Usman Haider

Lead Mobile Application Developer @ Solution Founder Information Technologies Global

About

Hello! I'm a Senior Mobile & Frontend Developer with more than 5 years of hands-on experience building fast, reliable, and user-friendly applications using React Native and React.js. I specialize in creating: Point of Sale (POS) systems Fintech and payment solutions Scalable mobile apps that perform well even with heavy usage I’m passionate about: Writing clean, reusable code and components Making apps load faster and feel smoother (performance optimization) Working closely with designers, backend developers, product managers, and QA teams to deliver great products together I enjoy turning complex requirements into simple, elegant solutions that users love.

Country

Saudi Arabia

City

Riyadh

Industry

Information Technology & Services

Skill

Cross-platform Development, Xcode, Postman API, Front-End Design, Android Studio, Mobile Application Development, MongoDB, chakra ui, SASS, TypeScript, Amazon Web Services (AWS), HTML5, Cascading Style Sheets (CSS), Material-UI, REST APIs, Android, iOS, Next.js, JavaScript, React.js

Experience

Lead Mobile Application Developer

Solution Founder Information Technologies Global

2023-12 - Present · 2 yrs 10 mos

Saudi Arabia

As a Lead Mobile Application Developer, I lead the development of secure, scalable, and high-performance mobile applications using React Native and modern JavaScript. I work closely with product owners, designers, and backend teams to deliver business-critical mobile solutions aligned with organizational goals and user needs. I am responsible for ensuring code quality, and maintaining high performance standards across iOS and Android platforms. My role includes reviewing code, mentoring team members, guiding technical decisions, and ensuring best practices are followed throughout the development lifecycle.

React Native Developer

Solution Founder Information Technologies Global

2023-6 - 2023-12 · 7 mos

Saudi Arabia

Associate Software Developer

CBSOL

2022-6 - 2023-5 · 1 yr

Lahore, Punjab, Pakistan

• Contributed to the development of the OpenCash mobile application, focused on stocks and NFTs, ensuring users stay updated with real-time stock prices and NFT ownership changes. • Integrated REST APIs to fetch and display stock market data and NFT transactions efficiently. • Implemented key frontend features to enhance user experience and data visualization. • Partially worked on the backend, assisting in API development and optimizing data handling processes.

Junior React Developer

CBSOL

2021-9 - 2022-6 · 10 mos

Lahore, Punjab, Pakistan

Collaborated on the CbSol website project to transform Figma designs into a responsive and user-friendly UI. Developed and integrated functionality enabling candidates to seamlessly apply for job openings directly through the website. Enhanced user engagement by implementing dynamic animations on UI cards using CSS and JavaScript. Contributed to a smooth and intuitive user experience by bridging design and technical implementation in a collaborative team environment.

Intern Software Developer

CBSOL

2021-7 - 2021-9 · 3 mos

Lahore, Punjab, Pakistan

• Completed in-depth courses on HTML, CSS, JavaScript, and React to build a solid foundation in front-end web development. • Developed a fully functional to-do application, enhancing skills in dynamic user interfaces and responsive design. • Collaborated on a project to clone a travel web app, applying best practices in UI/UX and modern web development techniques. • Solved various coding challenges, strengthening problem-solving abilities and algorithmic thinking.