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harshjainnn/README.md

Typing SVG

πŸ“ Vellore, India


🧠 About Me

I'm a final-year Computer Science student at Vellore Institute of Technology (CGPA 8.57), currently working as a Software Developer at Ximble, a logistics platform, where I build an AI-driven QA agent system β€” ingesting GitHub webhooks, running multi-repo impact analysis with Gemini, generating HTTP test plans from Arazzo specs, and executing them autonomously against staging environments.

I enjoy working across the stack β€” from FastAPI backends and LLM integrations to React frontends β€” and I'm an active open-source contributor, picking up good-first-issues across projects like krkn-chaos/krkn, AlexandriaChemistry/ACT, cloud-hypervisor, and Uninett/Argus to sharpen my engineering fundamentals.

🎯 Core mindset: Clean architecture · Scalable systems · Data-driven problem solving


πŸ’ͺ Core Strengths

πŸ€–

AI Systems Builder
Designing LLM-powered QA agents β€” impact analysis, test generation, and autonomous execution pipelines

🧩

Full-Stack Engineer
Building end-to-end apps with FastAPI, React, Node.js, and SQL-backed services

πŸ“Š

Data & NLP
Sentiment analysis, multimodal QA systems, and applied ML with 85%+ accuracy in production tools

🌱

Open Source Contributor
Actively shipping PRs across chaos engineering, chemistry, and virtualization projects

πŸ’Ό Experience

🏒 Software Developer β€” Ximble



β–Έ Building an AI-driven QA agent β€” FastAPI system ingesting GitHub webhooks and using Gemini for multi-repo impact analysis
β–Έ Generating and executing HTTP test plans from Arazzo YAML workflow specs against staging environments
β–Έ Designed multi-actor auth handling, GitHub Projects v2 integrations, and a fully autonomous test pipeline

πŸ’» Software Development Intern β€” Protologic Solutions



β–Έ Built a Client Feedback Sentiment Analyzer using Python, NLP (TF-IDF, Logistic Regression), and Streamlit β€” 85% accuracy
β–Έ Developed an interactive dashboard with sentiment charts, word clouds, and trend analysis
β–Έ Automated reporting and CSV/Excel exports, cutting manual effort by 60%

πŸš€ Featured Projects

🧠 Smart Task Planner

Full-stack app that converts high-level user goals into structured project plans using Groq LLM analysis. FastAPI + SQLAlchemy backend with a React/TypeScript frontend built with MUI.

πŸŽ₯ SwiftVQA β€” Lightweight Video QA

Video Question Answering system with frame extraction, Whisper transcription, and multimodal embeddings (visual + audio + text). Uses BART for efficient answer generation.

πŸ’¬ Real-Time Chat Application

Team chat app with instant messaging across channels using Socket.IO. Secure JWT + bcrypt auth, MongoDB persistence, Cloudinary media storage, and a responsive Tailwind/DaisyUI/Bootstrap UI.

🌱 Open Source Contributions

Active contributor across multiple repos β€” pytest framework migration for krkn-chaos/krkn, a ForceComputer statistics feature for AlexandriaChemistry/ACT, a Rust refactor for cloud-hypervisor, and a UI fix for Uninett/Argus.


πŸ› οΈ Tech Stack

πŸ’» Languages

Java Python C++ SQL JavaScript R

🌐 Web & Backend

React FastAPI Node.js Express.js Flask

πŸ€– AI / ML

NumPy Pandas LLMs Gemini Groq API

☁️ Tools & Concepts

Git GitHub MySQL Jupyter AWS


πŸ“Š GitHub Stats

Snake contribution graph


πŸ† Certifications

☁️ AWS Cloud Practitioner Amazon (Aug 2024)
🧠 Getting Started with Deep Learning NVIDIA (Sept 2025)

πŸŽ“ Education

Vellore Institute of Technology, Vellore, India B.Tech in Computer Science β€” CGPA 8.57/10.0 (Sept 2022 – Present)


🀝 Let's Connect

⭐ Star my repos if you find them useful β€” it keeps me building more! πŸš€

Pinned Loading

  1. Smart-task-planner Smart-task-planner Public

    TypeScript 3

  2. Swift-VAQ Swift-VAQ Public

    Python 3

  3. Realtime-Chat-App Realtime-Chat-App Public

    JavaScript 3

  4. clara-AI clara-AI Public

    Python 1

  5. Fleetops Fleetops Public

    JavaScript 2

  6. task-tracker task-tracker Public

    JavaScript 1