Available for freelance

Uzair
Arain.

Web Developer

Crafting high-performance web applications, beautiful Flutter apps, and delivering clean, structured data — from Sukkur, Pakistan, to clients worldwide.

View My Work Get In Touch
🌐
Specialty
Web Dev
📱
Mobile
Flutter Dev
📊
Service
Data Cleaning
UA
About Me

Building digital
experiences

I'm Uzair Arain, a versatile developer and data specialist based in Sukkur, Sindh. I blend technical precision with creative problem-solving to deliver products that truly work — and look great doing it.

Whether it's a responsive web app, a polished Flutter mobile experience, or transforming messy datasets into actionable insights — I bring the same obsessive attention to quality to every project.

30+
Projects Done
3
Core Services
100%
Client Focus
What I Do

My Services

01
🌐

Web Development

Full-stack web applications built with modern frameworks. From sleek landing pages to complex platforms — performant, responsive, and pixel-perfect across all devices.

HTML/CSS JavaScript React Node.js PHP WordPress
02
📱

Flutter Development

Cross-platform mobile applications with Flutter. Beautiful UIs, smooth animations, and native-level performance on both iOS and Android from a single codebase.

Flutter Dart Firebase REST APIs GetX Provider
03
📊

Data Cleaning

Transform raw, messy datasets into clean, reliable, analysis-ready data. Deduplication, normalization, formatting, validation — done fast and accurately.

Python Pandas Excel SQL CSV/JSON OpenRefine
Expertise

Skills &
Toolset

Web Development92%
Flutter / Dart88%
Data Cleaning & Analysis90%
UI/UX Design78%
Python / Pandas85%
Firebase / Backend80%
Technologies

All the tools
in my arsenal

I work across a broad stack — always picking the right tool for the right job. These are the technologies I use regularly:

HTML5 CSS3 JavaScript TypeScript React.js Next.js Node.js Flutter Dart Firebase Python Pandas NumPy SQL MySQL MongoDB PHP WordPress Tailwind CSS Git / GitHub REST APIs Figma Excel / Sheets VS Code
Portfolio

Featured
Projects

CLI Automation

Auto-Reload CLI

A professional terminal-based browser automation tool that refreshes websites automatically, supports interactive and flag-based input, keeps your system awake, and provides colored logs and a clean CLI banner.

Python Terminal Automation Open Source Interactive & Flag-Based
View Project →
Flutter App

TaskFlow — Productivity App

Cross-platform productivity app with real-time sync, offline support, custom theming, and smooth animations. Available on iOS & Android.

Flutter Dart Firebase GetX
View Project →
Data Service

Enterprise Data Pipeline Cleanup

Cleaned and normalized 500K+ records for a US-based logistics company — deduplication, standardization, and validation using Python & Pandas.

Python Pandas SQL Excel
View Project →
Social Proof

What Clients Say

★★★★★

"Uzair delivered a clean, fast website beyond what I expected. His communication throughout the project was excellent."

JM
James M.
Startup Founder, USA
★★★★★

"The Flutter app he built for us is incredibly smooth. He nailed the UI and delivered ahead of schedule."

SR
Sara R.
Product Manager, UK
★★★★★

"Cleaned 300K rows of messy customer data perfectly. Fast turnaround and zero errors. Will definitely hire again."

DK
David K.
Data Analyst, Canada
★★★★★

"Professional, responsive, and technically superb. Our website performance improved dramatically after the rebuild."

AA
Aisha A.
Business Owner, UAE
★★★★★

"Best Flutter developer I've worked with. The app is buttery smooth and the code is clean and maintainable."

MN
Mark N.
Tech Lead, Germany
★★★★★

"Uzair delivered a clean, fast website beyond what I expected. His communication throughout the project was excellent."

JM
James M.
Startup Founder, USA
★★★★★

"The Flutter app he built for us is incredibly smooth. He nailed the UI and delivered ahead of schedule."

SR
Sara R.
Product Manager, UK
★★★★★

"Cleaned 300K rows of messy customer data perfectly. Fast turnaround and zero errors. Will definitely hire again."

DK
David K.
Data Analyst, Canada
★★★★★

"Professional, responsive, and technically superb. Our website performance improved dramatically after the rebuild."

AA
Aisha A.
Business Owner, UAE
★★★★★

"Best Flutter developer I've worked with. The app is buttery smooth and the code is clean and maintainable."

MN
Mark N.
Tech Lead, Germany
Get In Touch

Let's Work
Together

Have a project in mind? Whether it's building a web app, a Flutter mobile experience, or cleaning up your data — I'd love to hear from you.

✉️
ua0653174@gmail.com
⌨️
github.com/uzairarain2008
💼
linkedin.com/Muhammad Uzair
📍
Sukkur, Sindh, Pakistan