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Hiện 38 kết quả
  • Thuê     hayteekeys
Thuê     hayteekeys

    hayteekeys hayteekeys

    Nigeria $30 USD / giờ
    Firmware | PCB | PLC |Automation Professional
    Nigeria
    3.3
    1 Nhận xét 1 Nhận xét $30 USD mỗi giờ
    ENGINEERING THE FUTURE: EMBEDDED SYSTEMS, PCB, AUTOMATION & AI SOLUTIONS Your Reliable Partner in Embedded Systems, PCB, and Industrial Automation Welcome! I am Daniel, a results-driven Firmware & Hardware Engineer with a proven track record of delivering cutting-edge embedded systems, PCB designs, industrial...
    ENGINEERING THE FUTURE: EMBEDDED SYSTEMS, PCB, AUTOMATION & AI SOLUTIONS Your Reliable Partner in Embedded Systems, PCB, and Industrial Automation Welcome! I am Daniel, a results-driven Firmware & Hardware Engineer with a proven track record of delivering cutting-edge embedded systems, PCB designs, industrial automation, IoT, and AI-powered solutions that drive business growth. With extensive expertise across electronics, mechanical engineering, and software integration, I help individuals and businesses transform complex challenges into innovative, reliable, and scalable solutions. My multidisciplinary approach ensures every project is built with precision, efficiency, and long-term performance in mind. 💡 What I Specialize In: Firmware & Embedded Systems → Microcontrollers, ARM, IoT Devices, Embedded C/C++, RTOS, Sensor Integration IoT (Internet of Things) → Smart Devices, Wireless Communication, Cloud Integration, Edge Computing PCB Design & Hardware Engineering → Circuit & PCB layout, Schematics, Power Electronics, Testing & Debugging Automation & Control → PLC Programming, Robotics, Industrial Automation, Smart Systems Mechanical & Mechatronics → Solid Mechanics, CAD Modeling, FEA Analysis, Mechatronic Systems AI & Intelligent Systems → Machine Learning, Computer Vision, Predictive Automation Software Integration → Python, MATLAB, R, LabVIEW, Custom Dashboards 🔹 Why Work With Me? ✅ Proven Expertise – Years of experience leading diverse engineering projects ✅ Tailored Solutions – I design systems customized to your unique needs ✅ Clear Communication – Transparent, professional, and client-focused ✅ On-Time Delivery – High-quality results delivered with efficiency If you’re looking for a skilled partner who can bridge hardware, software, and automation into one seamless solution, you’ve come to the right place. Let’s work together to bring your vision to life! ít hơn
  • Thuê hayteekeys
  • Thuê     markoa7
Thuê     markoa7

    markoa7 markoa7

    Serbia $40 USD / giờ
    Hardware Design| PCB & RF Design| Reverse-Engineer
    Serbia
    3.3
    3 đánh giá 3 đánh giá $40 USD mỗi giờ
    Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core...
    Thank you for visiting my profile. My name is Marko Aleksic, a dedicated electronic hardware and firmware engineer specializing in creating innovative and high-quality solutions for electronic product development. I am passionate about transforming ideas into reality through meticulous design and development -Core Competencies: -PCB Design & Development: Expert in designing reliable, high-performance printed circuit boards (PCBs). Specialization in power supply circuits (DC-DC, AC-DC conversions) and multilayer designs for embedded systems. Proven track record in developing efficient LED driver circuits and RF PCB layouts. -Firmware Development: Extensive experience programming microcontrollers including STM32, DSPIC, ESP32 and ESP8266. Mastery of communication protocols such as UART, SPI, Ethernet, USB, CAN, and MODBUS for seamless integration. Proficient in implementing wireless technologies including Wi-Fi, Bluetooth, and ZigBee. -RF Design & Analysis: Strong capabilities in RF circuit design, antenna optimization, and simulation for applications like WiFi, Bluetooth, and RFID. Expertise in developing RF filters, splitters, transceivers, and power amplifiers tailored to specific application needs. I am committed to delivering cost-effective, high-quality solutions without compromising performance or deadlines. I welcome the opportunity to connect and discuss how I can contribute to your projects. ít hơn
  • Thuê markoa7
  • Thuê     victoromondi188
Thuê     victoromondi188

    victoromondi188 victoromondi188

    Kenya $30 USD / giờ
    ELECTRICAL | MECHANICAL | DESIGN ENGINEER
    Kenya
    1.1
    1 Nhận xét 1 Nhận xét $30 USD mỗi giờ
    ELECTRICAL , MECHANICAL , INDUSTRIAL, DESIGN ENGINEER As a highly skilled and experienced engineer, I am excited to offer my expertise to clients in need of top-quality engineering services. With a deep understanding of engineering principles and regulatory requirements, I am committed to delivering exceptional...
    ELECTRICAL , MECHANICAL , INDUSTRIAL, DESIGN ENGINEER As a highly skilled and experienced engineer, I am excited to offer my expertise to clients in need of top-quality engineering services. With a deep understanding of engineering principles and regulatory requirements, I am committed to delivering exceptional results that meet and exceed your expectations. Whether you need assistance with design, analysis, or project management, I am dedicated to providing the highest level of service and support to help you achieve your goals. WE LISTEN, DESIGN & DELIVER Services Offered: ☑️ MEP : ☑️ ELECTRICAL : ELECTRICAL PLAN, POWER DISTRIBUTION,WIRE SIZING, PANEL SCHEDULE, LOAD CALCULATION, SLD, LIGHTING DESIGN (DIALUx Evo and AGi32) ☑️ HIGH VOLTAGE POWER, DESIGN, SUBSTATION DESIGN, CABLE TRAYS, CABLE TRENCHES , GRID,etc. ☑️LOW VOLTAGE POWER DESIGN ☑️PLC AND CONTROL PANEL DESIGN IN AUTOCAD ELECTRICAL ☑️ INDUSTRIAL ENGINEERING ☑️MECHANICAL ENGINEERING : ENGINEERING DRAWING ☑️HVAC SYSTEM DESIGN : DUCT LAYOUT, LOAD CALCULATIONS etc. ☑️ ENERGY MODELING AND ANALYSIS: MANUAL J, S , TITLE 24 etc ☑️ PLUMBING ☑️ RENEWABLE ENERGY (PHOTOVOLTAIC PV SYSTEM , WIND FARM DESIGN, Pv Syst) ☑️EV CHARGING STATIONS ☑️ FIRE ALARM l FIRE SPRINKLER DESIGN ☑️ STRUCTURAL DESIGN : ADVANCED STEEL STRUCTURAL AND FABRICATION DRAWINGS ☑️ TELECOMMUNICATION ENGINEERING ☑️ CAD/CAM | 3D DESIGN AND VISUALIZATION ☑️ P & ID ☑️ ARCHITECTURAL/STRUCTURAL/CIVIL ENGINEERING ☑️PERMIT DRAWINGS and PE STAMPS (USA & CANADA) LICENSED SOFTWAERE: ☑️ REVIT ☑️ AUTOCAD ELECTRICAL ☑️ PLANT 3D ☑️ SOLIDWORKS ☑️ PV Syst ☑️ TEKLA STRUCTURES ☑️ AUTODESK ADVANCED STEEL WE HANDLE RESIDENTIAL, COMMERCIAL & INDUSTRIAL PROJECTS Some of our clients: 1. Siemens 2. FCowen Engineering Inc ít hơn
  • Thuê victoromondi188
  • Thuê     Mahihassi
Thuê     Mahihassi

    Mahihassi Mahihassi

    Pakistan $20 USD / giờ
    Electrical Engineer | Embedded Systems
    Pakistan
    1.3
    3 đánh giá 3 đánh giá $20 USD mỗi giờ
    I am a dedicated Electrical Engineer with a Master’s in Embedded Systems, specializing in firmware development, PCB design, and complete IoT product engineering. From concept to market-ready product, I deliver robust embedded solutions that combine hardware, software, and intelligent connectivity. Core Expertise ->...
    I am a dedicated Electrical Engineer with a Master’s in Embedded Systems, specializing in firmware development, PCB design, and complete IoT product engineering. From concept to market-ready product, I deliver robust embedded solutions that combine hardware, software, and intelligent connectivity. Core Expertise -> Microcontrollers & Embedded Systems: STM32, ESP32, TI Tiva, C2000, MSP430 (Texas Instruments), NXP LPC & i.MX RT, Nordic nRF52/nRF53, Microchip PIC32 & dsPIC, Raspberry Pi, and Arduino. -> Firmware Development: Embedded C/C++, RTOS, DMA, peripheral drivers, wireless stacks (BLE, Wi-Fi, LoRa, Zigbee). -> PCB Design & RF Hardware: Professional PCB layouts using Altium Designer, KiCad, Eagle, EasyEDA and Target. Specialized in RF, IoT, and high-speed boards. -> FPGA Development: Verilog/VHDL for signal processing, hardware acceleration, and high-performance digital systems. -> AI, Machine Learning & Deep Learning: Intelligent algorithms for edge devices, control, and data analysis. -> Robotics & Control: Robotic platforms, precision motor control (FOC, PID), and industrial automation. -> Biomedical Instrumentation: Embedded systems for healthcare and diagnostic devices. -> CAD & Mechanical: 3D CAD modeling for custom housings and production-ready enclosures. Full Product Development Workflow From Idea → Prototype → Final Product System Architecture & Schematics Firmware Development (optimized embedded coding & drivers) PCB Design (multi-layer, RF, low-power, IoT-ready) AI/ML Integration (edge computing & analytics) IoT Connectivity (MQTT, APIs, BLE, Wi-Fi, LoRa, Zigbee) Web & Mobile App Development (real-time dashboards & control apps) Mechanical CAD (3D modeling & enclosures) Software Development Web Applications: Cloud dashboards, real-time monitoring, secure APIs, SaaS platforms. Mobile Applications: Cross-platform IoT control, monitoring, and productivity apps. IoT Communication: Secure & scalable device-to-cloud pipelines (MQTT, REST, WebSockets). Trading & FinTech: Algorithmic trading systems, exchange integrations (Binance, TradingView APIs). Game Development: WebGL, HTML5, Unity3D, 3ds Max, Maya, Unreal Engine 4/5, Godot. Emerging Tech: Blockchain & Web3 apps, AI-powered platforms, cloud-native solutions (AWS, Azure, GCP). ít hơn
  • Thuê Mahihassi
  • Thuê     ranaanees433
Thuê     ranaanees433

    ranaanees433 ranaanees433

    Pakistan $15 USD / giờ
    PCB Design | Embedded Systems | Mechanical Design
    Pakistan
    0.0
    0 đánh giá 0 đánh giá $15 USD mỗi giờ
    I Design, Develop & Mass Produce Electronics / Industrial Products ↳ 7+ Years of Experience ↳ In-House Assembly, Testing & Mass Production Facility ↳ Supplying Weekly Shipments of Ready to Sell Products I partner with Enterprises, Tech Innovators, and Entrepreneurs to design, build, and scale smart connected products...
    I Design, Develop & Mass Produce Electronics / Industrial Products ↳ 7+ Years of Experience ↳ In-House Assembly, Testing & Mass Production Facility ↳ Supplying Weekly Shipments of Ready to Sell Products I partner with Enterprises, Tech Innovators, and Entrepreneurs to design, build, and scale smart connected products that seamlessly bridge hardware and software. From IoT devices to intelligent ecosystems, I deliver end-to-end solutions 2x faster by merging unmatchable engineering talent, timezone-aligned execution, and a relentless focus on integration. Work Experience: I’ve designed multi-layer PCBs for a variety of processors and systems, including: - Microprocessors: ARM Cortex-M3, Cortex-M4 - Low-power Chips: Nordic nRF52840, nRF5340, nRF52832, ESP32, STM32WL series - System-on-Modules (SoM) and Custom Boards: CM4, Raspberry Pi, Orange Pi, iMX8, Jetson Nano/Xavier/Orin, RK3588, RK3568, RV1126 Rockchip, TI AM6254, and more - High-Speed Designs: USB 2.0, HDMI 2.0, DDR3/DDR4, PCIe, NAND Flash, Ethernet (10/100/1000base-T1), PoE++, and others - Power Supply Designs: DC-DC converters (isolated, flyback, boost, buck), LDOs, and more - Motor Driver Communication Circuits: BLDC, AC servo, DC servo with I/O, ADC, CAN interfaces - Analog Signal Processing Circuits: ADCs, DACs, Audio systems - Communication Protocols: QSPI, I2C, RS485, RS232, CAN, Modbus TCP/IP, RTU, and more - Wireless and IoT: RF, WiFi, Bluetooth (4.0), GSM (3G/4G/LTE), LoRaWAN I have substantial experience in building evaluation kits for various platforms like Arduino, ESP32, ESP8266, STM32, and others. I’ve developed the expertise to translate dimensional drawings into precise Gerber files, ensuring a high level of accuracy in the PCB manufacturing process. I also handle bill of materials (BOM) creation, sourcing components from reputable suppliers like Digikey, Mouser, JLCPCB, and LCSC. My experience extends to robotics, including the development of Automated Guided Vehicles (AGV), AMRs, vending machines, and 6-axis robotic systems. Firmware & Other Competencies: - Managing the entire design and procurement process for PCBs, ensuring timely and cost-effective delivery - Excellent problem-solving skills and a proactive, research-driven mindset - Skilled in electrical evaluation, testing, and troubleshooting PCBs - Firmware development in C, C++, and Python, with additional proficiency in QT - UX/UI design for STM32 and Raspberry Pi platforms using Figma and TouchGFX - Familiarity with IoT protocols like MQTT, Thingsboard, AWS, and Blynk Inbox Now to get started ! ít hơn
  • Thuê ranaanees433
  • Thuê     olehd6
Thuê     olehd6

    olehd6 olehd6

    Poland $35 USD / giờ
    🏆 Senior Full Stack Developer 🏆
    Poland
    0.0
    0 đánh giá 0 đánh giá $35 USD mỗi giờ
    ⭐ React ⭐ Next.js ⭐ Python ⭐ AI ⭐ Web Scraping ⭐ Automation (Make, Zapier, n8n) ⭐ 👋 Hi, I am a Senior Full Stack Developer with over 15 years of experience building powerful, scalable, and intelligent applications. My work blends modern frontend engineering, robust backend systems, advanced automation workflows, and...
    ⭐ React ⭐ Next.js ⭐ Python ⭐ AI ⭐ Web Scraping ⭐ Automation (Make, Zapier, n8n) ⭐ 👋 Hi, I am a Senior Full Stack Developer with over 15 years of experience building powerful, scalable, and intelligent applications. My work blends modern frontend engineering, robust backend systems, advanced automation workflows, and AI integration to create fully optimized digital solutions. I help businesses build fast, smart, and automated systems that save time, reduce manual work, and scale effortlessly. 🏆 Technical Expertise 🏆 🔔 Frontend Development - React.js • Next.js (App Router + Pages Router) - TypeScript • JavaScript - Tailwind CSS • Shadcn • Material UI - Component-driven architecture - Pixel-perfect UI 🔔 Backend & API Development - Python (FastAPI, Django, Flask) - Node.js (Express, NestJS if needed) - Scalable REST APIs & GraphQL - Authentication (JWT, OAuth2, roles/permissions) - Background jobs (Celery, Redis, Cron) 🔔 AI Automation & Integrations - AI agents / chatbots (OpenAI, Gemini, Llama) - Document processing (OCR, image-to-text, PDF parsing) - Intelligent workflow automation - Data classification & smart pipelines 🔔 Workflow Automation (No-Code + Low-Code) I build end-to-end automation systems that save hours of manual work. Platforms I Specialize In: - Make.com (Integromat) - Zapier - n8n (self-hosted or cloud) - Webhooks, API integrations, custom modules - CRM automations (HubSpot, Zoho, Pipedrive) - Email, SMS, WhatsApp, Slack automations - Google Workspace automation (Sheets, Docs, Gmail) - Multi-step workflows with conditions and branching Automation + AI + custom APIs = complete intelligent systems. 🔔 Web Scraping & Data Extraction - Selenium • Playwright • Scrapy • BeautifulSoup - Bypass protections, rotating proxies - E-commerce, directory, job boards scraping - Data cleaning & structuring (CSV, JSON, SQL) - Real-time scrapers & scheduled jobs - Integration with automation tools (Zapier/Make/n8n) 🔔 Database Engineering - PostgreSQL • MySQL • MongoDB - Database modeling, optimization, indexing - Large-scale schema design If you're looking for a developer who can deliver frontend, backend, AI, automation, and scraping all in one place, I’m ready to help. ít hơn
  • Thuê olehd6
  • Thuê     SolutionMart
Thuê     SolutionMart

    SolutionMart SolutionMart

    Pakistan $14 USD / giờ
    Academic Writer | Fast delivery | Low Prices
    Pakistan
    0.0
    0 đánh giá 0 đánh giá $14 USD mỗi giờ
    Welcome!! You have landed at a place where your quality of content, deadline, and satisfaction matters the most because I don’t leave a single loophole while handling your given task. Forget about your worries of shortage of time, approaching deadlines, or having little knowledge of doing your academic tasks and...
    Welcome!! You have landed at a place where your quality of content, deadline, and satisfaction matters the most because I don’t leave a single loophole while handling your given task. Forget about your worries of shortage of time, approaching deadlines, or having little knowledge of doing your academic tasks and assignments. I will be your go-to writer who will provide top-notch quality delivered within your given deadline. I am helping people since 2015 to stay away from any trouble of missing deadlines or getting lower grades. I have dedicated myself to providing a professional support system, where you don’t feel down anymore, but rather feel happy and satisfied by getting good grades and percentages in your coursework. Have a look at my services and ping me what you are looking for: (1) - Discussion Posts (2) - Reply Posts (3) - Annotated Bibliography (4) - Research Thesis (5) - Research Papers (6) - Proposal and Summaries (7) - Case Studies (8) - Research Essays & Article (9) - Journal Articles (10) - Book Summary and Analysis (12) - Online Quiz & Exams (13) - PowerPoint Presentations (14) - Report Writing Why Me? (1) - Well- Referenced (APA, MLA Harvard, Chicago, or IEEE) (2) - On-time Delivery (3) - Urgent Support if needed (4) - Plagiarism-Free Work Hire me and feel that "Your Work is Done". To discuss your projects please message me. Thank You! ít hơn
  • Thuê SolutionMart
  • Thuê     abhisaini0188
Thuê     abhisaini0188

    abhisaini0188 abhisaini0188

    India $12 USD / giờ
    Senior Web, Mobile & AI Developer | Python | Odoo
    India
    0.0
    0 đánh giá 0 đánh giá $12 USD mỗi giờ
    I am a Senior Web & Mobile Application Developer with 10+ years of experience, specializing in scalable, secure, and AI-powered solutions. I help startups and enterprises turn ideas into high-performance web, mobile, and enterprise applications. With strong expertise across frontend, backend, cloud, AI/ML, and ERP...
    I am a Senior Web & Mobile Application Developer with 10+ years of experience, specializing in scalable, secure, and AI-powered solutions. I help startups and enterprises turn ideas into high-performance web, mobile, and enterprise applications. With strong expertise across frontend, backend, cloud, AI/ML, and ERP systems, I deliver reliable, maintainable, and business-driven solutions with a strong focus on quality, performance, and client satisfaction. 🔧 Key Skills & Expertise ✅ Web Development MEAN / MERN Stack: Node.js, Express.js, MongoDB, React.js, Redux, Angular (2+), Next.js PHP: Laravel, CodeIgniter, CakePHP, LAMP ✅ AI, Machine Learning & Python AI-powered applications & automation Machine Learning integration & predictive analytics Python development & data processing NLP, recommendation systems, intelligent workflows ✅ ERP, CRM & Business Systems Odoo ERP/CRM (Sales, Inventory, Accounting, CRM) Custom Odoo modules & integrations Custom CRM development & API integrations ✅ CMS & E-Commerce WordPress, WooCommerce Shopify, Squarespace Magento / Magento 2 Joomla, Drupal ✅ Mobile App Development Android React Native Flutter / FlutterFlow Cross-platform mobile apps ✅ Cloud & DevOps AWS: EC2, S3, Lambda, CloudFront, DynamoDB, SES, SNS, Elastic Beanstalk REST APIs, Swagger / OpenAPI ✅ Tools & Version Control Git, GitHub, GitLab, Bitbucket SVN, TFS ⭐ Why Hire Me? ✔ 10+ years of proven experience ✔ AI-driven & scalable solutions ✔ Clean, secure & maintainable code ✔ Clear communication & fast response ✔ On-time delivery & long-term support Client satisfaction is my top priority, and I work closely with clients to ensure requirements are met while proactively suggesting improvements for better results. ít hơn
  • Thuê abhisaini0188
  • Thuê     anamariae0
Thuê     anamariae0

    anamariae0 anamariae0

    Canada $25 USD / giờ
    Experimental physicist
    Canada
    0.0
    0 đánh giá 0 đánh giá $25 USD mỗi giờ
    Physicist with strong analytical skills. With experience in Python, C, C++ and other high level programming languages.
    Physicist with strong analytical skills. With experience in Python, C, C++ and other high level programming languages. ít hơn
  • Thuê anamariae0
  • Thuê     kirills31
Thuê     kirills31

    kirills31 kirills31

    Ukraine $30 USD / giờ
    Mobile Game | Full Stack Development
    Ukraine
    0.0
    0 đánh giá 0 đánh giá $30 USD mỗi giờ
    I'm a Full-Stack Game Developer with 6+ years of hands-on experience delivering both casual and casino-style games, from concept to deployment. I specialize building high-performance multiplayer systems, immersive UIs, and scalable backends-whether for mobile, desktop, or online platforms. What I do best -...
    I'm a Full-Stack Game Developer with 6+ years of hands-on experience delivering both casual and casino-style games, from concept to deployment. I specialize building high-performance multiplayer systems, immersive UIs, and scalable backends-whether for mobile, desktop, or online platforms. What I do best - Casino-Style Games: Poker, card games, and betting systems - AI & Bots: Custom gameplay bots, moderation AI, automation systems - Frontend Expertise: React.js, Vue.js, Next.js (Cocos for online game UIs), published game dashboards & lobbies - Game Engines: Unity, Unreal Engine, Cocos Creator, Roblox Studio, Godot, GameMaker - Real-Money & Crypto Integration: Web3 wallets, token payments, fiat gateways - DevOps & Hosting: Deployed on VPS, AWS, and full CI/CD pipelines - Admin Dashboards: MAnage games, player data, analytics, and in-game assets - Backend Development: Node.js & java (matchmaking, balance systems, auth, leaderboards) Smartfox server, lidGDX, Netty, OpenGS, KryoNet I understand the business side of games-monetization, engagement, and compliance. I specialize in end-to-end delivery: from gameplay logic and networking to hosting and live deployment. I've built games that handle real money transations, so I prioritize security and scalability. Whether you're building a next-gen multiplayer title, a blockchain-powered game, or secure casino platform-I'm here to make it real. Let's build something players will love. Thank you visit my profile. ít hơn
  • Thuê kirills31

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