10/24/2026 updated
100 % available
Senior Backend Engineer | Python, Java & Distributed Systems | AI and GPU Infrastructure
India, India
Worldwide
B.E. Computer Engineering, RGPV University (2008-2012)About me
I am backend plus full stack software engineer, with 10 years of experince with fortune 500 and early stage startup I am founder @ sciFi too, where I have partnership with Google Cloud and NVIDIA Inception
AI AgentsApplication Programming Interfaces (APIs)Python (Programming Language)React.jsBackendBackend ProgrammingFull Stack DevelopmentFront End Software Development
Backend Development
Expertise in Python, FastAPI, Java, Spring Boot, C# .NET, REST APIs, microservices, event-driven systems using Service Bus, Event Hub, ZMQ, and third-party banking API integration.
AI and GPU Infrastructure
Hands-on experience running per-user Docker GPU sessions on NVIDIA A100 SXM (40 GB) with CUDA MPS partitioning, building LLM copilots with direct kernel access, streaming, context assembly, and tool calls.
Data and Infrastructure
Proficiency with PostgreSQL, MS-SQL, SQLite, Cosmos DB, Memcached, Docker, Azure, Caddy/Nginx, CI/CD, and ELK stack for observability and deployment.
Frontend Development
Experience with React, TypeScript, and Tailwind for building full-stack applications.
LLM Application Development
Building LLM apps with streaming, context assembly under token budgets, and tool calls that change real state.
Distributed Systems
Design and operation of distributed, event-driven production systems in fintech, healthcare, IoT cloud, and AI tooling environments.
Cloud Platforms
Working knowledge of Azure services including Azure API Management, Service Bus, Event Hub, Cosmos DB, and Notification Hub.
EdTech and SaaS Product Engineering
End-to-end product development of SaaS platforms including backend, AI-assisted content pipelines, growth, and customer development.
Healthcare SaaS Development
Feature development and platform migration on regulated healthcare SaaS using C# .NET, SQL, and JavaScript across multiple teams.
Expertise in Python, FastAPI, Java, Spring Boot, C# .NET, REST APIs, microservices, event-driven systems using Service Bus, Event Hub, ZMQ, and third-party banking API integration.
AI and GPU Infrastructure
Hands-on experience running per-user Docker GPU sessions on NVIDIA A100 SXM (40 GB) with CUDA MPS partitioning, building LLM copilots with direct kernel access, streaming, context assembly, and tool calls.
Data and Infrastructure
Proficiency with PostgreSQL, MS-SQL, SQLite, Cosmos DB, Memcached, Docker, Azure, Caddy/Nginx, CI/CD, and ELK stack for observability and deployment.
Frontend Development
Experience with React, TypeScript, and Tailwind for building full-stack applications.
LLM Application Development
Building LLM apps with streaming, context assembly under token budgets, and tool calls that change real state.
Distributed Systems
Design and operation of distributed, event-driven production systems in fintech, healthcare, IoT cloud, and AI tooling environments.
Cloud Platforms
Working knowledge of Azure services including Azure API Management, Service Bus, Event Hub, Cosmos DB, and Notification Hub.
EdTech and SaaS Product Engineering
End-to-end product development of SaaS platforms including backend, AI-assisted content pipelines, growth, and customer development.
Healthcare SaaS Development
Feature development and platform migration on regulated healthcare SaaS using C# .NET, SQL, and JavaScript across multiple teams.
Experience
Professional experience10+ years
Freelancer since2012
Languages
EnglishFluentHindiNative speaker
Project history
Building and running an AI-native ML notebook (Jupyter-grade workspace with built-in LLM copilot and on-demand GPU compute). Designed the full stack alone using FastAPI, SQLite, ZMQ kernel protocol, Caddy/Nginx, React, and Tailwind. Runs per-user Docker GPU sessions on NVIDIA A100 SXM (40 GB) with CUDA MPS partitioning. Built LLM copilot with direct kernel access for live variables, dataframes, and tracebacks. Backed by NVIDIA Inception, Google for Startups, and Wadhwani Foundation.
Built and shipped a free course and certificate platform end to end, covering product, backend, AI-assisted content pipeline, and growth.
Built the Account Verification system integrating an external banking partner for instant IBAN verification for a market launch. Handled partner integration edge cases including sandbox vs production drift, undocumented responses, and failure paths. Remote position.