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Hello 👋, I'm

Anser Waseem

// I Fix, Optimize & Build {NextJs}, {ReactJs} & {NodeJs} Apps

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{ About Me }

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< Who am I />

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

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//Recent Projects

Building, Fixing & Scaling Next.js & AI Apps That Actually Work

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Easy Accounting

Easy Accounting

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.

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Automadeasy

Automadeasy

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.

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Princess Dragon Slayer

Princess Dragon Slayer

2D game (Godot Engine) with character movement, collision, coin collection & scoring. Tech: Godot, GDScript, Brackeys Platformer Bundle.

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Ensemble React

Ensemble React

Ensemble React (1.5+ yrs): Modular toolkit for low-code declarative apps in React ecosystems. Tech: React, TS, Jotai, Turbo, Firebase, Tanstack, Antd, Jest.

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Metadata from URL API

Metadata from URL API

High-performant metadata API on the edge. Global, cached, rate-limited. Tech: Bun, Hono, Cloudflare Workers, Cheerio, Upstash Redis.

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Personal Portfolio Website

Personal Portfolio Website

A reliable and polished website to showcase my skills and impress potential clients or employers. Tech: Next.js, React.js, Tailwind, Shadcn UI, Motion.

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//Professional Journey

A chronological timeline of my professional growth and key contributions.

Aug 2023 - Present
Remote
Firebase
React.js
TypeScript
Electron.js
+8 more
Led cross-platform development initiatives for flagship low-code platform, archi

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.

Key Achievements:

  • Promoted to lead for Atlas Health project, managing 3+ developers and delivering enterprise healthcare solutions serving 10+ health systems.
  • Built production-ready cross-platform applications: iOS shopping app for Tin using ensemble's EDL in YAML, complex healthcare platform for Atlas using React and ensemble-react, and desktop IDE using Electron.js.
  • Developed custom Keycloak authentication themes using Keycloakify and Docker, creating branded login/logout/register experiences for Atlas Health's multi-tenant healthcare platform.
  • Led major codebase refactoring initiative for Atlas project, establishing design system, reusable component library, and maintainable architecture patterns.
  • Developed comprehensive CI/CD pipeline with automated code signing, notarization for macOS/Windows, and cloud deployment system for seamless application distribution.
  • Architected and implemented enterprise-grade desktop application with automated update system, IPC channels, and multi-tab browser functionality.
  • Extended client contracts through exceptional delivery quality - One project scope expanded beyond initial timeline, Atlas workforce scaled up due to project success.
  • Spearheaded performance optimization initiatives across widget library, improving user experience and application responsiveness in Ensemble React.

Junior Software Developer

Contour Software
Jun 2022 - Aug 2023
Lahore, PK
C#
.NET 6
IdentityServer4
React.js
+6 more
Architected complete frontend Identity Management System and contributed to back

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.

Key Achievements:

  • Led development and implementation of serverless orchestration Azure application for large-scale data processing, significantly improving data warehouse capabilities and analysis performance.
  • Architected and developed complete frontend of Identity Management System from scratch using React, TypeScript, Material UI, and RTKQ enabling end-users to independently manage users, roles, and permissions - eliminating support ticket dependency and significantly improving operational efficiency.
  • Developed robust backend API endpoints for Identity Management System using .NET 6 and IdentityServer4, implementing comprehensive unit testing with NUnit to ensure system reliability and security compliance.
  • Provided critical maintenance and support for in-house data warehouse project, ensuring data integrity, performance optimization, and adherence to enterprise security best practices.

My Technologies

Contact

{ Contact Me }

📄

Resume

AI Assistant

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