Open to opportunities

Siddhesh User

@siddheshuser1

Message

I build AI agents, full-stack applications, and secure developer tools.

India

Message

What I'm looking for

I'm looking to build production AI agents and full-stack products where I can solve concrete problems, work deeply with modern infrastructure, and improve reliability, security, and user outcomes.

I've built voice-driven billing software for a menswear retailer, turning speech into complete GST-aware bills with Zoho Books inventory synchronization.

As a freelance Full-Stack and React Native Developer, I've shipped a Supabase-backed contact-sharing app for a real-estate broker and am building an AWS-hosted inventory management application.

I also build AI systems including a payment recovery agent, a conversational job-search agent, and a sandboxed code agent with structured failure handling, budget controls, and prompt-injection containment.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack & React Native Developer

Current

Freelance

Apr 2026 - Present (5 months)

Built voice-driven billing software for a menswear retailer with LLM voice input and Zoho Books API integration. Shipped a contact-sharing mobile app for a real-estate broker using React Native and Supabase.

React Native Supabase Zoho Books API LLM Authentication Storage

Education

Degrees, certifications, and relevant coursework

Pune Institute of Computer Technology

Bachelor of Engineering, Electronics and Telecommunication Engineering

2021 - 2025

Pursued a Bachelor of Engineering in Electronics and Telecommunication Engineering from Pune Institute of Computer Technology, Pune, India, from June 2021 to June 2025.