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ZM.
Full Stack Engineer @ Tech Direct Support

ZYAM
MAQSOOD

Building enterprise platforms, high-scale ticketing systems and the cloud infrastructure underneath them.

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

01 // EXPERTISE

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

03 // SELECTED WORKS

Production platforms, internal tooling and libraries — shipped for enterprises, startups and open source.

01

FHRADC Enterprise Management System

Enterprise ERPLive · Private

A permission-driven ERP platform covering HR, finance, procurement, approvals, payroll and audit workflows. I build the core Finance modules — budgeting, financial workflows, approvals and accounting operations.

Next.jsNest.jsTypeScriptPostgreSQLAWSDockerNginxLinux
02

The Ticket Central

High-Traffic PlatformRead case study

A high-scale event ticketing platform built for one of Pakistan's top music bands. Virtual queues, counters and waiting-room flows solve peak-traffic overload and booking race conditions; deployed on EC2 behind an ALB with Auto Scaling and stress-tested to 100,000 concurrent users.

ReactExpress.jsNest.jsRedisPostgreSQLAWSEC2ALB
03

CodeAtlas

AI / Developer ToolsRead case study

A privacy-first, fully local AI developer tool that semantically indexes codebases, visualises architecture and answers context-aware questions — with no reliance on cloud services. Built on AST parsing and a pgvector RAG pipeline.

Next.jsTypeScriptPostgreSQL (pgvector)RAGOllamaDocker
04

VoxBox Marketing

AI SaaSRead case study

An AI-powered customer engagement and marketing platform that automates conversations, lead generation and marketing workflows. I built the Free Trial module, Claude-powered workflows and reusable REST APIs across scalable React and NestJS modules.

ReactNest.jsPostgreSQLAWSClaude API
05

PropQwiz

Cloud Migration / MobileRead case study

A US-based real-estate platform. I migrated the entire AWS infrastructure across accounts with Terraform and minimal downtime, stabilised the HLS live-streaming module and shipped the first production React Native release to the Google Play Store.

React NativeTypeScriptTerraformAWSHLSNginxLinux
06

Vistana

Media PlatformRead case study

A browser-based screen recording platform for instant video sharing, built end to end: real-time recording, server-side processing with BullMQ and FFmpeg, secure file storage, Redis-based rate limiting and REST APIs.

ReactNode.jsBullMQFFmpegRedisPostgreSQLAWS
View all 15 projects

04 // WHAT I BUILD

Engagements I take on for clients, agencies and product teams — each backed by systems already running in production.

05 // THE JOURNEY

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

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.

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