Hire the Best Home Automation Developers
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Surya T.

Pune, India

$49/hr
4.8
38 jobs

I help startups and companies transform ideas into production-ready electronics products. With experience spanning ๐Ÿฐ๐Ÿฌ+ ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐˜€ ๐—ฎ๐—ฐ๐—ฟ๐—ผ๐˜€๐˜€ ๐Ÿฎ๐Ÿฑ+ ๐—ฐ๐—ผ๐—บ๐—ฝ๐—ฎ๐—ป๐—ถ๐—ฒ๐˜€, I specialize in ๐—ฒ๐—ป๐—ฑ-๐˜๐—ผ-๐—ฒ๐—ป๐—ฑ ๐—ฒ๐—น๐—ฒ๐—ฐ๐˜๐—ฟ๐—ผ๐—ป๐—ถ๐—ฐ๐˜€ ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜ ๐—ฑ๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ€” from architecture and prototyping to manufacturing handoff. I operate a ๐—ฑ๐—ฒ๐—ฑ๐—ถ๐—ฐ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ฒ๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด ๐—น๐—ฎ๐—ฏ for rapid prototyping, bring-up, testing, debugging, and validation, enabling faster iterations and reduced development risk. Experience spans ๐—–๐—ผ๐—ป๐˜€๐˜‚๐—บ๐—ฒ๐—ฟ ๐—˜๐—น๐—ฒ๐—ฐ๐˜๐—ฟ๐—ผ๐—ป๐—ถ๐—ฐ๐˜€, ๐—œ๐—ป๐—ฑ๐˜‚๐˜€๐˜๐—ฟ๐—ถ๐—ฎ๐—น ๐—œ๐—ผ๐—ง, ๐—”๐˜‚๐˜๐—ผ๐—บ๐—ผ๐˜๐—ถ๐˜ƒ๐—ฒ, ๐— ๐—ฒ๐—ฑ๐—ถ๐—ฐ๐—ฎ๐—น ๐——๐—ฒ๐˜ƒ๐—ถ๐—ฐ๐—ฒ๐˜€, ๐——๐—ฒ๐—ณ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐—ฆ๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€, ๐—ฅ๐—ผ๐—ฏ๐—ผ๐˜๐—ถ๐—ฐ๐˜€, and ๐—˜๐—บ๐—ฏ๐—ฒ๐—ฑ๐—ฑ๐—ฒ๐—ฑ ๐—Ÿ๐—ถ๐—ป๐˜‚๐˜… platforms. โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐—ช๐—ต๐—ฎ๐˜ ๐—œ ๐—–๐—ฎ๐—ป ๐—›๐—ฒ๐—น๐—ฝ ๐—ฌ๐—ผ๐˜‚ ๐—•๐˜‚๐—ถ๐—น๐—ฑ โœ“ ๐—˜๐—น๐—ฒ๐—ฐ๐˜๐—ฟ๐—ผ๐—ป๐—ถ๐—ฐ๐˜€ ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ€ข Product architecture and feasibility studies โ€ข End-to-end hardware development โ€ข Design for Manufacturing (DFM) and Design for Testing (DFT) โ€ข Prototype development and production handoff โ€ข Manufacturing documentation and vendor support โœ“ ๐—ฃ๐—–๐—• ๐——๐—ฒ๐˜€๐—ถ๐—ด๐—ป & ๐—›๐—ฎ๐—ฟ๐—ฑ๐˜„๐—ฎ๐—ฟ๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด โ€ข Compact, manufacturable PCB designs โ€ข High-speed, low-power, and battery-powered systems โ€ข 1โ€“6 layer rigid and flex PCB designs โ€ข Component selection and BOM optimization โ€ข EMI-conscious and reliability-focused designs โ€ข 3D PCB integration and enclosure collaboration Experience with: โ€ข Sensor interfaces โ€ข Display systems โ€ข Power electronics and battery-powered products โ€ข USB, CAN, RS-485, Modbus, UART, SPI, IยฒC, BLE, Wi-Fi, LTE, GPS, and custom protocols โœ“ ๐—˜๐—บ๐—ฏ๐—ฒ๐—ฑ๐—ฑ๐—ฒ๐—ฑ ๐—™๐—ถ๐—ฟ๐—บ๐˜„๐—ฎ๐—ฟ๐—ฒ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ Development experience on: โ€ข STM32 โ€ข ESP32 โ€ข AVR โ€ข PIC โ€ข ARM Cortex-M platforms โ€ข Raspberry Pi โ€ข NVIDIA Jetson platforms Software expertise: โ€ข Embedded C/C++ โ€ข Python โ€ข MicroPython โ€ข FreeRTOS โ€ข Bare-metal development โ€ข PlatformIO โ€ข Keil โ€ข Linux application development Experience includes: โ€ข Device drivers โ€ข Real-time systems โ€ข Sensor fusion โ€ข Control algorithms โ€ข Data acquisition and processing โ€ข Wireless communication stacks โœ“ ๐—˜๐—บ๐—ฏ๐—ฒ๐—ฑ๐—ฑ๐—ฒ๐—ฑ ๐—Ÿ๐—ถ๐—ป๐˜‚๐˜… & ๐—ฆ๐—•๐—– ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ โ€ข Custom carrier board development โ€ข Embedded Linux platform bring-up โ€ข BSP customization โ€ข Driver development โ€ข Linux application development โ€ข Raspberry Pi Compute Modules โ€ข NVIDIA Jetson platforms โ€ข Rockchip SoMs Recent projects include custom Linux-based multimedia systems, industrial automation platforms, and AI-enabled edge devices. โœ“ ๐—œ๐—ผ๐—ง & ๐—–๐—ผ๐—ป๐—ป๐—ฒ๐—ฐ๐˜๐—ฒ๐—ฑ ๐—ฃ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐˜€ โ€ข Industrial IoT systems โ€ข Edge-to-cloud architectures โ€ข BLE, Wi-Fi, LoRa, LTE, Zigbee, and GPS-enabled products โ€ข Secure device communication โ€ข Data collection and remote monitoring systems โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ”โ” ๐—ช๐—ต๐˜† ๐—–๐—น๐—ถ๐—ฒ๐—ป๐˜๐˜€ ๐—ช๐—ผ๐—ฟ๐—ธ ๐˜„๐—ถ๐˜๐—ต ๐— ๐—ฒ โœ“ ๐Ÿฐ๐Ÿฌ+ ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐˜€ ๐—ฑ๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—ฒ๐—ฑ ๐—ฎ๐—ฐ๐—ฟ๐—ผ๐˜€๐˜€ ๐—บ๐˜‚๐—น๐˜๐—ถ๐—ฝ๐—น๐—ฒ ๐—ถ๐—ป๐—ฑ๐˜‚๐˜€๐˜๐—ฟ๐—ถ๐—ฒ๐˜€ โœ“ ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ ๐˜€๐˜‚๐—ฝ๐—ฝ๐—ผ๐—ฟ๐˜๐—ถ๐—ป๐—ด ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐˜€ ๐—ณ๐—ฟ๐—ผ๐—บ ๐—ฐ๐—ผ๐—ป๐—ฐ๐—ฒ๐—ฝ๐˜ ๐˜๐—ผ ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป โœ“ ๐——๐—ฒ๐—ฑ๐—ถ๐—ฐ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ฒ๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด ๐—น๐—ฎ๐—ฏ ๐—ณ๐—ผ๐—ฟ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ผ๐˜๐˜†๐—ฝ๐—ถ๐—ป๐—ด ๐—ฎ๐—ป๐—ฑ ๐˜ƒ๐—ฎ๐—น๐—ถ๐—ฑ๐—ฎ๐˜๐—ถ๐—ผ๐—ป โœ“ ๐—ฆ๐˜๐—ฟ๐—ผ๐—ป๐—ด ๐—ต๐—ฎ๐—ฟ๐—ฑ๐˜„๐—ฎ๐—ฟ๐—ฒ + ๐—ณ๐—ถ๐—ฟ๐—บ๐˜„๐—ฎ๐—ฟ๐—ฒ + ๐—Ÿ๐—ถ๐—ป๐˜‚๐˜… ๐—ฒ๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜๐—ถ๐˜€๐—ฒ ๐˜‚๐—ป๐—ฑ๐—ฒ๐—ฟ ๐—ผ๐—ป๐—ฒ ๐—ฟ๐—ผ๐—ผ๐—ณ โœ“ ๐—™๐—ผ๐—ฐ๐˜‚๐˜€ ๐—ผ๐—ป ๐—บ๐—ฎ๐—ป๐˜‚๐—ณ๐—ฎ๐—ฐ๐˜๐˜‚๐—ฟ๐—ฎ๐—ฏ๐—น๐—ฒ, ๐—ฝ๐—ฟ๐—ผ๐—ฑ๐˜‚๐—ฐ๐˜๐—ถ๐—ผ๐—ป-๐—ฟ๐—ฒ๐—ฎ๐—ฑ๐˜† ๐—ฑ๐—ฒ๐˜€๐—ถ๐—ด๐—ป๐˜€ If you're building a new product, optimizing an existing design, or preparing for manufacturing, I'd be happy to discuss how I can help bring your product to market.

  • Home Automation
  • PCB Design
  • Embedded System
  • Altium Designer
  • Product Development
  • Internet of Things
  • Prototyping
  • Power Electronics
  • Arduino
  • ESP32
  • Analog Electronics
  • Multilayer PCB
  • Electrical Engineering
  • KiCad
  • Firmware Programming
RAMYA V.

Bengaluru, India

$15/hr
4.8
92 jobs

๐Ÿš€ Top-Rated Plus | IOT Specialist | AWS, Azure, MQTT, ThingsBoard, SCADA Integration With 78+ successful projects and 1800+ hours billed, I specialize in seamlessly integrating industrial assets with secure cloud environments, ensuring scalable, real-time, and cost-effective IoT solutions. ๐Ÿ”น Industrial Protocols โ€“ MQTT, OPC UA, MODBUS, DNP3, Kafka, IEC104 ๐Ÿ”น Cloud Platforms โ€“ AWS IoT, Azure IoT, AWS Lambda, IoT Rules ๐Ÿ”น IoT Tools โ€“ ThingsBoard, Node-RED, Grafana, InfluxDB, Telegraf ๐Ÿ”น Broker & System Integration โ€“ Mosquitto, PLCs, SCADA, RTUs ๐Ÿ”น Analytics & Optimization โ€“ AWS IoT Analytics, JITP/JITR ๐Ÿ”น Dashboard & API Development โ€“ ThingsBoard dashboards, LORA/MQTT solutions I donโ€™t just build IoT solutionsโ€”I optimize, scale, and future-proof them. Letโ€™s discuss how I can elevate your IoT project today! ๐Ÿ’ก

  • Azure IoT HuB
  • Industrial Automation
  • Industrial Internet of Things
  • PLC
  • Apache Kafka
  • Python
  • MQTT
  • SCADA
  • Internet of Things Solutions Design
  • AWS IoT Core
  • Modbus
  • Internet of Things
Yatharth D.

Surat, India

$25/hr
5.0
22 jobs

I go beyond writing code - I create tailored digital solutions that solve real business challenges, accelerate growth, and enable organizations to scale effectively in a competitive market. With over 7+ years of hands-on experience, I specialize in designing, developing, and deploying high-performance AI-powered applications, scalable web and mobile platforms, and robust data engineering solutions. My work combines clean architecture, strong data foundations, robust engineering, and innovative thinking to deliver solutions that are not only functional but also drive measurable business impact. From building intelligent AI systems to designing efficient data pipelines and analytics workflows, I focus on solutions that help businesses make smarter decisions and scale faster. As a proactive team player and problem-solver, I thrive in fast-paced environments, ensure seamless project execution, and consistently exceed client expectations through clear communication and reliable delivery. Tech Stack & Expertise - AI & Machine Learning: Generative AI, LLMs, Prompt Engineering, Conversational AI - Data Engineering: ETL/ELT Pipelines, Data Warehousing, Data Modeling, Data Lakes, Apache Airflow, Spark, Kafka, BigQuery, Snowflake, Data Migration, Reporting & Analytics - Back-End: Python (Django, FastAPI, Flask), Node.js, Express.js, Java, C, C++ - Front-End: React.js, Redux, Next.js, Vue.js, Vuex, Angular, RxJS, TypeScript, Vite.js - Mobile Development: React Native, Flutter, Hybrid Apps - Cloud & DevOps: AWS, Google Cloud, Azure, Kubernetes, Docker, CI/CD (Jenkins, Azure DevOps) - Databases: SQL (PostgreSQL, MySQL, MS SQL Server), NoSQL (MongoDB, Firebase) - Collaboration & Tools: Git, GitHub, GitLab, Bitbucket, Jira, Trello, Confluence - Best Practices: SOLID, TDD, UML, BPMN, Agile/Scrum What You Can Expect - Clear and timely communication - High-quality, scalable, and maintainable code - Efficient project execution with on-time delivery - A reliable, long-term development partner Whether you need an AI-driven product, a cloud-based platform, scalable APIs, high-performance front-end interfaces, or end-to-end data engineering solutions, I can help bring your vision to life. Letโ€™s discuss your project and make it happen..

  • Python
  • Web Development
  • Java
  • Machine Learning
  • Artificial Intelligence
  • Data Analysis
  • Data Science
  • TensorFlow
  • Raspberry Pi
  • Arduino
  • React
  • Node.js
  • Flutter
  • PHP
  • Full-Stack Development
Shiv Charan P.

Mohali - 160071, Punjab., India

$80/hr
4.5
347 jobs

๐ŸŒŸ ๐‘๐š๐ง๐ค๐ž๐ ๐š๐ฆ๐จ๐ง๐  ๐ญ๐ก๐ž ๐“๐จ๐ฉ ๐Ÿ๐ŸŽ๐ŸŽ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ๐ฌ ๐–๐จ๐ซ๐ฅ๐๐ฐ๐ข๐๐ž! ๐Ÿ† ๐‘๐š๐ญ๐ž๐ ๐ข๐ง ๐ญ๐ก๐ž ๐“๐จ๐ฉ ๐Ÿ% ๐จ๐ง ๐”๐ฉ๐ฐ๐จ๐ซ๐ค ๐“๐ž๐ฌ๐ญ๐ฌ I bring extensive global experience in AI services, Automation, Machine Learning, Agentic AI, Smart IOT Solutions and full-stack development across multiple platforms. I lead a talented team of 300+ developers and have successfully delivered high-quality solutions to clients around the world. ๐“๐ž๐œ๐ก๐ง๐ข๐œ๐š๐ฅ ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ๐ข๐ฌ๐ž: โ—™ ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ ๐—”๐—ฝ๐—ฝ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜: iOS (Swift), Android (Java/Kotlin), Hybrid (Flutter/React Native) โ—™ ๐—ช๐—ฒ๐—ฏ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜: Yii, Laravel, Python, Node.js, React.js โ—™ ๐—–๐—น๐—ผ๐˜‚๐—ฑ ๐—–๐—ผ๐—บ๐—ฝ๐˜‚๐˜๐—ถ๐—ป๐—ด: AWS, Azure, Google Cloud, Firebase, Heroku โ—™ ๐——๐—ฎ๐˜๐—ฎ๐—ฏ๐—ฎ๐˜€๐—ฒ ๐— ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—บ๐—ฒ๐—ป๐˜: MySQL, PostgreSQL, MongoDB โ—™ ๐—ฉ๐—ผ๐—œ๐—ฃ / ๐—™๐—ฟ๐—ฒ๐—ฒ๐—ฃ๐—•๐—ซ: SIP solutions and telephony systems โ—™ IOT: MQTT, ESP32, PCB Design, Firmware and OTA etc ๐ˆ๐ง๐๐ฎ๐ฌ๐ญ๐ซ๐ข๐ž๐ฌ & ๐’๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ ๐ˆโ€™๐ฏ๐ž ๐–๐จ๐ซ๐ค๐ž๐ ๐Ž๐ง: โ—™ ๐—œ๐—ป๐˜๐—ฒ๐—ฟ๐—ป๐—ฒ๐˜ ๐—ผ๐—ณ ๐—ง๐—ต๐—ถ๐—ป๐—ด๐˜€ (๐—œ๐—ผ๐—ง) ๐—ฎ๐—ฝ๐—ฝ๐˜€ ๐—ฎ๐—ป๐—ฑ Smart Home Solutions โ—™ ๐— ๐—ฒ๐—ฑ๐—ถ๐—ฐ๐—ฎ๐—น & ๐—›๐—ฒ๐—ฎ๐—น๐˜๐—ต ๐—ฎ๐—ฝ๐—ฝ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐˜„๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ๐˜€ โ—™ ๐—–๐—ฅ๐—  / ๐—˜๐—ฅ๐—ฃ ๐˜€๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€ โ—™ ๐—ง๐—ฎ๐˜…๐—ถ ๐—•๐—ผ๐—ผ๐—ธ๐—ถ๐—ป๐—ด / ๐—ฅ๐—ถ๐—ฑ๐—ฒ-๐—ฆ๐—ต๐—ฎ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฝ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ๐˜€ โ—™ ๐—™๐—ผ๐—ผ๐—ฑ ๐—ข๐—ฟ๐—ฑ๐—ฒ๐—ฟ๐—ถ๐—ป๐—ด ๐—ฎ๐—ฝ๐—ฝ๐—น๐—ถ๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ โ—™ ๐—ฆ๐—ผ๐—ฐ๐—ถ๐—ฎ๐—น ๐— ๐—ฒ๐—ฑ๐—ถ๐—ฎ ๐—ฎ๐—ฝ๐—ฝ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐˜„๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ๐˜€ โ—™ ๐—ฅ๐—ฒ๐—ฎ๐—น ๐—˜๐˜€๐˜๐—ฎ๐˜๐—ฒ & ๐— ๐—ฎ๐—ฟ๐—ธ๐—ฒ๐˜๐—ฝ๐—น๐—ฎ๐—ฐ๐—ฒ ๐—ฝ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ๐˜€ โ—™ ๐—˜-๐—ฐ๐—ผ๐—บ๐—บ๐—ฒ๐—ฟ๐—ฐ๐—ฒ ๐˜€๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€ โ—™ ๐—ข๐—ป-๐——๐—ฒ๐—บ๐—ฎ๐—ป๐—ฑ ๐—˜๐—ฑ๐˜‚๐—ฐ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ฝ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ๐˜€ โ—™ ๐—˜๐˜ƒ๐—ฒ๐—ป๐˜ ๐—•๐—ผ๐—ผ๐—ธ๐—ถ๐—ป๐—ด ๐˜„๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐—ฎ๐—ฝ๐—ฝ๐˜€ โ—™ ๐—–๐—น๐—ฎ๐˜€๐˜€๐—ถ๐—ณ๐—ถ๐—ฒ๐—ฑ ๐˜„๐—ฒ๐—ฏ๐˜€๐—ถ๐˜๐—ฒ๐˜€ ๐—ฎ๐—ป๐—ฑ ๐—ฎ๐—ฝ๐—ฝ๐˜€ โ—™ ๐—–๐—ต๐—ฎ๐˜ & ๐— ๐—ฒ๐˜€๐˜€๐—ฎ๐—ด๐—ถ๐—ป๐—ด ๐—ฝ๐—น๐—ฎ๐˜๐—ณ๐—ผ๐—ฟ๐—บ๐˜€ (๐—ช๐—ฒ๐—ฏ & ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ) โ—™ ๐—Ÿ๐—ผ๐—ด๐—ถ๐˜€๐˜๐—ถ๐—ฐ๐˜€ & ๐—ง๐—ฟ๐—ฎ๐—ป๐˜€๐—ฝ๐—ผ๐—ฟ๐˜ ๐˜€๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€ โ—™ ๐——๐—ผ๐—ฐ๐˜‚๐—บ๐—ฒ๐—ป๐˜๐—ฎ๐˜๐—ถ๐—ผ๐—ป, ๐—ฃ๐—ฟ๐—ผ๐˜๐—ผ๐˜๐˜†๐—ฝ๐—ถ๐—ป๐—ด, ๐—ค๐—”, ๐—ฎ๐—ป๐—ฑ ๐—”๐—ฝ๐—ฝ ๐—ฆ๐˜๐—ผ๐—ฟ๐—ฒ / ๐—ฃ๐—น๐—ฎ๐˜† ๐—ฆ๐˜๐—ผ๐—ฟ๐—ฒ ๐˜€๐˜‚๐—ฏ๐—บ๐—ถ๐˜€๐˜€๐—ถ๐—ผ๐—ป๐˜€ With a proven track record of delivering end-to-end solutions across multiple domains and technologies, I help clients turn ideas into scalable, high-performance applications. If youโ€™re looking for a reliable tech partner to bring your project to life, letโ€™s connect and discuss your requirements in detail!

  • PHP
  • Python
  • Flutter
  • React Native
  • Angular
  • Node.js
  • Laravel
  • ChatGPT
  • Yii2
  • Agile Project Management
  • MERN Stack
  • Mobile App Development
  • Artificial Intelligence
  • Machine Learning
  • Internet of Things
Ravi H.

Pune, India

$30/hr
4.8
53 jobs

I help companies design, build, and scale industrial-grade IoT platforms โ€” from edge devices to cloud and real-time dashboards. With 10+ years of experience, 36+ projects, and 35,000+ connected devices, I specialize in delivering production-ready IoT systems that are scalable, secure, and reliable in real-world environments. ๐Ÿ”ง What I Do ๐Ÿง  IoT Architecture (End-to-End) โ€ข Edge โ†’ Gateway โ†’ Cloud โ†’ Dashboard design โ€ข Multi-tenant IoT platforms โ€ข High-throughput telemetry pipelines โ€ข Real-time monitoring & alerting systems โš™๏ธ Industrial & Edge Integration โ€ข Protocols: MQTT, OPC UA, Modbus (RTU/TCP), DNP3, IEC104, CAN/J1939 โ€ข PLC, SCADA, RTU integrations โ€ข Edge computing (Python, Docker, Linux-based gateways) โ€ข Offline-first and low-bandwidth architectures โ˜๏ธ Cloud IoT (AWS & Azure) โ€ข AWS IoT Core, Lambda, API Gateway, DynamoDB, Timestream โ€ข Azure IoT Hub, Event Hub, IoT Edge, Digital Twins โ€ข Secure device onboarding (X.509, JITP/JITR) โ€ข Scalable ingestion (Kafka/Kinesis-based pipelines) ๐Ÿ“Š Dashboards, Data & Analytics โ€ข ThingsBoard (CE & PE) โ€“ custom dashboards, rule chains โ€ข Grafana, InfluxDB, Timeseries analytics โ€ข Real-time event processing & anomaly detection ๐Ÿ”„ Deployment & DevOps โ€ข Docker, Kubernetes, CI/CD pipelines โ€ข OTA updates & device lifecycle management โ€ข Production monitoring, logging, and scaling ๐Ÿ’ก Key Strengths โœ”๏ธ Designed systems handling thousands of devices & high-frequency data โœ”๏ธ Strong in Edge + Cloud combined architecture (not just one side) โœ”๏ธ Experience with industrial environments (Oil & Gas, Energy, Fleet, Smart Infra) โœ”๏ธ Focus on performance, reliability, and long-term scalability โœ”๏ธ Able to translate business problems into technical IoT solutions ๐Ÿค Letโ€™s Build Something Scalable If you need someone who can own your IoT system end-to-end โ€” from architecture to deployment โ€” I can help. ๐Ÿ‘‰ Message me with your use case, and Iโ€™ll propose a clear, scalable solution approach.

  • MQTT
  • API Integration
  • Raspberry Pi
  • AWS IoT Device Management
  • AWS IoT Analytics
  • API Development
  • React
  • Socket.io
  • Internet of Things
  • Websockets
  • Django
  • AWS IoT Core
  • Git
  • JavaScript
  • TCP/IP
  • Python
  • Node.js
  • Linux
  • MongoDB
  • Flask
Bhavin V.

Rajkot, India

$50/hr
4.7
169 jobs

I help companies turn electronics ideas into real, production-ready products. I am an Embedded Systems Engineer with 10+ years of experience designing hardware, developing firmware, and building connected IoT and Edge AI devices from concept to mass production. I have worked with startups, research labs, and global organizations, including collaborations with Fortune 500 companies, The University of Bristol, and PGA of America. I donโ€™t just build circuits I build complete products that are reliable, scalable, and ready for manufacturing. What I do end-to-end โ€ข System architecture and product definition โ€ข PCB design and hardware engineering โ€ข Firmware development and optimization โ€ข Edge AI integration (TinyML, on-device inference) โ€ข Wireless connectivity and IoT cloud integration โ€ข Mechanical design (enclosure + DFM-ready CAD) โ€ข Prototype development and production support I regularly take products from idea to prototype to production-ready hardware. --- Core expertise Embedded hardware development โ€ข ESP32 โ€ข Nordic (nRF51, nRF52, nRF91) โ€ข STM32, STM8 โ€ข Raspberry Pi platforms โ€ข NXP, Snapdragon, BeagleBone โ€ข NVIDIA Jetson AGX Orin โ€ข Google Coral Edge TPU โ€ข Axelera Metis AI Platform โ€ข EdgeCortix SAKURA โ€ข ARM Cortex controllers โ€ข Texas Instruments MSP and CC series โ€ข Atmel AVR and Arduino I design reliable embedded systems used in IoT devices, industrial equipment, wireless products, and research hardware. --- PCB design and hardware engineering Tools โ€ข Altium Designer โ€ข KiCad โ€ข EagleCAD โ€ข OrCAD Services โ€ข Schematic design โ€ข Multilayer PCB layout โ€ข High-speed PCB design โ€ข RF and wireless board design โ€ข Design for manufacturing (DFM, DFA) โ€ข BOM optimization and cost reduction โ€ข Production-ready manufacturing files --- Firmware development โ€ข Embedded C and C++ โ€ข FreeRTOS โ€ข Embedded Linux โ€ข Driver and low-level development โ€ข Low-power firmware optimization --- Edge AI โ€ข TinyML and on-device AI models โ€ข Sensor data processing and inference at the edge โ€ข ESP32 / ARM-based AI deployment โ€ข Reducing cloud dependency with real-time intelligence โ€ข AI-enabled IoT product design --- Communication and connectivity โ€ข Bluetooth, BLE, BLE 5 โ€ข WiFi โ€ข LoRa, LoRaWAN โ€ข NB-IoT โ€ข Thread, Zigbee โ€ข NFC, RFID โ€ข CAN โ€ข UART, SPI, I2C, USB, Ethernet Cloud and protocols โ€ข MQTT โ€ข HTTP โ€ข AWS IoT, AWS Lambda and cloud integration --- Mechanical design โ€ข Enclosure design for embedded products โ€ข 3D CAD modeling (production-ready) โ€ข Thermal and space optimization โ€ข Design aligned with PCB and manufacturing constraints โ€ข Support for injection molding and prototyping --- IoT product experience โ€ข EdgeAI Device for ATM โ€ข High-Speed Autonomous Surveillance Drone (350โ€“400 km/h) โ€ข AI Personal Assistant โ€ข Smart Home Automation Systems โ€ข Wireless IoT Sensors โ€ข Industrial Monitoring Systems โ€ข GPS and Tracking Devices โ€ข Medical and Research Hardware โ€ข Automation Controllers โ€ข Cloud-connected Embedded Devices --- What I deliver โ€ข Production-ready PCB designs โ€ข Stable, optimized firmware โ€ข Functional hardware prototypes โ€ข Edge AI-enabled intelligent devices โ€ข Hardware debugging and performance optimization โ€ข Complete manufacturing support and documentation --- Client feedback โ€œBhavin is such a fantastic developer to work with. He was professional and handled all modifications seamlessly. He also immersed himself in the problem and provided unique solutions to the hardware and software challenges.โ€ โ€œI would happily employ Bhavin again. He is extremely efficient, works very fast, and communicates very well. The product was delivered on time and worked perfectly.โ€ --- If you are building a new hardware product, IoT device, or Edge AI system, feel free to reach out to discuss your project. Best regards Bhavin Vaghela

  • Arduino
  • AWS IoT Core
  • Electrical Engineering
  • Firmware Programming
  • Hardware Design
  • Qt Framework
  • ESP32
  • Industrial Internet of Things
  • Embedded C
  • PCB Design
  • Embedded System
  • Microcontroller Programming
  • Internet of Things
  • OpenWrt

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