Hi, I am Adnan Sadar 👋
Building data-driven applications that transform complex problems into elegant solutions.
About Me
Front-End Web Developer with 4+ years of experience in developing and maintaining dynamic web applications. I specialize in React, Next.js, and TypeScript, with a strong focus on creating performant and user-friendly interfaces.
I have experience leading frontend teams and implementing best practices in project architecture. I am also an AI enthusiast and have integrated AI-powered agentic workflows in my projects to speed up development and improve efficiency.
Frontend
Backend
Testing
Tools & Others
Work Experience
Lead Frontend Engineer
- • Executed comprehensive frontend architecture revamp, reducing build times by 50% and improving application performance by 20% through strategic code splitting, SCSS design tokens, and DRY principles.
- • Implemented agentic AI workflows using Cursor AI and Claude Code subagents, streamlining design iterations, development cycles, and automated code reviews.
Senior Software Engineer
- • Led a frontend team of 5 developers as a founding engineer to design and deliver PeopleBlox, a competency assessment tool, achieving a significant reduction in employee evaluation time using Next.js, React, TypeScript, Redux, and RTK Query.
- • Worked with the management and dev teams to define a workflow enhancing development efficiency by 25%. Involved in architecting the software solution and establishing a tech stack for new and existing products.
Software Engineer Intern (Full-Time)
- • Developed the front-end for the Universal Chatbot Application, utilizing React.js, Redux, and Bootstrap, and implemented a decision tree structure with vanilla JavaScript, reducing client side page load time by 15%.
- • Enhanced a large-scale recruitment platform by developing a Manual Screening process in React using class components, improving screening accuracy considerably. Wrote comprehensive end-to-end test cases in Cypress to ensure quality.
Featured Projects
Projects that demonstrate my expertise in building data-driven applications
An investment research platform displaying financial data for 10,000+ US stocks with advanced charting tools. Built a responsive UI with complex data visualizations, custom tables, and real-time portfolio tracking.
Built a student housing platform focused on roommate compatibility and trusted sublease discovery for international and graduate students. Led product-driven frontend and full-stack development across authentication, onboarding, rule-based matching, and listings workflows.
PeopleBlox
Led a team of 5 frontend developers to build a competency assessment tool that significantly reduced employee evaluation time. Architected the frontend solution using Next.js, React, TypeScript, and Redux with RTK Query for optimized data fetching.
Get In Touch
Let's Connect
I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision. Feel free to reach out through the form or via any of the links below.
