Bhargab Hazarika
Full-Stack Developer & Team Lead
Builder. Mentor. I make ideas real with code and teams.
6+
Years Exp.
15+
Projects
5
Companies
3
Lead Roles
Work Journey
Lead Developer
SixthSens AI
Apr 2024 – Present
Recruitbots AI — AI-powered hiring & training platform.
- Managing frontend & backend architecture, infra, microservices
- Built scalable backend APIs (Node.js, Express)
- Deployed & maintained AWS, MongoDB, Redis
Node.js
Express
AWS
MongoDB
Redis
Daily Co
React
Software Development Engineer
Springworks
Apr 2021 – Jan 2024
SpringVerify — Employee background verification SaaS.
- APIs & automation (Node.js, Express, AWS Lambda)
- Integrated PDF automation, Exotel support calls
- POD lead (3 devs, 1 QA), ensured secure data flows
Node.js
Express
AWS
MySQL
MongoDB
Albus AI — Slack/Web knowledge bot with OpenAI, Stripe, Portkey, Google Drive.
- Backend for Slack/web, subscription, file Q&A/summarization
- Integrated Stripe, Portkey, OpenAI Assistant API, Google Drive
Node.js
BoltJS
AWS
OpenAI
Portkey
MongoDB
Sr. Software Developer
RapidFork Technology
Aug 2020 – Mar 2021
Edtech, Manufacturing, Consumer Services
- Lead/architect for tech content manager with e-commerce
- Built backend for ERP, inventory & bill of materials
- Solutions architect for web/mobile SaaS projects
Gurukul Bytes — Adaptive learning & global coding platform.
- Full-stack dev & team lead, code contest, compilation pipeline
Node.js
Scala
GCP
Angular
MongoDB
MySQL
Produgie — Personal growth platform (lead, full stack).
Software Developer
Promote Digitally
Dec 2019 – Jul 2020
Junior Software Developer
VVinners
Sep 2019 – Dec 2019
- Full-stack dev, built/deployed ERC20 contracts (Solidity, Truffle)
NestJS
React
Typescript
MongoDB
ExpressJS
Solidity
Websocket
Kafka
Software Developer
Confined Materials
Sep 2018 – Oct 2019
- Full-stack dev, Stripe payment integration, AWS MediaConvert
ExpressJS
Angular
MySQL
AWS
Software Developer Trainee
Skaplink Private Limited
Aug 2018 – Oct 2018
- Maintained/extended React Native app and Django backend
NodeJS
TypeScript
React Native
Django
Python
Let's Connect