Hello 👋, I'm
I'm Anser Waseem — I build software that works, and I fix the stuff that doesn't.
I work solo, full-stack, and fast. Mostly with Next.js, React.js, Node.js, Firebase, Tailwind, TypeScript, and whatever else it takes to get the job done right.
Some people hire me to build from scratch. Others bring me in when things are broken — slow apps, half-built MVPs, ChatGPT-generated code, or no-code experiments that hit their limit.
Either way, I build it clean and make sure it runs the way it should.
📌 What I Do Best:
✅ Fix broken code – Debugging, crashes, broken logic, and AI/LLM features that don't work right.
✅ Improve performance – Speed, Lighthouse, Core Web Vitals, smooth UX, fast data.
✅ Scale apps properly – Clean architecture, database upgrades, API optimization.
✅ Build from zero – Full-stack Next.js + Typescript apps, custom dashboards, and workflows.
✅ AI Features – Gemini/OpenAI-powered chat, content tools, automations.
📌 Why Work With Me?
🔹 I focus on real results, not just code. Your web app should run fast, handle traffic, and grow without breaking—I make sure it does.
🔹 I work fast and efficiently. No endless back-and-forth, no unnecessary delays—just solutions that work.
🔹 I don’t just fix problems—I prevent them. Whether optimizing an existing app or building something new, I ensure it’s scalable, maintainable, and built for the long run.
📌 Let's Talk
If your app needs fixing, optimizing, scaling, or building, let's connect.
✅ Get in Touch
Building, Fixing & Scaling Next.js & AI Apps That Actually Work
Offline first accounting system (desktop app), helping SMEs to manage their finances. Features comprehensive backup system with local file system and cloud storage via Supabase. Tech: Electron.js, React.js, SQLite, Supabase, Shadcn UI, Tailwind.
An interactive tool for visual automaton design, analysis, and transformation, built to make learning and teaching Theory of Automata easier. Tech: React.js, TypeScript, CSS.
2D game (Godot Engine) with character movement, collision, coin collection & scoring. Tech: Godot, GDScript, Brackeys Platformer Bundle.
Ensemble React (1.5+ yrs): Modular toolkit for low-code declarative apps in React ecosystems. Tech: React, TS, Jotai, Turbo, Firebase, Tanstack, Antd, Jest.
High-performant metadata API on the edge. Global, cached, rate-limited. Tech: Bun, Hono, Cloudflare Workers, Cheerio, Upstash Redis.
A reliable and polished website to showcase my skills and impress potential clients or employers. Tech: Next.js, React.js, Tailwind, Shadcn UI, Motion.
A chronological timeline of my professional growth and key contributions.
Led cross-platform development initiatives for flagship low-code platform, architecting solutions across Ensemble's YAML EDL, React, and Electron ecosystems. Promoted to lead role managing complex client projects and mentoring development teams.
Architected complete frontend Identity Management System and contributed to backend development, while delivering Azure serverless data processing solutions. Led development initiatives across modern React applications, .NET 6 APIs, and comprehensive testing frameworks for enterprise security systems.
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