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john henry

john henry

Front-End Developer

New Delhi, India 6+ yrs exp 90 ยท Outstanding

About

Front-End Developer with 6+ years of experience building and maintaining responsive web applications and user-facing interfaces. Experienced in JavaScript, TypeScript, React.js, Next.js, Redux, HTML5, CSS3, and Bootstrap, with experience in developing modern web applications, integrating front-end interfaces with back-end services, debugging application issues, optimizing performance, and collaborating with cross-functional development teams.

Skills & Expertise (18)

JavaScript Advanced
8.5/10
6
Years Exp
React.js Advanced
8.5/10
3
Years Exp
CSS3 Advanced
8.0/10
6
Years Exp
Agile Development Advanced
8.0/10
6
Years Exp
Performance Optimization Advanced
8.0/10
6
Years Exp
Cross-Browser Compatibility Advanced
8.0/10
6
Years Exp
Responsive Web Design Advanced
8.0/10
6
Years Exp
Next.js Advanced
8.0/10
1
Years Exp
HTML5 Advanced
8.0/10
6
Years Exp
Git Intermediate
7.5/10
6
Years Exp
GitHub Intermediate
7.5/10
6
Years Exp
REDUX Intermediate
7.5/10
2
Years Exp
Typescript Intermediate
7.5/10
2
Years Exp
bootstrap Intermediate
7.0/10
4
Years Exp
Node.js Intermediate
7.0/10
2
Years Exp
jquery Intermediate
6.5/10
4
Years Exp
Express.js Intermediate
6.5/10
2
Years Exp
MongoDb Intermediate
6.0/10
2
Years Exp

Work Experience

Front-End Developer

Evionas Private Limited

Feb 2023 - Jul 2026

Develop and maintain user-facing web applications as part of an SAP project. Build and maintain modern web applications using React.js and Next.js, with a focus on responsive design, performance, and user experience. Debug existing application code to identify and resolve functional and performance-related issues. Collaborate with back-end developers to integrate user interface components and application functionality. Continuously improve technical skills and stay current with evolving front-end development practices and technologies.

Front-End Developer

Kikai Technologies Private Limited

Feb 2022 - Jan 2023

Developed and maintained user-facing web pages using HTML, CSS, JavaScript, and jQuery. Integrated front-end implementations with server-side functionality to build dynamic web pages. Collaborated with back-end developers to integrate UI components and application functionality. Developed clean, standards-compliant HTML and CSS. Improved application performance and scalability using optimization techniques including minification and caching. Worked on responsive and cross-browser-compatible web interfaces.

Front-End Developer

Slidesigma India LLP

Oct 2019 - Dec 2021

Designed and developed web interfaces from initial concepts through implementation while following established design and development guidelines. Created and updated web layouts with a focus on usability, responsiveness, and performance. Developed websites compatible across multiple browsers and environments. Designed and developed optimized landing pages using HTML and CSS. Developed landing pages, dashboards, and web applications using HTML5, CSS3, and JavaScript. Worked in an Agile development environment to support project timelines and delivery.

Education

Bachelor of Arts - Indira Gandhi National Open University (IGNOU)

- 2020 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