Hello, I'm

Abhigyan Srivastava

|

Ranchi, Jharkhand

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About Me

Abhigyan Srivastava

I'm a B.Tech student in Artificial Intelligence & Machine Learning at Birla Institute of Technology, Mesra, passionate about building impactful software solutions and solving complex algorithmic challenges.

With expertise spanning full-stack web development, machine learning, and competitive programming, I love transforming ideas into elegant, production-ready applications. I've solved 1000+ problems on Codeforces and ranked among the Top 75 in HackOn with Amazon.

0+ CF Problems
0 Max Rating
0 CGPA
0 Top Amazon

My Education

Birla Institute of Technology, Mesra

B.Tech — Artificial Intelligence & Machine Learning

2023 — 2027
CGPA: 8.79 Ranchi, Jharkhand

DAV Public School, Hehal

Higher Secondary Education

2019 — 2023
10th: 98% 12th: 94% Ranchi, Jharkhand

Technical Skills

Languages

C C++ Python SQL

Web Development

HTML CSS JavaScript React.js Next.js Node.js Express.js MongoDB Firebase

Machine Learning

EDA Supervised Learning Unsupervised Learning ANN CNN NLP

Mathematics for DS

Algebra Probability Statistics Calculus Matrices

CS Fundamentals

Data Structures & Algorithms OOP DBMS

Tools & Platforms

Git GitHub Render Vercel Cloudinary Postman Jupyter Notebook Google Colab PyCharm Linux

Featured Projects

Finlock

A full-stack finance management app with 6+ integrated tools for budgeting, expense tracking, account analytics, and automated AI insights.

  • Google OAuth 2.0 + JWT token rotation with Arcjet rate limiting
  • AI receipt scanning via Google Gemini with multimodal image processing
  • Serverless CRON jobs via Inngest for budget alerts & monthly reports
  • Automated financial reporting via Resend email integration
React.js Node.js Express.js MongoDB Inngest Gemini AI Vercel

ReWear

A full-stack clothing exchange platform enabling 1000+ users to swap clothes via direct swaps and point-based redemptions.

  • JWT authentication with Axios interceptors & multi-tier RBAC
  • Admin dashboard with content moderation & platform analytics
  • Cloudinary CDN integration for scalable image handling
  • 20+ RESTful API endpoints with modular route architecture
React.js Node.js Express.js MongoDB Cloudinary Render

Peacify

A mental health app with AI chatbots, Flask APIs, and self-care tools, tested by 10+ users for real-time mental health support.

  • Two ML models + NLP chatbot with 85%+ accuracy for mental health support
  • Designed data pipeline for user input preprocessing, tokenization & feature engineering
  • Secure and scalable Flask APIs for frontend-backend communication
  • Deployed on Render for production-ready availability
PyTorch Flask Python Scikit-learn NLP Render

AutoEngineer-CLI

An autonomous multi-agent system using CrewAI that orchestrates a 5-agent pipeline (Manager → Architect → Coder → QA → Reviewer) to generate, test, and review production code from plain-English task descriptions.

  • LiteLLM + OpenRouter integration for model-agnostic access to free-tier LLMs
  • Podman-based sandboxed execution engine — rootless, network-isolated containers
  • Custom file manipulation toolset with path traversal prevention for safe autonomous scaffolding
  • Published to PyPI — pipx-installable as a global CLI tool with 1-command setup
Python CrewAI LiteLLM OpenRouter Podman Click Pydantic PyPI

Text Summarization

A complete NLP pipeline using T5ForConditionalGeneration from Hugging Face for text summarization, covering both pre-trained inference and custom fine-tuning.

  • Fine-tuned T5 model on domain-specific data achieving evaluation loss of 1.66
  • Analyzed zero-shot vs. fine-tuned models for coherence & relevance gains
  • Deep work with tokenization, attention architectures & training loops
  • Trained in Google Colab — 2 epochs, 53.2s runtime
Python PyTorch Hugging Face Transformers NLP Google Colab

My Achievements

Top 75 — HackOn with Amazon Season 5

Ranked among the Top 75 coders out of 50,000+ participants, recognized for strong algorithmic skills and technical excellence.

1000+ Problems on Codeforces

Solved 1000+ problems with a maximum rating of 1558 (Specialist).

Global Rank 676 — Codeforces Round 1029 (Div. 3)

Among 33,000+ participants.

Global Rank 804 — Codeforces Round 1027 (Div. 3)

Among 35,000+ participants.

Global Rank 879 — Codeforces Round 978 (Div. 2)

Among 20,000+ participants.

Finalist — IEEE MegaProject

Secured a top 7 position among 45+ teams.

7th Rank — CodeZilla, Pantheon Techfest

Organized by ACM BIT-Mesra, competing against 50+ teams.

Positions of Responsibility

Technical Content Head

IEEE, BIT Mesra

February 2024 — Present
  • Organised a C++ workshop for 400+ students, focusing on core programming and Data Structure skills.
  • Conducted the recruitment process for IEEE BIT Mesra, overseeing the participation of 400+ students.

Get In Touch

Have a project in mind or just want to say hello? Feel free to reach out!

Location

Ranchi, Jharkhand, India