SHIVANSH SINGH
@shivanshsingh8
I build scalable full-stack applications and AI-powered backend systems.
IndiaWhat I'm looking for
I've built production Spring Boot and React applications at Lola Solutions, improving API response time by 30% through query optimization and connection pooling. I also implemented JWT and Spring Security role-based authentication to strengthen API security.
My projects include PrivateVault.ai, a zero-knowledge file-management SaaS serving 200+ beta users with 99.9% uptime, and ChatSphere, a real-time chat platform designed for 500+ concurrent users. I build with Java, Spring Boot, React, PostgreSQL, Redis, Docker, and AI workflows including RAG, embeddings, LangChain4j, and function calling.
Experience
Work history, roles, and key accomplishments
FullStack Developer Intern
Lola Solutions
Jul 2025 - Nov 2025 (4 months)
Built production RESTful APIs with Spring Boot 3.x and React 18, reducing API response time by 30% via query optimization and connection pooling. Assisted in debugging and testing REST APIs using Postman and browser/network debugging tools, improving issue identification and resolution efficiency. Implemented role-based authentication using JWT and Spring Security, improving API security and reduc
Summer Intern - Full Stack Dev with AI Engineering
Programming Pathshala
Jun 2025 - Jul 2025 (1 month)
Built AI-integrated full-stack apps with Spring Boot and React.js, applying RAG pipelines, vector embeddings, and prompt engineering in a 6-week industry-mentored program. Worked on scalable backend architecture, API integrations, and AI workflow automation while collaborating in Agile-based development teams.
Education
Degrees, certifications, and relevant coursework
ABES Engineering College
Bachelor of Technology, Computer Science
2022 -
Grade: 8.1/10.0
Pursuing a Bachelor of Technology in Computer Science with a GPA of 8.1/10.0.
St. Thomas Sr. Sec. School
ISC, General Studies
Grade: 82%
Completed ISC with 82% in 2022 and ICSE with 92% in 2020.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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