Bola Eshak

Masqat App – HiSpeed Grocery | Full Stack Developer

12/2025 – 01/2026 — Muscat, Oman

• Architected high-performance e-commerce platform processing 5,000+ daily orders with real-time inventory sync, achieving 99.8% uptime and <200ms API response times.
• Engineered seamless Smart ERP integration reducing stock discrepancies by 95% and eliminating manual price updates across 10,000+ SKUs.
• Implemented Thawani payment gateway with automated webhook validation, achieving 99.2% transaction success rate and zero payment disputes.
• Optimized RESTful API architecture with Redis caching and query tuning, reducing database load by 60% and enabling concurrent access for 2,000+ users.

Alsa7a Sports Platform | Full Stack Developer (Freelance)

11/2025 – Current — Muscat, Oman

• Built multi-sided sports marketplace connecting 500+ athletes with certified service providers, processing $50K+ in bookings within first 3 months.
• Engineered automated commission distribution system with escrow logic, provider vetting workflows, and secure multi-party payouts reducing manual processing by 90%.
• Integrated Thawani payment gateway with real-time webhook validation for event bookings, achieving 99.5% payment success rate and instant confirmation.
• Developed comprehensive admin dashboard managing 200+ provider profiles, club operations, and revenue analytics with role-based access control.

EU-Partnered Education Project (ICTC) | Full Stack Developer

08/2025 – 10/2025 — Cairo, Egypt

• Architected enterprise-grade beneficiary management platform processing 15,000+ refugee applications with complex two-step eligibility workflow, reducing processing time by 70%.
• Engineered multi-tenant RBAC system with polymorphic relations serving 50+ associations and education centers, with entity-scoped data isolation and granular permissions.
• Built 360° profile aggregator consolidating 10+ form types, history, and attachments with advanced search across 50,000+ records and <500ms query response.
• Delivered streaming CSV exports with UTF-8 BOM support and bilingual headers (Arabic/English), enabling seamless ATS integration for partner organizations.

Masqat App – Financial & IoT | Full Stack Developer

03/2025 – Current — Remote

• Engineered financial and accounting applications using Laravel (PHP 8), achieving 30% faster data retrieval through MySQL indexing and query optimization.
• Developed Vue.js 3 components integrated with WebSockets for real-time financial dashboards.
• Configured and deployed applications using Docker and CI/CD pipelines for cross-border teams.

WaslX Platform (Mwaslx) | Full-Stack & DevOps Engineer

02/2025 – Current — Remote

• Built WhatsApp OTP automation service processing 50,000+ daily verifications with 99.7% delivery rate, reducing authentication friction by 85%.
• Architected high-volume RESTful APIs handling 200+ req/sec for delivery tracking, order management, and payment workflows with <150ms average latency.
• Engineered cloud infrastructure with Docker, Kubernetes, and CI/CD pipelines achieving 99.95% uptime and zero-downtime deployments.
• Implemented Redis caching layer, database indexing, and horizontal scaling reducing infrastructure costs by 40% while handling 3x traffic growth.

Followers Management Platform | System Architect

07/2025 – Current

• Architected high-scale social media engagement platform supporting 10,000+ active users and processing 1,000+ orders/day with real-time order fulfillment via MQTT/WebSockets.
• Engineered Laravel backend with Node.js workers, Redis queues (Horizon), and automated eligibility checks reducing fraud by 80% and processing time by 65%.
• Built comprehensive admin dashboard with advanced filtering, bulk operations, and audit logging managing $100K+ monthly transaction volume.
• Optimized MySQL with composite indexes and query tuning achieving <100ms query response under 500 concurrent operations, enabling seamless real-time updates.

Saudi German Hospital (Advertising Automation) | Lead Developer

08/2024 – 08/2025

• Engineered enterprise digital signage orchestration platform managing 1,000+ screens across multiple hospital sites with real-time content distribution and centralized campaign control.
• Built automated scheduling system with Laravel queues, cron jobs, and MQTT (QoS 1) achieving 99.8% sync reliability and <2-second content delivery latency.
• Developed campaign management dashboard with targeting rules, time-window controls, and performance analytics reducing manual effort by 90%.
• Optimized MySQL with composite indexes and Redis caching supporting concurrent access from 1,000+ devices with <200ms API response times.

Mazaya Almasya (Smart Home IoT) | Full Stack Developer

12/2024 – 02/2025

• Architected real-time IoT dashboard with Laravel/Livewire managing 500+ connected devices with bidirectional control via MQTT/WebSockets achieving <300ms command latency.
• Engineered mobile-responsive RESTful APIs for iOS/Android apps reducing average API response time by 45% through query optimization and Redis caching.
• Implemented JWT authentication, RBAC, and rate limiting securing 2,000+ user accounts with zero security incidents during production operation.
• Built background job queues for device telemetry ingestion processing 100K+ sensor readings/day with automated alerting for anomaly detection.

Edu-Lens | Full Stack Developer

12/2023 – 09/2024

• Stabilized production e-learning platform serving 10,000+ concurrent students, reducing critical error rate by 80% and support tickets by 65% through systematic debugging.
• Optimized Laravel/MySQL performance with strategic indexing, query refactoring, and Redis caching cutting page load times by 55% and database CPU by 70%.
• Built gamified youth learning portal with points, badges, and progress tracking increasing student engagement by 40% and course completion rates by 30%.
• Engineered private instructor portal with course management, enrollment workflows, and RBAC supporting secure multi-instructor operations.

Novel, Menamaher BigBen, Ajyalona, ICTC CMS — Various Roles

• Lead ERP development, cross-platform education apps, news & podcast platforms, and CMS projects; responsibilities included architecture, implementation and deployment.

Communication and Electronics Engineer

2018 – 2023

Faculty of Engineering, Minya University

Certificate in IoT and AI Applications

2022 – 2023

National Telecommunication Institute (NTI)

• Languages: Arabic (Mother Tongue), English (B2/C1 Professional)
• Soft Skills: Engineering Leadership, Resilient Problem Solving, Cross-border Collaboration, Technical Documentation, Strategic Decision-making