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    1,500 aws lambda python yaml งานที่พบ
    Sudoku Solver
    หมดเขตแล้ว left

    เขียนโปรเเกรม Sudoku ที่สามารถเเก้โจทย์ Sudoku ที่ user inputโดยไม่ใช้ library ที่เกี่ยวกับ constraint(CLD(FD) library) เขียนโดย backtracking เเละเชื่อมกับ UI โดยใช้ python

    $214 Average bid
    $214 การประมูลเฉลี่ย
    3 คำเสนอราคา
    Modelling, Simulation and Optimisation -- 2
    หมดเขตแล้ว left

    สวัสดีค่ะ ไม่ทราบว่ารับทำโปรเจคทางด้าน Modelling, Simulation and Optimisation ใช้ python code ค่ะ

    $8 Average bid
    $8 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Modelling, Simulation and Optimisation
    หมดเขตแล้ว left

    สวัสดีค่ะ ไม่ทราบว่ารับทำโปรเจคทางด้าน Modelling, Simulation and Optimisation ใช้ python code ค่ะ

    $8 Average bid
    $8 การประมูลเฉลี่ย
    1 คำเสนอราคา
    Data Mining
    หมดเขตแล้ว left

    สวัสดีค่ะ รบกวนสอบถามหน่อยนะคะ พอดีจะให้ช่วยวิเคราะห์งานเพิ่มเติมหน่อยนะคะ แต่ทำในส่วน code python ไปบ้างแล้วนะคะ

    $258 Average bid
    $258 การประมูลเฉลี่ย
    1 คำเสนอราคา
    ย้าย image ขึ้นไปบน aws
    หมดเขตแล้ว left

    ย้าย image ขึ้นไปบน aws เพื่อทำเป็น AWS AMI 1. Elastix MT 2. pfsense

    $10 - $30
    $10 - $30
    0 คำเสนอราคา
    Python backend
    6 วัน left

    I need a Python backend developer to develop a robust and scalable backend system. The work includes building REST APIs, integrating databases, and implementing authentication and security features. The project should be optimized, clean, and well-documented. Experience with Django, Flask, or FastAPI is a plus.

    $26 / hr Average bid
    $26 / hr การประมูลเฉลี่ย
    14 คำเสนอราคา

    ...datasets run efficiently without burning through resources. Expect to walk through real project queries with me, profile execution plans, adjust partitioning and clustering strategies, and validate the results live in the GCP console. Broader support Beyond SQL, I’d value guidance on Tableau best practices—layout, calculated fields, extract vs. live strategy, parameter design—and a light touch on Python (Pandas) for data prep so my pipelines stay clean end-to-end. How we’ll work • Interactive screen-sharing or pair-programming sessions (recorded for my reference) • Ad-hoc chat support between calls for quick blockers • Practical, example-driven teaching style—show me why something works, not just what to type Ideal mentor ...

    $215 Average bid
    $215 การประมูลเฉลี่ย
    25 คำเสนอราคา

    ...BeautifulSoup. The workflow I picture is straightforward: the crawler launches on a weekly schedule, pulls the latest product information, cleans and deduplicates the results, then exports everything to either CSV and/or JSON. A quick push to a Google Sheet or an S3 bucket afterward would be ideal so the file is immediately usable by the rest of my team. Deliverables • Well-commented source code (Python preferred) • A simple scheduler set to run weekly (cron, Windows Task Scheduler, or self-contained) • Sample output file showing at least one successful pull from each target site • README with setup steps, selector notes and troubleshooting tips For acceptance, I will run the script locally, confirm the data fields match the live site, and verify ...

    $137 Average bid
    $137 การประมูลเฉลี่ย
    47 คำเสนอราคา

    ...simulated and observed crack maps; a short note explaining how mesh density or constitutive choices affect crack initiation will be very helpful. • Deliver a concise technical note (max. 10 pages) summarising material calibration, boundary conditions, correlation plots and your recommendations for further refinement. All work has to be performed in Abaqus/CAE (2019 or later). If you rely on Python scripts for pre- or post-processing, please include clean, commented files that run without additional licenses. I will supply geometry drawings, material mix details, and the full test log once the project starts. The assignment is complete when the Abaqus model reproduces the peak load, mid-span deflection, and general crack pattern within the tolerance stated above....

    $65 Average bid
    $65 การประมูลเฉลี่ย
    2 คำเสนอราคา
    Visual Presentation for Engineering Research Paper
    6 วัน left
    ยืนยันแล้ว

    ...or research. I need help with the following: • Creating professional graphs from my data (frequency vs effective height, comparison plots) • Designing clear engineering figures (beam cross-section, concept illustration of stiffness degradation) • Improving tables and visual presentation • Formatting the paper according to journal template (spacing, captions, layout) Tools preferred: MATLAB / Python / Excel for graphs, and professional figure tools (AutoCAD, Illustrator, or similar) Ideal candidate: • Background in civil/structural/mechanical engineering • Experience with academic journal papers • Strong visualization and technical formatting skills Deliverables: • High-quality figures (publication-ready) • Clean formatted Word do...

    $20 Average bid
    $20 การประมูลเฉลี่ย
    12 คำเสนอราคา
    Oil & Gas Services Database
    6 วัน left
    ยืนยันแล้ว

    ...or, ideally, the company’s own website. Deliverable per batch (500–1,000 lines): • Company name • Country • Service category (EPC, maintenance, logistics, etc.) • Website, phone and LinkedIn page where available • Source URL and date added All rows must be deduplicated and formatted consistently before delivery. The overall target is 10,000+ companies, so strong automation skills (Python, Apify, Scrapy, BeautifulSoup, etc.) and a scalable workflow are important. When you respond, include: • Your rate per 1,000 verified records • The tech stack you prefer • A brief example of similar extraction work you have done Short-listed candidates will complete a small test scrape so I can review data quality and proce...

    $407 Average bid
    $407 การประมูลเฉลี่ย
    98 คำเสนอราคา

    ...PostgreSQL - Real-time: WebSocket () - Email: Nodemailer (SMTP) - Purpose: Embeddable chat widget for client websites + admin dashboard ═══ SERVER ═══ - Provider: Contabo Cloud VPS 10 (4 vCPU / 8 GB RAM / 75 GB NVMe) - OS: Ubuntu 22.04 LTS - Control panel: CloudPanel already installed and working - Domain: (DNS on Cloudflare) - Other sites already running on the VPS (PHP/Node/Python) — must NOT be touched ═══ SCOPE ═══ 1. Create 2 sites in CloudPanel: - → STATIC (React build) - → Node.js (backend + WebSocket) 2. Install PostgreSQL, create DB and user 3. Apply Prisma migrations (schema ready) + run FTS setup SQL 4. Run backend with PM2, configure auto-restart on reboot 5. Configure Nginx reverse proxy (via CloudPanel UI) — WebSocket

    $22 Average bid
    $22 การประมูลเฉลี่ย
    60 คำเสนอราคา
    Clean CSV Data with Python
    6 วัน left
    ยืนยันแล้ว

    I am looking for a data cleaning specialist to help prepare a dataset for analysis. The dataset contains raw data that needs to be cleaned, structured, and organized ...further use in data analysis and visualization. Responsibilities: Handle missing, duplicate, and inconsistent data Standardize and format the dataset properly Remove errors and irrelevant information Ensure data is clean and ready for analysis Provide a final cleaned dataset (Excel or CSV format) Requirements: Experience in data cleaning and data preprocessing Strong skills in Excel and/or Python (Pandas preferred) Attention to detail and accuracy Ability to deliver clean, well-structured data Deliverable: A fully cleaned and organized dataset ready for analysis, along with a brief summary of the cleaning steps ...

    $14 Average bid
    $14 การประมูลเฉลี่ย
    17 คำเสนอราคา
    Text Data CSV Encoding
    6 วัน left

    I have a set of existing spreadsheets filled with plain text records that now need to live in clean, well-structured CSV files. Your task is to pull every row from those sheets, check that the headings stay consistent, and export the results as UTF-8 CSV without introducing any hidden character...source sheet, correctly named and encoded • A quick summary noting any anomalies found and how you handled them Acceptance criteria • File opens in a plain-text editor with no garbled characters • Column count and order match the original sheet exactly • No extra blank rows or columns If you have a reliable workflow—whether it’s manual entry in Excel, scripted extraction with Python/pandas, or another tool chain—let me know. Turnaround...

    $478 Average bid
    $478 การประมูลเฉลี่ย
    15 คำเสนอราคา

    ...containing every record from the source workbooks, fully deduplicated • A brief note or log outlining how you handled the column differences and duplicates (so the process is transparent and repeatable) • Any script, macro, or step-by-step instructions you use, in case I need to rerun the merge later Accuracy and clarity matter more to me than speed. If you regularly work with Power Query, VBA, Python (pandas/openpyxl), or other reliable data-handling tools, let me know in your proposal—whatever you use is fine as long as the output is spotless and easy for me to follow. Main Excel file has 5542 records....Do not contact file has appx 306 records (these names removed from mail file)...seed file has 7 names (records added to main file). Let me know when upon...

    $99 Average bid
    $99 การประมูลเฉลี่ย
    55 คำเสนอราคา

    ...craft a clean, responsive business site that showcases what we do at a glance and drives enquiries. Core requirements • Experience with frontend technologies (e.g., HTML, CSS, JavaScript, React, or similar frameworks) • Experience with backend development (e.g., Node.js, Python, Java, or similar) • Familiarity with databases (e.g., MySQL, PostgreSQL, MongoDB) • 7+ YOE • Fluent in English • Comfortable working independently in a remote-first environment Feel free to use the stack you work fastest with—Node, Java, Python, React, or another proven Technical for web development—as long as the final site loads fast, looks sharp on mobile and desktop, and can be updated easily from the back end. Deploy to our hosting, hand over all...

    $122675 Average bid
    $122675 การประมูลเฉลี่ย
    86 คำเสนอราคา

    ...immediate, helpful response. The goal is to acknowledge the request, give basic information (e.g., “Thanks, we’ve received your message—our team will be back in X hours”), and log the interaction for follow-up. If you prefer working with the official WhatsApp Business Cloud API, Twilio, or another approved gateway, just let me know which you recommend and why. I am fine with either a lightweight Python or Node.js script, a no-code/low-code solution, or a small cloud function—whichever keeps things stable and easy to maintain. Deliverable: • A working auto-reply implementation tied to my verified WhatsApp number, ready for live use • Clear setup notes so I can adjust the canned response text or switch numbers in the future • Brief...

    $75 Average bid
    $75 การประมูลเฉลี่ย
    36 คำเสนอราคา
    Cloud-Native OSS Contribution Help
    14 ชั่วโมง left
    ยืนยันแล้ว

    I maintain an open-source initiative that ties Terraform modules, Python automation and other CNCF tooling together, and the next milestone zeroes in on container orchestration. The goal is to improve and extend the provisioning layer so that spinning up, scaling and updating clusters becomes painless across clouds. Here’s what you’ll actually do once you jump in: write or refine Terraform modules, craft accompanying Python glue code, and open clean, well-documented pull requests on GitHub. Every PR needs passing tests, clear README updates and adherence to the repo’s CONTRIBUTING guidelines—our CI pipeline will check all of that automatically. Expect to collaborate asynchronously via issues and reviews. I’m primarily targeting Kubernetes right...

    $466 Average bid
    เร่งด่วน
    $466 การประมูลเฉลี่ย
    82 คำเสนอราคา

    ...us develop and scale our Advanced Admin Panel and Core Backend Systems. This role focuses on FastAPI-based backend services, realtime systems, admin workflows, analytics, and platform infrastructure. You’ll work closely with the founder and core team to shape a production-ready, secure, and scalable system. Key Responsibilities Admin Panel & Core Backend Develop secure Admin Panel APIs using Python + FastAPI Implement role-based access control (Super Admin, Admin, Moderator, Viewer) Build JWT-based authentication and permission checks Maintain audit logs and secure session handling Realtime & Presence Systems Implement user presence logic (Online / Offline / Away) Build WebSocket-based realtime updates Use Redis (Pub/Sub, cache, presence tracking) Ensure ...

    $12 / hr Average bid
    $12 / hr การประมูลเฉลี่ย
    55 คำเสนอราคา
    AWS AI POC Zoom Coaching
    6 วัน left
    ยืนยันแล้ว

    I am building several real-time proof-of-concepts on AWS that rely on Agentic AI techniques—specifically Agent Core and Strands agents. I already have the high-level product ideas; what I need now is a seasoned guide who can jump on live Zoom sessions with me, share screens, and walk me through every step of the process. Here is what the engagement will look like: • We meet in 1:1 Zoom calls, during which you help architect, code, and deploy each POC end-to-end on AWS (SageMaker, Lambda, Step Functions, or whichever native services you deem best). • You provide clear, step-by-step guidance while I drive the keyboard, so I learn the workflow hands-on. • When issues arise, you troubleshoot live—diagnosing logs, tweaking IAM roles, optimiz...

    $21 / hr Average bid
    $21 / hr การประมูลเฉลี่ย
    33 คำเสนอราคา

    ...service panel. Location marker with Icons.place. Service selection panel (ServiceOrderPanel): Three service types with icons and pricing. "Order Now" button (placeholder action). Custom animations (RightToLeftFadeRoute). SharedPreferences wrapper for onboarding completion tracking (partial). Remaining Tasks (To Be Completed by Freelancer) Required: Backend Integration Set up a backend (Node.js/PHP/Python) with a database (PostgreSQL/MySQL) to store: User profiles (name, phone, email, address history). Orders (service type, pickup/dropoff addresses, price, status, driver assignment). Driver details (name, vehicle type, license plate, real-time location). Implement API endpoints for order creation, retrieval, status updates, and driver tracking. Order Creation Form Bui...

    $5 / hr Average bid
    $5 / hr การประมูลเฉลี่ย
    78 คำเสนอราคา

    ...handling and state management • Avoid duplicate or missed trades Logging & Monitoring • Maintain logs for: • Signals • Orders • SL updates • Trade outcomes Configuration • Strategy parameters should be configurable via: • JSON / YAML ⸻ Tech Requirements • Python (mandatory) • Experience with: • Zerodha Kite Connect API (preferred) • WebSocket streaming • Algo trading systems ⸻ Deployment • Should run on VPS (Linux preferred) • Stable for full trading session • Should handle restart scenarios Deliverables 1. Clean, modular Python code 2. Setup guide (API + deployment) 3. Demo (paper/live execution) 4. Instructions for modifying parameters ⸻ Testin...

    $105 Average bid
    $105 การประมูลเฉลี่ย
    18 คำเสนอราคา
    TripAdvisor Hotel Review Scraper — Sample Test Required
    6 วัน left
    ยืนยันแล้ว

    I need an experienced Python/Selenium developer for a web scraping project targeting TripAdvisor. The goal is to extract hotel reviews at scale and deliver clean, structured data in CSV/Excel. Fields required per hotel: - Hotel Name - Reviewer Name - Review Rating - Review Title - Review Body - Date of Stay Technical requirements: - Handle pagination automatically (Next button) - 500+ reviews per hotel URL - Crash-safe incremental saving - Anti-detection measures (random delays, rotating user agents) TO APPLY you must complete a free sample test: Scrape 50 reviews from one hotel URL I provide and send the CSV. No sample = no response. Budget: $200 fixed Timeline: 5 days

    $146 Average bid
    $146 การประมูลเฉลี่ย
    42 คำเสนอราคา

    iPhone Stock & Price Tracker Bot for Big...pincodes Sends instant Telegram alerts when stock appears Easy config file to update models and pincodes anytime How It Works: Bot checks Bigbasket every 2-3 minutes When stock is found, you get a Telegram notification with: iPhone model & color Pincode where available Price (if available) Direct Bigbasket link Runs on your laptop (or we can set up a server for 24/7 monitoring) Deliverables: Python bot script (ready to run) Config file with your pincodes & phone models Setup guide + support for any changes Telegram integration tested & working Timeline: 2-3 days Price: ₹3,000 (₹3,500 if you need rotating proxies for guaranteed no IP blocks) What You Need to Provide: 20 pincodes to monitor Telegram bot token Telegram cha...

    $37 Average bid
    $37 การประมูลเฉลี่ย
    1 คำเสนอราคา

    I need help automating the insertion of specific text strings from a source Excel document into a master Word document. I'd like to insert the items in the Excel file into the corresponding locations in the Word document. I might have 2-3 differenct proposals per day every week. Requirements: - Single source and single master document - Text to be identif...master Word document. I'd like to insert the items in the Excel file into the corresponding locations in the Word document. I might have 2-3 differenct proposals per day every week. Requirements: - Single source and single master document - Text to be identified by specific keywords Ideal Skills and Experience: - Proficiency in Excel - Experience with automation tools or scripts (e.g., VBA, Python) - Attention to...

    $181 Average bid
    $181 การประมูลเฉลี่ย
    23 คำเสนอราคา

    ...classification, sentiment analysis, summarization, embeddings, vector search. Generative AI LLM integration, prompt engineering, RAG systems, AI assistants, content generation workflows. Automation & AI Agents Workflow automation, API integration, autonomous agents, task orchestration. Data Engineering Data cleaning, preprocessing, pipelines, ETL, analytics dashboards. Programming & Tools Python, PyTorch, TensorFlow, LangChain, FastAPI, Docker, SQL, REST APIs. What I Can Build for You Custom AI models tailored to your business Chatbots and virtual assistants (customer support, sales, internal tools) AI‑powered automation for repetitive tasks Data analysis and predictive modeling Document processing and intelligent extraction Recommendation systems AI in...

    $22 / hr Average bid
    $22 / hr การประมูลเฉลี่ย
    45 คำเสนอราคา
    DQ200 UDS Diagnostic Test Bench
    6 วัน left
    ยืนยันแล้ว

    ...and Input/Output Control . C. Safety & Failsafe • Software Watchdog: A "Heartbeat" signal between the PC and the controller. If lost, the system must immediately shut down the motor and VFD. • Emergency Abort: Automatic termination if critical parameters (Pressure, Temperature, Voltage, Speed deviation) exceed safety limits. 4. Software Interface & Automation Engine A Windows Desktop Application (Python/PyQt or C#) featuring: I. Manual & Automated Modes • Manual Mode: Real-time control of Motor RPM and manual triggering of TCU functions. • Automated Mode: Scriptable engine to run sequences (e.g., Pressure Build-up Test, Full Gear Cycle 1-7). II. Decision Logic (Nominal vs. Measured) • Threshold Definition: User-defined Nominal Values...

    $1756 - $3512
    ปิดผนึก NDA
    $1756 - $3512
    24 คำเสนอราคา

    Development of a Python-based custom memory reader to extract live battle data (Cog HP, Player Gag inventories). Includes building a transparent UI with two modes: an Auto-Tracker for real-time recommendations, and a Manual Prediction Mode for calculating expected damage.

    $350 Average bid
    $350 การประมูลเฉลี่ย
    1 คำเสนอราคา
    I need someone for developing a financial platform like sensibull
    6 วัน left
    ยืนยันแล้ว

    I am developing a financial platform similar to Sensibull. I will provide you with the details, and you will be responsible for the coding. You should have knowledge of React, SQL, MongoDB, CSS, etc. For backend development, you should be familiar with Python, FastAPI, TensorFlow, and PyTorch. I will pay you on a monthly basis.

    $3 / hr Average bid
    $3 / hr การประมูลเฉลี่ย
    38 คำเสนอราคา

    ...fully remote, contract-based, and demands someone with 8+ years of hands-on experience building production systems. Your core mission will be to design and implement high-performance REST APIs in Node.js with NestJS, wire them to PostgreSQL through Prisma ORM, and expose them via a clean, versioned microservice architecture. You should feel equally at home spinning up infrastructure on AWS—think EC2, S3, RDS, Lambda—or a comparable VPS, and you’ll push everything through Git-driven workflows. Beyond the must-haves, I’ll lean on you to fine-tune performance with Redis or a queue system such as Bull or RabbitMQ, containerise with Docker, and automate deployments through a sensible CI/CD pipeline. If WebSockets are second nature, that’s a plus ...

    $590 Average bid
    $590 การประมูลเฉลี่ย
    40 คำเสนอราคา
    AI Radio Host Automation
    6 วัน left
    ยืนยันแล้ว

    ...stream. Between songs the host should also handle quick weather and sports updates and slip in a few musical recommendations so the station always feels live and up to date. Because I’m new to AI, the first step is a short discovery chat where you explain what’s realistically possible, outline the tech stack you’d suggest—whether that’s GPT-style summarisation, ElevenLabs or similar TTS APIs, Python or Node for automation, and integration with my existing stream software—and map out ongoing hosting costs. Once we agree on the approach, I’ll need: • A script or micro-service that fetches the chosen feeds, cleans and summarises the text, generates high-quality MP3s, and queues them for broadcast. • A simple way for me to twea...

    $451 Average bid
    $451 การประมูลเฉลี่ย
    152 คำเสนอราคา
    Targeted Email/contact Web Scrape -- 2
    6 วัน left
    ยืนยันแล้ว

    Im looking for a large amount of lists and looking to pay around $1 per 20 contacts with valid email addresses harvested from lists I'll give you. I only neeed proper clean verified and contactable info! Objective: outreach to sell books. You might use the stack you are most comfortable with Python + BeautifulSoup, Scrapy, Selenium, Node.js + Puppeteer, or similar 'as long as the final data is clean and deduplicated' Deliverables: • A CSV file containing each email address alongside the exact page URL where it was found • A brief note on the toolchain or script used (for reproducibility) I need the lists to be well-targeted, deduplicated, and usable for outreach. Accuracy matters. Do Not give me a bloated list full of bounces... Are the contacts man...

    $97 Average bid
    $97 การประมูลเฉลี่ย
    71 คำเสนอราคา

    My Telegram auto-shop bot is 90 % there: written in Python, it talks to PostgreSQL, lets users browse stock, pay by crypto through NowPayments or by manual bank transfer, and even handles automatic refunds. Where I’m stuck is reliability—especially around the two external APIs that keep the shop flowing: the product-request/verification endpoint and NowPayments. Right now the bot occasionally stalls or throws exceptions when it should be confirming inventory or posting the payment callback. I need a fresh set of eyes to trace those API communication errors, harden the error-handling logic and make sure every purchase path completes cleanly. What you’ll actually do • Audit the current codebase (roughly 1 500 LOC, aiogram + asyncpg). • Pinpoint and ...

    $127 Average bid
    $127 การประมูลเฉลี่ย
    66 คำเสนอราคา

    Project Description: Overview: fixed budget $50 to $70 I have a fully functional, professionally built Python-based Telegram Bot (Video demo available). I am now looking for a developer to build a Professional Web Dashboard that shares the same "brain" (Firebase Database) as the bot. The dashboard must be high-end, clean, and reflect real-time data from the bot and vice-versa. Scope of Work: Web Dashboard Development: Build a clean, professional web dashboard (Node.js or Python Flask/Django preferred). It must connect seamlessly with my existing Firebase database. Real-Time Data Sync: The bot and dashboard must be perfectly synced. If a user earns coins on the dashboard, it must instantly reflect in the Telegram bot interface. CPA Network Integration (S2S): Integrat...

    $31 Average bid
    $31 การประมูลเฉลี่ย
    34 คำเสนอราคา

    ...(ISL) from live camera input and instantly translates the signs on-screen. The goal is to make classroom and self-study environments more inclusive, so accuracy, speed, and an intuitive user experience matter more to me than flashy extras. Here’s what I need from you: • A working real-time detection and translation engine trained specifically on ISL datasets. • Clean, well-commented code (Python + OpenCV / MediaPipe / TensorFlow or comparable libraries are fine) that I can retrain with new samples later. • A lightweight interface—desktop or web—where a learner can see their signing mirrored, along with immediate text output. • A short guide outlining model architecture, dataset sources, and steps to deploy on Windows or Linux. Accep...

    $77 Average bid
    $77 การประมูลเฉลี่ย
    14 คำเสนอราคา

    ...keep the video flowing in real time. • If a stream drops, the service should log the event and raise a notification; a supervising process will decide what to do next. • Frames need to be sampled at a fixed FPS that I can set per instance (e.g., 5 fps or 10 fps) and exposed through a lightweight local API so downstream AI workers can pick them up instantly. • Everything has to be written in Python with OpenCV (or GStreamer if you strongly prefer) and be easy to deploy on Ubuntu using systemd or Docker. Milestone-based delivery 1. Clean RTSP connector that plays reliably on my test Hikvision and Axis cameras. 2. Stability layer with logging + disconnection notifications. 3. Frame extractor and local API endpoint ready for integration. I will provide ca...

    $70 Average bid
    $70 การประมูลเฉลี่ย
    22 คำเสนอราคา
    Python Social Media Data Analyzer
    6 วัน left
    ยืนยันแล้ว

    ...need a Python solution that pulls data from a social-media platform and then runs a full analytical pass on it. The aim is to move from raw posts, likes, comments, and timestamps to clear insights I can act on. Here is exactly what the script must cover: • User engagement • Sentiment analysis • Trend analysis The flow I picture is straightforward: a scraper (or API connector, if available) gathers the latest content, saves it locally in a clean format, and hands it straight to the analysis module. Using familiar libraries—think requests/BeautifulSoup or Selenium for collection, then pandas, scikit-learn, TextBlob (or similar) plus matplotlib/Seaborn for reporting—you will deliver reproducible code that I can run from the command line. Del...

    $548 Average bid
    $548 การประมูลเฉลี่ย
    112 คำเสนอราคา
    Python backend -- 2
    6 วัน left

    I need a Python backend developer to develop a robust and scalable backend system. The work includes building REST APIs, integrating databases, and implementing authentication and security features. The project should be optimized, clean, and well-documented. Experience with Django, Flask, or FastAPI is a plus.

    $30 Average bid
    $30 การประมูลเฉลี่ย
    57 คำเสนอราคา

    ...macro-economic variables when they materially affect outcomes. • Model development: Use a transparent approach—e.g., gradient-boosted trees or transformer-based NLP—so we can explain predictions to non-technical stakeholders. • Evaluation: Provide precision, recall, and calibration metrics on a held-out test set, plus a short memo interpreting strengths and limits. • Handoff: Deliver commented Python notebooks or scripts, a file, and concise deployment notes. I am comfortable with common open-source stacks—scikit-learn, XGBoost, PyTorch, spaCy—but if you have a proven library that better suits legal text, I am open to hearing why. Acceptance criteria 1. Predictive accuracy meets or exceeds a baseline we agree on during kickoff. ...

    $3768 Average bid
    $3768 การประมูลเฉลี่ย
    25 คำเสนอราคา

    I’m a university student working on a project that relies entirely on Python, and I want to make sure the code is both clean and fully functional. The task is strictly programming and development—no copy-writing, layout, or graphic work is involved—so every hour can go straight into writing, refining, and explaining Python code. Here’s what I need from you: • Review the modules I already have, spot weak points, and suggest or implement improvements. • Add any missing functionality so the program meets its intended purpose. • Comment the final code clearly and walk me through the key decisions you make; I need to understand the logic well enough to answer follow-up questions at university. • Provide runnable, error-free file...

    $17 / hr Average bid
    $17 / hr การประมูลเฉลี่ย
    43 คำเสนอราคา

    I’m looking for a Python expert who can quickly craft a lightweight script that goes to truepeoplesearch , inputs a list of numbers, and returns three key elements: Contact information, Addresses, and the full name as shown on the site. I only need a basic, reliable scraper—no elaborate UX or scheduling layer—just clean code that I can run from the command line. Core needs • Scrape Contact information and Addresses for each person, capturing the name exactly as displayed. • Save results to a single CSV file with clear column headers. • Handle typical anti-bot hurdles on the site (simple delays, headers, or Selenium if needed) so the script runs without manual intervention. • Include brief instructions in a README or code comments showing ...

    $437 Average bid
    $437 การประมูลเฉลี่ย
    35 คำเสนอราคา
    Full-Stack Java back and Front Development help -- 2
    6 วัน left
    ยืนยันแล้ว

    I’m rolling out a new feature that touches both ends of our stack. On the backend we run Java 21 with Spring Boot micro-services, alongside a small Node.js/Python layer that exchanges events through Kafka. The frontend is split between an older Angular module and a newer React interface. The job is to design and code the complete feature, wiring it cleanly into every affected service and UI surface. You will: • Extend (or create) the relevant Spring Boot endpoints, making sure they publish and consume the right Kafka topics. • Update the Angular dashboard and the React SPA so the user experience is seamless across both frameworks. • Keep code idiomatic, unit-tested, and pushed to our Git repo via pull requests. Acceptance criteria • All API tests p...

    $13 / hr Average bid
    $13 / hr การประมูลเฉลี่ย
    139 คำเสนอราคา

    I need a dependable way to pull every new tender or GeM bid that appears each day on both government and private portals. On the government side that specifically means GeM, the Central Public Procurement Portal (CPPP) and IREPS; you can add more sources from the private space once we agree on them. My ideal workflow is fully automated: a small script—Python with Requests/BeautifulSoup, Selenium, or any tool you prefer—logs in where needed, scrapes or calls the available APIs, cleans the data, and drops a neatly structured Excel file in my inbox every morning. The sheet should show basic tender details, deadlines, value ranges, and direct links so I can act fast. If automation is impossible on a particular site, a reliable manual alternative is acceptable, but please ou...

    $127 Average bid
    $127 การประมูลเฉลี่ย
    7 คำเสนอราคา

    Enhance the existing Python-based automation project to improve performance, efficiency, reporting, and handling of large datasets in a live environment. Optimize the current Python project build to reduce the size of the generated .exe file. Remove unnecessary dependencies and unused libraries. Use efficient packaging methods (e.g., minimizing bundlefiles, compression techniques). The automation currently reads data from Excel. Modify the system to: Continuously update and maintain a real-time processing report in Excel. Log each processed record with status (Success / Failed / Pending). Ensure data integrity (no duplication or overwriting issues). Skip Already Processed Records Before processing, the system should: Check the Excel report/log file. Identify records that a...

    $42 Average bid
    $42 การประมูลเฉลี่ย
    7 คำเสนอราคา
    Phishing Site Scanner & Token Extractor
    6 วัน left
    ยืนยันแล้ว

    ...high-impact weaknesses: SQL Injection, Cross-Site Scripting (XSS), Remote Code Execution, insecure or unexpected HTTP requests, and any exposed files that should never be publicly reachable. A clear, human-readable report for each target URL is essential; I should be able to hand it to a non-technical stakeholder and have the findings understood at a glance. Feel free to leverage industry staples such as Python, Go, or off-the-shelf modules (e.g., OWASP-ZAP or Nmap scripts) as long as the final tool runs from a single command and needs minimal setup. Second, I need a Telegram token extractor that works on both Windows and Linux hosts. Point it at a user profile or pass a path, and it should reliably pull the session token(s) so they can be archived or invalidated. A straightforw...

    $136 Average bid
    $136 การประมูลเฉลี่ย
    67 คำเสนอราคา
    AI-Powered SaaS Platform Finalization
    6 วัน left
    ยืนยันแล้ว

    ...setting up CI/CD, wiring server-side jobs, and connecting the AI layer to live data. Everything is already scoped and documented. A couple of quick questions before we go further: Are you currently available to take on a new project? And are you comfortable working within a Supabase-only backend — meaning all business logic lives in Postgres functions and RLS policies, with no separate Node.js or Python server layer? If both of those are a yes, I would love to share the full technical document and get your thoughts on the scope. Looking forward to hearing from you....

    $3899 Average bid
    $3899 การประมูลเฉลี่ย
    106 คำเสนอราคา
    QA Engineer for SaaS Platform - API Testing & Automation
    5 วัน left
    ยืนยันแล้ว

    ...testing using JMeter, k6, or similar tools. Interpret results and identify system breaking points • CI/CD Integration: Wire tests into GitLab CI or GitHub Actions pipelines • Test Strategy: Design test coverage from requirements, build test management systems from scratch Requirements: • 2+ years test automation experience with Playwright, Pytest, or equivalent • Strong API testing experience (Python, Postman, JMeter, or similar) • Hands-on experience with AI-assisted testing tools (LLM-based test generation, anomaly detection) • Performance testing experience with JMeter, NeoLoad, LoadRunner, or k6 • GitLab CI/CD or GitHub Actions experience • Docker proficiency for containerized test environments • Experience building Test Managemen...

    $7 / hr Average bid
    $7 / hr การประมูลเฉลี่ย
    26 คำเสนอราคา

    ...insights worth noting. • A brief recommendations section outlining next steps if the plant is to be scaled or retrofitted. Acceptance will be based on the model reproducing the provided baseline results within ±2 % and demonstrating measurable improvement in at least two of the three target metrics. If you have recent experience coupling Aspen Plus with external optimisation routines (e.g., Python, MATLAB, or the Aspen built-in optimiser), please highlight that when you respond....

    $171 Average bid
    $171 การประมูลเฉลี่ย
    7 คำเสนอราคา

    I’m a university student working on a project that relies entirely on Python, and I want to make sure the code is both clean and fully functional. The task is strictly programming and development—no copy-writing, layout, or graphic work is involved—so every hour can go straight into writing, refining, and explaining Python code. Here’s what I need from you: • Review the modules I already have, spot weak points, and suggest or implement improvements. • Add any missing functionality so the program meets its intended purpose. • Comment the final code clearly and walk me through the key decisions you make; I need to understand the logic well enough to answer follow-up questions at university. • Provide runnable, error-free file...

    $415 Average bid
    $415 การประมูลเฉลี่ย
    81 คำเสนอราคา

    ...well-commented No copy-paste / plagiarism (must be original work) Must follow academic structure and logic Must be delivered before deadline Dataset & Project Context: Network flow data with: IPs, ports, protocol Packet counts, bytes, flow rates Time-based features Includes labeled threat categories Objective: automate threat detection using ML Ideal Freelancer: Strong in Machine Learning (Scikit-learn, Python) Experience with cybersecurity datasets (preferred) Good at writing technical reports Able to explain decisions clearly To Apply, Answer This: What models would you use for this problem and why? How would you handle feature importance and interpretability? Show a similar project you’ve done...

    $108 Average bid
    $108 การประมูลเฉลี่ย
    79 คำเสนอราคา