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PAVAN KUMAR C

"Coding isn't just a skill—it's my passion, my creative outlet, and my way of shaping the digital world. From the elegant logic of algorithms to the artistry of problem-solving, I find joy in every line of code I write. The thrill of turning ideas into functional, impactful solutions is what drives me forward. Let's connect and share the love for coding, exploring the endless opportunities it brings in tech and beyond! #PassionateCoder #CodeEnthusiast #TechInnovator #LoveForCoding"

  • Role

    Full-Stack IoT Developer

  • Years of Experience

    2.6 years

Skillsets

  • MongoDB
  • Selenium
  • Espidf
  • Chip-repl
  • Ota update frameworks
  • Zigbee
  • WireShark
  • Websockets
  • Tailwind CSS
  • REST API
  • React.js
  • Python
  • Node.js
  • Ninja
  • MySQL
  • AWS IoT Core
  • Matter sdk
  • JavaScript
  • HTML5
  • Git
  • FreeRTOS
  • firmware architecture
  • Express.js
  • ESP32
  • Docker
  • CSS3
  • CMake
  • C++
  • C
  • BLE

Professional Summary

2.6Years
  • Jul, 2023 - Present2 yr 6 months

    Full-Stack IoT Developer

    Jio Platforms
  • Apr, 2023 - Jun, 2023 2 months

    FrontEnd Developer

    InfinityX Solutions

Work History

2.6Years

Full-Stack IoT Developer

Jio Platforms
Jul, 2023 - Present2 yr 6 months
    Directed end-to-end R&D, design, development, and certification of Matter smart-home products (bulbs, switches, sensors, sirens) on ESP32 using Matter SDK and FreeRTOS. Architected modular ESP32 firmware and secure OTA pipeline; introduced delta OTA and A/B updates, reducing failed update rollbacks by over 90% and improving device uptime to 99.6%. Built Next.js/Node.js Smart Home Portal with JWT authentication and WebSocket real-time control for 5k concurrent devices, reducing user provisioning time and enabling live telemetry dashboards. Implemented and fine-tuned AWS IoT Core data pipelines; authored Lambda functions for automated event notifications; structured MQTT topic hierarchies for telemetry ingestion, device state management, and remote command execution. Designed and implemented Python test harness (chip-repl + Selenium) to automate Matter/Zigbee regression, reducing manual test hours and increasing CI catch rate of protocol regressions.

FrontEnd Developer

InfinityX Solutions
Apr, 2023 - Jun, 2023 2 months
    Built a responsive advertising website from scratch using HTML, CSS, and JavaScript, optimized for fast performance and mobile load times. Implemented a modular, reusable design system in collaboration with UI/UX designers, ensuring cross-browser compatibility and pixel-perfect interfaces.

Major Projects

7Projects

Advertising Website InfinityX Internship

    Developed a fully responsive marketing website built from the ground up. Created modular UI components and optimized performance to achieve sub-2s mobile load times and cross-browser reliability.

ESP32 Connectivity & OTA Platform

    Engineered reusable firmware and middleware frameworks for ESP32-based IoT devices. Integrated Wi-Fi, BLE, and a secure OTA update system for seamless device upgrades.

Multi-Protocol Matter Device Suite

    Built and optimized firmware for Matter-based smart devices: light, switch, sensors, and siren. Designed cluster configurations, commissioning workflows, and interoperability testing utilities.

Smart Home Management Portal

    Delivered a full-stack web portal for device provisioning, real-time control, and analytics. Implemented JWT-secured authentication, WebSocket integration, and interactive dashboards.

IoT Cloud Control Plane

    Developed structured MQTT pipelines and Lambda-driven event processors for telemetry and state sync. Automated OTA triggers and device alerts through robust cloud workflows.

Automated Compliance & Regression Harness

    Built Python-based automation tools to streamline Matter and Zigbee certification tests. Integrated tools into CI pipelines to enforce protocol conformance and enable continuous testing.

Real-Time Cloud Services

    Architected a scalable WebSocket server for real-time, bi-directional communication. Enabled real-time alerts and event notifications using AWS Lambda and Python scripting.

Education

  • BE in Electronics and Communication Engineering

    BMS College of Engineering (2023)

  • Diploma in Electronics and Communication Engineering

    Govt. Polytechnic Chintamani (2020)