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faiz Raza

@faizraza1

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Senior Full Stack Engineer at WorkSpin and Santex Products, building SaaS platforms and real-time commerce systems.

Pakistan

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At WorkSpin, I’m architecting a SaaS platform for project management, CRM, invoicing, and team collaboration. I built real-time collaboration and added Stripe subscription billing, Google OAuth SSO, JWT authentication, and role-based access control.

At Santex Products, I architected CERCLE, a multi-vendor Shopify ecosystem spanning mobile, merchant, and admin products. I cut API response time by 62% through Redis caching and SQL query optimization, and delivered video feeds, Stories, and real-time order tracking.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

WorkSpin

Jan 2026 - Present (9 months)

Architecting a 50+ page SaaS platform for project management, CRM, invoicing, and team collaboration using Next.js, React 19, and TypeScript. Built real-time collaboration with Socket.IO plus Stripe subscription billing, Google OAuth SSO, JWT authentication, and role-based access control.

Next.js React TypeScript Socket.IO Stripe OAuth JWT RBAC

Current

Full Stack Engineer

Current

Santex Products

Apr 2025 - Present (1 year 6 months)

Architected CERCLE, a multi-vendor Shopify ecosystem with React Native mobile app, Remix merchant portal, Next.js admin dashboard, and Node.js backend. Cut API response time 62% through Redis caching and SQL query optimization, and delivered real-time features like video feeds and order tracking.

React Native Remix Next.js NodeJS Redis SQL WebSockets

MERN Stack Engineer

Avancera Solutions

Jun 2022 - Jun 2025 (3 years)

Delivered 10 production applications end-to-end across SaaS, logistics, and e-commerce domains. Improved Core Web Vitals and implemented CI/CD pipelines reducing deployment time from 2 hours to under 10 minutes.

MongoDB ExpressJS React NodeJS CI CD GitHub Actions Gitlab CI