Senior Backend & Distributed Systems Engineer
Building scalable, fault-tolerant backend systems, real-time workflows, and enterprise payment switch infrastructures supporting 22k+ active users.
7+ Years
Building Core Infrastructure
22k+
Distributed Load Managed
👤 About Me
Architecture & Scale
7+ years specializing in high-throughput, fault-tolerant backend systems, batch processing pipelines, and real-time WebSocket workflows using Node.js & TypeScript.
Data & Performance
Deep expertise in database optimization, complex PL/SQL procedures, and schema design across PostgreSQL, Oracle, and MongoDB.
Production Infrastructure
Hands-on experience supporting 22k+ active users with structured logging, secure authentication, rate limiting, and enterprise API ecosystems.
🎯 Core Focus
Distributed Systems
Managing complex node clusters and data synchronization.
Cron Workflows
Automated background job orchestration.
Microservices
Decoupled architecture for high availability.
Security & Auth
Hardened API infrastructure and rate limiting.
🔌 API Ecosystem
âš¡ Tech Matrix
💼 Professional Journey
Systems Limited
Project Lead / Full Stack Developer
Leading frontend & backend teams for 1Link, Pakistan's largest payment switch infrastructure.
Sixlogs Technologies
Lead Software Engineer
Led PEAN/Full Stack web app development, microservices architecture, and cloud deployments.
Expertek Cyber Solutions
Ex-Founder & Lead Engineer
Developed and maintained responsive and user-friendly web interfaces using HTML, CSS, and JavaScript.
Ready to architect your next breakthrough system?
Available for technical leadership, distributed systems consulting, and high-impact backend engineering roles.