PORTFOLIO / 2026 COMPUTER SCIENCE ENGINEERING INDIA / AVAILABLE

COMPUTER SCIENCE engineer.

Ritik Rana is a B.Tech Computer Science student who builds across full stack systems, algorithms, databases, and emerging technology — engineering across multiple layers of the stack.

SCROLL TO INSPECT

X.01 / Y.24

SYS.2026

FULL STACK — AI/ML — CLOUD — ALGORITHMS — SYSTEMS — FRONTEND — BACKEND — DATABASES — FULL STACK — AI/ML — CLOUD — ALGORITHMS — SYSTEMS — FRONTEND — BACKEND — DATABASES —

COMPUTER SCIENCE / SOFTWARE ENGINEERING / DSA / CLOUD / CYBERSECURITY / DEVELOPER TOOLS / COMPUTER SCIENCE / SOFTWARE ENGINEERING /

01 / PROFILE

AVAILABLE FOR OPPORTUNITIES

ABOUT / RITIK RANA

I BUILD DIGITAL
SYSTEMS THAT
SCALE.

I'm Ritik Rana, a Computer Science engineer who builds across full stack systems, algorithms, databases, and cloud infrastructure — turning engineering problems into production-ready digital products.

My work connects thoughtful interfaces with backend architecture, APIs, authentication, databases and deployment workflows. I care about clean systems, maintainable code and products that feel effortless to use.

ROLECSE ENGINEER

FOCUSFULL STACK & SYSTEMS

BASEINDIA

VIEW SELECTED WORK ↘

01 / ENGINEERING PHILOSOPHY

BEYOND
THE
INTERFACE.

I approach full-stack development as system engineering — understanding how interfaces, APIs, authentication, databases, and deployment workflows connect to create reliable digital products.

My focus is not simply building features. I care about architecture, scalability, maintainability, and the experience of the people using the product.

GOOD SOFTWARE
SHOULD FEEL SIMPLE. even when the engineering behind it isn't.

SYSTEM INDEX

01 DSA PROBLEMS 200+ ACTIVE

02 PRODUCTION PROJECTS 03+ SHIPPED

03 PROFESSIONAL EXPERIENCE 02 VERIFIED

04 GRADUATION 2027 IN PROGRESS

02 / SELECTED WORK

PRODUCTS,
NOT JUST
PROJECTS.

01 / FEATURED SYSTEM

FULL STACK 2026

EPICCart

Production-grade full-stack e-commerce platform

A modern, scalable e-commerce platform built with a Next.js frontend and NestJS backend in a monorepo architecture. Features Razorpay checkout, real authentication, admin dashboard, PWA support, and full CI/CD deployment on AWS via Docker and Jenkins.

Next.jsNestJSTypeScript PostgreSQLPrismaDockerAWSJenkins

LIVE DEMO ↗ VIEW CODE ↗

epiccart.app / shop

SCROLL TO EXPLORE

02 / AI / HEALTHCARE

AI / ML 2026

VITALISAI

Intelligent healthcare assistant powered by Llama & Hybrid RAG

An AI-powered healthcare assistant providing conversational medical guidance through a futuristic interface. Built on a Llama-based AI with Hybrid RAG, clinical triage, multilingual support, interactive body map, Google Auth, and persistent consultation history.

LlamaRAGGroq Node.jsJavaScriptPostgreSQLFirebase

LIVE DEMO ↗ VIEW CODE ↗

vitalis-ai.app / consult

03 / DSA / FULL STACK

C++ / DSA 2026

SUDOKUSolver

High-performance C++ REST API with algorithm visualization

A full-stack Sudoku application built around a C++17 REST API (Crow Framework) and a Vanilla JS frontend. Features recursive backtracking solver, step-by-step visualization, puzzle generator with difficulty levels, real-time board validation, and live execution statistics.

C++17CrowREST API JavaScriptDockerCMakeDSA

LIVE DEMO ↗ VIEW CODE ↗

sudoku-solver-8aoh.onrender.com

03 / EXPERIENCE

WORK,
IN CONTEXT.

2026 Freelance Full Stack Developer Code Teza LMS [ VIEW ENGINEERING IMPACT + ]

Architected and developed a full-scale Learning Management System. Implemented secure role-based access control (RBAC), robust REST APIs, and a scalable MongoDB schema. Handled complex media uploads and streaming integration, ensuring high performance and data integrity in a production environment.

2026 Full Stack Developer Intern DSPL Technologies [ VIEW ENGINEERING IMPACT + ]

Collaborated with senior engineers to build and maintain scalable web applications using the MERN stack. Optimized database queries, improved API response times, and implemented responsive frontend architectures. Participated in code reviews and agile deployment workflows.

04 / ENGINEERING DOMAINS

WHAT I BUILD
WITH.

01 FULL STACK End-to-end product engineering from UI to database and deployment.

React.jsNode.jsMongoDBExpress

↗

02 FRONTEND Responsive, accessible interfaces with polished micro-interactions.

React.jsHTML5CSS3Tailwind

↗

03 BACKEND Scalable REST APIs, RBAC, JWT authentication, and server architecture.

Node.jsExpress.jsJWTbcrypt

↗

04 ALGORITHMS & DSA 200+ problems solved across LeetCode, GFG, and HackerRank.

JavaC++PythonJavaScript

↗

05 DATABASES Schema design and query optimization for production-scale systems.

MongoDBMySQLAtlasCloudinary

↗

06 CLOUD & DEPLOYMENT End-to-end deployment pipelines on cloud infrastructure platforms.

NetlifyRenderGitHubGit

↗

07 SYSTEM DESIGN Architecture-first thinking: scalability, maintainability, resilience.

ArchitectureDB DesignRBACOOP

↗

04.1 / TECHNOLOGY MAP

THE ECOSYSTEM.

PROBLEMS SOLVED.

LeetCode / GeeksForGeeks / HackerRank

LOGIC

CONSISTENCY

OPTIMIZATION

01 HACKATHON
CAPTAIN Led team-based coding initiatives in high-pressure environments, focusing on rapid prototyping and robust logic.

02 OPEN
CONTRIBUTOR Actively maintaining Algo-Vault and Logic-Lab repositories, sharing optimized solutions and engineering practices.

03 TECH
MENTORSHIP Guided peers in full-stack development, database schema design, and modern deployment workflows.

05.1 / ENGINEERING LOG

THE JOURNEY.

2026 / JAN

BUILDING

Architected CodeTeza LMS from scratch — RBAC, Cloudinary media pipelines, production MongoDB schema, and deployed REST API serving real users.

FULL STACK

2026 / MAR

SHIPPING

Delivered DSPL Technologies — a client-facing premium agency website with MERN stack, live in production with optimized performance metrics.

WEB ENGINEERING

2025–26

SOLVING

Solved 200+ algorithm problems across LeetCode, GeeksForGeeks, and HackerRank — maintaining Algo-Vault as an open repository of optimized solutions.

DSA & ALGORITHMS

2026 / MAY

ENGINEERING

Ayodhya Estates — premium real estate platform combining luxury editorial design with a scalable MERN backend and property inquiry system.

MERN ARCHITECTURE

ONGOING

LEARNING

B.Tech in Computer Science at Lovely Professional University — studying across algorithms, databases, system design, cloud infrastructure, and software engineering principles.

B.TECH CSE / 2027

05 / ACADEMIC ARCHIVE

2027

B.TECH IN COMPUTER SCIENCE

Lovely Professional University

ACADEMIC RECORD / IN PROGRESS

2023

CLASS XII — SCIENCE

Kendriya Vidyalaya

ACADEMIC RECORD / VERIFIED

2021

CLASS X — SCIENCE

Kendriya Vidyalaya

ACADEMIC RECORD / VERIFIED

06 / VERIFIED LEARNING

HAVE A
SYSTEM TO
BUILD?

Let's talk.

AVAILABLE / 2026

I build scalable digital products, production systems and polished web experiences. Have a serious idea, engineering challenge or collaboration in mind? Send the signal.

ritikrana0606@gmail.com

DIRECT CHANNELS / 03

PHONE +91-9415156079

TRANSMISSION FORM / NEW INQUIRY

COMPUTER SCIENCE engineer.

I BUILD DIGITAL SYSTEMS THAT SCALE.

BEYONDTHEINTERFACE.

PRODUCTS,NOT JUSTPROJECTS.

EPICCart

VITALISAI

SUDOKUSolver

WORK,IN CONTEXT.

WHAT I BUILDWITH.

THE ECOSYSTEM.

THE JOURNEY.

HAVE ASYSTEM TOBUILD?

I BUILD DIGITAL
SYSTEMS THAT
SCALE.

BEYOND
THE
INTERFACE.

PRODUCTS,
NOT JUST
PROJECTS.

WORK,
IN CONTEXT.

WHAT I BUILD
WITH.

HAVE A
SYSTEM TO
BUILD?