I am a full-stack software engineer with over 5+ years of experience in building and delivering high-quality software applications. I am proficient in a variety of programming languages and technologies, including Java, Spring Boot, Angular, Postgres. I am also a highly skilled problem solver and I am passionate about using my expertise in code to solve real-world problems. I am always eager to learn new things and I am always looking for ways to improve my skills. I am confident that I have the skills and experience necessary to be successful in your company.
Where I Live
Midnapore
What Is My Age
28 years
What Langauges I Speak
English, Bengali, Hindi
Jan, 2024 - Present
eXp Realty
Engineering Lead with 5+ years of experience leading an AI-powered voice platform. Lead a team of 6 engineers to manage voice concierge services within the Twilio ecosystem.
Architected a backend system from scratch using Node.js and Fastify, handling 4,500+ calls and 2,000+ messages daily. Built Kafka-based pub/sub pipelines and Redis session/caching layers.
Refactored the frontend by consolidating 15+ separate plugins into a single modular Twilio Flex plugin with authentication and authorization. Implemented real-time transcription, summarization, and supervisor dashboards; engineered an AI voice agent that eliminated a $10k/month vendor expense.
Reduced post-call documentation time from 10 minutes to 5 seconds, saving $25k/month. Optimized Twilio costs by 80% through automated spam filtering and cut AWS infrastructure costs by 90% by replacing legacy voice anomaly detection with an AI-driven podcast review solution.
Node.js
Fastify
Kafka
Redis
Twilio
React
Flutter
AWS
Aug, 2022 - Jan, 2024
Cresen Solutions
Software Engineer working on a Spring Boot microservices application and Angular frontend for a medical-domain product.
Designed and implemented a secure two-factor authentication flow, optimized the UI for mobile devices, and led refactoring for an Angular 14 upgrade.
Contributed to intern mentorship and hiring by participating in technical interviews and improving overall code quality.
Java
Spring Boot
Microservices
Kafka
Angular
PostgreSQL
Azure
Oct, 2020 - Aug, 2022
Cognizant
Junior Product Specialist and offshore lead for an insurance portal project. Delivered a new insurance portal for a Latin American bank, reducing policy issuance time by 40%.
Maintained a complex data grid system with 20+ logic-heavy calculation components, debugged Java applications, and supported product reliability.
Achieved certification as the first developer in the company to pass the Unqork platform developer exam.
Unqork
Java
Maven
Gradle
Spring
GWT
MySQL
Programming Languages
Java
JavaScript
TypeScript
Dart
Bash
Frameworks
Spring Boot
Angular
React
Solid
Astro
Deno
Flutter
Databases
MySQL
PostgreSQL
Tools
Git
GitHub
Docker
Linux
Figma
Framer
For more project visit my GitHub Profile