Dhrub Walia

Software Developer | Embedded Systems & Backend | Secure Boot | OTA | Cloud Connectivity | DSA · Kalyan, Maharashtra, India

Software Developer specializing in Embedded Systems and Backend Development, with hands-on experience in building secure and scalable Linux-based solutions. Currently working at Bright Technologies India Pvt. Ltd. (EIMOU), where I develop and validate embedded C/C++ systems for smart security and IoT devices. My core work focuses on Secure Boot, OTA (Over-the-Air) firmware updates, and cloud connectivity (MQTT/HTTP), ensuring device security, reliability, and compliance with STQC standards. I have experience working across the full system stack from low-level embedded development to backend services enabling real-time device communication, remote configuration, and production-grade deployments. Key strengths: • Embedded Linux development (C/C++) • Secure Boot & firmware security • OTA update systems (validation, rollback) • Cloud connectivity (MQTT, HTTP) • Backend development (Python, REST APIs, Node.js) • Data Structures & Algorithms Projects: • AI Diagnostic Platform Built backend services for ML-based system achieving ~95% accuracy with real-time API handling • Decentralized Voting System Developed secure backend and smart contracts using Node.js and Ethereum • Employee Management System – Designed optimized C++ system handling large datasets with efficient search and validation I hold a BSc in Information Technology (CGPA: 9.05/10) from the University of Mumbai. I am actively seeking opportunities to build secure, scalable, and high-performance systems in product-based companies and startups.