Experience

My professional journey in development and research

Fullstack Developer

Plutonapps (WhiteRose Lab)

October 2024 — Present

Kolkata, India

Building core backend systems for Worqly, a multi-tenant SaaS productivity tracking platform serving enterprise clients.

Built a stateless auth microservice using FastAPI, Firebase Auth, and Redis, enforcing single-device login for desktop while allowing multi-device web access with backend-managed OAuth and deeplink integration.
Decoupled ingestion from transformation using FastAPI and RabbitMQ with retry mechanisms and dead letter queues, reducing API response time by ~99%.
Automated the entire CD pipeline using GitHub Actions with concurrent builds and versioned artifact uploads to AWS S3, saving ~200+ hours annually.
Built a complete subscription and payment module using Stripe API, implementing webhook handlers, subscription lifecycle management, and payment processing with clean abstractions.

Fullstack Developer Intern

Plutonapps (WhiteRose Lab)

March 2024 — September 2024

Kolkata, India

Worked on improving performance, usability, and real-time communication features for the Pitch40 platform.

Revamped the Pitch40 super admin dashboard using Next.js, reducing initial page load time by 60% and Time to Interactive by 45%.
Wrote optimized database queries and resolved bottlenecks, improving API response time by ~80%.
Built a real-time chat microservice for the Pitch40 mobile app using Node.js and WebSockets, enabling instant messaging between investors and startups.

Educator Associate

Geekster

January 2024 — February 2024

Remote

Taught backend development and data structures & algorithms to aspiring developers.

Taught backend development using Node.js and JavaScript, guiding students through building server-side applications.
Delivered DSA sessions using Python, helping students strengthen their problem-solving and algorithmic thinking skills.

Android Development Educator

Euphoria Genx

June 2023 — July 2023

Kolkata, India

Taught Java and Kotlin for Android development using a project-based learning approach.

Taught Java/Kotlin for Android development using project-based learning methodologies.
Guided students through hands-on major projects, developing their skills in comprehensive Android app development.
Empowered future developers by building strong foundations in mobile application development.

Android Development Intern

IIT Kharagpur

March 2023 — May 2023

Kharagpur, India

Developed an Android application focused on braille language transliteration to enhance accessibility on a global scale.

Developed an Android app that seamlessly transliterates one braille language to another with precision and convenience.
Revolutionized braille communication by bridging the gap between different braille systems, offering an intuitive and user-friendly experience.
Fostered inclusivity and enhanced accessibility, enabling individuals from diverse braille-speaking communities to connect and share information globally.
Co-authored a research paper published in Disability and Rehabilitation: Assistive Technology.