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kunj Bihari

kunj Bihari

Senior Frontend Developer

Agra, Uttar Pradesh, India 8+ yrs exp 90 ยท Outstanding

About

Detail-oriented Senior Frontend Developer with 6+ years of hands-on experience, exceeding the required 3-5 years, with a strong focus on React JS and modern JavaScript ecosystems. Holds a Master's degree in Computer Science & Engineering. Expert in building scalable web applications using React Redux, React Routing, and React Bootstrap for responsive styling. Highly proficient in core functional operations including seamless API Integration, writing complex asynchronous functions, and implementing robust error handling mechanisms. Excellent communicator and team player, extensively experienced in Agile Methodology (Jira), collaborative development workflows via GitHub, and technical documentation using Atlassian Confluence. Brings strong problem-solving and analytical skills along with valuable cross-framework experience in Angular and Tailwind CSS.

Skills & Expertise (21)

React JS Expert
9.3/10
9
Years Exp
React Redux Expert
9.0/10
9
Years Exp
JavaScript Expert
9.0/10
9
Years Exp
API Integration Advanced
8.5/10
9
Years Exp
Responsive Design Principles Advanced
8.5/10
9
Years Exp
CSS3 Advanced
8.5/10
9
Years Exp
HTML5 Advanced
8.5/10
9
Years Exp
Error Handling Advanced
8.0/10
9
Years Exp
RESTful services Advanced
8.0/10
9
Years Exp
code reviews Advanced
8.0/10
9
Years Exp
Unit Testing Advanced
8.0/10
9
Years Exp
Agile Methodology Advanced
8.0/10
9
Years Exp
GitHub Advanced
8.0/10
9
Years Exp
Software Documentation Advanced
7.5/10
9
Years Exp
Jira Advanced
7.5/10
9
Years Exp
Atlassian Confluence Advanced
7.5/10
9
Years Exp
Tailwind CSS Intermediate
7.0/10
3
Years Exp
AWS Intermediate
7.0/10
5
Years Exp
Angular Intermediate
6.5/10
3
Years Exp
Angular Js Intermediate
6.0/10
3
Years Exp
React Bootstrap

Work Experience

Senior React Developer

Rstar Technologies Pvt. Ltd.

Apr 2023 - Jul 2026

Spearheaded front-end development with a strong focus on React JS, utilizing React Redux for centralized state management and React Routing for seamless SPA navigation. Executed complex API Integrations, managing heavy data loads using asynchronous functions and implementing strict error handling to ensure a crash-free user experience. Leveraged React Bootstrap and Tailwind CSS to craft highly intuitive, mobile-first interfaces grounded in solid responsive design principles. Operated within a strict Agile Methodology, utilizing Jira for sprint planning and issue tracking, and Atlassian Confluence for maintaining comprehensive software documentation. Drove software development best practices across the team by leading rigorous code reviews, ensuring code quality, and participating heavily in collaborative development workflows via GitHub. Demonstrated strong problem-solving and analytical skills while troubleshooting critical frontend bottlenecks and optimizing client-side performance.

Project Engineer (Frontend)

Delhi Technological University (DTU)

Dec 2021 - Feb 2023

Architected academic web portals using React JS, while occasionally maintaining legacy modules utilizing Angular and Angular JS, broadening cross-framework expertise. Maintained highly collaborative workflows with backend engineers and UI designers using GitHub version control to safely merge, review, and test code. Wrote robust unit tests and participated in quality assurance processes, paying meticulous attention to detail to minimize bugs in production. Applied responsive design best practices to ensure seamless accessibility across devices for a diverse student and faculty user base.

Web Developer

Innovative Scripts Pvt. Ltd.

Jan 2021 - Nov 2021

Developed consumer-facing interfaces integrating core JavaScript, React, and CSS frameworks. Collaborated effectively with cross-functional teams to integrate backend APIs, handling asynchronous operations to fetch and display dynamic content. Assisted in deploying front-end builds to AWS, ensuring reliable uptime and scalable infrastructure.

Programming Instructor

AITH Kanpur

Jul 2017 - Dec 2020

Mentored peers and students in JavaScript and frontend frameworks, leveraging excellent communication and teamwork abilities to break down complex technical concepts.

Education

Master of Technology (M.Tech), Computer Science & Engineering - Madan Mohan Malaviya University of Technology

2014 - 2016 ยท Afghanistan

Bachelor of Technology (B.Tech), Computer Science & Engineering - AKTU Lucknow

2007 - 2011 ยท Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

๐Ÿ“ท Photo 10/10
๐Ÿ“„ Resume 10/10
๐Ÿ’ผ Job Title 10/10
โœ๏ธ Bio 10/10
๐Ÿ› ๏ธ Skills 20/20
๐ŸŽ“ Education 10/10
โฑ๏ธ Experience 15/15
๐Ÿ’ฐ Rate 0/5
๐Ÿ† Certs 0/5
โœ… Verified 5/5
Total Score 90/100

Profile Overview

Member sinceOct 2026

Availability Details

Visa Status

Citizen

Relocation

Open to Relocation