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    5,000 data engineer công việc được tìm thấy
    App học tập tích hợp AI
    Đã kết thúc left

    JOB DESCRIPTION: SENIOR AI ENGINEER (APPLIED AI & BACKEND) ​Vị trí: Senior AI Engineer / Founding Engineer Báo cáo trực tiếp: CTO Mô hình làm việc: Hybrid / Remote (Linh hoạt theo kết quả) ​1. VỀ G-LIFE VN & VAI TRÒ CỦA BẠN ​G-LIFE VN không tuyển nhân viên viết code. Chúng tôi tìm kiếm người kiến tạo (builder). Chúng tôi đang xây dựng một nền tảng EdTech/Lifestyle ứng dụng Generative AI để giải quyết các bài toán thực tế, không phải làm "tính năng cho vui" (gimmick). ​Bạn sẽ là Senior AI Engineer đầu tiên, nắm giữ "bộ não" của sản phẩm. Bạn không chỉ viết API; bạn c...

    $416 Average bid
    $416 Giá đặt trung bình
    20 lượt đặt giá
    QC Engineer (Tester)
    Đã kết thúc left

    - Hỗ trợ phát triển công cụ test: Tham gia vào quá trình phát triển và cải thiện các công cụ test nhằm nâng cao hiệu quả kiểm thử. - Kiểm tra và sửa lỗi: Tiến hành kiểm tra sản phẩm, phát hiện và sửa lỗi (nếu có). Phối hợp chặt chẽ với team code để xử lý lỗi hằng ngày. - Giảm thiểu lỗi: Tích cực làm việc để giảm thiểu số lượng lỗi phát sinh xuống mức thấp nhất có thể, đảm bảo chất lượng sản phẩm. - Quy trình kiểm thử hằng ngày: Mỗi ngày, tiến hành kiểm tra và sửa các tính năng cần test, sau đó giám sát quá trình sử dụng sản phẩm. Nếu phát hiện lỗi, lập tức...

    $400 Average bid
    $400 Giá đặt trung bình
    1 lượt đặt giá
    Cộng tác viên Data Engineer
    Đã kết thúc left

    Tìm cộng tác viên Data Engineer Freelancer Thời gian làm việc khoảng 20h/tuần Mức lương 50k – 100k/giờ. Open cho bạn nào muốn làm việc và trả lương theo task Làm việc từ xa, thời gian linh động Công việc chính là HỖ TRỢ TÌM HIỂU về các công nghệ như Apache Airflow, Apache Druid, Apache Kafka, graphQL, flask, postman, MQTT, dashboard/ webapplication, OBC, Moxa, v.v…

    $5 / hr Average bid
    $5 / hr Giá đặt trung bình
    1 lượt đặt giá
    Project for Tien P.
    Đã kết thúc left

    Dear anh Tiến, Em là Đạt, IT Recruiter - Dtravel. Không biết hiện tại anh có đang Open tìm cơ hôi mới chưa. Bên em đang Urgent vị trí Senior DevOps Engineer lương upto $3500 của Cty Product của Úc base Techhub tại Cầu Giấy.

    $250 Average bid
    $250 Giá đặt trung bình
    1 lượt đặt giá
    Project for vumi846 -- 2
    Đã kết thúc left

    em đã đạt được backend engineer như ước vọng của em , còn chị đã có được hòa chưa ? ^^

    $11 Average bid
    $11 Giá đặt trung bình
    1 lượt đặt giá
    QS Engineer
    Đã kết thúc left

    1. Khảo sát hiện trường 2. Lập bản vẽ hiện trạng 3. Tính Khối Lượng 4. Khảo sát giá 5. Giám sát thi công khi cần

    $7 / hr Average bid
    $7 / hr Giá đặt trung bình
    5 lượt đặt giá
    Lập trình Database
    Đã kết thúc left

    Team mình ở Huế cần tuyển: 01 Database Engineer * Yêu cầu: - Phân tích và thiết kế cơ sở dữ liệu. - Có kiến thức với các hệ thống: Oracle, SQL Server, chủ yếu làm việc với MySQL. - Có kinh nghiệm viết procedures, functions, views. - Biết cách tối ưu SQL & dùng indexes hay partitioning. - Có kinh nghiệm cài đặt, quản lý, nâng cấp, sao lưu hệ thống cơ sở dữ liệu lớn. - Có kinh nghiệm làm việc với Linux và shell scripting. Công việc lâu dài, tính bằng năm, có thể full-time hoặc part-time Rate mong muốn: $5-$7/h

    $5 / hr Average bid
    $5 / hr Giá đặt trung bình
    2 lượt đặt giá
    Project for Linh N. D.
    Đã kết thúc left

    Chào em, chị là recruiter của công ty Inspire Lab. Hiện công ty đang cần tuyển vị trí DevOps Engineer. Nếu được em có thể contact để trao đổi thêm em nhé.

    $250 Average bid
    $250 Giá đặt trung bình
    1 lượt đặt giá
    Trợ lý cá nhân
    Đã kết thúc left

    Mình hiện là lập trình viên, đã từng học tại Singapore và Mỹ. Sắp tới mình sẽ làm software engineer ở Mỹ. Mình đang cần tuyển 1 bạn hỗ trợ cá nhân ở TP HCM, công việc kiểu như sau: Photo giấy tờ công chứng giấy tờ gọi grab giao đồ mua đồ cá nhân tìm địa điểm ăn uống reply 1 số email cá nhân Công việc nhẹ nhàng, max là 3 tiếng/tuần. Ko yêu cầu gấp về thời gian, mỗi việc làm xong trong 2-3 ngày là ok. Các task làm online được (trừ task kiểu đi công chứng giấy tờ). Ko nhiều việc mỗi tuần (dưới 10 task), phù hợp với các bạn thích flexible. Trả tiền theo từng việc: 50...

    $4 / hr Average bid
    Địa phương
    $4 / hr Giá đặt trung bình
    3 lượt đặt giá
    Project for Son N.
    Đã kết thúc left

    Chào Sơn Tôi là sơn, electrical engineer, cần em giúp 1 ít việc vặc. Nếu được vai bơ da lô hay phây tem cho tôi tại số một bảy sáu 0 chín 7 năn chin 3 bay tam.

    $5 / hr Average bid
    $5 / hr Giá đặt trung bình
    1 lượt đặt giá
    QA Automation Engineer
    Đã kết thúc left

    Gear Inc. đang tìm 1 bạn QA Automation Engineer có thể làm việc tại công ty ở Hà Nội trong vòng 2 tháng, giờ hành chính. Yêu cầu: - Có thể làm việc giờ hành chính tại công ty ở Hà Nội - Có ít nhất 3 năm kinh nghiệm về automation testing - Có kiến thức về HTML, CSS, JavaScrip, etc - Có kinh nghiệm về automation test trên web-based và mobile application, sử dụng automation tools như Selenium, Appium, Cucumber, etc Quyền lợi - Lương thỏa thuận cạnh tranh up to $2000/tháng cho công việc freelancer - Cơ hội hợp tác lâu dài, trở thành nhân viên chính thức của công ty (Remove...

    $1464 Average bid
    $1464 Giá đặt trung bình
    11 lượt đặt giá
    Project for Hoang D.
    Đã kết thúc left

    Hi anh Hoàng, Em là Hà từ LG Development Center Vietnam - Recruitment Team. Bên em đang cần tuyển vị trí C/C++ Software Engineer (all level) ở Hà Nội. Nếu anh đang có nhu cầu tìm việc và muốn trao đổi thêm thì anh nhắn lại em anh nhé (skype của em: ) Em cảm ơn anh ạ!

    $250 Average bid
    $250 Giá đặt trung bình
    1 lượt đặt giá
    Project for Hoa N.
    Đã kết thúc left

    Hi anh Hoa, Em là Hà từ LG Development Center Vietnam - Recruitment Team. Bên em đang cần tuyển vị trí C/C++ Software Engineer (all level) ở Hà Nội. Nếu anh đang có nhu cầu tìm việc và muốn trao đổi thêm thì anh nhắn lại em anh nhé (skype của em: ) Em cảm ơn anh ạ!

    $250 Average bid
    $250 Giá đặt trung bình
    1 lượt đặt giá
    Project for Ngo Dinh N.
    Đã kết thúc left

    Hi anh Ngo Dinh N., Em là Hà từ LG Development Center Vietnam - Recruitment Team. Bên em đang cần tuyển vị trí C/C++ Software Engineer (all level) ở Hà Nội. Nếu anh đang có nhu cầu tìm việc và muốn trao đổi thêm thì anh nhắn lại em anh nhé (skype của em: ) Em cảm ơn anh ạ!

    $250 - $250
    $250 - $250
    0 lượt đặt giá
    Project for Chi Binh T.
    Đã kết thúc left

    Hi anh Chí Bình, Em là Hà từ LG Development Center Vietnam - Recruitment Team. Bên em đang cần tuyển vị trí C/C++ Software Engineer (all level) ở Hà Nội. Nếu anh đang có nhu cầu tìm việc và muốn trao đổi thêm thì anh nhắn lại em anh nhé (skype của em: ) Em cảm ơn anh ạ!

    $250 Average bid
    $250 Giá đặt trung bình
    1 lượt đặt giá
    Project for Anh D.
    Đã kết thúc left

    Hi anh Anh D., Em là Hà từ LG Development Center Vietnam - Recruitment Team. Bên em đang cần tuyển vị trí C/C++ Software Engineer (all level) ở Hà Nội. Nếu anh đang có nhu cầu tìm việc và muốn trao đổi thêm thì anh nhắn lại em anh nhé (skype của em: ) Em cảm ơn anh ạ!

    $250 - $250
    $250 - $250
    0 lượt đặt giá

    nói tiếng Việt cho lẹ. Em là sinh viên năm 3 tự động hóa, em từng học rất giỏi (top 1% cả nước) nhưng vì em thấy học đại học không hứng thú và cũng không có định hướng tốt. Em cần người đi trước định hướng giúp em. Anh chỉ cần cho em lời khuyên và dành thời gian chỉ dạy em 2 giờ mỗi tuần. Em trả anh 10$ mỗi giờ (tiền em tự kiếm không có nhiều mong anh chấp nhận)

    $11 / hr Average bid
    $11 / hr Giá đặt trung bình
    2 lượt đặt giá

    nói tiếng Việt cho lẹ. Em là sinh viên năm 3 tự động hóa, em từng học rất giỏi (top 1% cả nước) nhưng vì em thấy học đại học không hứng thú và cũng không có định hướng tốt. Em cần người đi trước định hướng giúp em. Anh chỉ cần cho em lời khuyên và dành thời gian chỉ dạy em 2 giờ mỗi tuần. Em trả anh 10$ mỗi giờ (tiền em tự kiếm không có nhiều mong anh chấp nhận)

    $10 / hr Average bid
    $10 / hr Giá đặt trung bình
    1 lượt đặt giá
    Modern Residential Facade Visualization
    6 ngày left
    Đã xác thực

    ...shadows Presentation-ready images Detailed Working Drawings (Mandatory) The freelancer must provide execution-level drawings including: Front & side elevations (dimensioned) Sectional details Facade detailing for projections and concrete elements Parapet and sunshade details Window framing details Paint/material schedule Levels and height references Drawings must be suitable for: Structural engineer review (load consideration) Contractor execution On-site implementation Deliverables Concept façade design 3D model file (Lumion / V RAY / 3ds Max or agreed format) 3–5 high-resolution rendered images Complete working drawings (DWG + PDF) Material & paint schedule sheet Requirements Strong portfolio in modern architectural façade design Experience in c...

    $235 Average bid
    $235 Giá đặt trung bình
    14 lượt đặt giá

    I need a qualified structural engineer to review a roof truss. The focus will be on assessing the structural integrity, specifically to inspect a repair. Ideal skills and experience include: - Expertise in structural engineering - Experience with roof truss evaluations - Knowledge in identifying structural weaknesses - Ability to provide detailed assessment reports Please provide credentials and similar project experience.

    $136 Average bid
    $136 Giá đặt trung bình
    16 lượt đặt giá

    I’m a hands-on DevOps engineer who specialises in Infrastructure as Code across AWS, Azure and Google Cloud Platform. I would rather focus on delivery than spend hours hunting and bidding for work, so I’m looking for someone who can take over the day-to-day bid process on my personal Freelancer profile. Your mission is straightforward: spot suitable DevOps jobs (especially those centred on IaC), craft compelling proposals that reflect my skills, submit them in a timely manner and keep me updated. Whenever a proposal you place is awarded, you earn a 20 % commission from that project’s value—paid immediately after the client’s first milestone clears. Key deliverables: • Monitor the marketplace daily and shortlist matching Infrastructure-as-Code pro...

    $239 Average bid
    $239 Giá đặt trung bình
    3 lượt đặt giá
    Technical Business Analyst - full time
    20 giờ left
    Đã xác thực

    ...this is the fastest way for both of us to know if there's a fit. Generic bids, copy-paste proposals, and AI-generated cover letters will be rejected on sight. ### Overview I'm looking for a Technical Business Analyst who can own client communication, turn ideas into clear requirements, and then work with Claude Code to deliver working features. You'll act as a mini product owner + delivery engineer across multiple SaaS products (e.g. TimeBreeze, HubDoc). ### Key Responsibilities **Client Communication** - Lead requirement-gathering calls and ongoing check-ins - Ask structured questions to clarify goals, constraints, and edge cases - Run demos, capture feedback, and turn it into updated requirements **Requirements & Documentation** - Translate discussions ...

    $19 / hr Average bid
    Gấp
    $19 / hr Giá đặt trung bình
    9 lượt đặt giá

    I need an embedded engineer to help safely connect a PCB to a lead-acid battery pack in series and integrate 4 external sensors (temperature, humidity, water presence, etc.). The system must read data in Arduino IDE and, if possible, send it to an existing telemetry endpoint (HTTP/MQTT). Scope: Safe wiring from battery pack to PCB Best way to connect and mount sensors Connector and grounding recommendations Simple Arduino example to read sensors and output/send data Experience with ESP32, Arduino, sensors, and battery-powered systems required.

    $42 Average bid
    $42 Giá đặt trung bình
    10 lượt đặt giá
    Structural Engineering for Home Plan
    6 ngày left
    Đã xác thực

    I need a rough home plan to be professionally engineered. The plan requires structural engineering and MEP (Mechanical, Electrical, Plumbing) integration. Key Requirements: - Structural Engineering for: - Foundation - Roof - Walls - Complete MEP design and integration Ideal Skills and Experience: - Licensed Structural Engineer - Experience with residential projects - Strong MEP design background - Ability to collaborate and adjust based on feedback Please provide relevant work samples and qualifications.

    $1760 Average bid
    Địa phương
    $1760 Giá đặt trung bình
    19 lượt đặt giá

    Laravel Architect / Plugin System Engineer — LaravelCP Collaboration Project Overview I’m building LaravelCP, a modular Laravel 11 backend engine designed to power browser-based PBBG (Persistent Browser-Based Game) systems. LaravelCP is not a theme or a single game — it is a plugin-driven backend framework intended to: • Provide authentication, roles, permissions, 2FA • Provide an extensible Action Pipeline system • Support a fully modular plugin architecture • Allow developers to build game mechanics as installable plugins • Remain kernel-pure (Core contains zero plugin imports) • Power multiple frontends (custom UIs, SPAs, community hubs, etc.) The system is currently in advanced architectural state and undergoing hardening...

    $16 / hr Average bid
    $16 / hr Giá đặt trung bình
    68 lượt đặt giá

    Title: Senior Android Developer: Hybrid Computer Vision Pipeline (Local ML + Gemini API) Project Description: We are seeking a Senior Android Engineer to develop a modular, high-performance infrastructure for real-time video capture and analysis. The core of the project is a "Hybrid AI Routing Engine" that intelligently switches between on-device local processing and high-depth cloud analysis. This application is an R&D prototype that must be Play Store Ready, with a heavy focus on background stability, thermal management, and seamless connectivity transitions. Technical Specifications: 1. Camera Pipeline & Intelligent Routing: Implement CameraX to ensure maximum compatibility across various Android OEMs (Samsung, Pixel, Xiaomi, etc.). Develop a Routing Engin...

    $384 Average bid
    $384 Giá đặt trung bình
    78 lượt đặt giá

    ...Area) Model – 0/3/6/9 MPa Axial Stress + Free-Phase CO₂ Storage Need a COMSOL engineer to build a runnable 3D goaf (mined-out area) model and run 4 axial stress cases: 0 MPa (baseline), 3 MPa, 6 MPa, 9 MPa. Deliver: (1) runnable COMSOL model file, (2) comparison results showing goaf fracture change (effective/equivalent method acceptable), (3) computed free-phase CO₂ storage amount for each case + brief notes on assumptions/parameters. ———————— Proposal requirements (please answer) What similar COMSOL projects have you done (porous media / gas flow / geomechanics)? ———————— COMSOL Multiphysics / Multiphysics Simulation Engineer Porous Media / Gas Flow / Geomechanics Geo...

    $150 Average bid
    $150 Giá đặt trung bình
    7 lượt đặt giá

    I need detailed construction plans for a traditional-style office building to be built in my backyard. Specifications: - Size: 24x16 feet - Style: Traditional - Roof: Gable - Exterior Material: Vinyl Siding You have to be a licensed Structural Engineer or Architect in FL. I need building plans which can be stamped / sealed. My direct need is as follows: Construction Drawings - One set of signed and sealed construction drawings to include truss package, layout and fastening schedule. Plans must include the elevation drawings of any/all sides being aesthetically changed by the addition. Existing floor plan and the proposed floor plan labeling all rooms including the intended ‘use’ of the proposed area, (plans MUST display means of egress) wall sections, bearing and...

    $373 Average bid
    $373 Giá đặt trung bình
    82 lượt đặt giá

    Project Overview I am seeking an experienced Power Electronics and PCB Layout Engineer to design a universal 12V Switch-Mode Power Supply (SMPS) charger PCBA. These chargers will be used for heavy-duty agricultural sprayer equipment, meaning they must withstand severe rural grid voltage fluctuations (90V - 280V AC) and physical vibration. The Manufacturing Strategy (Crucial) We are utilizing a flexible, high-volume manufacturing strategy. We will import the base PCBAs from China with all SMD components pre-populated. Our local factory will hand-solder the heavy THT components (Transformers, Capacitors, Shunts, Displays, and MCU Jumpers) to dictate the final specs. We need two physical board layouts that share the exact same mechanical footprint, mounting holes, and MCU logic: Boa...

    $553 Average bid
    $553 Giá đặt trung bình
    9 lượt đặt giá

    I run an existing Shopify store that needs a visual and UX overhaul so it finally feels like a real brand and—more importantly—starts converting. The single biggest priority is a high-performing product page layout, but a polished, trustworthy look across the entire site matters too. Scope of work • Design a clean, modern homepage that sets the tone for the brand • Re-engineer the product page with a laser focus on conversions, making sure these elements shine: – Product description format that guides and reassures – Clear, persuasive call-to-action buttons – Prominent, credible customer reviews • Optimize every screen size for a smooth mobile experience • Refine spacing, typography and color palette so the store ins...

    $29 Average bid
    $29 Giá đặt trung bình
    21 lượt đặt giá

    You are a senior cybersecurity + machine learning engineer. Build a practical, runnable, end-to-end Transformer-based Web Application Firewall (AI-WAF) prototype suitable for Smart India Hackathon / ISRO SIH demonstration. The system must implement the full pipeline: Log Ingestion → Parsing → Normalization → Tokenization → Transformer Training → Multi-Class Attack Classification → Anomaly Scoring → Real-Time Non-Blocking Inference → Alerting & Logging → Incremental Fine-Tuning ======================================== 1. CORE FUNCTIONAL REQUIREMENTS ======================================== A. Multi-Class Attack Detection The Transformer model must classify HTTP requests into: - BENIGN - SQL_INJECTION - XSS - COMMAND_INJECTION - ...

    $57 Average bid
    $57 Giá đặt trung bình
    7 lượt đặt giá

    I need an experienced electronics / PCB engineer to design a reliable 24/7 traffic light controller PCB. This is a safety-critical industrial system, not a hobby project. System Details: 220VAC traffic light LED modules Control via TRIAC (optocoupler + TRIAC driver) Continuous 24/7 operation ESP32-based control Fail-safe design required Industrial-grade AC mains design Using EasyEDA PRO Requirements: Strong ESP32 hardware experience Experience with AC mains / TRIAC design Experience with industrial / high-reliability systems Comfortable designing fail-safe protection systems Timeline (strict): Day 1: Complete schematic Day 2: PCB placement & routing If it takes longer, it means you are not experienced enough — this is not a complicated project. You must be ready to st...

    $32 Average bid
    $32 Giá đặt trung bình
    5 lượt đặt giá

    I’m a rap artist with multiple songs ready to finish. I already have the beat and a rough reference vocal recording. I’m looking for a skilled rap vocal engineer who can take my vocals and make the track sound polished and release-ready. This is a pilot project for 1 track. If it goes well, I have more songs ready. WHAT I NEED Vocal comping + cleanup (breaths, noise, timing) Light pitch correction (natural, not robotic unless requested) Full vocal mix (EQ, compression, de-essing, saturation) Effects (reverb/delay throws, automation) Final mix + master (competitive loudness) FILES I WILL PROVIDE Beat WAV file Vocal WAV stems OR a rough vocal track Reference track for sound/vibe BPM + key (if known) Notes on style (aggressive, melodic, dark, etc.) DELIVERABL...

    $107 Average bid
    $107 Giá đặt trung bình
    35 lượt đặt giá

    ...Receive PDF documents: mainly Strata Reports (typically 100–400+ pages), plus supporting files like meeting minutes, financial statements, by-laws, insurance certificates, defect/engineer reports, sinking fund forecasts, and correspondence. Upload these to Grok for analysis. Ask Grok targeted questions to: Summarise key sections (e.g. financial health, levies outstanding/special levies, sinking/admin fund balances). Flag red flags/risks (e.g. major defects, pending litigation, underfunded repairs, by-law restrictions like no pets/short-term rentals, non-compliance with fire safety/cladding regs). Extract and interpret data (e.g. recent levy increases, insurance adequacy, planned capital works, disputes). Produce client-facing outputs: concise risk assessments, execut...

    $531 - $1061
    Niêm phong NDA
    $531 - $1061
    17 lượt đặt giá

    I need an experienced Python engineer who works confidently with AWS Glue to build and manage a small suite of data-integration jobs for a Hyderabad-based project. The core of the work is to design and automate Glue ETL pipelines that pull data from our production databases, catalog it accurately, and transform it into analytics-ready tables. Here is what I expect from the engagement: • Develop, test, and deploy Glue ETL jobs in Python. • Populate and maintain the Glue Data Catalog so new tables are discoverable and properly version-tracked. • Implement efficient transformation logic that cleans, enriches, and partitions data for downstream reporting. • Optimise job performance and cost by selecting the right worker types, job...

    $99 Average bid
    $99 Giá đặt trung bình
    6 lượt đặt giá

    Seeking experienced hardware engineer to build a prototype of a wall-mounted emergency device. Specs: Form Factor: Wall-mounted, compact, durable enclosure (weatherproof if outdoor use intended). Primary Function: Transmit pre-programmed GPS coordinates to a central monitoring location (e.g., server, app, or emergency service) upon activation for real-time tracking. Transmission Methods: Primary: GSM (cellular network) for cost-effective, low-latency sending. Failover: Satellite (e.g., Iridium or Globalstar network) if GSM unavailable. Power Source: Battery-powered with optional mini solar panel for recharging. Standby Battery Life: Minimum 1 year without charging (low-power mode). User Interface: Single button for activation; 2 LEDs for status feedback. Key Features Programming...

    $369 Average bid
    $369 Giá đặt trung bình
    33 lượt đặt giá

    I'm seeking an experienced DevOps engineer to reverse engineer my current Alicloud environment. The setup runs an application using Kubernetes. Your tasks will include: - Documenting in-depth technical details on: - Existing CI/CD pipeline using Github actions - Automated build (CI) - Infrastructure setup - Kubernetes configurations - Security policies - Training my existing team on: - Basic Kubernetes management - Advanced Kubernetes troubleshooting - Alicloud-specific operations Ideal skills and experience: - Proficiency in Alicloud and Kubernetes - Strong documentation skills - Experience in training technical teams - Knowledge of security policies and infrastructure setup Please provide a detailed plan and relevant experience in your bid.

    $508 Average bid
    $508 Giá đặt trung bình
    28 lượt đặt giá

    I’m looking for an experienced embedded systems / hardware engineer to take over an existing ESP32-based NFC audio player project and bring it to a stable, functional demo prototype. This project already has: PCB design files (Gerber, BOM, Pick&Place, STEP) Partial firmware (ESP32, NFC, SD audio) ⚠️ Important clarification The physical PCBs are not currently available. The project must start with an audit of existing files, followed by a single PCB re-order (minimal changes only if strictly necessary), firmware completion, and validation on the new boards. Project Goal The goal is a functional demo prototype that: reliably reads NFC tags, plays mapped MP3 files from microSD, works on real hardware, is suitable for concept validation and demos. This is not a prod...

    $188 Average bid
    $188 Giá đặt trung bình
    24 lượt đặt giá

    I require a registered Professional Engineer that is fluent in Computational Fluid Dynamics for the assistance in Spray Nozzle Design and provide comparative simulations of various designs of the correct diameter of water exit. Files to be shared once selected for project.

    $421 Average bid
    $421 Giá đặt trung bình
    29 lượt đặt giá
    Trophy icon Traditional Santa Tree Gnome Design
    14 ngày left

    ...opposite hand. Another idea would be to wrap christmas lights around the hat. At the top of the hat, we'd like to have a Gold star. The scope includes: • Appearance and aesthetics: Need all angles (front, back, sides, top and bottom), facial features, color palette, and any decorative details (buttons, beard texture, tiny gifts, etc.) that will read clearly at ornament scale. • Functional elements: engineer a balanced hanging point, ensure overall stability if the piece is freestanding on a mantle, and confirm safe proportions for typical tree branch spacing. • Materials and textures: recommend suitable materials—whether resin, felt, wood, or a mixed approach—and propose surface finishes so the final product feels premium yet durable for yearly u...

    $75 Average bid
    Bảo đảm
    $75
    203 bài tham dự
    Crib Design Mimicking Car Ride
    6 ngày left
    Đã xác thực

    I'm seeking a skilled designer and engineer to create a baby crib that simulates the motion of a car ride. The crib should provide a soothing environment for infants, incorporating motion simulation and vibration features. Key Requirements: - Motion simulation to mimic car rides. - Vibration functionality for added comfort. - Manual controls on the crib for easy operation. - Durable and safe design using plastic materials. Ideal Skills and Experience: - Experience in designing motion-based furniture or products. - Knowledge of infant safety standards and materials. - Proficiency in working with plastic materials. - Strong problem-solving skills and attention to detail Also sound effects for a road hum/white noise. Please provide examples of similar work and a brief outline ...

    $318 Average bid
    $318 Giá đặt trung bình
    44 lượt đặt giá

    ...justification explaining: • Why the change improves robustness or reliability • How it preserves deterministic state and idempotency • What trade-offs are introduced • Why it is superior to the baseline stack "Unjustified stack substitutions or generic alternatives will not be considered" OPTION A – Hybrid (Binance + 3Commas) Senior Python Engineer – Advanced Crypto Trading Engine (Binance + 3Commas Hybrid) DESCRIPTION I am looking for a senior backend engineer to design and implement a production-grade multi-tier crypto trading engine. The system will integrate directly with Binance API and optionally use 3Commas as the execution layer (signal bots). This system will manage real capital and must be fully autonomous once dep...

    $2150 Average bid
    $2150 Giá đặt trung bình
    85 lượt đặt giá

    I have a production-level backend built in Python that uses Krackend. A blocking bug surfaced and I need it fixed on a strict, one-off, fixed-price basis. I will share my screen and grant console access through TeamViewer; no di...to answer questions while you diagnose, patch, and test. Once the problem is resolved I need a brief write-up of the root cause and the exact changes you made so I can commit them to the main repo afterwards. Deliverables • Working fix applied and demonstrated via TeamViewer • Short summary of the root cause and code changes (plain text or markdown) If you are an experienced Python backend engineer who has handled Krackend integrations before and you are comfortable working live over TeamViewer, let’s schedule the session and lock in th...

    $9 Average bid
    $9 Giá đặt trung bình
    8 lượt đặt giá
    Waste-Reduction Production Line Layout
    5 ngày left
    Đã xác thực

    I'm seeking a skilled industrial engineer or production layout expert to design an efficient manufacturing layout for our production line. The primary goal of this project is to reduce material waste, particularly in the packaging process. Key requirements include: - A layout that minimizes material waste during packaging - Streamlined workflow to reduce unnecessary movements - Incorporation of safety measures to protect workers - Detailed design plans and implementation guidance Ideal skills and experience: - Proven expertise in production line layout design - Strong understanding of waste reduction techniques - Experience in packaging processes - Ability to create safe, efficient work environments Your expertise in this area will be crucial in helping us...

    $27 / hr Average bid
    NDA
    $27 / hr Giá đặt trung bình
    30 lượt đặt giá

    I need a clean, engineer-ready set of OSP fiber maps produced in both CAD and GIS formats. The focus is Outside Plant design only, and the finished drawings must clearly show three things: • Exact manhole and handhole placements • A clear depiction of where the fiber will run in-row (right-of-way) • Complete, traceable fiber routes from origin to termination Source data—survey files, field notes, KMZs, or red-lined PDFs—will be supplied as soon as we start. You’ll organize them, build the network layers, and return a coordinated package that lines up accurately with state-plane coordinates. Deliverables 1. Layered CAD file (DWG) with OSP symbology 2. GIS shapefiles (or GeoPackage) for all network layers 3. A print-ready, scaled PDF plan set...

    $27 / hr Average bid
    $27 / hr Giá đặt trung bình
    17 lượt đặt giá

    ## Project Overview Seeking an experienced data engineer to integrate our complete Google marketing stack into Google BigQuery as a centralized data warehouse, with an AI-powered natural language query interface on top. ## Scope of Work **Phase 1: Data Integration to BigQuery** Connect and automate data pipelines from: - Google Analytics 4 (GA4) - Google Ads - Google Search Console - Google Tag Manager - Google Merchant Center Requirements: - Set up automated, near real-time data transfers - Design efficient BigQuery schema with proper data modeling - Implement ETL/ELT processes with data quality checks - Create unified views combining data across platforms - Import historical data - Document all data flows an...

    $192 Average bid
    Nổi bật
    $192 Giá đặt trung bình
    44 lượt đặt giá

    We’re hiring a backend engineer who can deliver quickly without compromising quality and help optimise the Zeedeo Admin Panel. Stack Experience with stack ( Node, PHP, Laravel, Nextjs) Scope includes: Finalising all modules using our existing APIs: , , , 4. Content/Banners, , Delivery schedule 3/5 days. Budget: $65 -Conntect AWS Cognito authentication -Connecting our PHP + MySQL database -Connecting our AWS S3 bucket -Deploying the admin panel to our AWS server -Implementing clean, scalable API integrations -Securing authentication and role‑based access -Delivering a stable, production‑ready panel with clear documentation -NO AI will be allowed! Pure and clean code. Our dashboard

    $176 Average bid
    $176 Giá đặt trung bình
    89 lượt đặt giá

    We’re hiring a backend engineer who can deliver quickly without compromising quality and help optimise the Zeedeo Admin Panel. Stack Experience with stack ( Node, PHP, Laravel, Nextjs) Scope includes: Finalising all modules using our existing APIs: , , , 4. Content/Banners, , Delivery schedule 3/5 days. Budget: $65C -Conntect AWS Cognito authentication -Connecting our PHP + MySQL database -Connecting our AWS S3 bucket -Deploying the admin panel to our AWS server -Implementing clean, scalable API integrations -Securing authentication and role‑based access -Delivering a stable, production‑ready panel with clear documentation -NO AI will be allowed! Pure and clean code. Our dashboard

    $275 Average bid
    $275 Giá đặt trung bình
    164 lượt đặt giá

    I need a licensed structural engineer in Oregon for a single-family home project. Key tasks include: - Structural design and calculations - Foundation inspection Existing complete plans are available. Ideal candidates should have: - Oregon licensure - Strong background in residential structural engineering - Experience with foundation inspections and design modifications

    $999 Average bid
    $999 Giá đặt trung bình
    59 lượt đặt giá
    Conversion-Focused Shopify Redesign
    5 ngày left
    Đã xác thực

    I run an existing Shopify store that needs a visual and UX overhaul so it finally feels like a real brand and—more importantly—starts converting. The single biggest priority is a high-performing product page layout, but a polished, trustworthy look across the entire site matters too. Scope of work • Design a clean, modern homepage that sets the tone for the brand • Re-engineer the product page with a laser focus on conversions, making sure these elements shine: – Product description format that guides and reassures – Clear, persuasive call-to-action buttons – Prominent, credible customer reviews • Optimize every screen size for a smooth mobile experience • Refine spacing, typography and color palette so the store ins...

    $442 Average bid
    $442 Giá đặt trung bình
    114 lượt đặt giá

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