Devfolio
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Hello, I'm
Devesh Tiwari

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Undergraduate Computer Science student with strong foundations in software engineering, data structures, and system design. Experienced in building scalable full-stack and AI-driven applications using Java, Python, Next.js, and TypeScript. Skilled in RESTful APIs, cloud platforms, and database management, with hands-on experience in CI/CD pipelines and Agile workflows.

Featured Work

My Projects

A collection of work that showcases my passion for building beautiful, functional experiences.

Screenshot of E-Commerce Platform-Backend

E-Commerce Platform-Backend

This project provides a RESTful API for managing e-commerce operations such as user authentication, category management, product management, and cart functionality. It is built using Node.js, Express.js, and MongoDB, and includes features like JWT-based authentication, CRUD operations for categories and products, and cart management with quantity updates.

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Screenshot of Portfolio Website

Portfolio Website

Devfolio is a personal portfolio website that displays a developer’s projects, technical skills, certifications, and contact information. It serves as an interactive online resume, allowing visitors to view detailed overviews of completed work, technology expertise, and ways to connect or collaborate.

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Screenshot of QR Mapper - Badge to Ticket Linker

QR Mapper - Badge to Ticket Linker

A staff-facing QR mapping tool that links pre-printed badge QR codes to dynamic event ticket URLs. Staff scan a badge then scan the attendee's QR ticket to create a mapping in Supabase. When attendees later scan their own badge, they are instantly redirected to their ticket page. Built with Next.js 16 (App Router, TypeScript), Supabase (PostgreSQL), Tailwind CSS v4, and @yudiel/react-qr-scanner for camera-based scanning.

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Screenshot of WealthWise-AI Finance Platform

WealthWise-AI Finance Platform

Built a modern, AI-powered personal finance management platform that enables users to track income and expenses, manage multiple financial accounts, set budgets, and gain personalized financial insights. The platform includes a Google Gemini-powered receipt scanner to automatically extract transaction details from images, as well as features for recurring transactions, monthly financial reports, budget alerts, and interactive visual analytics.

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Screenshot of Healthlink-Etherium Health Records

Healthlink-Etherium Health Records

HealthLink is a decentralized health records management system built on the Ethereum blockchain. It allows patients to securely store and share their medical records with healthcare providers, ensuring data integrity and privacy through blockchain technology. The platform includes features for record creation, access control, and audit trails.

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View All on GitHub

Skills & Technologies

The tools and technologies I use to bring ideas to life

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Java
Python
C++
JavaScript
TypeScript
SQL
HTML5
CSS3
Next.js
React.js
Node.js
Express.js
Spring Boot
TensorFlow
LangGraph
Google Cloud (Vertex AI)
MongoDB
Supabase
PostgreSQL
Firebase
Docker
Generative AI
RAG Pipelines
Prompt Engineering
NLP
Penetration Testing
Git
Tailwind CSS
Scroll

Resume

My professional journey, education, and achievements

Education

B.E. in Computer Science

Sambhram Institute of Technology

Aug 2023 – May 2027

CGPA: 8.76/10 · No active backlogs

CBSE Class 12

DAV Academy

2023

Score: 71.4%

CBSE Class 10

Lord Buddha Public School

2021

Score: 88.0%

Certifications

Applied Generative AI & Vertex AI

Google Cloud

2025

Data Analytics & Java Development

Vtricks Technologies

System Design & Backend Engineering

Physics Wallah

Innovation & Design Thinking Program

COMED KARES

Experience

Creative Team Lead

OSCode, SAIT Chapter · Bengaluru, IN

Sep 2025 – Present

  • •Led outreach and engagement initiatives, increasing event attendance by 108% (from 120 to 250+ participants).
  • •Built an automated QR-based check-in and certificate generation system using Next.js and Supabase, reducing administrative effort by 80% and minimizing manual errors.
  • •Collaborated with cross-functional teams to streamline event operations and improve workflow efficiency.
  • •Mentored junior members on UI/UX best practices, fostering a collaborative and innovation-driven team environment.

Artificial Intelligence Intern

Coincent.ai · Remote

Jun 2024 – Aug 2024

  • •Engineered a text classification system using TensorFlow and NLP techniques.
  • •Designed and fine-tuned a Vision Transformer (ViT) model, improving performance over baseline CNN models by 15%.
  • •Performed large-scale data preprocessing and feature engineering using Pandas and NumPy.
  • •Analyzed and visualized model performance using Matplotlib.

Get In Touch

Have a project in mind or just want to say hi? My inbox is always open.