts can be scheduled in advance. You will receive a historical data dump (CSV and Parquet) plus a live MQTT feed for validation. After exploring and cleaning the data, build a model—traditional algorithms or deep learning, whichever gives the best performance—that outputs a remaining-useful-life score or binary “service-now” flag for every asset at regular intervals. Python with scikit-learn, TensorFlow or PyTorch is preferred so the final solution stays easy to maintain in our existing stack. Deliverables • Notebook or .py script covering preprocessing, feature engineering and training • Trained model file and clear instructions for re-training with fresh data • Lightweight REST or CLI interface tha...

...and return usable analytics. In practical terms, the system should ingest batches of text-based research papers, then automatically extract key findings, highlight recurring themes, and provide concise summaries that I can export for further work. Because the project is about analysing data—specifically text data from scientific literature—I expect strong natural-language-processing skills with Python, Hugging Face Transformers, spaCy or similar libraries. Experience with science-specific language models such as SciBERT, BioBERT or GPT-based embeddings will be highly valued, as accuracy and domain nuance are critical. Deliverables • A working, documented pipeline (notebook or script) that accepts raw PDF or plain-text articles and outputs structured summaries, ...

...documents. • Driver Mobile App – Android first (iOS later) with turn-by-turn navigation, live location sharing through Google Maps API, photo & signature capture for proof of delivery, and push notifications. Stack guidance Backend can run on Node.js, Laravel, or Django – whichever you are most efficient with – connected to PostgreSQL or MySQL. All documents, images, and signatures should save to AWS S3 (or an equivalent cloud bucket). A well-documented REST (or GraphQL) API will keep the web apps and mobile client loosely coupled and easy to extend. Deliverables 1. Source-controlled backend with tests 2. Admin SPA, Client SPA, and Driver mobile APK (plus Xcode project if time permits) 3. Normalised database schema and seed data 4. Docker-c...

I need an AI workflow that reads batches of customer reviews and returns reliable sentiment scores I can plug straight into my reports. The core of the project is natural language processing, specifically sentiment analysis, so experience with popular frameworks such as Python + NLTK, spaCy, Hugging Face Transformers, or similar will be essential. You’ll start from raw text (CSV or JSON, whichever is easier for you) and deliver a clean, documented pipeline that: • cleans and tokenises the reviews, • trains or fine-tunes a sentiment model (I’m open to pre-trained BERT, RoBERTa, etc.), • outputs a simple table with the original review, predicted polarity (positive / neutral / negative) and a confidence score. I’ll measure success by the model&r...

I have a folder full of plain .txt files, each containing a customer review from our store. I need those reviews classified for sentiment so I can see, at a glance, how people really feel about us. Here’s what I’m after: • Read every text file, clean the content, and run a reliable sentiment-analysis model (Python + spaCy, NLTK, TextBlob, or Hugging Face transformers are all fine—use whatever gets the best accuracy). • Label each review Positive, Neutral, or Negative and include a confidence score. • Return a single CSV that lists: file name, full review text, sentiment label, and confidence. • Provide a brief notebook or Markdown report that explains your steps and visualizes overall sentiment distribution. Acceptance criteria •...

Hello, we are a small security company and we are just getting started. However, I need a mobile app for Android that also includes a web management platform. This application is intended for managing and monitoring security guards. App features: Clock-in and clock-out (start and end of shifts) Incident reporting Event/occurrence reporting Visitor logging Currently, there are apps such as Security Guard, GuardsPro, App 4Patrol, Timemark, among others, that are used for managing and supervising security guards. However, they require a monthly subscription. I am looking for someone to help me create a simple app — not too complex — but effective for managing security personnel. This app will be used on Android devices, and the full source code must be delivered and i...

...(MEA) absorption–stripping train used for post-combustion CO₂ capture. The aim is to pinpoint the best operating window that keeps capture performance high while driving energy demand and operating cost down. Software My in-house preference is DWSIM, so the model, optimiser hooks and final files must run smoothly in that environment. If you need to couple DWSIM with an external solver (e.g., Python or Excel optimisation scripts) that is fine, provided everything stays open source and reproducible. Scope of work • Build or refine a rigorous rate-based MEA absorber and stripper model for a typical natural-gas flue-gas composition. • Validate key thermodynamic and kinetic packages in DWSIM to ensure accuracy against literature or plant data. • Run an o...

...Configuration flexibility • Models and pincodes must sit in an easy-to-edit file or admin panel so I can add, remove or rename them without touching your code. • Frequency of checks should be a single variable (default to something moderate so Big Basket is not hammered). • The Telegram bot token and chat ID need to live in a secure config area or environment variables. Tech preferences Python plus BeautifulSoup/Requests, Node with Puppeteer, or any lightweight stack you are comfortable maintaining will work—as long as the final solution is well-commented and deploys cleanly on a standard Linux VPS. Deliverables 1. Full, readable source code. 2. Setup instructions that take me from a fresh server to a working tracker in one go. 3. A short READ...

I need a small, end-to-end proof of concept that links a Snowflake dataset to a Power BI report and then restricts what each per...Snowflake roles to our Active Directory groups, but I’m open to other proven methods if that is cleaner. Deliverables 1. Snowflake SQL script: table DDL, role creation, grants. 2. Power BI (.pbix) file with the security rules in place. 3. Step-by-step notes or a short loom/written walkthrough explaining how to recreate the setup and how to add more personas later. Acceptance criteria: logging in with two test accounts clearly demonstrates the difference in column visibility, with no back-door access to Salary for the restricted user. Use whatever tooling you prefer—Snowflake worksheets, Power BI Desktop, Azure AD—just keep it r...

...Full-Stack Django Developer (Legal-Tech MVP) Title: Senior Django/Python Developer to Build Secure Enterprise Document Vault (MVP) Timeline: 4 to 6 Weeks Budget: [Negotiable] The Project: I am a legal founder building a highly secure, centralized digital law firm portal ("Webestate") designed to manage Pan-India litigation for large corporate clients. I have the complete database schema () and business logic already mapped out. I need a senior developer to execute the build. Core MVP Requirements: Backend: Python/Django using PostgreSQL. Access Control: Strict implementation of Row-Level Security (RLS) to ensure users can only access cases assigned to their specific user_id. The Digital Vault: Integration with AWS S3 for document storage. Zero-Leakag...

...Using RunOnce, Task Scheduler or another proven method is fine as long as I never have to log in manually. • Perform a silent VDA upgrade ( /quiet or similar). • Validate all Citrix services start correctly – at minimum the BrokerAgent, ProfileManagement, DesktopService and Print service – and record the status. • Initiate a final reboot once everything passes. Logging & resilience All activity and errors must be written to a local log file (simple text or CSV is okay). The script should exit with a non-zero code on any failure so our monitoring can pick it up. Deliverables 1. PowerShell (preferred) or batch script with clear inline comments. 2. A short README explaining prerequisites, variables to edit (repository URL, log path, dis...

...again. The stack is flexible; whether the codebase sits on WordPress, Shopify, a fully bespoke framework, or another modern web platform, the goal is the same: stabilise performance, close security gaps, and leave detailed notes so future updates are straightforward. You should feel comfortable digging into front-end logic (JavaScript, React, Vue, etc.) as well as back-end services (PHP, Node, Python, or comparable) and databases like MySQL or PostgreSQL. What I need from you: • A quick initial audit outlining critical versus non-critical issues • Clear repair plan with estimated turnaround times • Implementation of fixes, patches, and performance tweaks • A concise hand-over report documenting what was changed and why Please share a brief out...

... and stores each batch in a clean JSON file (or streams to a JSON endpoint—whichever is easier for you). The refresh rate has to be quick: every 20 seconds the script should grab the latest incident data so I can run near-real-time analytics on my side. I want to scrape the georss file, every 20 seconds multiple areas without 403 error. You are free to choose the most reliable approach—Python with requests + BeautifulSoup, Selenium, Playwright, or even calling an internal Waze feed if you know a stable one—so long as the final output is valid JSON and the solution can run unattended on a Windows 10. Deliverables • A well-commented script and any support files • A brief README showing setup, required dependencies, and how to start/stop the 20-secon...

A DEX perpetual-futures platform on Ethereum needs a compact, production-ready API. All exchange documentation is already available on the site, and I’ll supply a detailed spec the moment we start. Scope The implementation may be in either Python or Go. The only mandatory capability for this phase is trade execution—opening, closing, adjusting leverage and side, and returning immediate confirmations. Future endpoints (market data or account management) can stay on the roadmap but are not part of this delivery. Security Every request must be signed with user-specific API keys exactly as described in the docs. Please wire in rate-limiting and error handling so failed or malformed calls respond gracefully. Deliverables • Clean, well-structured source code &b...

I need an end-to-end Spotify analytics dashboard, ready for production use between March 2026 and April 2026. The data arrives as raw streaming logs; you will prepare it in Python (pandas, NumPy, Matplotlib/Seaborn where helpful) and feed a clean model into Power BI. The finished report must speak the language of Analysts, exposing deep drill-through while staying light and fast. Core visuals include KPI cards for Distinct Songs, Average Popularity, and Position-1 Hits, an area graph that tracks monthly growth, plus a mix of charts, tables, slicers and other interactive elements that let users pivot by artist, track, album type or time period. Consistent colour and typography should guide the eye and keep the music theme alive. Key objectives • Transform messy CSV/JSON export...

...Test and debug App end to end (Laptop and Cell) Schema cm_activity created and indexed. Trigger cm_activity.log_event() attached to monitored tables. RLS policy verified for organization isolation. CSV export path pattern resolves with UTC date stamp. Materialized view mv_daily_activity refreshes successfully. Lovable ActivityFeed and ExportReports widgets render correctly. GitHub webhook logging confirmed for merge and release events. Resend notifications enabled for daily summary delivery. Ensure collaborators only see assigned sections (MVP rules) Prevent unauthorized access to other events/tasks Ensure data integrity between frontend Lovable and backend Supabase/GitHub Confirm Supabase Auth Auth setup (email/password) Validate RLS policies for: Admin/Owner and Collabor...

Project Description: I need a developer to build a secure automation that allows a Virtual Assistant ...integrated into the Missive sidebar for the VA's view. The Goal: The VA will see a "text-only" version of my inbox in Missive. They will draft replies and triage messages. I will then review their drafts and send the final response from my Gmail where the original attachments remain safe. Requirements: Deep experience with Gmail API and Missive API. Proficiency in , Zapier, or Node.js/Python. Must be able to handle a one-time "bulk triage" of 2,000 existing unread emails. Strong communication skills—I am looking for a "set it and forget it" solution. Note: Please explain in your bid how you will ensure the VA's draft in Missive ...