Muhammad Abdullah Awais
Full-Stack Engineer , MERN · Next.js · Nest.js
Portfolio: www.abdullahawais.comScalable, secure, performance-first web applications. I design and ship production-grade SaaS, subscription billing, and real-time systems end to end.
About
About me
I help businesses build scalable, secure, and high-performance web applications using modern JavaScript technologies.
As a Full-Stack Engineer specializing in MERN Stack, Next.js, and Nest.js, I design and develop production-ready applications with clean architecture, optimized performance, and enterprise-level security.
I work across the complete development lifecycle, from UI/UX implementation to backend APIs, database design, cloud deployment, and SaaS subscription systems.
Tech stack
The toolkit
A pragmatic stack chosen for scalability, performance, and developer velocity.
Frontend
SEO-optimized, responsive, high-performance UIs with scalable architecture.
- React.js
- Next.js (SSR · SSG · App Router)
- Angular
- Vue.js
- TypeScript
- JavaScript
- Tailwind CSS
- shadcn/ui
- Material UI
- Bootstrap
- HTML5
- CSS3
Backend
Modular backend systems, microservices-ready architecture, performance tuning.
- Node.js
- Express.js
- Nest.js (Enterprise Architecture)
- RESTful APIs
- JWT Authentication
- Role-Based Access Control
- Swagger API Documentation
Databases & Cloud
Modeled, indexed, and tuned for real-world load and real-time access.
- MongoDB
- PostgreSQL
- MySQL
- Firebase
- Supabase
- Database Optimization & Indexing
- Real-Time Data Systems
State Management
Predictable, testable client state across complex flows.
- Redux Toolkit
- React Redux
- VueX
Integrations & Real-Time
Payments, auth, real-time channels, and rigorous API testing.
- Stripe & Payment Gateways
- Third-Party Authentication
- WebSockets / Socket.io
- Postman API Testing
DevOps & Deployment
Ship reliably to Vercel, cloud platforms, or your own VPS.
- Git
- GitHub
- Vercel
- Netlify
- Render
- VPS & Cloud Platforms
- Environment Configuration
- Docker
- Kubernetes
- Basic CI/CD Pipelines
What I build
Services
The kinds of products I help teams design, build, and scale.
SaaS Platform Development
Multi-tenant architecture, role-based access, billing, and analytics, built to scale from day one.
Subscription & Billing Systems
Stripe-powered subscriptions, plan upgrades, dunning, and webhooks wired into your product flow.
AI-Integrated Web Applications
LLM features, embeddings, streaming UIs, and tool-using agents inside production web apps.
Scalable API Architecture
Nest.js services with clean modules, Swagger docs, RBAC, and deploy-ready observability.
Real-Time Applications
WebSockets and Socket.io for live dashboards, chat, presence, and collaborative experiences.
Performance Optimization
Profiling, bundle slimming, query tuning, caching strategy, make slow apps feel instant.
Why work with me
The principles
The non-negotiables I bring to every product I touch.
- 01
End-to-End Product Development
From first wireframe to production deploy, one engineer covering the whole stack.
- 02
Clean & Maintainable Code
Readable modules, sensible boundaries, and tests where they earn their keep.
- 03
Security-First Approach
Auth, authorization, input handling, and data protection treated as core requirements, not an afterthought.
- 04
Scalable System Design
Architectures that survive a 10x in users without a rewrite, modular, indexed, observable.
- 05
Agile & Fast Delivery
Tight feedback loops, weekly demos, and a working product at every sprint boundary.
Currently
Open to
Let's build something scalable.
Have a SaaS idea, a billing system to wire up, or a product that needs to feel fast? I'm up for the build.
Connect
Find me online
The full set of places I work, write, and share.