Webhook Services
Architected and built a Kafka- and Redis-based Webhook
Preprocessor from the ground up to collate data from multiple
sources, manage contracts across services, and feed an existing
Webhook Service. The system reduced webhook processing time by
40% for a platform serving more than 10,000 enterprise clients.
Node.js
NestJS
Kafka
MongoDB
Redis
AWS
Microservices
Webhooks & APIs
Contributed to the design and development of a Python and
FastAPI-based Webhook Service using Kafka for event processing,
improving execution speed by 28%. Subsequently served as the
service's sole maintainer, responsible for its continued
maintenance and enhancement.
Python
FastAPI
Kafka
REST APIs
Hosted PBX (HPBX)
Developed core modules of the HPBX portal and dashboard — a
unified cloud telephony platform. Implemented call routing
logic, IVR, SIP/VoIP integration, call queuing, CDR management,
and real-time data synchronization. Served as the primary
developer for more than 200 client-specific cloud-telephony
implementations.
Laravel
React
Node.js
PHP
Asterisk
MySQL
MongoDB
EComWeb
A full-featured e-commerce web application built with Laravel
and MySQL. Includes authentication, authorization, inventory
management, product shopping, and frontend & backend
validation — an end-to-end production-ready platform.
PHP
Laravel
MySQL
HTML/CSS
Campus Recruitment System
An online system that manages the full recruitment lifecycle for
academic institutions. Supports multi-role user management, push
notifications, company job postings, and student applications —
replacing manual processing end-to-end.
JavaScript
Node.js
React
MySQL
HTML/CSS
Academic Management System
A scalable web platform that streamlines academic operations —
from conducting exams and broadcasting announcements to tracking
student progress dashboards. Designed to work at any scale, from
a single school to a full university.
PHP
MySQL
JavaScript
HTML/CSS
To-Do & Notes
— Web
A task management and note-taking web platform. Users can add,
view, modify, and delete tasks and notes. Completed to-dos are
archived but remain visible — keeping history without cluttering
the active view.
JavaScript
React
MySQL
HTML/CSS
To-Do & Notes
— Android
A native Android app combining task management and note-taking
in one. Powered by Room Persistence Library for offline-first
storage. Features deadline reminders, clipboard copy, and full
CRUD for tasks and notes.
Java
Android
Room DB
SharedPreferences
Phonebook
A CLI phonebook application backed by a persistent database.
Supports adding contacts with arbitrary fields, real-time
search-as-you-type, full contact editing, and permanent
deletion.
Python
Tkinter
SQLite
CLI
Tic-Tac-Toe
A player vs. computer Tic-Tac-Toe game with a competitive AI
opponent that actively tries to block and win. The player can
choose who goes first, and the AI adapts its strategy each turn.
Python
CLI
Product Management System
A supermarket inventory management system with login-based
authentication. Supports adding, searching, modifying, and
deleting products with pricing, tax calculation, and persistent
file-based storage.
C++
File I/O
CLI