Multiple Backend Projects by Qasim ShahzadMultiple Backend Projects by Qasim Shahzad

Multiple Backend Projects

Qasim Shahzad

Qasim Shahzad

Salary Management Platform

Moves Backend-driven salary management application with robust data handling.
Tools: Node.js, Express, MongoDB, TypeScript
Role-based access for finance and management teams
Reliable payroll workflows and audit-friendly records
Optimized API performance for large employee datasets

Security Backend Platform

Gov.co Security-focused backend platform engineered for high-integrity systems.
Tools: Node.js, Redis, RBAC, Monitoring
Secure service-to-service communication
Granular authorization with RBAC policies
Operational observability for platform stability

Security Monitoring System

Sentrio Threat monitoring backend integrating cloud and host-level security signals.
Tools: Wazuh, Suricata, AWS GuardDuty, Redis, Lua
RBAC-enabled admin dashboard and multi-tenant controls
Log ingestion pipeline with AI-based risky-log analysis
Redis token usage tracking with Lua quota enforcement

Booking Backend APIs

Movie Reservation System TypeScript backend for movie booking and reservation management.
Tools: TypeScript, Node.js, Express, MongoDB
Seat reservation consistency under concurrent traffic
Booking lifecycle APIs with clean validation
Structured service layers for long-term maintainability

Queue Management APIs

Digital Queue System TypeScript-based queue APIs for service centers and operations.
Tools: TypeScript, Express, Redis
Queue prioritization and throughput optimization
Real-time queue state synchronization
Backend architecture for predictable scale

Scalable Commerce Backend

E-commerce APIs High-performance APIs for catalog, cart, and order workflows.
Tools: Node.js, TypeScript, Redis, Docker
Rate-limited endpoints for traffic surges
Secure auth and role-specific commerce operations
Horizontally scalable service design
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Posted May 20, 2026

Showcases backend projects emphasizing security and scalability.