Abdul Karim

Hi, I'm Abdul Karim 👋🏻

I am a Full Stack Developer dedicated to building scalable web applications and high-performance backend systems. I specialize in crafting robust architectures and responsive user interfaces, with a focus on delivering efficient, production-ready solutions that solve complex real-world problems.

Work Experience
See all work
  • Jun 2025 - Present
    Saylani Welfare International Trust
    FullStack Web Developer
    • Manage multiple production websites, internal tools, and admin portals used by operational teams across the organization.
    • Architect and implement responsive web applications using React and Node.js, prioritizing modularity, reusable components, and performance optimization.
    • Engineered robust data pipelines to synchronize public-facing platforms with internal ERP systems, streamlining audit workflows, reporting, and compliance tracking.
    • Integrate external APIs and messaging services, including WhatsApp and SMS providers, for automated notifications and operational alerts.
    • Integrated secure payment ecosystems including Etisalat (UBL), Stripe, and PayPal, managing end-to-end checkout flows and transaction verification.
  • Dec 2024 - Jun 2025
    Islamic Desk
    MERN Stack Developer Intern
    • Developed, deployed, and maintained an internal portal used by company staff to manage day-to-day workflows and records.
    • Developed scalable RESTful APIs using the MERN stack, implementing industry-standard best practices for security, concurrency, and maintainability.
    • Collaborated with PMs, stakeholders, and designers to refine features and translate requirements into delivered updates.
Skills
Frontend
React Next.js Astro Tailwind CSS Bootstrap Typescript ES6+ HTML5/CSS3 Redux/Toolkit Zustand TanStack Query Framer Motion Component-Driven UI Responsive Design
Backend
Node.js Express.js NestJS Fastify Hono Deno Bun Python Django FastAPI Flask Go (Golang) REST & GraphQL WebSockets Auth (JWT/OAuth/Auth0) Microservices Serverless
Databases & ORMs
MongoDB PostgreSQL MySQL SQLite Redis Firebase Supabase Prisma Drizzle Mongoose
Infrastructure & DevOps
Docker Git GitHub Actions Terraform Ansible AWS (S3/EC2/Lambda/RDS) GCP Vercel Netlify DigitalOcean Cloudflare Workers Linux/Bash Nginx CI/CD Pipelines Monitoring (Prometheus/Grafana)
Mobile & Desktop
React Native Ionic Expo Electron
Tools & Others
Postman OpenAPI Swagger Agile/Scrum Figma SEO Optimization Web Vitals Lighthouse Payment Gateways (Stripe/PayPal)
Let's Connect

If you want to get in touch with me about something or just to say hi, reach out on social media or send me an email.