About Us

About Binary Craftsmen

Binary Craftsmen is a software development studio founded by Usman Mahmood in Lahore, Pakistan, building apps professionally since 2018. We design and build cross-platform mobile apps, web platforms and hardware-integrated systems for clients in the United States, Georgia and around the world.

9
Featured projects
5
Apps on the stores
5
Platforms
2018
Building since
Founder

Meet the Founder

UM

Usman Mahmood

Full Stack Web & Mobile Developer

Lahore, Pakistan

I'm a full-stack developer specializing in web and mobile application development, and I've been building apps professionally since 2018. With extensive experience in Flutter, React, and Firebase, I create cross-platform solutions that work seamlessly across all devices. I adapt quickly to new technologies and pride myself on delivering high-quality code that meets client requirements.

FlutterReactFirebaseCross-Platform
Expertise

Areas of Focus

Hardware & Software

Custom ID Scanner

Raspberry Pi Project

Developed a complete hardware-software solution using Raspberry Pi with Python and Eel for JavaScript interfacing.

Flutter Development

Mobile Applications

Multiple Platforms

Built Health Track, a personal health tracker, and Turnout Nation, a get-out-the-vote app deployed across multiple US regions.

Web Development

React Applications

Web Platforms

Built Ourzine (magazine editor) and Rorshokito (social platform), along with various restaurant management systems.

Data Solutions

Automation Specialist

Data Processing

Created web automation tools for data scraping, PDF downloads, and Excel data management using macros.

Experience

Professional Journey

  1. Software Engineer

    Apr 2023 – Present

    Webuild · Lahore, Pakistan

    Delivered product experiences for early-stage startups as part of a fast-paced agency team.

    • Shipped MVPs for 9 venture-backed startups in fintech, edtech, and proptech verticals
    • Established CI/CD pipelines with automated QA reducing regression bugs by 35%
    • Collaborated with designers to craft data-driven UX experiments that increased conversion by 18%
    React NativeTypeScriptNode.jsMongoDBGitHub Actions

  2. Frontend Developer for Web and Mobile

    Jan 2021 – Apr 2023

    Posigent · Lahore, Pakistan

    Built cross-platform patient engagement products powering remote care for regional hospitals.

    • Launched a HIPAA-ready telemedicine app with 20k+ monthly users within the first quarter
    • Scaled realtime notifications infrastructure with Firebase Cloud Messaging and AWS SNS
    • Mentored a distributed engineering team of 6 developers across mobile and backend
    FlutterFirebaseGraphQLPythonTerraform

  3. Data Processing Manager & Web Scraping Specialist

    Aug 2018 – Jan 2021

    Acme Documents · Lahore, Pakistan

    Led development of secure document automation solutions for web scraping and data processing.

    • Architected a modular document pipeline that reduced processing latency by 45%
    • Introduced a Design System shared across React web and Flutter mobile clients
    • Implemented SOC2-compliant audit trails and role-based access for enterprise customers
    PythonJavaScriptVBA (Microsoft Office automation)PowerShell
Skills

Tools of the Trade

  • Flutter
  • React
  • React Native
  • Firebase
  • Python
  • JavaScript
  • Android/Java
  • iOS Development
  • Raspberry Pi
  • Web Automation
  • UI/UX Design
  • Cross-Platform Development

Let's Build Something Together

See how we work and what it costs, or browse the apps we've already shipped.

Work With UsSee Our Work