A showcase of production platforms, distributed microservices, embedded IoT systems, and open-source tooling built with modern engineering standards.
Scalable 3-tier enterprise platform orchestrating end-to-end mock interviews for 600+ undergraduates and 19 premier companies. Built with custom RBAC edge proxy, NextAuth JWT session management, real-time timeslot concurrency engine, and secure CV proxy.
Microservices-based developer analytics platform analyzing 10+ repository metrics for productivity and code-quality insights. Features independent REST services using FastAPI, Spring Boot, PostgreSQL, Redis, RabbitMQ, and Docker on AWS.
Real-time ESP32 edge firmware engineered with FreeRTOS mutexes and debounce logic to detect power anomalies across 3 edge nodes with 100% thread-safe state management, MQTT remote configuration, and buffered event reporting.
Production-style A/L Examination Management System serving 500+ users across student, invigilator, examiner, and admin workflows. Includes answer-script submission, NIC-based attendance, examiner marking, and Supabase storage.
Full-stack learning management platform serving 1,000+ users with JWT/bcrypt authentication, strict role-based access control, REST APIs, academic tracking, leaderboards, and responsive management dashboards.
Full-stack relational e-commerce web platform engineered with 15+ relational database tables, robust Express.js backend services, product catalog management, and integrated React frontend.
Cross-platform C++ file encryption toolkit supporting AES-256-CBC with OpenSSL on Linux and Android. Features Qt GUI and CLI variants, documented in a published technical article on Medium.
Telegram bot application to send and store videos with MongoDB-backed persistence, containerized runtime modes, and automated Telegram Bot API integration.
Custom 8-core component nanoprocessor designed in VHDL (program counter, program ROM, multiplexers, adders) and synthesized on Xilinx Basys 3 FPGA with debugging and control-flow visualization.