8000 Ajwebdevs (ARJUN S NAIR) · GitHub
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Ajwebdevs/README.md

Hi, I'm Arjun S. Nair

Ml/AI Developer & AI Researcher | Microsoft Student Ambassador | Postman Student Leader

I am a Software Development Engineer (SDE-2) with over 5 years of professional experience and more than 10 years of software development contributions. As the founder of Cmakers and creator of multiple innovative projects, I specialize in full-stack development, systems programming, and AI research.

Current Work & Research

  • AI Research: Published researcher in ML and AI with peer-reviewed work on:
    • DHGRPO (Domain-Induced Hierarchical Group Relative Policy Optimization) - a novel extension of Group Relative Policy Optimization for robust preference-based fine-tuning of large language models DOI
    • Calibration Meets Reality: Making Machine Learning Predictions Trustworthy - rigorous theoretical analysis of post-hoc calibration methods with convergence guarantees arXiv
    • Impossibility Theorem for Confidence Calibration: Proving neural networks cannot learn well-calibrated confidence estimates with meaningful diversity under binary supervision arXiv
  • Live LLM Development: Building a custom large language model with a hybrid tokenizer featuring 200k+ vocabulary tokens, surpassing GPT-4's CL100K base tokenizer performance
  • Systems Architecture: Developing new AI system architectures and low-level implementations

Notable Projects & Achievements

Screenshot 2025-08-18 at 6 04 10 PM

Open Source & Research

  • ForgeForm: Lightweight, TypeScript-first form validation library
  • (NPM Package)
  • ElaCompiler: Custom programming language and compiler implementation
  • ajsos: Unix-based experimental operating system
  • ForgeReform: NPM library for front-end code transformation
  • Leaf: Comprehensive toolset for indie developers and AI integrations
  • Published Research: DHGRPO paper on advanced policy optimization techniques

Professional Experience

  • Cmakers (Founder): 16+ years of independent development and innovation
  • Full Stack Developer: MERN stack, TypeScript, React, Node.js, PostgreSQL
  • Systems Programming: Extensive C/C++ experience including HTTP servers and low-level tools
  • Cloud Technologies: Microsoft Azure, AI/ML implementations, Flutter development

Leadership & Community

  • Microsoft Learn Student Ambassador (Beta): Promoting Microsoft technologies and organizing educational events
  • Postman Student Leader: Advocating API development best practices and mentoring students
  • Technology Advocacy: Active in building tech communities and fostering innovation

Technical Expertise

Languages

c cplusplus typescript javascript python

Frameworks & Technologies

react nextjs nodejs tailwind postgresql postman azure

Specializations: AI/ML, Systems Programming, API Development, Compiler Design

GitHub Stats

Top Languages

Connect with Me

LinkedIn Email


Note: This is my new GitHub account. My previous account was unfortunately lost, but I'm continuing my open-source contributions and research here.

Current Focus: Advancing AI research through novel optimization techniques while building scalable systems that push the boundaries of what's possible in machine learning and software development.

Pinned Loading

  1. Chronicals Chronicals Public

    High-Performance LLM Fine-Tuning Framework - 3.51x faster than Unsloth

    Python 7 1

  2. ForgeForm ForgeForm Public

    Lightweight, TypeScript-First Form Validation for Modern Web Applications

    TypeScript 4

  3. ForgeForm-web-demo ForgeForm-web-demo Public

    ForgeForm is a lightweight and powerful form validation library for React applications. Define your form schema and let ForgeForm handle the validation, error handling, and state management.

    TypeScript

  4. Restnews Restnews Public

    JavaScript 1 4

  5. Blood_recon Blood_recon Public

    Blood transfer telergam bot

    JavaScript 3 1

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