Open to opportunities

Hassan Mehmood

@hassanmehmood

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Full Stack Developer building AI-powered systems with modern web and backend technologies.

United States

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What I'm looking for

I’m looking for a team where I can build end-to-end AI-powered full-stack products, own backend pipelines, and deploy reliably on AWS using strong CI/CD and scalable architectures.

I’m a Full Stack Developer focused on shipping production AI integrations—RAG pipelines, multi-agent systems, and fine-tuned language model workflows—using modern backend and cloud technologies.

Most recently, I’ve deployed a full-stack solar permitting automation system at Permitlabs AI, building an intelligent document processing pipeline and concurrent workflows across multiple jurisdictions. Previously at Bave Holdings LLC, I developed an AI-powered healthcare voice agent with Retell and Twilio, automated OFAC sanctions compliance updates via GitHub Actions with 99% data accuracy, and implemented a backend API for daily decentralized wallet analytics. I also deliver end-to-end project work—like fine-tuning Qwen2-1.5B with QLoRA for structured trade extraction and building a Shopify AI image generator with Redis rate limiting and AWS S3 infrastructure provisioned through Terraform and CI/CD.

Experience

Work history, roles, and key accomplishments

Current

Backend Engineer

Current

Permitlabs AI

Feb 2025 - Present (1 year 5 months)

Deployed a full-stack solar permitting automation system and built an intelligent document processing pipeline to extract structured property and permit data. Designed and deployed workflows to handle concurrent permit submissions across multiple jurisdictions.

Document Processing Workflow Orchestration Concurrent Retrieval Augmented Generation (RAG) Systems Vector Databases LangGraph fastAPI NestJS AWS EC2 Lambda S3 Docker Celery RabbitMQ

Full Stack Developer

Bave Holdings LLC

Aug 2024 - Feb 2025 (6 months)

Developed an AI-powered voice agent for healthcare clinics using Retell and Twilio to automate appointment booking, rescheduling, and cancellations. Automated daily OFAC sanctions list compliance updates via GitHub Actions and built a backend API to compute daily analytics for a decentralized blockchain wallet.