Frontend Engineer

Open to full-time

Bio

Usman A is a Front-End Engineer with over 3 years of experience building scalable, high-performance web applications. He specializes in Angular, React.js, and Next.js, using TypeScript to develop modern, responsive web applications. Usman builds reusable components and micro-frontends, leveraging SSR, ISR, and SSG strategies in Next.js for enhanced performance and SEO. His expertise includes integrating RESTful APIs, implementing role-based access control, and optimizing frontend performance and security. He employs Tailwind CSS, Material-UI, and SCSS to deliver pixel-perfect interfaces and uses Jest for testing. At SMSAMI.Inc, Usman improved application scalability by 30% through reusable components and micro-frontends. As a freelance developer, he designed high-performance web applications for e-commerce and SaaS clients, enhancing SEO and load speed. He also managed the end-to-end project lifecycle, including architecture and deployment on AWS, Vercel, and Netlify. Usman holds a degree in Computer Systems Engineering from the University of Engineering and Technology, Peshawar. He is well-suited for roles that involve building user-centric digital solutions and collaborating in Agile environments.

Expertise

AngularReactNext.jsTypeScriptGitWordPressAWSJavaScriptHTMLCSS

Video Intro

Assessments

Problem Solving Assessment

(92/100)

Validate Parentheses in a StringMedium
Word Search in GridHard
Reverse Digits of a 32-bit IntegerHard

Projects

FullFilo

Designed and developed responsive, high-performance web applications for client across e-commerce, SaaS, using React.js, Next.js, Typescript.

Experience

Front End Engineer
SMSAMI.IncFeb 2023 — Present
- Developed and optimized Angular applications, improving user engagement and satisfaction.
- Built reusable components and micro-front ends, increasing scalability and reducing development time by 30%.
- Enhanced core products FlyawayHub with invoice systems and role-based workflows.
- Improved application performance and security through access control and bug resolution.
- Collaborated in Agile/Scrum teams using Git, ensuring clean, maintainable, and high-quality code.
AngularJavaScriptGit
Freelance Developer
RemoteJan 2022 — Present
- Designed and developed responsive, high-performance web applications for clients across e-commerce, SaaS, and portfolio sites using React.js, Next.js, Typescript.
- Delivered pixel-perfect UI/UX, converting Figma/Adobe XD designs into modern, mobile-first interfaces with Tailwind CSS and Material-UI.
- Improved SEO and load speed through SSR, ISR, and SSG strategies in Next.js.
- Managed end-to-end project lifecycle, including architecture, deployment (AWS, Vercel, Netlify, Railway), and post-launch support.
- Collaborated directly with global clients to ensure on-time delivery, clear communication, and quality results.
React.jsNext.jsTypescriptTailwind CSSMaterial-UI
WordPress/Front-End Developer
Linknbit Pvt LtdMar 2022 — Dec 2023
- Designed and developed responsive websites using WordPress and Elementor.
- Built custom themes and optimized UI for speed and performance.
- Integrated advanced UI patterns and functionality to enhance e-commerce experiences.
- Managed version control using Git to enable efficient collaboration.
- Developed dynamic wordpress themes pixel perfect.
WordPressElementorGit