Open to opportunities

Masood Shuja

@masoodshuja

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Full-Stack Engineer building scalable Node.js/NestJS and React apps for real users at scale.

Pakistan

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What I'm looking for

I’m looking to build scalable full-stack products with NestJS/React, owning backend architecture, real-time features, and secure auth, in teams that value clean architecture and performance.

I’m a Full-Stack Engineer with 2+ years of professional experience in Node.js, NestJS, React.js, and the MERN stack. I build production platforms that serve real users at scale, including a system with 500K+ users and a ticket booking platform used live at PSL 2026.

I focus on clean architecture, secure authentication, and performance—especially RBAC with JWT/refresh tokens and multilingual systems (EN/AR + RTL). I’ve delivered real-time features (WebSockets, live tracking, and chat), automation platforms, and third-party API integrations (payments, messaging, and maps), and I enjoy leading backend development in end-to-end product builds.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Engineer

Current

CricksLab

Jan 2026 - Present (5 months)

Led backend development for Tasky, a UAE service marketplace, building REST APIs, WebSocket namespaces, and customer/admin portals using NestJS and Next.js in a Turborepo monorepo. Implemented real-time provider tracking, live chat, and push notifications, and delivered JWT-based RBAC across roles with Stripe/PayTabs payments and Twilio messaging with multilingual EN/AR RTL support.

NestJS Next.js TurboRepo REST APIs WebSockets JWT Role Based Access Control Stripe & PayTabs Twilio

Backend Engineer

TechXpert

Feb 2025 - Jan 2026 (11 months)

Designed and delivered DriveX, a multilingual e-commerce platform with multi-role authentication, and built Prymo, a gym performance app featuring athlete tracking and RBAC. Developed an Uber-like car rental platform with a NestJS backend and React admin dashboard, implementing scalable REST API backends with MongoDB and MySQL.

NestJS React REST APIs MongoDB MySQL RBAC TypeScript OAuth 2.0

Backend Engineer

CricksLab

Feb 2024 - Jan 2025 (11 months)

Migrated CricksLab’s CMS from PHP/Laravel to Node.js/NestJS, bringing it into production while supporting a platform with 500K+ users. Built a ticket booking backend used live at PSL 2026 with venue/seat setup and real-time availability dashboards, and developed a social media automation platform integrating Facebook, Instagram, LinkedIn, and X via OAuth 2.0 with cron-based publishing.

Node.Js Development NestJS CMS migration REST APIs MongoDB Real Time Systems OAuth 2.0

MERN Stack Intern

Softleap

Dec 2023 - Feb 2024 (2 months)

Built backend APIs for product, user, and order modules using Express.js and MongoDB, and integrated responsive React.js components with the backend services. Improved database query efficiency and contributed to a modular API architecture.

MongoDB React REST APIs MERN Stack API Integration Modular Architectures