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ZM.
Full Stack Engineer @ Tech Direct Support

I build systems that stay up when they matter.

Three years of production engineering across four companies — enterprise ERP finance, healthcare platforms running in Irish government hospitals, a ticketing system load-tested to 100,000 concurrent users, and the AWS infrastructure underneath all of it.

100K+
Concurrent users load-tested
3+
Years in production engineering
15
Projects shipped
4
Companies engineered for

How I work

I started on legacy PHP and VB6 in healthcare software, where a bug is not a support ticket — it is a lab result. That shaped how I build: correctness first, then speed.

Since then I have worked end to end — modelling data, writing the API, building the interface, and owning the infrastructure it runs on. That last part matters more than it sounds. Knowing how the thing is deployed changes how you build it, and it means I can migrate an entire AWS estate across accounts, or size an auto-scaling group against a real load test, rather than handing the problem to someone else.

I am most useful on systems where something has to hold: peak traffic, financial approvals, clinical records, a migration that cannot take the product offline. If that is the shape of your problem, we will get along.

I am based in Lahore, Pakistan, and work with teams across time zones. Available for contract, freelance and full-time engagements.

Experience

Aug 2026 — PresentCurrent

Full Stack Engineer

Tech Direct Support · Onsite · Lahore, PK

  • Building the FHRADC Enterprise Management System, contributing the core Finance modules for budgeting, financial workflows, approvals and accounting operations.
  • Working across a permission-driven ERP platform with a focus on scalable and secure enterprise processes.
TypeScriptNext.jsNest.jsPostgreSQLAWSNginxDockerLinux
Dec 2025 — Jul 2026

Full Stack Engineer

Brainium Technologies · Onsite

  • Built The Ticket Central, a high-scale event ticketing platform, solving peak-traffic overload, queue fairness and booking race conditions with virtual queues, counters and waiting-room flows.
  • Deployed production infrastructure on AWS EC2, ALB and Auto Scaling Groups, supporting stress tests up to 100,000 concurrent users with high availability.
  • Delivered the VoxBox free-trial module and two core modules for an AI marketing and lead-generation SaaS, including Claude-powered workflows, reusable APIs and CI/CD deployment.
TypeScriptReactNest.jsPostgreSQLRedisAWSDockerClaude
Jun 2025 — Nov 2025

Full Stack Engineer

Axis Cyber Technologies · Onsite

  • Migrated the complete AWS infrastructure, users and application data across AWS accounts with minimal downtime, writing Terraform infrastructure-as-code.
  • Stabilised the core HLS live-streaming module in PropQwiz and delivered the first production version to the Google Play Store.
  • Stood up a full test environment mirroring production, and integrated the Insider API for real-time soccer player-performance analytics behind a secure Node.js OAuth proxy.
TypeScriptReactExpress.jsTerraformPostgreSQLNginxLinux
Dec 2023 — Nov 2024

Full Stack Engineer

OCM Software · Onsite

  • Built OCM Support and OCM Software healthcare and client workflow modules for support ticketing, operational requests, reporting and issue tracking across major medical departments in Ireland.
PHPLaravelVB6 / VB.NetMySQLSQL Server
Mar 2023 — Nov 2023

Junior Full Stack Engineer

OCM Software · Onsite

  • Developed the OCM Software Guide Videos feature and contributed to migrating the Histology application from a legacy codebase to PHP Laravel.
PHPLaravelMySQLjQuery
Education

BSc Computer Science

Minhaj University Lahore · Class of 2026

02 // TECH STACK

A curated selection of the languages, frameworks and infrastructure I use to build and run production systems.

Core Languages

  • TypeScript
  • JavaScript
  • PHP
  • Python
  • SQL
  • HTML / CSS3

Frontend

  • React.js
  • Next.js
  • React Native
  • Tailwind CSS
  • jQuery

Backend

  • Nest.js
  • Node.js
  • Express.js
  • Laravel
  • GraphQL
  • Prisma ORM

Data

PostgreSQLSQL ServerMySQLMongoDBRedispgvector

Cloud & Infrastructure

AWSDockerTerraformNginxLinuxVercelHeroku

AI & Protocols

RAGVector DBLangchainClaude APIOllamaHL7

LET'S WORK TOGETHER

Whether you have a specific project in mind or just want to explore possibilities, my inbox is open. Let's engineer something that holds up under load.