Hello.

I'm Supratik Roy

Tech Lead | Full-Stack Developer

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Portrait of Supratik Roy

Web Development

App Development

DevOps

About Me

A dedicated professional with over 8 years of working experience and a proven track record in leading technical teams and delivering successful projects. Skilled in full-stack development, project management, and leveraging emerging technologies to drive innovation. Passionate about building scalable solutions that meet client needs and exceed expectations.

8+
Years of experience
10+
Projects shipped
95%
Client satisfaction

Projects

Automated Documentation Generator

Automated Documentation Generator

AI-powered CLI that parses multi-language codebases and emits polished Markdown/HTML docs with caching, parallelism, and a LADOM schema.

View in GitHub
Personal Finance Analyzer

Personal Finance Analyzer

Local-first desktop app that imports bank CSVs and auto-categorizes spend with a TF-IDF + LogReg pipeline, dashboards, and on-the-fly retraining.

View in GitHub
Password Manager

Password Manager

Lightweight Tkinter vault that encrypts credentials with Fernet, supports CRUD + generator, and JSON export on a local SQLite store.

View in GitHub

Career

A quick view of the roles where I led delivery, architecture, and mentorship across web, cloud, and data-heavy products.

CBNITS India Pvt Ltd

Tech Lead

2019 - Present

Leading technical strategy and architecture for multi-tenant SaaS platforms, driving innovation and ensuring scalable, high-performance solutions.

  • Architected and delivered multiple cloud-native applications serving 100K+ users
  • Mentored a team of 8 engineers, establishing coding standards and best practices
  • Reduced system latency by 40% through strategic refactoring and optimization
  • Led migration from monolith to microservices, improving deployment frequency by 3x
React Node.js AWS Docker PostgreSQL Kubernetes

Qlikchain

Software Developer

2017 - 2019

Developed and optimized full-stack web applications with a strong focus on user experience, performance, and code quality.

  • Built responsive web applications using React and Angular frameworks
  • Improved application load times by 50% through code splitting and lazy loading
  • Collaborated with UX designers to implement pixel-perfect, accessible interfaces
  • Contributed to CI/CD pipeline setup, reducing deployment time from hours to minutes
Angular React Spring Boot MySQL Jenkins

Education

MBA

Systems and IT Management

Jadavpur University

2020 - 2023

B.Tech

Computer Science

Calcutta University

2014 - 2017

Contact

Have a project? Let’s talk.