Open to opportunities

Souvik Dutta

@souvikdutta4

Full Stack Developer and Technical Team Lead building ERP, SaaS, and AI-enabled applications with Python, React, and cloud.

India

Message

What I'm looking for

I’m looking to lead and build production-grade full stack and backend systems with Python and React, while expanding into AI/LLM integrations—owning scalable architecture, clean APIs, and deployment pipelines in a team that values end-to-end delivery.

I’m a Full Stack Developer and Technical Team Lead with 5+ years of experience building enterprise ERP, CRM, hotel management, and SaaS applications. I enjoy owning end-to-end features—from scalable backend services to React-based frontend modules.

My core strength is production-grade Python and API engineering, including FastAPI, Flask, REST APIs, JWT authentication, and SQLAlchemy. I also focus heavily on system design and database performance, optimizing MySQL through indexing and query tuning (improving response times by up to 60%).

I bring practical cloud and deployment experience using AWS (EC2, S3, RDS) and basic GCP, along with Docker for containerized deployments. I also manage CI/CD and Git/GitLab workflows to automate build, test, and deployment across Linux-based production environments.

Recently, I’ve been growing expertise in AI/LLM integrations, building solutions with LangChain, CrewAI, and OpenAI/Claude APIs. I’ve delivered projects like a LangChain Resume Analyzer, an AI Chatbot Assistant with RAG, and an Agentic AI Support System using FastAPI.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Team Lead

Current

Aadija Technologies

Jan 2021 - Present (5 years 6 months)

Led development and maintenance of enterprise ERP/CRM/SaaS, hotel management, and educational management platforms, building FastAPI/Flask REST backends and React frontend modules. Implemented JWT/RBAC security, optimized MySQL queries (up to 60%), and managed AWS-hosted Docker deployments with Git/GitLab CI/CD and code review.