Mursaleen User

I’m a senior backend and full-stack engineer and tech lead based in Pakistan, with about 10 years of experience building production software for clients in the US, Europe, and the Gulf. My strongest backend stacks are Node.js/TypeScript and PHP/Laravel. I work across React, Next.js, Vue, PostgreSQL, MySQL, MongoDB, Redis, AWS, APIs, integrations, testing, and CI/CD.

I’m most useful when a project needs someone who can understand the business problem, make sound technical decisions, and carry the work through delivery. I’ve built and improved healthcare platforms, financial systems, e-commerce products, research applications, and operational dashboards. At Ascend Healthcare Solutions, I led engineering for medical-equipment and hospital-operations platforms integrated into Saudi Arabia’s National Health Command Center environment. On a contract with Eutelsat, I led backend work on an operator-grade dashboard for monitoring and controlling satellite ground and device infrastructure. These projects taught me to take reliability, data integrity, and production support seriously.

More recently, I’ve developed an AI-orchestrated approach to software delivery. It starts with clear, human-reviewed requirements, uses specialized agents to help with implementation, review, and testing, and keeps decisions and progress in versioned project files. Automated tests and CI provide checks before changes reach production. I’ve used this approach on loan-origination features for Mortgage Automator and internal financial-automation platforms for Primexis and Groupe Aplitec. I’ve also helped deliver AI functionality inside products, including due-diligence automation and chat features.

Although I’ve led teams, I remain hands-on. I’m comfortable designing an API, reviewing a pull request, resolving a production issue, improving a database query, or working with a client to turn an unclear requirement into a deliverable feature. I communicate directly, document important decisions, and raise risks early.

I’m interested in remote senior engineering or technical-lead work where I can own meaningful product problems, contribute code and architecture, and help a team deliver reliable software.