Summary
Overview
Work History
Education
Skills
Certification
Projects
Accomplishments
Timeline
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RISHIK DEVARA

Hyderabad

Summary

Innovative IoT Engineer with a proven track record at Celume Studios, specializing in developing cutting-edge IoT solutions. Expert in circuit design and embedded systems, I excel in optimizing wireless protocols and enhancing device performance. Strong problem-solving skills drive my success in delivering reliable, smart home technologies that elevate user experiences.

Overview

1
1
year of professional experience
1
1
Certification

Work History

IoT Engineer

Celume Studios
08.2024 - Current
  • - Developed and deployed IoT-based solutions for smart devices using ESP32, MQTT, and cloud services.
  • - Designed and implemented sensor-based systems for real-time data collection and automation.
  • - Optimized wireless protocols (Wi-Fi, BLE) to improve device connectivity.
  • - Collaborated with hardware/software teams to streamline embedded development.
  • - Prototyped and troubleshot devices for better performance and reliability.

Education

B.E - Computer Science and Engineering, IoT with Cyber Security including Blockchain Technology

Chaitanya Bharathi Institute of Technology
Hyderabad
07-2025

High School Diploma -

Meluha International School
Hyderabad
05-2021

Skills

  • Hardware and electronics: circuit design, PCB design (KiCad, EasyEDA), schematic capture, soldering, and prototyping
  • Microcontrollers: ESP32, ESP8266, Arduino, and Raspberry Pi
  • Communication Protocols: UART, SPI, I2C, MQTT, BLE, Wi-Fi
  • Programming: embedded C, Python
  • Cloud and APIs: Firebase, REST APIs
  • Others: MySQL, HTML, and CSS
  • IoT development
  • Sensor design
  • Voice control integration
  • Microcontroller programming
  • Electrical circuit design

Certification

  • ORACLE Academy: Completed foundational Java training (OOP, data structures, multithreading).
  • Ed Vedha: 8-week hands-on IoT training.
  • Infosys Springboard: IoT & Electronics Certification (IoT architecture, sensor integration, cloud IoT systems).
  • Workshop at IITH: 3-day hands-on workshop in Home Automation & Robotics.

Projects

Smart Home Automation with ESP32 & RainMaker         12/2024 - 01/2025 

Description:
Designed and developed a complete smart home automation system using the ESP32 microcontroller integrated with the Espressif RainMaker platform. Created compact, production-ready PCBs for smart switches and relays, including power isolation and current sensing.

Tech Stack / Tools:

  • ESP32, RainMaker, Alexa, Google Assistant, OTA (Over-the-Air Updates)
  • KiCad / EasyEDA for schematic + PCB design
  • C/C++ (Arduino Framework) for firmware development
  • MQTT / Wi-Fi provisioning for secure device pairing

IoT-Based Smart Energy Meter with Real-Time Monitoring Smart          02/2025 - 02/2025

Description:
Built a real-time energy monitoring and alert system capable of tracking voltage, current, and power consumption. Designed modular PCBs to interface with ZMPT101B (voltage) and ACS712 (current) sensors connected to an ESP32 for data transmission.

Tech Stack / Tools:

  • ESP32, ZMPT101B, ACS712, Firebase, React.js, Python, MySQL, Flask API
  • PCB Design Tools: KiCad / EasyEDA
  • Frontend: React + Chart.js for dynamic visualizations
  • Backend: Flask + MySQL for alert logic and logging

Doorbell system with face recognition and notifications          03/2025 - 04/2025

Description:
Developed a smart doorbell solution using the ESP32-CAM for capturing images and performing face recognition via a Raspberry Pi using OpenCV. Added notification capabilities via Telegram bot and automated unlocking with a servo-based mechanism.

Tech Stack / Tools:

  • ESP32-CAM, Raspberry Pi, OpenCV, Python, Telegram Bot API, Servo motor, Arduino IDE
  • Power Management Circuitry for ESP32-CAM and servo
  • Face Recognition Model: OpenCV’s Haar cascades / deep learning model

Accomplishments

ROBO RACE Winner Secured 1st place in national-level robotics competition at JNTUH.

Timeline

IoT Engineer

Celume Studios
08.2024 - Current

B.E - Computer Science and Engineering, IoT with Cyber Security including Blockchain Technology

Chaitanya Bharathi Institute of Technology

High School Diploma -

Meluha International School

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