About
Full-Stack Developer with 1+ year of experience specializing in backend architecture, distributed systems, and real-time data engineering. Built and deployed high-concurrency, production-grade platforms processing 1,000+ events/second using MERN stack, PostgreSQL/MySQL, JWT, and RBAC-ABAC systems. Experienced in DevOps, server hardening, and infrastructure automation. Seeking to engineer scalable, impactful systems at a growth-driven organization.
Skills & Expertise (44)
Work Experience
Associate Software Engineer
Patronus - Cloud Computing & Telematics Solutions
Aug 2025 - Present
Navicmate Tracker – Real-Time GPS Fleet Tracking Platform: Architected a high-concurrency GPS tracking platform using BullMQ and Redis distributed locking, ingesting 1,000+ packets/second with 100% sequential processing per IMEI and <200ms end-to-end latency from hardware signal to UI update. Engineered a Geolocation Processing Engine with drift filtering and redundant point suppression — reducing storage overhead by 35%, eliminating 90% of erratic GPS jumps; built VCR-style History Playback rendering 50,000+ points with smooth animation during 32x speed playback. Developed a real-time Event Detection Engine for 10,000+ devices with Socket.IO + Redis Pub/Sub alerts; delivered fleet-wide MongoDB aggregation reports in <1.5s with PDF/XLSX/CSV export; reduced log bloat by 95% (400GB+ → <20GB) via Pino + PM2 log rotation. Navicmate CRM – Enterprise CRM & FSL Platform: Engineered enterprise CRM with 77+ DB models, 122 migrations, and 50+ RESTful APIs across 46 modules — optimizing query performance to 120ms for 4,500+ records, improving efficiency by 40%. Implemented cookie-based multi-tenant architecture with tenant isolation, Socket.IO real-time collaboration, JWT-authenticated WebSockets, and role-based broadcasting across CRM and HRMS. Designed RBAC-ABAC permission system with user/group inheritance; built FSL module with territory management, resource scheduling, skill-based assignment algorithms, and bulk Excel/CSV import/export APIs. DevOps, Infrastructure & External Collaboration: Established production-grade VPS infrastructure with Nginx reverse proxy, SSL/TLS, DNS, and comprehensive security hardening — sustaining 99.5% uptime; collaborated with FCI Transglobal to resolve GPS transmission errors ensuring zero data loss. Led a 2–3 member team on architecture decisions, code reviews, deployment workflows, and server monitoring; automated data retention with cron jobs and backup strategies.
Education
Bachelor of Technology in Computer Science and Engineering - Centurion University of Technology and Management
2019 - 2023 · Afghanistan
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Skills (44)
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