Expedient VMS
2021 - PresentBuilt and scaled a multi-portal vendor management system with role-based workflows, reporting, and enterprise integrations.
Stack: React, Node.js, Express, MySQL, AWS
View projectSenior Software Engineer
Muhammad Usman
I design and ship scalable, AI-enabled web platforms with strong product thinking and clean engineering execution.
MERN StackNext.js and ReactNode.js APIsAI IntegrationsAWS Deployments
Years Building Products
5+
Projects Delivered
20+
Production Teams
3+
Current Focus
Building reliable SaaS systems with measurable business outcomes: higher team velocity, faster feature delivery, and maintainable architecture.
Selected Projects
Case-study style highlights
Jetzy
2024 - 2025Designed and maintained backend APIs for high-traffic user workflows with reliable data models and clean service boundaries.
Stack: Node.js, Express, MongoDB
View projectGitHub Profile Roaster
2025Shipped a playful AI app that analyzes GitHub profiles and generates contextual roast content from repositories and contributions.
Stack: Next.js, OpenAI API
View projectCasper AI
2023Improved frontend quality and performance on a Next.js AI product by refining components and architecture patterns.
Stack: Next.js, TypeScript
View projectExperience
Career progression and leadership
Jan 2022 - Present
ProductboxSenior MERN Stack Developer
Lead end-to-end delivery for SaaS products, guide architecture decisions, and mentor developers across frontend and backend.
Jan 2021 - Jan 2022
ProductboxAssociate MERN Stack Developer
Built production-grade modules, integrated APIs, and improved UX and performance through reusable component patterns.
Oct 2020 - Jan 2021
SIQA Software ServicesAssociate React Developer
Delivered responsive React interfaces and collaborated with backend teams to ship reliable user experiences quickly.
Technical Stack
Tools I use to ship production software
Frontend
ReactNext.jsTypeScriptTailwind CSS
Backend
Node.jsExpressREST APIsService Design
Data and Cloud
MongoDBMySQLAWSDocker
Open to Collaborate
Need a senior developer to build or scale your web product?
Share your goals, current bottlenecks, and timeline. I can support new feature development, architecture improvements, and AI-driven product enhancements.