Abdullah Masood

Undertook a dedicated period of Quranic studies focusing on Tajweed, tafsir, and translation, while continuing personal upskilling in full-stack technologies.

Architected a NestJS backend as a middleware layer between AI backend and React frontend, and built a full Database Design Module with Monaco-based DBML editor and visual ERD. Designed tiered subscription plans and optimized PostgreSQL queries, reducing API response times by up to 30%.

Designed a microservices architecture with RabbitMQ, authentication, and operational services, and migrated high-traffic location writes to an asynchronous pipeline. Delivered FlagDPS (LATS) end-to-end, including stakeholder demos and go-live support.

Provided production support and root-cause analysis for critical backend bugs, and led revamp of legacy systems. Converted TicketNetwork integration from SOAP to REST and refactored a core AWS Lambda function to a config-driven, strategy-pattern design.

Designed backend architecture and PostgreSQL databases for client-facing systems, built a Point-of-Sale system with Stripe integration, and implemented server-side logic for a Marketplace application.

Maintained and supported the Graana.com production website, optimizing PostgreSQL queries and reducing response times by up to 30%. Designed and built ARMS, a Lead Management System with Round Robin lead distribution, RBAC, and real-time notifications.

Designed server-side logic and SQL database schemas for multiple client projects, including a Pizza Delivery System and an e-commerce platform. Implemented a UTXO Qtum Coin wallet with an integrated chat module.

Pursued a Bachelor of Science in Software Engineering, focusing on software development and engineering principles.