Electronics Engineers para contratar - Página 7
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Freelancers patrocinados
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Pensum cerrado de Ingenieria Electrónica. Realicé diversos proyectos que involucran programación de microcontroladores y escritura de Firmware así como también algunos otros relacionados a diseño de sistemas de control. Mis principales proyectos a lo largo de mi carrera profesional son los siguientes: - Diseño y...Pensum cerrado de Ingenieria Electrónica. Realicé diversos proyectos que involucran programación de microcontroladores y escritura de Firmware así como también algunos otros relacionados a diseño de sistemas de control. Mis principales proyectos a lo largo de mi carrera profesional son los siguientes: - Diseño y simulación de un circuito corrector de factor de potencia (PFC) que opera en modo de conducción continua (CCM) con un esquema de control en modo de corriente promedio (ACM) - Diseño y simulación de un inversor monofásico de puente completo con control en lazo cerrado sobre el voltaje de salida. - Diseño y simulación de un convertidor AC/DC/AC que consiste de un Boost PFC en cascada con un inversor monofásico de puente completo - Desarrollo de una herramienta de depuración I2C con el microcontrolador Raspberry Pi 4B conectado a una computadora a través de un enlace TTL/UART que realiza operaciones de escritura y lectura a dispositivos I2C. menos
Contratar DavidTobarL02
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Top 4% ranked Product Design Top 1% Brain Storming Top 2% Concept Design 3D CAD/CAM expert here on freelancer. I can research and design any idea and have many tools to get that idea to reality. From 3d modelling and printing to electronics and woodworking, I can do it. I´ve been working on Research &...Top 4% ranked Product Design Top 1% Brain Storming Top 2% Concept Design 3D CAD/CAM expert here on freelancer. I can research and design any idea and have many tools to get that idea to reality. From 3d modelling and printing to electronics and woodworking, I can do it. I´ve been working on Research & Development for 20 years. I use Unreal Engine, Blender, Substance, ZBrush, Inventor and any other software to model and visualize products and ideas. My clients have included Hewlett Packard, Procter & Gamble and NASA. Nevertheless, you don´t have to be an expert on design to work with me, if you speak English or Spanish, value your project and want to learn and create, I´m your guy. If you have experience, we probably will get along very well too. I have been working through the years on diverse industries, from faucets to medical prototypes to real spaceship technology. Fulfilling 100% satisfaction on every project is an important part of every deal. If your project needs quality and you are prepared to invest in quality, I am your best choice. menos
Contratar ivanweinreb
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Hi, I’m Stephen 👋 An experienced IoT engineer who turns complex ideas into reliable, real-world systems. I help businesses design, build, and scale Internet of Things solutions by combining deep hardware knowledge with production-ready software engineering. With 28 years in the telecommunications industry, I’ve...Hi, I’m Stephen 👋 An experienced IoT engineer who turns complex ideas into reliable, real-world systems. I help businesses design, build, and scale Internet of Things solutions by combining deep hardware knowledge with production-ready software engineering. With 28 years in the telecommunications industry, I’ve spent my career solving difficult integration, automation, and connectivity problems — the kind that don’t come with ready-made answers. My work has been recognized for innovation, and today I apply that experience to modern IoT, edge, and cloud-connected systems. Whether you’re building a prototype, stabilizing firmware, or scaling a deployed product, my focus is always on solutions that work outside the lab. 🔌 Connectivity & IoT Protocols 📡 LoRa and LoRaWAN solutions (LoRa and TTN certified) 📶 Cellular IoT: LTE-M, NB-IoT, LTE, 4G, 3G, 2G, GSM, GPRS 🔁 Protocols: MQTT, CoAP, REST, XMPP, Kafka, Google Cloud Messaging 🧠 Embedded & Firmware Development 🔧 Microcontrollers: ESP32, Arduino, STM32, RP2040 (Raspberry Pi Pico), Nordic RF, ATMEL, Microchip ⚙️ RTOS and OS: FreeRTOS, Zephyr, Embedded Linux 🧩 Firmware development in C/C++ using Arduino IDE or PlatformIO 🪛 Low-level device drivers and Linux kernel development 🤖 Automation & Edge Computing 🔗 n8n, Node-RED, Home Assistant, openHAB, IFTTT, Google Home 📦 Edge computing with Docker and balenaOS 🛠️ Infrastructure automation using Ansible, Terraform, or custom tooling ☁️ Cloud, APIs & Backend Systems 🧩 Full-stack development with Python, PHP (Laravel), and Nuxt 🔐 API design and development across 13+ programming languages 🌐 API gateways: Apigee (certified), Mulesoft, Kong ⚡ Serverless and microservices using AWS Lambda and Google Cloud Functions 📊 Data, Monitoring & Visualization 📈 Grafana, Prometheus, Datadog 🗂️ IoT platforms including ThingsBoard and DataCake 🧩 Hardware Design 📐 Schematic and PCB design using KiCad, Eagle, Altium, and OrCAD 🔍 Hardware bring-up, debugging, and power optimization 🧠 How I Work I take a system-level approach to every project, considering power, connectivity, firmware, cloud infrastructure, and long-term reliability from day one. My experience comes from real deployments, late-night debugging sessions, and production systems that had to work — not just demos. I’m instinctively drawn to interesting and unconventional challenges, especially where out-of-the-box thinking makes the difference. 🚀 Let’s Work Together If you have a tough IoT problem or a project that needs an experienced hand, I’m happy to review your requirements, suggest an approach, or help rescue a project that’s gone off the rails. menos
Contratar InternetOfThings
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I design electronics. End to end. Especially PCB layout and FPGA based designs.. I do all kind of electronics systems design as well.I design electronics. End to end. Especially PCB layout and FPGA based designs.. I do all kind of electronics systems design as well. menos
Contratar srijanv2
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I'm an Embedded Systems and IoT developer with strong experience in Arduino, ESP32, and RTOS. I design power-efficient circuits, integrate sensors, and work with Wi-Fi, Bluetooth, and LoRa for robust wireless solutions. My skills include real-time programming, microcontroller development, and building reliable...I'm an Embedded Systems and IoT developer with strong experience in Arduino, ESP32, and RTOS. I design power-efficient circuits, integrate sensors, and work with Wi-Fi, Bluetooth, and LoRa for robust wireless solutions. My skills include real-time programming, microcontroller development, and building reliable automation systems. I value clear communication, precise documentation, and delivering projects on time. If you need help with IoT, embedded systems, or real-time control, I'm ready to turn your ideas into great results. menos
Contratar Hemakanth56
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You are just one step away from obtaining Product Designer having 250 success stories and projects completed over different platforms. I'm an expert in CAD/CAM having hand-on experience in making 3d models, mechanical products, and industrial projects such as robotics, 3D automated products, IOT and controllers. I...You are just one step away from obtaining Product Designer having 250 success stories and projects completed over different platforms. I'm an expert in CAD/CAM having hand-on experience in making 3d models, mechanical products, and industrial projects such as robotics, 3D automated products, IOT and controllers. I will make engineering drawings, 3D models, and their programs(G-codes m-codes) with 3D animation for manufacturing and production. I have designed alot of products and 3D printed them on my printer. I have sound knowledge about 3D printing and manufacturing as well. If you have any idea about your product or model just place an order and Get your models on Solidworks, auto-CAD, ANSYS, 3ds Max, Blender, Creo, Fusion-360, CATIA V5. • I have done a lot of projects regarding sheet metal and weldments for electrical enclosures and sheet metal containers. Further I can also make PCB enclosures and PCB schematic and layouts using Fusion 360, Altium software. • Moreover, I am proficient in FEA and CFD analysis using Solidworks, Creo, and ANSYS. I will do thermal, Static, and Flow analysis of your model in 2D and 3D Designs. Also, I will provide you a technical and computer-generated report of the analysis. • Further, For manufacturing, I will provide you Mould Designs for 3D product for mass production. you will get Die Mould, Injection moulding, blow moulding or Core Cavity for your product. I have 3 years of experience in designing a mould for different products upon requirement. (The physical mould can also be delivered through shipment). • I'm one stop shop for idea to manufacturing - I can convert idea into design and from design to physical prototype. NOTE: You may send me Non Disclosure Agreement (NDA) before sending your confidential information regarding your product/Idea (if needed) menos
Contratar anahabibi
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Servicios al cliente, Recolección de Datos, Documentación, Desarrollo de apps móviles, Redacción de informesI am a UK-based AI solutions and service provider, an experienced AI consultant and systems engineer who is leading multiple AI-driven ventures across the UK. I am specialize in designing and deploying high-performance AI systems that help businesses automate operations, reduce manual workload, and scale with...I am a UK-based AI solutions and service provider, an experienced AI consultant and systems engineer who is leading multiple AI-driven ventures across the UK. I am specialize in designing and deploying high-performance AI systems that help businesses automate operations, reduce manual workload, and scale with confidence. My expertise lies at the intersection of AI automation, conversational intelligence, and modern software engineering. I deliver production-ready solutions that are practical, secure, and fully aligned with real business objectives. My Core Services - AI Chatbots & Voice Agents for sales, support, and internal operations - Business Process & Workflow Automation to eliminate repetitive tasks - Modern Web Platforms with AI Integrations - Custom API Development & No-Code Automation Systems My Delivery Approach - I provide end-to-end execution under one roof — from strategy and system architecture to development, deployment, and post-launch optimization. Whether you are: - Launching a new AI-powered product - Automating internal business operations - Enhancing customer experience with conversational AI - Integrating AI into an existing platform - I deliver solutions that are scalable, secure, and built for long-term performance. Why Choose me? . Business-driven AI strategy (not experimental AI) . Production-grade automation systems . Secure, scalable, and fully documented deployments . Long-term technical support and system optimization . Development & Code Repositories menos
Contratar brits2022
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Senior Full-Stack Mobile Architect | AI & API Integration Specialist You have a vision; I have the technical expertise to build it into a scalable, market-ready product. With a deep background in mobile architecture and AI development, I specialize in creating high-performance applications that users love. Whether...Senior Full-Stack Mobile Architect | AI & API Integration Specialist You have a vision; I have the technical expertise to build it into a scalable, market-ready product. With a deep background in mobile architecture and AI development, I specialize in creating high-performance applications that users love. Whether it’s a Tinder-style dating app, a complex Uber-like logistics platform, or an AI-driven chatbot, I ensure your software is secure, fast, and intuitive. The 4D Strategy for Your Success: 1. Discover: We define your goals and user needs. 2. Develop: Agile coding using Flutter, React Native, or Native (iOS/Android). 3. Demo: Regular milestones so you see progress in real-time. 4. Deploy: Seamless launch and cross-platform optimization. Core Expertise: **Mobile: Flutter, React Native, Kotlin, Xamarin Expert. **AI: Custom Chatbots & AI Integration. **Web: MERN Stack (MongoDB, Express, React, Node), Next.js. **Enterprise: MuleSoft & Complex Data Integration. My work ethic is unparalleled, and my goal is simple: to build software that grows your business. Let’s jump on a call to discuss your project! menos
Contratar ksd711
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sajjadkhanemon sajjadkhanemon
$20 USD / hora
3D MODELLING EXPERT/ ARCHITECT/ INTERIOR DESIGNERBangladeshExperienced freelancer specialized in architectural visualization, 3D modeling, animation, structural drawings, Plumbing drawings, electrical drawings, estimation and any type of 2D drawings. I work with professional software such as AutoCad, 3dsMax, Sketchup Pro, Photoshop, Revit, Lumion, D5 Render, Vray, Enscape,...Experienced freelancer specialized in architectural visualization, 3D modeling, animation, structural drawings, Plumbing drawings, electrical drawings, estimation and any type of 2D drawings. I work with professional software such as AutoCad, 3dsMax, Sketchup Pro, Photoshop, Revit, Lumion, D5 Render, Vray, Enscape, Twinmotion etc. I will exceed your expectations. I offer: - HIGH END designs, 3D renderings. - FAST TURN AROUND of your projects- We take tight deadlines seriously. - RESPONSIVE: I will get back in no time. - RELIABILITY: You can count on me. Contact me on chat and I'll get back to you in no time to discuss! menos
Contratar sajjadkhanemon
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munibs1 munibs1
$20 USD / hora
MERN | PHP/WordPress | Python | AI/ML IntegrationBosnia and HerzegovinaAs a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. And I have experience integrating AI and machine learning solutions to enhance functionality and...As a Senior Full Stack Developer with over 8+ years of experience, I specialize in building performant, scalable, and user-friendly ecommerce web interfaces using modern JavaScript frameworks like React, Next, and Vue. And I have experience integrating AI and machine learning solutions to enhance functionality and drive automation in web applications. With a solid foundation in computer science and extensive experience in both front-end and back-end development, I excel at building everything from small business websites to complex, custom applications. I have a strong eye for design and UX, and I enjoy translating complex requirements into clean, maintainable code. I’ve worked across diverse industries, collaborating with cross-functional teams to deliver responsive web applications and dynamic single-page experiences. I’m especially passionate about pixel-perfect UI, accessibility, and optimizing performance for high-traffic applications and Mobile application with Flutter + Backend. I'm currently looking to contribute to impactful projects where code quality, user experience, and continuous learning are valued. I’m currently seeking a new challenge in a global company where I can further develop my skills, contribute my expertise, and thrive in an environment that fosters both individual and team success. menos
Contratar munibs1
