Sandeep Kumar Gella
@sandeepkumargella
Frontend developer specializing in React.js and Next.js for scalable, high-performance web apps.
What I'm looking for
I am a frontend developer with four years of experience building scalable, responsive web applications using React.js, Next.js, and micro-frontend architecture. I specialize in modernizing legacy systems, creating reusable design systems, optimizing performance, and working closely with cross-functional teams to deliver enterprise-grade solutions.
I have driven measurable improvements—raising Jest unit-test coverage from 60% to 85%, resolving SonarQube issues to reduce vulnerabilities, and implementing CI/CD practices that cut deployment errors. I bring strong problem-solving, collaboration, and Agile experience to support ongoing product excellence.
Experience
Work history, roles, and key accomplishments
Developed modular React.js and Next.js micro-frontend components and modernized legacy JSP apps to Next.js, improving performance and maintainability across enterprise projects while supporting production stability.
Built a Diagnostic Medical Centre web application using Spring Boot and SQL and implemented user-friendly interfaces with HTML, CSS, and JavaScript as part of hands-on full-stack training.
Education
Degrees, certifications, and relevant coursework
GMR University
Bachelor of Technology, Electronics and Communication Engineering
2019 - 2022
Completed a Bachelor of Technology in Electronics and Communication Engineering from 2019 to 2022.
SMVM Polytechnic
Diploma, Electronics and Communication Engineering
2016 - 2019
Completed a Diploma in Electronics and Communication Engineering from 2016 to 2019.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
sandeepgella.vercel.appPortfolio
sandeepgella.vercel.appJob categories
Skills
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