I am seeking a React.js / Frontend Developer role where I can leverage my 4+ years of experience in React.js, Next.js, JavaScript, and TypeScript to build scalable web applications, solve challenging problems, collaborate with talented teams, and contribute to impactful products while growing professionally.

Nitin Kumar
@nk003
Frontend Software Engineer at iByte Infomatics building AI SaaS applications and reusable React interfaces.
What I'm looking for
At iByte Infomatics, I lead frontend development across client projects and build reusable React.js, Next.js, and TypeScript interfaces. My work includes AI SaaS applications with search, chat, and analytics features, plus subscription billing and real-time features.
I’ve optimized application performance through lazy loading, code splitting, and memoization, and developed reusable component libraries and custom hooks. I also integrate RESTful APIs and contribute to backend APIs and authentication modules on select projects.
At Ideahelix Pvt. Ltd., I engineered modular frontend architecture for client platforms and integrated token-based authentication and REST APIs. I led code reviews and mentored junior developers; I’ve also built projects including Xhat AI without Boundaries and an animated personal portfolio.
Experience
Work history, roles, and key accomplishments
React.js Developer
iByte Infomatics
Nov 2024 - Present (1 year 11 months)
Lead frontend development across 8+ client projects using React.js, Next.js, TypeScript, and Tailwind CSS. Architected global state with Redux Toolkit and integrated 40+ RESTful APIs, optimizing performance and delivering AI SaaS applications.
React.js Developer
Ideahelix Pvt. Ltd.
Jun 2022 - Nov 2024 (2 years 5 months)
Engineered modular frontend architecture using React.js, Redux Toolkit, and Tailwind CSS for 6+ client platforms. Improved performance by 35% and led code reviews while mentoring junior developers.
Education
Degrees, certifications, and relevant coursework
IEMS College of Engineering
Bachelor of Engineering, Computer Science and Engineering
2021 - 2024
Grade: 7.98
Activities and societies: Student
Bachelor of Engineering in Computer Science and Engineering from IEMS College of Engineering, Delhi, India, from 2021 to 2024.
CETPA Infotech Pvt. Ltd.
Full Stack Development using React (MERN Stack), Full Stack Development
2021 - 2022
Full Stack Development using React (MERN Stack) certification from CETPA Infotech Pvt. Ltd., Noida, from September 2021 to April 2022.
Government Polytechnic
Diploma, Computer Science and Engineering
2018 - 2021
Grade: 7.97
Activities and societies: Student
Diploma in Computer Science and Engineering from Government Polytechnic, Saharanpur, Uttar Pradesh, India, from 2018 to 2021.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
nk-portfolio-cv.netlify.appPortfolio
nk-portfolio-cv.netlify.appSalary expectations
Social media
Job categories
Skills
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