FIRMWARE
ENGINEER

Architecting Intelligent Embedded Systems For Real-World IoT Deployments.

C/C++ · FIRMWARE ARCHITECTURE · HARDWARE INTEGRATION · RTOS OPTIMIZATION

PROJECT ARCHITECTURE

Core Capabilities
  • Languages: Bare-Metal C/C++, Embedded C, Python
  • Protocols: UART, I2C, SPI, MQTT, BLE (GATT), GSM
  • Hardware: ESP32/S3, Raspberry Pi 4, Embedded Linux, GDB, JTAG
  • RTOS: FreeRTOS (tasks, queues, semaphores, mutexes)
  • Sensors: LiDAR, Sensor Fusion, Edge-AI Inference
  • Cloud: Firebase (Realtime DB, Cloud Functions), GPS, Node-RED
  • DevOps: Git/GitHub, CI/CD Pipelines, Docker

ENGINEERING THE
neural network OF
HARDWARE
THROUGH precise
FIRMWARE
ARCHITECTURE.

EXPERIENCE

ROLES & TIMELINE
Firmware Engineer (Promoted from Intern) @ IFIBVP Healthcare Solutions Pvt. Ltd.
April 2025 – Present

Spearheading the transition of early-stage assistive healthcare prototypes into production-ready wearables for the visually impaired

Edge-AI & LiDAR: Fused LiDAR point-cloud data with camera input via edge-AI inference to achieve 15% higher detection accuracy over single-sensor baseline, achieving sub-500ms response time
BLE Subsystem: Implemented ESP32-S3 → mobile BLE GATT relay achieving <20ms round-trip latency for sensor data delivery
Mission-Critical Telemetry: Integrated Firebase with GPS/GSM modules for real-time location tracking, reducing emergency-response latency for SOS alert flow
Leadership & SDLC: Coordinated 4-person cross-functional team's rapid-prototyping cycle while owning perception and BLE subsystems directly
AUTOMOTIVE IOT DEVELOPER @ Lairak AI Telematic Private Limited (Contract)
December 2025 – March 2026

Designed high-reliability vehicle telemetry and intelligent dashcam systems for an AI-driven automotive safety startup.

Video Pipelines: Designed and implemented a 3-process concurrent Python architecture (video encoding, sensor polling, crash-safe persistence) using software watchdog and atomic file-write pattern for sub-200ms end-to-end latency
Data Integrity: Achieved 99% data integrity through vehicle power-loss events via watchdog monitoring and crash-safe file persistence mechanisms
Field Trials: Validated full system across 2,000+ km of live road tests, maintaining 99% uptime for sensor-triggered emergency alerts
IoT Developer & Team Lead @ Vikrant E-Bike (National Challenge)
October 2024 – March 2025

Led a 6-member team to architect the end-to-end IoT infrastructure for a high-performance smart e-bike.

Vehicle Gateway & Control: Architected Raspberry Pi 4 gateway and actuator control loop, tuning to 100Hz control frequency to cut mobile-to-hardware command latency from ~500ms to near-real-time
EMI Resolution: Diagnosed and resolved EMI-induced I2C bus/Raspberry Pi brownout issue via galvanic isolation of logic and motor power rails
IoT Protocol & Telemetry: Built custom protocol stack for geo-fencing, anti-theft immobilization, live HMI telemetry; achieved 99.8% packet delivery over cellular networks
Team Leadership: Directed 6-member team on GNSS tracking, biometric/keypad access, sensor fusion; validated system across 50+ km of field trials