Hello, I'm Vivek

AI & Full Stack Developer

I build |

Building AI-powered applications that solve real problems.
RAG chatbots • ML systems • Full-stack web apps

Shipped production RAG chatbot serving 100+ users, ML-based DDoS detection system with 95%+ accuracy, and scalable MERN applications. Ready to deliver impact from day one.

View Projects Download Resume
React Node.js MongoDB LangChain AWS Flutter

About Me

AI & Backend Developer

I am a final-year Computer Science & Data Science undergraduate focused on building real-world AI-powered applications.

I have developed a Retrieval-Augmented Generation (RAG) chatbot that answers questions from documents, a machine learning-based DDoS detection system, and a document verification tool using computer vision.

My primary stack includes Python, LangChain, Node.js, and MongoDB. I enjoy designing backend systems, integrating APIs, and building practical AI solutions.

Currently seeking an entry-level Software Developer or AI Developer role where I can contribute to backend and AI-driven applications.

8.37

CGPA

5+

Projects

1+

Internship

Technical Skills

Frontend Development

Building responsive, interactive user interfaces with modern frameworks and best practices.

React.js HTML5 CSS3 JavaScript Responsive Design

Backend Development

Developing scalable server-side applications and RESTful APIs with robust architecture.

Node.js Express.js Python Flask REST API

Databases

Designing and managing efficient database systems for data storage and retrieval.

MongoDB MySQL PostgreSQL Vector DB

AI & Machine Learning

Implementing intelligent systems with LLMs, RAG pipelines, and ML algorithms.

LangChain RAG OpenAI API Scikit-learn TensorFlow

Tools & Cloud

Leveraging modern development tools and cloud platforms for deployment and CI/CD.

Git GitHub AWS Docker VS Code

Mobile Development

Creating cross-platform mobile applications with native performance and smooth UX.

Flutter Dart Android iOS Material Design

Projects

AI Student Assistant Chatbot

Production RAG chatbot serving 100+ users. Answers questions from PDFs with 90% accuracy using LangChain, vector embeddings, and context-aware retrieval.

Python LangChain Node.js MongoDB React

DDoS Detection System

ML system achieving 95%+ accuracy in detecting network attacks. Trained Random Forest model on 100K+ traffic samples with real-time classification.

Python Scikit-learn Pandas NumPy

Document Verification System

Computer vision system detecting document tampering with 85%+ accuracy. Processes 50+ document types using OpenCV and ML algorithms.

Python OpenCV Flask Machine Learning

Weather Mobile Application

Cross-platform Flutter app showing live weather and forecasts using API integration and geolocation.

Flutter Dart REST API

Experience

Mobile Application Developer Intern

Tech Internship • 2024

• Built 15+ responsive UI components in Flutter, reducing development time by 30%
• Implemented navigation system serving 500+ daily active users
• Integrated REST APIs with 99% uptime, handling 1000+ requests/day
• Collaborated in agile team, delivering features 20% faster than timeline

Data Engineering Intern

IVIS Lab • 2023

• Processed 10GB+ datasets using Python and Pandas
• Built ETL pipelines reducing data processing time by 40%
• Automated data validation, catching 95% of errors pre-production

Python Foundations Certification

Infosys Springboard • 2023

• Completed 40+ hours of Python programming training
• Scored 90%+ in final assessment
• Applied skills in 3 production projects

Publications

A Review on RAG-Based Student Assistant Chatbot using LangChain

EPRA International Journal of Research and Development (IJRD)

VOL.10 Issue 8, August 2025

DOI: 10.36713/epra23698

Academic Journey

2022 - 2026

B.E. in Computer Science (Data Science)

ATME College of Engineering, Mysuru

Visvesvaraya Technological University, Belagavi

CGPA: 8.37

2020 - 2022

Pre-University (PUC)

JSS PU College, SJCE Campus, Mysuru

Percentage: 91.17%

2019 - 2020

SSLC

Sri Kalabhayaveshwara High School, Kanakapura

Percentage: 94.72%

Certifications

AI & Machine Learning

AI/ML fundamentals and applications

Web Development

Full Stack Web Development

Python Programming

Advanced Python programming

GitHub Activity

My open-source contributions and coding journey

15+

Public Repositories

20+

Stars Earned

Active

Contribution Streak

Vivek's GitHub Contribution Calendar
View Full GitHub Profile

Let's Build Something Great Together

Currently available for full-time opportunities and freelance projects

I'm actively seeking roles in Full Stack Development and AI Engineering where I can contribute to innovative projects and grow as a professional. Whether you're looking for a dedicated team member or have an exciting project in mind, I'd love to hear from you.

Let's connect and discuss how my skills in MERN stack, AI/ML, and mobile development can add value to your team.

Contact Information

vivekvvivekv70@gmail.com LinkedIn Profile GitHub Portfolio Download Resume

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