Microcontroller Software Developers For Hire
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Hire TMSentroniX
Arduino, Circuit Board Layout, Circuit Design, Microcontroller Programming (STM32 / ESP32), PCB Design and LayoutI provide professional electronic circuit design and PCB design services with expertise in microcontroller-based systems and power electronics. I can support projects from concept development through schematic design, PCB layout, prototyping, and debugging. My services include: - Electronic circuit design -...I provide professional electronic circuit design and PCB design services with expertise in microcontroller-based systems and power electronics. I can support projects from concept development through schematic design, PCB layout, prototyping, and debugging. My services include: - Electronic circuit design - Schematic capture (Altium Designer, KiCad, Eagle, etc.) - Multilayer PCB layout and optimization - Microcontroller-based hardware design (STM32, PIC, MSP, AVR, ESP32, ARM Cortex-M) - DC-DC converters, SMPS, LED drivers, battery chargers, and power supply design - Embedded hardware development - Component selection and BOM optimization - Design review and troubleshooting - EMI/EMC-aware PCB layout practices - Prototype support and design validation With extensive experience in embedded systems and power electronics, I focus on delivering reliable, manufacturable, and cost-effective hardware solutions that meet industry standards and customer requirements. less -
Hire Neelumsoft
Hello Everyone, I am Faisal Manzoor Hussain, professional full stack developer holding experience in website development, desktop development and hybrid application development with proven success. I'm here to help businesses all over the world to grow their online presence through mobile apps and website...Hello Everyone, I am Faisal Manzoor Hussain, professional full stack developer holding experience in website development, desktop development and hybrid application development with proven success. I'm here to help businesses all over the world to grow their online presence through mobile apps and website development services. My target is to help these companies automate their complex business logic. I also hold specialization in developing APIs and integrate almost all sorts of APIs in your application. I also automate business processes to help your business run smoothly. Why should you hire me? Reasons that sound logical in hiring me include ● 99% Completion rate ● Top 3% in Freelancer.com directory ● Lower hourly rate for long term projects ● Life time free bug fixing guarantee Coming to our array of services, I offer my customers with: ● Mobile Responsive Website Design, Development & Optimization. ● Graphics Design & 3D Logo Design & Brand Identity. ● Android App Development (Native & Hybrid) ● Wix Studio, Google Apps Script, SalesForce, Xero, AMP, GSO and Progressive Web Applications Development ● Web Services (JSON, XML, SDK, SOAP, SAML, SSO) ● Website Maintenance (Regular Updates) ● Cloud Formation, JotForm.com, Bubble.io, klaviyo.com Major Web API Integrations are namely- - Google (Maps, Drive, Analytics, My Business, Tag Manager, Gmail) - Payment Gateways (PayPal, Square, Stripe + Connect, PayTM, Skrill, 2Checkout, Paynet, BrainTree). - Shipping Platforms (Fedex, Royal Mail) - SMS Gateway (Twilio, BrainsSMS, Clickatell) - Social (Facebook, Instagram, Twitter, LinkedIn, YouTube, Telegram) - AWS, GCP, Big Data, Big Query, AI, and Data Engineering - HealthCare (Stafferlink, Deputy) - Smoobu, Remote lock, MQTT, Web Sockets, - NFC, RFID, Sensors, Fingerprint, and QR processing, Aurdino, Power BI - Blockchain, Smart Contracts, Ethereum, Binance Smart Chain, NFT, Data Mining - Microcontrollers, PLC, Electronics, Robotics process automation, AI Automation Tools, MVC and CMS that I'm are compatible working with are: 1. OpenAI, Machine Learning, Chat GPT, Tensorflow 2. Codeigniter, Laravel 3. AngularJS 4. Wix 5. Squarespace 6. Shopify 7. Bootstrap, Foundation 8. Intel XDK Android Application Development 9. Ethr.js Solidity less -
Hire ahmaddar2970
As a dedicated Full Stack Developer, I bring over 3+ years of industry experience to the table, specializing in crafting dynamic and responsive web applications. My expertise spans both front-end and back-end development, ensuring comprehensive, high-quality solutions that consistently meet and exceed client...As a dedicated Full Stack Developer, I bring over 3+ years of industry experience to the table, specializing in crafting dynamic and responsive web applications. My expertise spans both front-end and back-end development, ensuring comprehensive, high-quality solutions that consistently meet and exceed client expectations. Core Competencies: ✔️ Mobile Development: Platforms: Android, iPhone Frameworks: PhoneGap, Ionic, Cordova, React Native, Xamarin, Flutter Technologies: AR/VR, Apple Watch, Android Wear SDK, Apple XCODE ✔️ Web Development: Core Technologies: HTML, CSS, WordPress, WIX Backend: PHP (Magento, Cakephp, Codeigniter, Symfony, Laravel), Ruby on Rails, ASP.NET, MVC, VB.NET, WPF JavaScript Frameworks: React.js, Angular, node.js, Express.js, Vue.js, D3.js, Three.js CMS: Webflow, Podio, Bubble.io, Gobiflow APIs: RESTful API Tools: Docker, JSON, AJAX, Odoo ✔️ SEO: Auditing/Optimization: WordPress, Shopify, WooCommerce, WIX, various websites ✔️ Database Development: Relational Databases: Teradata, Oracle, MSSQL, MySQL NoSQL Databases: MongoDB, Cassandra, Hive, Firebase Data Visualization Tools: Metabase ✔️ API Development: APIs: OpenAI API, RESTful API, SOAP API, Google Map API, Google Translate API ✔️ eCommerce: Platforms: WIX, WooCommerce, BigCommerce, Shopify, Ecwid, Shopware, Prestashop, Joomla, Drupal, Zoho, Odoo, WHMCS CRM: vTiger, SuiteCRM/SugarCRM ✔️ Blockchain: Technologies: Metaverse, Web3, NFT, NFT Games, Smart Contracts Blockchain Networks: Ethereum, WAX, Solana, BSC, Polygon Tools: Pancakeswap, Arbitrage Bot, Uniswap, DEX, DAPP (Frontend, Snipper, Sandwich Bots) Documentation: White Paper ✔️ Game Development: Technologies: WebGL, HTML5, Unity3D, Unreal Engine 4/5, Godot 3D Modeling: 3D Max, 3D Maya ✔️ Data Visualizations/Analytics: Tools: Tableau, Looker Studio, Power BI, Qlikview, Klipfolio, Zoho Analytics, Domo ETL/Data Pipelines: Apache Spark, Hadoop, Apache Airflow, SAP Data Services, Data Bricks, Talend, AWS pipelines, Azure Data Factory, Matillion ✔️ Desktop Development: Languages: Java, Python, C#/C++, Delphi, Qt++, VB, Golang ✔️ Design: Tools: Photoshop, Illustrator, Figma ✔️ Call Center Technologies: Technologies: Twilio, Nexmo, VoIP, SIP, Asterisk, FreePBX, Freeswitch ✔️ Trading: Platforms/Tools: Sierra Chart, Pinescript, Thinkorswim, Tradestation, Metatrader, NinjaTrader, Tradingview, Binance, Kucoin, Interactive Broker, IQOption, FXTM APIs ✔️ Artificial Intelligence: Technologies: Machine Learning, OpenCV, OCR, TensorFlow, ChatGPT, Jetson Nvidia, YOLO, Chatbot, GPT-3, OpenAI ✔️ Hardware: Technologies: Embedded System, Arduino, Matlab, Raspberry Pi, ESP32, IoT devices, electronics, PCBs, PLCs, SCADA, and hardware–software interfaces for industrial and automation use cases. CAD/CAM Design: SolidWorks, AutoCAD, Fusion 360, Inventor Manufacturing: CNC Machining, CAM, GD&T, DFM, DFA less -
Hire Dyniel202
I am a dedicated freelancer who values clear communication, reliability, and high-quality work. I take every project seriously and always aim to deliver results on time and according to the client’s expectations. I am easy to work with, quick to learn, and committed to providing professional support throughout the...I am a dedicated freelancer who values clear communication, reliability, and high-quality work. I take every project seriously and always aim to deliver results on time and according to the client’s expectations. I am easy to work with, quick to learn, and committed to providing professional support throughout the project. less -
Hire rashidamjad
Rashid Tech Solutions is a systems-focused engineering and development company with 5+ years of hands-on experience across software, cloud, automation, electronics and embedded systems. We build reliable solutions where software, hardware and cloud technologies work together smoothly. Core Expertise Web, SaaS &...Rashid Tech Solutions is a systems-focused engineering and development company with 5+ years of hands-on experience across software, cloud, automation, electronics and embedded systems. We build reliable solutions where software, hardware and cloud technologies work together smoothly. Core Expertise Web, SaaS & UI/UX: PHP, Python, JavaScript, TypeScript, React, Node.js, Laravel, Django, Next.js, .NET, SQL, WordPress, Webflow, Wix, responsive websites, dashboards, portals, APIs and UI/UX. eCommerce & Payments: Shopify, WooCommerce, Magento, PrestaShop, Stripe, PayPal, subscriptions, checkout, shipping, inventory and ERP/accounting integrations. Mobile & Desktop Apps: Android, iOS, Flutter, React Native, Python, .NET/WPF, Electron.js, APIs, databases and integrations. Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, CI/CD, GitHub, GitLab, Linux, Windows Server, Nginx, Terraform, Ansible, VPS, monitoring, backups and security. Automation & Integrations: Zapier, n8n, Make.com, Power Automate, Airtable, Brevo, Stripe automation, APIs, webhooks, bots, CRM automation and data sync. Enterprise Solutions: Odoo, Zoho, Salesforce, Dynamics 365, SharePoint, Power BI, Power Apps, Microsoft 365, CRM/ERP, Business Intelligence and dashboards. Accounting, Payroll & Excel: QuickBooks, Xero, payroll, invoicing, Teams integrations, Excel, VBA, Power Query, dashboards, financial models, reporting and API/database integrations. Electronics, PCB, Embedded & IoT: PCB design/layout, schematics, firmware, STM32, ESP32, Arduino, Raspberry Pi, ARM, RTOS, I2C, SPI, UART, BLE, WiFi, MQTT, NFC, LoRa, Zigbee and RF. PLC, SCADA & Industrial Automation: PLC, SCADA, HMI, instrumentation, motor/control systems, robotics, machine vision, motion control and equipment integration. Mechanical CAD/CAM & CNC: SolidWorks, Fusion 360, AutoCAD, CATIA, Siemens NX, Mastercam, 3D CAD, assemblies, enclosures, sheet metal, DFM, CNC, toolpaths and G-code. AI & Computer Vision: Generative AI, LLMs, AI agents, chatbots, Machine Learning, TensorFlow, OpenCV, OCR, object detection, image recognition and video processing. Blockchain & Trading: Smart contracts, DApps, Ethereum, BSC, Polygon, Solana, MT4/MT5, MQL4/MQL5, TradingView, Pine Script, Binance, broker APIs, EAs and trading bots. Marketing & Automation: Google Ads, conversion tracking, Google Analytics, technical SEO, YouTube optimization, TikTok content, video editing, Brevo, HubSpot, Zoho, Zapier, Make.com, Airtable, email campaigns and lead workflows. Networking & Communications: VPN, firewall, SSL, DNS, Active Directory, OpenVPN, VoIP, SIP, Asterisk, PBX, WebRTC, virtualization and system administration. Team & Delivery: Our multidisciplinary team covers software, cloud, electronics, embedded systems, automation and engineering. I personally oversee communication, technical direction and delivery. Post-Delivery Support: Documentation, fixes and ongoing support are available after handover. less -
Hire clintonv2
I design and implement cutting‑edge systems that elevate Brands with Intelligent Digital Systems that streamlines workflows, and unlock scalability. From high‑conversion websites to integrated automation, my solutions are built to generate measurable success and long‑term customer loyalty. 🌟 Website and Mobile App...I design and implement cutting‑edge systems that elevate Brands with Intelligent Digital Systems that streamlines workflows, and unlock scalability. From high‑conversion websites to integrated automation, my solutions are built to generate measurable success and long‑term customer loyalty. 🌟 Website and Mobile App Development 🌟 Game Development 🌟 Augmented Reality (AR) & Virtual Reality (VR) 🌟 Artificial Intelligence (AI) 🌟 SaaS, ERP & CRM Development 🌟 AI Automation & Workflows (n8n, Zapier) 🌟 Rapid MVP Development (FlutterFlow, Bubble io, Lovable, Base44) 🌟 Project Management (Organized, transparent, and reliable delivery) 🌟 Search Engine Optimization (SEO) & Digital Marketing 🌟 Unique Logo Design (Minimal, Luxury, Typographic, Symbolic) 🌟 Complete Brand Identity Design (Color, Typography, Guidelines) 🌟 Print Design (Brochures, Business Cards, Posters, Flyers) 🌟 CAD Design Services (autoCAD_Solidworks_TinkerCAD_CAD/CAM) Reliable Partnership with Clear communication, timely delivery, and consistent quality, so you always know what’s happening and what comes next. less -
Hire adams850
I am an experienced Electrical Engineer specializing in embedded systems, PCB design, electronics development, and hardware engineering. I help businesses transform ideas into reliable electronic products through professional circuit design, prototyping, testing, and optimization. My expertise includes...I am an experienced Electrical Engineer specializing in embedded systems, PCB design, electronics development, and hardware engineering. I help businesses transform ideas into reliable electronic products through professional circuit design, prototyping, testing, and optimization. My expertise includes microcontroller programming, embedded firmware development, schematic design, PCB layout, circuit simulation, IoT solutions, and hardware debugging. I have experience working with platforms such as STM32, Arduino, ESP32, Raspberry Pi, and various sensors and communication modules. I provide end-to-end electrical engineering services, including electronic product development, automation systems, control systems, power electronics, and hardware-software integration. I focus on creating efficient, scalable, and manufacturable designs that meet technical requirements and industry standards. With strong problem-solving skills and attention to detail, I deliver high-quality engineering solutions for startups, businesses, and product developers. I am committed to clear communication, reliable results, and helping clients bring their electronic projects from concept to completion. less -
Hire christiand127
christiand127 christiand127
$40 USD / hour
Electrical & Hardware Engineer | Embedded DesignUnited StatesI am an experienced Electrical and Hardware Engineer specializing in electronic product development, embedded systems, circuit design, and hardware engineering. I help businesses transform ideas into reliable and production-ready hardware solutions through professional design, prototyping, testing, and...I am an experienced Electrical and Hardware Engineer specializing in electronic product development, embedded systems, circuit design, and hardware engineering. I help businesses transform ideas into reliable and production-ready hardware solutions through professional design, prototyping, testing, and optimization. My expertise includes PCB design, schematic development, embedded systems, microcontroller programming, hardware debugging, circuit analysis, and hardware-software integration. I have experience working with platforms such as STM32, Arduino, ESP32, Raspberry Pi, sensors, communication modules, and custom electronic devices. I provide end-to-end hardware engineering services, including electronic circuit development, PCB layout, prototype testing, IoT device development, automation systems, and product improvements. I focus on creating efficient, scalable, and cost-effective designs that meet performance, reliability, and manufacturing requirements. With strong engineering knowledge and problem-solving skills, I support startups, manufacturers, and technology companies in developing innovative electronic products. I am committed to delivering high-quality solutions, clear communication, and reliable engineering results from concept to final implementation. less -
Hire ElectronicsMust
ElectronicsMust ElectronicsMust
$25 USD / hour
Sr. Electronics | PCB | Circuit | Hardware ExpertIndiaAnalog, Analog / Mixed Signal / Digital, Analog Electronics, 3D Printing, Actuator & Servo SelectionI help startups, inventors, and product teams turn electronic product ideas into robust, reliable, production-ready hardware. 100% Job Success | Top Rated Plus | 11+ years in electronics development | 500+ assignments | 11,000+ Upwork hours | PCB designs up to 32 layers | IPC-certified capability Idea → Architecture...I help startups, inventors, and product teams turn electronic product ideas into robust, reliable, production-ready hardware. 100% Job Success | Top Rated Plus | 11+ years in electronics development | 500+ assignments | 11,000+ Upwork hours | PCB designs up to 32 layers | IPC-certified capability Idea → Architecture → Circuit Design → PCB Development → Bring-Up → Validation → Manufacturing I am brought in when hardware is commercially important, technically complex, or expensive to get wrong—whether converting a proof of concept into custom electronics, reviewing a design before fabrication, resolving an unstable prototype, or preparing a product for production. I provide end-to-end support across architecture, circuit and PCB design, prototype validation, firmware coordination, enclosure integration, manufacturing preparation, and production support. Attention to detail covers power, interfaces, components, grounding, thermal behaviour, RF performance, testability, compliance, sourcing, assembly, and manufacturing. Core capabilities: ✅ Architecture & Feasibility — platforms, power, interfaces, sensing, protection, enclosure constraints, and technical risk. ✅ Advanced PCB Design — up to 32 layers, controlled impedance, differential pairs, length matching, blind/buried vias, HDI, compact layouts, high-current/high-voltage sections, signal/power integrity, grounding, thermal planning, antenna placement, RF keepouts, DFM, DFA, and DFT. ✅ Platforms — Arduino, STM32, ESP32, nRF52/nRF53, NXP, TI, i.MX, Raspberry Pi, and embedded systems. ✅ Tools — Altium Designer, KiCad, EasyEDA, EAGLE, and Proteus, including schematic symbols, PCB footprints, and 3D library data. ✅ Design Review — circuit correctness, protection, lifecycle risk, placement, routing, thermal performance, EMI/EMC, testability, and production readiness. ✅ Prototype Bring-Up — equipped electronics lab for measurement, debugging, validation, fault investigation, and revision support. Relevant hardware areas: 🏭 Industrial automation and monitoring 🏠 IoT and connected products ⌚ Wearable and compact electronics ⚕️ Medical and measurement electronics 🚗 Automotive and transportation hardware 📡 RF, BLE, Wi-Fi, LoRa, and GNSS systems ⚡ Power management, battery systems, and high-current hardware 🛰️ Reverse engineering, design recovery, and benchmarking I work directly with clients and remain involved in architecture, critical decisions, reviews, and communication. PCB Must Innovations supports documentation, prototyping, sourcing, and manufacturing preparation. No unexplained handoffs. No disappearing after the first prototype. I support global clients with overlap across time zones. I am best suited to commercially serious projects where reliability, performance, and production readiness matter more than the lowest quotation. Share your product objective, development stage, files, main concern, quantities, enclosure constraints, and compliance requirements—or book a call. less -
Hire alluankit01
I am a versatile freelancer with hands-on experience across web development, software solutions, graphic design, content creation, AI-assisted work, data entry, research, and business support. I help clients turn ideas into clean, practical results, whether that means building websites, fixing technical issues,...I am a versatile freelancer with hands-on experience across web development, software solutions, graphic design, content creation, AI-assisted work, data entry, research, and business support. I help clients turn ideas into clean, practical results, whether that means building websites, fixing technical issues, creating professional visuals, writing polished content, organizing data, or supporting ongoing business tasks. My strength is adaptability. I can work across technical, creative, and operational projects, which makes me a strong fit for startups, growing businesses, and clients who need one reliable freelancer for multiple kinds of work. I focus on clear communication, fast response, on-time delivery, and quality that matches the client’s real goal, not just the task description. I am comfortable with websites, WordPress, eCommerce, APIs, frontend and backend work, graphic design, video editing, SEO-friendly content, research, spreadsheets, virtual assistance, AI tools, and general problem-solving. Whether you need a quick fix, a full project, or long-term support, I am ready to help with a professional and practical approach. less
