Open to opportunities

AswiN User

@aswinuser

Message

I build scalable backend, data platform, and AI-powered services on AWS using Java and Python.

India

Message

What I'm looking for

I'm looking to build scalable backend, distributed data, and AI-powered platforms where I can own systems from design through production.

At Amazon, I'm building LLM-powered services that help developers query pipeline architecture, lineage, and schema relationships in natural language. I'm also designing Live Data Flow Diagrams and metadata-driven lineage services for governance, impact analysis, and complex ETL dependency graphs.

Previously at Barclays, I co-developed Data Forge Engine, a cloud-native platform for configuring data workflows through JSON, and owned pipeline generation, scheduling, validation, and notifications. I also built AWS migration and DMS orchestration platforms that reduced manual migration effort by 60% and developer effort by 40%.

I build production systems from design through deployment across Java, Python, AWS, distributed data platforms, and LLM applications. Outside work, I founded Transfer Learning to help non-CS freshers develop programming skills.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer (Data Platform)

Current

Amazon

Dec 2025 - Present (8 months)

Designing and building an LLM-powered conversational assistant for querying pipeline architecture and lineage. Architecting an AI-powered platform for auto-generating data lineage diagrams and metadata-driven lineage services.

Java Python AWS LLM RAG System Design Data Structures Algorithms REST APIs Microservices

Software Engineer

Barclays

Aug 2022 - Nov 2025 (3 years 3 months)

Co-developed a cloud-native, metadata-driven data workflow platform and engineered a migration platform to AWS, reducing manual effort by 60%. Built fault-tolerant orchestration and configurable ingestion frameworks.