Aws lambda python dynamodb example jobs
...Calibration date and a few other identifiers. I need a Python solution that will: • Parse each file-name, isolate those data points, and write them into the specific fields of the document’s existing index (cover) page. • Concatenate the newly updated PDFs, preserving their order, into a single master file. • Drop that combined file into a fixed OneDrive or SharePoint location and return the cloud link. The script should be callable from a Power App / Power Automate flow, so clean parameter input and a straightforward command-line or API trigger are important. Use any robust libraries you prefer (PyPDF2, pypdf, reportlab, etc.) as long as the final code is readable and fully commented. Deliverables 1. Well-structured Python code with d...
...recognition as the primary trigger. If you feel that complementing this with other indicators such as Moving Averages, RSI, or Bollinger Bands could strengthen accuracy, we can discuss it; the core requirement, however, is reliable pattern detection and execution speed. You’re free to choose the programming language and framework you believe will yield the most stable connection to both brokers (Python, JavaScript, C++ or another robust option). I only care that the code is clean, well-documented, and straightforward to maintain. Deliverables • Fully functional bot linked to Pocket Options and Quotex APIs/web sockets • Editable configuration file or UI for trade size, expiry, and risk settings • Source code with comments and a brief setup guide &bul...
About Us Makshi Infotech Pvt. Ltd. is a trusted India‑based IT services provider with 20+ years of experience. Our team of certified engineers (Microsoft, AWS, Cisco, Azure, Cloud) delivers scalable, technology‑enabled solutions for global clients. Objective -We are seeking experienced International Business Development / Sales Professionals to expand our IT services client base in the United States ,United Kingdom & Europe. Our focus is on partnering with MSPs and mid‑to‑large enterprises that require reliable, cost‑effective IT support. Services We Offer -White‑label IT support (L1/L2) -24×7 coverage -Cost reduction up to 40% -Scalable support for MSPs -Flexible commission and incentive models for sales partners Scope of Work -Identify and target potential IT...
...description, category and sub-category path, all image URLs, plus every variant attribute such as colour, size or other options the site shows. The scraper should run on demand and be easy to schedule for weekly updates. Anti-bot countermeasures—rotating proxies, polite timing, and basic CAPTCHA handling—will be essential because some of these sites throttle traffic quickly. I’m comfortable with a Python stack, so tools such as Scrapy, BeautifulSoup, Selenium or Playwright are welcome as long as the final code is clean, well-commented and handed over in a private Git repository. Deliverables • • CSV or Excel export containing: product URL, title, description, category, sub-category, price, variant attributes, image links • Compressed folder ...
...where they genuinely enhance the story), and imagery that feels modern and trustworthy. PowerPoint is the required format so I can adjust wording later if needed. Acceptance criteria: the complete .pptx file, all custom graphics editable within PowerPoint, and fonts or assets packaged if they’re not standard. If you’ve worked on client-facing proposals that successfully closed deals, show me an example so I can see how you balance creativity with persuasive structure....
Everything have been Finalised. Amazon Scraping project for list of SKUs.
...requiring a separate app. Security is critical: encrypt data in transit and at rest, store recordings and documents on my AWS S3 bucket, and follow standard KYC retention timelines. Please build with mainstream, well-supported tech (Node/React, Django, Laravel, or similar) so future maintenance is straightforward. Deliverables 1. Source code in a Git repo with clear commits. 2. Deployed instance on my AWS account, fully tested end-to-end. 3. Setup & user manuals plus API documentation. 4. Two weeks of post-launch bug support. If you have already shipped video-verification or fintech onboarding tools, let me see a demo link or short clip of your best example, and tell me how quickly you can adapt it to meet the location-tracking requirement....
We are looking for an **OPC UA / SCADA Integration Expert** to support our Solar AI Studio platform. **Scope of work:** Develop a...requirements:** 1. Experience with OPC UA server/client architecture 2. SCADA integration experience for solar PV plants or industrial systems 3. Understanding of PLC, Modbus TCP, tags, telemetry and data acquisition 4. Ability to advise on tag mapping, polling/subscription frequency and data quality 5. Knowledge of cybersecurity, VPN, certificates and OT network safety 6. Experience with Node.js, Python, Supabase/PostgreSQL or cloud APIs will be preferred **Engagement type:** Freelance / project-based **Application area:** Solar PV monitoring, analytics and digital twin Interested experts may share their profile, relevant project experience and ava...
... What you’ll start with • A folder of representative reference shots of semiconductor chips. • A CSV that spells out the colour palette, precise X-Y measurements and other per-image parameters. Core expectations • Build an automated pipeline in Unity (my preferred tool) that ingests the CSV, applies the specified colour accuracy and shape detail, and exports camera-ready JPEGs. • Use Python or C++ scripts to drive batch generation, manage naming conventions, and verify output counts. • Keep all images photorealistic and strictly within the provided dimensional tolerances. • Deliver reproducible project files so I can regenerate or tweak the dataset later. Acceptance criteria 1. Around 870,000 JPEGs generated, each matching its ...
...with multi-tenant SaaS architectures. - Ability to design a scalable structure, considering future evolutions for API integration and automation. - Application of good software architecture practices and code organization. - Ability to structure an efficient database (relational or non-relational, with justification for the choice). - Experience with deployment in cloud environments (preferably AWS, GCP, Vercel, or similar platforms). - Use of code versioning with Git. Valued differentiators (not mandatory): - Experience in developing dashboards and data visualization. - Knowledge of B2B products or management systems (CRM, ERP). - Proactive ability to suggest technical and product improvements, acting with a "product owner" mentality. Expected deliverables: - A funct...
...features such as chatbots, recommendation systems, automation, or data analysis Optimize performance, scalability, and security Required Skills: React.js, , JavaScript, TypeScript Node.js, / Flutter or React Native MongoDB, MySQL, PostgreSQL REST API & API Integration AI/ML basics (NLP, Chatbots, ML models, OpenAI APIs) Preferred (Bonus): TensorFlow / PyTorch Firebase / AWS / GCP WebRTC, (real-time apps) SaaS product experience What We Expect: Clean, scalable, and well-structured code Good communication and regular updates Ability to understand requirements and suggest improvements Commitment to deadlines Project Type: Ongoing / Long-term (Multiple Projects) Important: When applying, please include: Your portfolio (web + mobile projects) Any AI/ML work
...Islamic super app available on iOS and Android. I need an experienced developer to build smart speaker integration that plays the Adhan automatically on Amazon Alexa and Google Home at the correct prayer times — pulled live from our existing backend API. --- WHAT NEEDS TO BE BUILT 1. Amazon Alexa Skill - Published Alexa Skill called "DeenHub Adhan" - Account linking via OAuth2 with DeenHub - AWS Lambda (Node.js) backend fetching mosque prayer times from our API - 5 daily Alexa Reminders set automatically (Fajr, Dhuhr, Asr, Maghrib, Isha) - Each reminder plays a hosted Adhan MP3 at the correct time - Reminders refresh daily automatically - Passes Alexa certification and published to Alexa Skills Store 2. Google Home Action - Mirrors Alexa Skill functiona...
More details: What programming language is your code written in? Python What kind of adjustments are needed with the API communication? Fixing bugs What types of checks need to be adjusted or added? This question was skipped by the user
I’m deep into a set of large-scale clinical-trial datasets and need a seasoned partner who can move effortlessly from raw tables to polished Tableau dashboards. The stack is Google Cloud Platform (BigQuery in particular), Amazon Redshift, advanced SQL, and Python, so you should feel at home optimizing long, complex queries, tuning warehouse performance, and scripting repeatable data-quality checks. Where you’ll start I already have a working schema, but it’s straining under growing volume and new KPI requests. You’ll review the existing models, refactor where necessary, and introduce best-practice partitioning and clustering so queries run in seconds, not minutes. From there, we’ll design consumable, high-performance Tableau workbooks that clinicians...
I need a Backtesting framework to be implemented in python per forllowing requirements. 1. I have a data mart in AWS that has all the needed data for to execute the business logic of my Strategies. 2. Same Datalake also includes the table constructs needed to store backtest output. 3. I will also provide the business logic in pseudo kind of code. 4. Need someone with experience in Duck DB to load all the data in-memory , execute backtest and load the backtest input and output dataset in iceberg tables. 5. Some one with Montecarlo experience would be preferable, since various combinations of inputs need to be generated for multiple iterations of Backtest. Project has to be delivered in the following milestones: 1. Python skeleton code for loading data from the ma...
...experience • Smooth, modern interface that feels intuitive on both desktop and tablet browsers • Modular architecture so new engineering topics can be added without rewriting the codebase • Real-time visualisations, calculators, and step-by-step walkthroughs that accept live inputs • Secure user accounts so lecturers can track progress, assign labs, and export grades Technology preferences Python (FastAPI or Django) for the backend, a React or Vue single-page frontend, and Plotly, , or similar libraries for 2-D/3-D graphics. If another stack achieves the same responsiveness and portability, I’m open to it—what matters is clean, well-documented code and straightforward deployment on a standard Linux VPS. Deliverables 1. Working MVP hos...
...schema that supports multi-tenant SaaS conventions, granular content segmentation, role-based security and a growing contributor workflow. • Optimise complex analytical queries generated by the AI/LLM layer so response times stay sub-second even as data volume rises. • Set up reliable replication and automated backup strategies (preferably using native MySQL tools or managed services such as AWS RDS) to guarantee high availability and easy disaster recovery. Deliverables 1. Normalised ER diagram and full DDL scripts. 2. Indexing and query-tuning recommendations with benchmarks before vs. after. 3. Replication and backup plan, including step-by-step runbooks and automated jobs. 4. Short hand-off document that explains how the schema maps to our Stripe billin...
...the creation of short clips that isolate each participant’s key moments. • Overlay a configurable sponsor logo on every generated clip. • Add seamless WhatsApp integration so the system can push the personalised clips straight to athletes or organisers. • Clean up, document and hand over the code so the next developer—or I—can maintain it easily. Tech context The previous developer used Python with OpenCV and a YOLO-style model; feel free to refactor or swap frameworks as long as inference remains lightning fast. Expect video streams up to 4K, multiple concurrent cameras and fairly busy backgrounds. Success criteria • ≥95 % accurate bib recognition measured on my test footage. • Clip creation and logo overlay processed withi...
...launch a campaign to all active tokens. • Real-time dashboard displaying sent / failed counts, 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 cl...
...linked pieces of work: cleaning and structuring the data, applying the right machine-learning techniques to surface patterns or predictive signals, and packaging the results inside an interactive report that stakeholders can explore on their own. Scope and expectations The data arrives in monthly batches (CSV and XLS) spanning revenue, cost, and balance-sheet metrics. I need a robust pipeline—Python, R, or a notebook environment is fine—that ingests these files, handles missing values, and standardizes the fields. From there, build and validate models that can flag anomalies and forecast key indicators (AR, cash flow, or any other variables you think add value). Finally, present everything in an interactive report; I’m open to Power BI, Tableau, or a web app ...
...optimize large-scale SQL queries and improve dashboard performance in real-time projects. My primary need is advanced BigQuery query tuning—profiling execution plans, optimizing partitioning and clustering, and reducing cost and runtime—while also getting guidance on Tableau best practices like efficient layouts, calculated fields, and extract vs. live strategies, along with some light support in Python (Pandas) for data preparation. I’m looking for someone who can work with me through daily, plus deeper weekly sessions, using screen sharing or pair programming, and also be available for quick ad-hoc questions during work. This is a long-term collaboration where I need a practical mentor who can help me directly with my daily tasks, explain performance trade-off...
...must move securely between the web portal, the two mobile apps, and the database layer without duplication or loss. Technical expectations I am open to modern frameworks—React or Vue for the web front end, Swift/Objective-C and Kotlin/Java (or a cross-platform solution such as Flutter or React Native) for the mobile layer, and a scalable REST or GraphQL API behind it. Containerised deployment on AWS, Azure, or GCP with automated CI/CD, monitoring, and routine backups is essential so maintenance stays predictable. Key deliverables • Production-ready web application (health & social care focus) • Native or cross-platform apps for iOS and Android with identical feature sets • Secure, well-documented API and database schema • Automated cloud ...
...is fine as long as the final code runs end-to-end in a single notebook or script without cloud dependencies. Please attach a brief yet detailed project proposal that explains: • your chosen libraries or models, • the steps you’ll follow to clean, detect, and score the text, • and how you’ll demonstrate accuracy within the one-day window. Deliverables I must hand in: 1. Well-commented Python notebook or script that ingests raw posts and outputs sentiment (positive / neutral / negative) plus language-switch positions. 2. A small README with setup instructions and a paragraph explaining the methodology. 3. Sample run on the provided Twitter, Facebook, and Instagram snippets. If everything executes smoothly on my local machine and produces se...
My site is already hosted on AWS, feature-complete on paper, yet five key components refuse to work and our go-live is now less than two weeks away. Every failure is consistent and repeatable, so I’m looking for someone who can dive straight into production-level debugging and close these gaps fast. The components that must be repaired: • Email verification (custom-built) • Dialer system (Twilio) • Booking system (custom-built) • Payment system (Stripe) • Live functionality / real-time chat All code will stay where it is—nothing leaves AWS—so you’ll need solid AWS console familiarity alongside everyday full-stack skills. I can provide repository access, architecture notes, and direct contact with the previous...
My DevOps résumé reads well enough, but the page itself does not do it justice. I only need a sharper format—no rewrites—so recruiters can scan the document quickly and an ATS can parse every line. Here is what I want improved: • Work Experience: align dates, role titles, and achievements so the career story flows visually. • Skills & Certifications: present the tool stack (AWS, Docker, Kubernetes, Terraform, CI/CD, etc.) in an eye-catching matrix or column that is easy to skim. • Education: tidy spacing, fonts, and placement so it sits neatly at the end without feeling like an afterthought. The final file should arrive in an editable format (Word or Google Docs) plus a ready-to-send PDF. Feel free to suggest modern, sleeker templat...
...propose a fix, and demonstrate measurable improvement in p95 latency. • Contribute to at least two design reviews, documenting trade-offs and decisions. Skills Required • 5+ years of fullstack development experience • Strong expertise in Python backend development (Flask preferred) • Strong frontend experience with React or Vue + TypeScript • Experience building and scaling production-grade systems • Strong understanding of REST APIs and system architecture • Solid knowledge of databases (PostgreSQL preferred) • Experience working with cloud infrastructure (AWS preferred) • Ability to design and optimize scalable backend services • Experience working in fast-paced, ambiguous environments • Strong problem-solving, ow...
I have a spreadsheet (Excel/CSV) containing roughly two-lakh Indian addresses and I need clean latitude–longitude pairs generated for each of them. This is a pure forward-geocoding task: every row already has the full textual address, there is no reverse lookup involved. You may use the tooling or API stack of your choice—Google Maps, OpenStreetMap, Mapbox, Python Geopy, ArcGIS, QGIS, etc.—as long as the final deliverable reaches solid positional accuracy. What matters to me is the finished dataset: one GIS shapefile (point layer) that mirrors every record in the spreadsheet, plus an updated CSV with the new coordinate columns and any status notes for addresses that could not be matched. Key points for a successful hand-off • Import my Excel/CSV, geocode a...
...questions (cracked screen, original bill, etc.), I want "One-Tap" buttons: * **Grade A:** Fetches price assuming "Mint Condition/Full Box/Bill." * **Grade B:** Fetches price assuming "Working/Scratches/No Bill." * **Search History Log:** A simple dashboard for me to see what models my staff searched for and what price they offered. ## 5. Technology Suggestion "I am looking for a solution using **Python (Selenium/Playwright)** for the scraping engine and a simple **React or Flutter** frontend. I prefer speed and accuracy over fancy design." ## Important Question to ask the Freelancer: > "How will you handle it when a website like Cashify changes its layout? Do you provide a way for me to update the search 'selectors'...
Multi-Person Indoor Tracking System for Smart Home — Raspberry Pi 5, Python, Local-Only PROJECT OVERVIEW I'm building a local smart home system that needs to know where each person is inside the house at all times - including persistent re-identification as people move between rooms and camera views. The end goal: the music (AirPlay) follows the person. When someone walks into an...
...technical perspective * Rapidly iterate MVP (Minimum Viable Product) to support early user growth * Integrate third-party services (authentication, cloud services, push notifications, etc.) * Support app store submission (App Store / Android markets) for name reservation and deployment ⸻ Requirements Must-have (Core Skills) * Proficiency in at least one major programming language (JavaScript / Python / Java / Swift / Kotlin) * Experience with web or mini program development (e.g., WeChat Mini Program, H5) * Understanding of basic full-stack architecture (APIs, databases, user systems) * Ability to independently build features with a 0→1 mindset Nice-to-have (Any of these is a plus) * Experience in mobile app development (iOS / Android / Flutter / React Native) * Experi...
I need an experienced AWS network engineer to stand up a reliable, scalable VPN in my AWS environment so my employees can connect securely when they work off-site. The core goal is straightforward: seamless, encrypted remote access into our existing VPC without forcing staff to jump through complicated hoops or compromise on performance. Here is what I have today: an AWS account with several workloads already running inside a single VPC. What I do not yet have is a VPN solution in place. I am open to whichever AWS-native option you feel is best—Client VPN, a Site-to-Site tunnel to our office router, or even an OpenVPN appliance—so long as the end result gives staff an easy “one-click” connection backed by strong authentication. MFA integ...
...to pull the full set of contact details from a specific website and receive everything neatly organised in a single Excel workbook. The site displays email addresses, phone numbers and mailing addresses on various pages; I’d like every one of those fields captured, de-duplicated and placed into clear columns so the file is ready for immediate use. Please choose whichever approach suits you best—Python with BeautifulSoup, Scrapy or Selenium are all fine—as long as the result is accurate and the scraping process respects the site’s loading behaviour. If any anti-bot measures appear, let me know your workaround before proceeding. Deliverables • An Excel file (.xlsx) containing all entries of each link • The runnable script or notebook you used, ...
I have an existing Site-to-Site VPN between my on-prem network and an AWS VPC that is no longer behaving as expected. The tunnel comes up intermittently and drops traffic after a short period, so something in the current configuration—or a recent AWS update—appears to be off. I have already verified that my on-prem router is reachable and that the customer gateway details on both ends still match, but the logs point to Phase 1 re-negotiations looping. I would like an experienced AWS networking specialist to jump in, review the current setup (VPC route tables, security groups, tunnel options, pre-shared keys, IKE version, etc.), identify the root cause, and restore a stable, continuous connection. Deliverables should include: • A working, persis...
...conversations automatically * Re-engage contacts over time --- ### 8. External Data Integration (Future-Ready) * System must be designed to support: * MLS / IDX APIs * third-party data sources * Real-time data usage in conversations --- ## Tech Stack (Preferred): * Twilio (calls + SMS) * Vapi or similar (voice AI) * OpenAI / GPT * GoHighLevel (CRM) * Backend: Node.js / Python (open to recommendation) --- ## Important Notes: * This is a **system build**, not a single feature * Must be clean, scalable, and modular * Must support multiple businesses (multi-tenant in future) * Must be prompt-driven and adaptable --- ## What I’m Looking For: * Strong experience with APIs and system integration * Experience with Twilio and rea...
...deliver high accuracy in tracking the reference—voltage, current, or power—throughout irradiance and load changes. Here is what I expect: • A modular Simulink file where the PV array, my custom boost converter, the single-phase inverter, the LCL or LC filter, and the grid interface are clearly separated so I can swap devices in or out. • A PPO training script (MATLAB RL Toolbox or compatible Python interface) that learns directly on the Simulink environment and saves the trained agent for deployment. • A deployment variant of the model that runs the trained agent in real time without the training overhead. • Graphs and logged data demonstrating precise reference tracking under at least two irradiation profiles and two step-load tests. Ple...
...with overlay (tracking points + reference line) * data export (CSV or similar) * simple visualization (movement over time) ⸻ Technical Requirements * Strong experience with OpenCV * Background in computer vision / image processing * Experience with: * object tracking (optical flow, feature tracking, blob detection, etc.) * handling noisy or low-quality video * Preferred: * Python or C++ * experience with industrial measurement systems ⸻ Important Notes * We are open to using ArUco markers or similar visual markers * The developer should evaluate what gives the most stable and reliable tracking * The first prototype should compare: * tracking using natural/simple visual points * tracking using ArUco markers * Camera position is fixed * Lightin...
...management * Solid understanding of networking concepts (TCP/IP, DNS, routing, ports) * Experience with TLS/SSL configuration (Let’s Encrypt, domain setup) * Knowledge of censorship bypass techniques (DPI evasion, obfuscation) * Experience with VPS providers (e.g., AWS, DigitalOcean, Vultr, etc.) * Ability to debug connectivity and performance issues ⸻ Preferred Qualifications: * Experience building or maintaining VPN/proxy systems * Familiarity with restricted network environments (e.g., China GFW) * Basic scripting (Bash/Python) for automation * Experience with monitoring tools and logging systems ⸻ Project Scope: * Phase 1: Initial deployment (1–3 servers, working configuration) * Phase 2: Stability optimization (multi-node, failover, tuning) * Phase 3...
Each morning I need a fresh Excel workbook that lists every company incorporated the previous day on mca.gov.in. The file must hold the company’s name, registered address, mobile number, email ID, date of incorporation, director’s name, and company registration number, all captured in a single automated sweep of the site. Workflow I picture • A script or small service (Python + BeautifulSoup/Selenium, Node, or any stable stack you prefer) pings the MCA portal once every 24 hours, pulls the latest incorporation feed, parses the required fields, and writes them to a clean XLSX sheet. • The script then places the file at a predictable URL and returns a direct download link; no email dispatch is needed. • Duplicate or previously fetched records are sk...
...The Spoke (Brand Kit) A containerized, deployable environment living on the Brand Owner’s infrastructure, responsible for the entire customer-facing layer. Local Commerce & Content: A lightweight Medusa v2 instance paired with Payload CMS 3.0. While the Hub provides raw product identities, the Spoke handles all localized titles, descriptions, and SEO metadata. Agentic Localization: A CrewAI (Python) or MCP connector for Claude Code / Codex pipeline that automatically generates brand-specific product content, which is then stored locally in the Spoke's CMS instance. Checkout Autonomy: Total independence to integrate regional payment providers (e.g., Stripe, Adyen) and manage localized pricing markups or subscription models. 3. The Integration Layer A hybrid com...
• Python learner with growing knowledge in automation and problem-solving. • Skilled in Artificial Intelligence tools and AI-assisted workflows. • Creative graphic designer with experience in making attractive and professional designs. • Good knowledge of Microsoft Excel for data organization, spreadsheets, and basic analysis. • Fast learner, disciplined worker, and focused on delivering quality results on time. • Strong interest in technology, digital projects, and helping clients solve problems efficiently. Full Description Version: Hello! I am a motivated freelancer with skills in Graphic Designing, Microsoft Excel, and AI tools. I am also learning Python to improve my technical and automation skills. I enjoy working on creative and digital ...
I have a collection of submissions that were captured through online forms and now sit in a raw export. The file combines free-text fields, numbers, dates, and the occa...format). • Flag and remedy obvious outliers or impossible values. • Remove duplicate records while preserving a reference list of what was deleted. • Deliver the cleaned dataset in both its original structure and a tidy Excel workbook, plus a short change log that explains every transformation step for transparency. Accuracy is everything, so please use whatever mix of Excel functions, Python/Pandas, or specialised data-quality tools you’re most comfortable with—as long as the final file is spotless and easy to audit. I’m happy to answer any clarifying questions up front so...
Senior Python AI/ML Developer Needed – Cybersecurity Startup We’re building ZEX, an AI-powered cybersecurity platform focused on fraud detection, scam prevention, and threat intelligence (India-focused). We’re looking for a senior Python AI/ML developer (hourly) to lead and support a mid-level developer while architecting and building our core intelligence systems. Scope of Work Design and implement AI/ML architecture (end-to-end) Build models for: Scam detection (SMS, WhatsApp, email – NLP) Phishing & malicious URL detection Fraud detection (UPI, behavioral anomalies) Develop real-time ML APIs using Python (FastAPI/Flask) Create data pipelines, training workflows, and model evaluation systems Optimize models for accuracy + low latency Dep...
This project involves building a fully responsive web application that merges an algorithm-based color prediction game with live cryptocurrency trading. The front end must render flawlessly on desktop and mobile, while the back end handles secure user authentication, wallet managemen...Deliverables – Source code (front end, back end, prediction algorithm) in a public Git branch – Infrastructure as code scripts (Docker, Kubernetes or equivalent) – Admin panel documentation and user guide – Deployment on my cloud account with staging and production environments – Post-launch support during the hand-over period Preferred tech includes React or Vue for the UI and Node.js, Python, or Go on the server, but I’m open to alternatives if they bet...
...inside n8n where I enter: Niche (example: "dinosaurs") Target age (example: "3-6 years") Number of pages (example: 30) Step 2 — Claude API (Anthropic) Claude receives the input and generates in JSON format: 30 image prompts optimized for coloring book style Book title (KDP optimized) Subtitle Amazon book description 7 backend keywords for KDP Series title for future scaling System prompt for Claude must specify: output only valid JSON, no explanations, no markdown. Step 3 — Leonardo AI API Receives the 30 prompts from Claude Generates 30 black and white coloring page images Recommended model: Phoenix or Flux Settings: no color, thick outlines, white background, simple shapes, children coloring book style Minimum resolution: 1024x...
...fine-tune a Named Entity Recognition architecture (spaCy, Hugging Face Transformers, or another open-source alternative is fine) that pinpoints the specified “Data” entities with high accuracy. – Train the model on a corpus I will supply, validate on a held-out set, and deliver a packaged version ready for direct use on Windows and Linux without calling external APIs. – Provide a lightweight CLI or Python script that accepts a folder of text files and outputs the extracted entities in JSON or CSV. – Supply concise setup instructions plus clear comments within the code so future tweaks can be made without internet access. Acceptance criteria • F1 score of at least 0.85 for the target entity class on the validation set. • Inference...
i need solution to get fingerprinting working next players iboPlayer, GSE, and TiviMate something that will fingerprint on listed players with same logic without encoding burnin mode. current setup already works like this: - ts_fingerprint runs in the pipe, standby mode (no fingerprint visible) - Python sends "SHOW username123" via ZMQ - Fingerprint appears (DVB subtitle injected) - Python sends "HIDE" via ZMQ - Fingerprint disappears, stream clean again architecture is already set up correctly for per-user fingerprinting: - Shared source feeds into per-user ts_fingerprint process - Each user gets their own unique text The problem is that iboPlayer doesn't render ANY subtitle format from MPEG-TS: - DVB subtitle: not rendered - CEA-608/708 CC: not r...
I run an online training service that helps job seekers earn industry-recognized IT certifications, with a current focus on AWS, Microsoft, PMP, Salesforce, Databricks and CompTIA. I’m looking for someone who can work from home and consistently bring in fresh, qualified LinkedIn leads interested in our courses and study materials. Your day-to-day work revolves around LinkedIn Sales Navigator (or similar tools) to search, connect and start meaningful conversations with prospects who are actively looking to boost their careers through certification. You’ll nurture each contact until they are ready for a sales call or request more information, then record every interaction in a simple spreadsheet or CRM that we share. Deliverables each week • Clean lead sheet: full...
I have a series of completed training projects built in Python, SQL, Excel and Power BI. Before they are rolled out to learners I want an experienced data analyst to audit each one, flag weak spots, and document clear, actionable improvements. What you will receive from me • All source files: Jupyter notebooks, .sql scripts, Excel workbooks and .pbix dashboards • A brief for each project outlining its learning objectives What I need back 1. A review report for every project that covers all/any existing issues with the training project. These issues may include: - Deliverables that don't make sense - code that doesn't run - issues with the dataset provided Essentially, if the project isn't clear or doesn't work on any level, this needs to...
I need a production-ready chatbot that can sit behind the company firewall and answer product questions, search our knowledge base, and summarise internal documents. The core must be a Retrieval-Augmented Generation pipeline built with LangChain, LlamaIndex, or a comparable framework, and wired to a vector database such as Pinecone, Milvus, or FAISS for embedding storage. Python is the language of choice. I’m comfortable with either FastAPI or Flask, so feel free to work with whichever lets you move fastest. The LLM layer should default to GPT-4 Turbo for its accuracy, yet the codebase has to stay modular enough to swap in Qwen or ChatGLM when we need stronger Chinese support. Key pieces you’ll handle • Backend service that exposes clean REST endpoints for chat,...