Suraj Tiwari

Software Engineer Intern

Software Development and Information Technology
3roles
40skills
1education
3credentials

About

Computer Science Engineering student and software engineer intern with experience building full-stack applications, REST APIs, real-time collaboration platforms, and AI-powered systems.

Experience

Software Engineer Intern

MSS Techlabs Pvt. Ltd.

Jan 2026 – Present

Built backend and full-stack features for client-facing web applications using Spring Boot, PostgreSQL, Redis, Kafka, and Next.js; developed REST APIs, Redis caching workflows, and frontend-backend integrations; resolved production issues and collaborated in Agile feature development, debugging, and release cycles; configured Docker-based deployment workflows and supported AWS-hosted environments.

Software Developer Intern

Cognic Systems

Jun 2024 – Jul 2024

Enhanced a Lead Management CRM platform supporting 500+ lead records; engineered 8+ reusable frontend and backend modules; implemented JWT authentication and authorization across 15+ backend endpoints; streamlined database interactions and lowered API response latency by approximately 25%.

WordPress Developer Intern

GlobalKTech Consulting Pvt. Ltd.

Jun 2025 – Jul 2025

Revamped and maintained 5+ client websites; improved Lighthouse scores from 55 to 88 through caching, asset minification, and image optimization; increased page loading efficiency by nearly 40% through plugin rationalization and database tuning.

Education

Veer Bahadur Singh Purvanchal University

Bachelor of Technology (B.Tech), Computer Science Engineering

2022 – 2026

Achieved a peak rating of 1490+ on LeetCode; solved 100+ Data Structures and Algorithms problems; developed multiple full-stack and AI-powered applications.

Skills

JavaPythonJavaScriptTypeScriptSQLHTML5CSS3React.jsNext.jsAngular.jsTailwind CSSSpring BootNode.jsExpress.jsREST APIsJWT AuthenticationMongoDBMySQLPostgreSQLGitGitHubDockerPostmanCI/CDClaude APISemantic SearchWebSocketsSocket.ioData StructuresAlgorithmsOOPDBMSOperating SystemsSDLCAgileRedisKafkaAWSOpenAI APIVector Embeddings

Projects

CloudVault – Powered Personal Storage Platform

Designed a storage ecosystem capable of organizing and indexing over 10,000 digital assets; accelerated content discovery by nearly 60% using vector embeddings and semantic retrieval; exposed secure authenticated resource-management endpoints; containerized application services for reproducible deployments.

CodeCollab – Real-Time Collaborative Coding Platform

Delivered a browser-based collaborative coding environment supporting 10+ simultaneous participants; used WebSocket communication for sub-second synchronization and enabled live code updates and integrated communication workflows.