Senior Backend Engineer
Senior Backend Engineer with 6+ years of experience designing high-performance, cloud-native backend systems for iGaming, gamification, and fintech platforms. Specialized in Node.js, NestJS, Go, and Azure-based event-driven architectures.
🎓 Bachelor’s Degree in Information Engineering, Tishreen University
High-throughput tournament engine supporting multiple operators with real-time leaderboards, dynamic reward systems, and event-driven architecture using Azure Service Bus and Event Hub.
Scalable payment gateway integrating multiple fiat & crypto providers, with transaction reconciliation, fraud detection, and KYC verification using event-driven microservices.
Enterprise-grade microservices architecture with dynamic tenant resolution, API gateway, service mesh, distributed tracing, and automated scaling for multi-region deployments.
Desktop application for controlling plotter machines used to cut PPF and matte films for automotive applications. Handles SVG processing, HPGL protocol, and IPC communication for precise cutting and drawing operations.
High-performance backend game engine powering slot machines and crash games. Implements secure RNG logic, reel mechanics, payout calculation, and bonus rounds. Manages player bets, outcome settlements, and real-time leaderboards while ensuring fairness and compliance with gaming regulations.
Developed a scalable white-label casino backend handling multi-operator deployments, integrating multiple game providers, and managing player authentication, bets, and result settlements via webhooks.
A deep dive into designing a Keno game, covering game engine design, secure random draws, randomness principles, and payout calculation strategies.
Understanding the CAP theorem and its impact on distributed system design, including trade-offs between consistency, availability, and partition tolerance.
Step-by-step guide for designing scalable, high-performance systems including requirements gathering, estimations, and component design.
Architecting a news feed system that efficiently displays posts from multiple users, prioritizes content, and scales globally.