Soumyadeep Chatterjee
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Hi, I'm

Soumyadeep Chatterjee

Full Stack Software Engineer

2+ years at Allianz Technology building production systems at enterprise scale. M.S. Computer Science, Wayne State University (2025). Focused on Java · Spring Boot · React · Node.js.

About Me

The Engineer

Built and maintained production systems at Allianz Technology handling thousands of concurrent users across 15+ countries. Completed an M.S. in Computer Science at Wayne State and trained at the Apple Developer Academy. I care about systems that are fast, maintainable, and actually ship.

The Person

Beyond the IDE, I enjoy deep dives into social economics and political discourse. I value mission-driven work and connect best with teams that appreciate thoughtful, focused execution over noise.

Professional Experience

Software Developer (Contract) Wayne State University
Sep 2025 – Dec 2025 · Detroit, MI
  • Authored the technical Business Use Case document and Figma UI/UX prototype for Student Success Tracker — a React + Node.js + PostgreSQL web app centralizing co-curricular student achievement tracking for faculty and admins.
  • Led requirement analysis and system design for MAGGIE, a HIPAA-aware gamified Android app for patient medication adherence via health quizzes, dose-logging, and a doctor-facing prescription portal.
Software Engineer Allianz Technology
May 2021 – Dec 2022 · Pune, India
  • Nakshatra Top Performer Award (Q1 2022) for core contributions to the Global Policy Management System.
  • Migrated legacy underwriting UI to modular React components backed by Java/Spring Boot REST APIs, improving system maintainability.
  • Optimized complex SQL joins and execution plans in MySQL, reducing query latency by 35% under concurrent transactional load.
  • Maintained CI/CD Jenkins pipelines supporting multi-region deployments with full SLA compliance.
Software Developer Qutrix
Dec 2022 – Mar 2023 · Bengaluru, India
  • Built a real-time scheduling dashboard using WebSockets to stream live roster updates to concurrent users.
  • Reduced dashboard load time by 40% via route-based code splitting (React.lazy) and lazy loading of non-critical components.

Projects

Full-Stack · Backend · ML & Data · iOS & Mobile

Full-Stack & Backend

Task Management API

RESTful CRUD API with JPA/Hibernate persistence (named queries, lazy loading), JWT auth, containerized with Docker and deployed to AWS EC2.

Spring Boot PostgreSQL JWT Docker AWS EC2
View Code →

Contractor Services System

End-to-end web system handling quotes, work orders, and billing with role-based access for clients, admins, and a contractor. Built as a DB Systems course project at Wayne State.

Java MySQL JDBC JSP/Servlets
View Code →

MindMate – AI Platform

Flask REST backend with JWT auth and context-aware chat via Claude API. Recognized at WSU Hacks 3 hackathon.

Python Flask React Claude API
View Code →

Newsletter Builder

React drag-and-drop canvas for composing responsive email templates; supports reordering, inline editing, and export of responsive HTML layouts.

React TypeScript React DnD
View Code →

Reading List App

WIP

PERN stack app to track, categorize, and manage personal reading lists. Frontend complete with book management and dark mode; backend API and PostgreSQL integration in progress.

React Node.js Express PostgreSQL
View Code →

ML & Data

Hybrid CNN-ViT Gesture Recognition

Hybrid ResNet50 + Vision Transformer trained on 150K samples from the HaGRID dataset, achieving 93%+ test accuracy — outperforming standalone CNN and ViT baselines.

Python PyTorch ResNet50 ViT
View Code →

Drug-Condition Causal Associations

Data mining approach to determining causal links between drugs and medical conditions using EHR data. Implemented Linear Regression and Decision Tree models to predict drug ratings and detect potential adverse reactions.

Python scikit-learn Pandas Jupyter
View Code →

Parallel Odd-Even Sort (MPI)

Parallel implementation of the Odd-Even Transposition Sort using MPI across 8 processes. Benchmarked against serial Quicksort across input sizes up to 2²⁴, with speedup analysis on WSU's grid system.

C MPI OpenMPI Parallel Computing
View Code →

iOS & Mobile

GirlsTrip

SwiftUI travel companion app with onboarding flow, Safety Hub (US Embassies, STEP enrollment), on-device translation (iOS 18+), and Sign In with Apple. Presented to Apple engineering leadership.

SwiftUI CoreLocation Translation API MVVM
View Code →

EmpowerHer

iOS period tracker with women's rights awareness content and a quiz mode. Built to normalize conversations around menstrual health, especially in South Asian contexts. Local storage via UserDefaults.

SwiftUI UserDefaults iOS
View Code →

EncouragementKitty

iPadOS journaling app combining Apple Pencil sketching with custom emoji overlays via PencilKit. Supports saving, editing, and a kawaii-themed canvas UI. Built at Apple Developer Academy.

Swift SwiftUI PencilKit iPadOS
View Code →

CityEscape (Magenta)

Endless runner iOS game built with SpriteKit, featuring character selection, sound settings, and smooth touch controls. Built at Apple Developer Academy.

Swift SpriteKit iOS
View Code →

Technical Skills

Languages

Java JavaScript (ES6+) TypeScript Python SQL

Backend

Spring Boot Node.js Express.js REST APIs JPA/Hibernate

Frontend

React.js Tailwind CSS HTML5/CSS3

Databases

PostgreSQL MySQL MongoDB

DevOps & Tools

Docker AWS (EC2) CI/CD Jenkins GitHub Actions Git

ML & Data

PyTorch scikit-learn NumPy Pandas

Education

🎓
M.S. Computer Science (AI Concentration) · GPA 3.66/4.0
Wayne State University, Detroit, MI
Aug 2023 – Apr 2025 · Deep Learning · Machine Learning · Intelligent Systems · Parallel Computing · Database Systems I & II
🍎
Apple Developer Academy
Michigan State University, Detroit, MI
Aug 2024 – Jun 2025 · iOS · SwiftUI · MVVM · Client-Server Integration
🏛️
B.Tech Computer Science
Heritage Institute of Technology, Kolkata
Aug 2016 – Aug 2020
📜
Advanced Learning Algorithms
Stanford University · Coursera
Feb 2025

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