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Zain Sarfraz

@zainsarfraz

Message

I build full-stack applications, RAG search tools, and automation APIs for operations workflows.

United States

Message

What I'm looking for

I'm looking to build full-stack products, RAG systems, and automation APIs where I can own work from data and backend services through UI, retrieval tuning, and deployment.

At JP Morgan Chase, I build React admin screens and Node.js/FastAPI services for identity and operations workflows, including RAG features that turn runbooks into cited answers in an internal Q&A UI.

I've also delivered provisioning, health-check, patch-status, inventory, and backup tools at BlackRock, CLS Bank, and AT&T. My work spans React, Node.js, Python, REST APIs, MongoDB, PostgreSQL, AWS, and automation layers that replace repetitive manual operations.

I enjoy owning features from API and data work through UI, retrieval tuning, and deployment, with practical guardrails such as structured JSON outputs and reviewable incident drafts.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

JP Morgan Chase & Co.

Jul 2024 - Present (2 years 1 month)

Builds React admin screens and Node.js/FastAPI services for identity and ops workflows, and ships RAG features with OpenAI and LangChain. Writes Python jobs for identity provisioning and automates tasks with Ansible and webhooks.