Kelvin Gevariya
@kelvingevariya
Full-Stack Software Developer specializing in React/Next.js, performance, and payments.
IndiaWhat I'm looking for
I am a Full-Stack Software Developer with hands-on experience building fast, secure web applications using React.js, Next.js, TypeScript, and Node.js. I have improved app performance by up to 50%, implemented Stripe billing processing $50K+ monthly, and built JWT-based authentication that reduced unauthorized access by 70%.
My work spans frontend performance optimization (SSR/SSG), backend API design, real-time WebSocket integrations, and cloud deployments with Vercel and AWS S3. I thrive in Agile teams, contribute to code reviews, and focus on measurable improvements in reliability, SEO, and user engagement.
Experience
Work history, roles, and key accomplishments
Junior Software Developer
Zerotime Solutions
Jul 2024 - Jul 2025 (1 year)
Built secure authentication and RESTful APIs, implemented Next.js SSR/SSG and Stripe billing to process $50K+ monthly, and improved performance and engagement metrics (page load -50%, sessions +40%, engagement +25%).
Software Developer Intern
Zerotime Solutions
Dec 2023 - Jun 2024 (6 months)
Developed component-based React interfaces and Express.js APIs, optimized performance (+35%) and reliability (+40%), and reduced production defects through code reviews (-30%).
Education
Degrees, certifications, and relevant coursework
VBVellore Institute of Technology, Bhopal
Bachelor of Technology, Computer Science and Engineering
Grade: 7.79 CGPA
Completed a Bachelor of Technology in Computer Science and Engineering with a 7.79 CGPA, graduating in September 2024.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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