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kratos0718/README.md

Abhinav Tarigoppula — AI/ML Engineer · Open-Source Contributor

Final-year B.Tech CSE (AI/ML), GITAM University · Visakhapatnam, India

LinkedIn  ·  ResearchGate  ·  Portfolio  ·  Email

profile views   IEEE ISED 2026 accepted   15 merged PRs


I build tools that make AI/ML systems more reliable. Most AI demos are slick; most AI in production is messy — I like working in that gap, close enough to the real problem to build something that doesn't fall apart outside a notebook. Author of codehound, 15 PRs merged into major AI frameworks with a combined 300k+ stars.

Currently

  • 🔭 built DocGuard-VLM — QLoRA fine-tuned Qwen2-VL for document extraction + forgery detection
  • 🐕 building codehound — a static analyzer that finds real bugs in AI codebases
  • 📄 first-author paper accepted at IEEE ISED 2026, NIT Warangal
  • 🌱 learning: LoRA/PEFT fine-tuning, vision-language models
  • 🎯 targeting AI/ML research roles & a funded MS

At a glance

Merged PRs   15  ·  9 orgs  ·  300k+ ⭐
Flagship     codehound (AST analyzer)
Bug classes  async-blocking, task GC,
             resource leaks, B006
Research     accepted @ IEEE ISED 2026
Stack        Python · Java · PyTorch · LLMs

An AST-based Python static analyzer — ~750 LOC, zero dependencies, CI on Python 3.9–3.12. It detects six real bug classes: event-loop-blocking calls inside async functions, fire-and-forget tasks that can be garbage-collected mid-run, mutable default arguments, unclosed file handles, and deprecated event-loop APIs. Several of the merged fixes below were surfaced by it.

View repository


🔧 Open-source contributions

Real bug fixes across widely-used AI/ML repositories. One change shipped in a HuggingFace production release; one came from a founder's invitation to contribute (Future AGI).

15 merged PRs 9 organizations 300k+ combined stars shipped in huggingface_hub v1.17.0


unsloth
69k⭐
Blocking time.sleep (up to 30s) freezing the async event loop in the model-export route — found by codehound.
#6135 · merged

pydantic-ai
18k⭐
Shared mutable-default deque in process_tool_calls leaking one run's result into the next — found by codehound. Merged same day.
#6189 · merged

prowler
14k⭐
Azure Flexible Server check reading log-retention from the wrong config key, with a regression test. Merged by a maintainer.
#11761 · merged

agno
41k⭐
Blocking time.sleep / requests.get in async, plus a file-handle leak in transcribe_audio. Discord-handler bug found by codehound.
#8158 · #8186 · #8161 · #8138 · merged

mem0
62k⭐
Mutable default arguments (B006) in Completions.create and BaseEmbedderConfig, with a regression test.
#5302 · merged

HuggingFace
hub · accelerate · peft
Documented undocumented public-API parameters. The hub change shipped in release v1.17.0 — live on PyPI.
hub #4289 · accelerate #4051 · merged

marimo
22k⭐ · YC
Shipped a new public-API feature — a filter argument on mo.ui.file_browser().
#9667 · merged

Weaviate · Xorbits
vector DB · inference
Blocking time.sleep in async wait_for_weaviatefound by codehound, merged by a maintainer. Same bug class fixed at Xorbits.
weaviate #2104 · xinference #5055 · merged

15 PRs merged · 9 organizations · 300k+ combined stars — all reviewed and merged by core maintainers.

View all 15 merged PRs View open PRs

Currently under review — beyond Python/AI, into new languages and domains:

mercari pysnmp vllm autogen litellm dask future-agi


📄 Research

Co-authored with Dr. Chandrakanta Mahanty (GITAM). (Full list on ResearchGate)

  • Machine Learning-Based Student Performance Prediction: A Comparative Study Using Ensemble Methods and Explainable AI
    accepted 14th International Conference on Intelligent Systems and Embedded Design (ISED 2026), NIT Warangal · Publisher: IEEE
  • Behavior-Driven Adaptive Learning Agents for Personalized Educationunder review, IEEE
  • HAPS: Hybrid AI Proctoring (dual-stream CNNs + YOLO)preprint

View full publication list


🚀 Selected projects


PathForge
AI placement-prep platform — RAG over FAISS with a skill-gap scoring layer

MarkMe
Attendance — face recognition + GPS geo-fencing + rotating session keys

SoulSync
Transformer-based emotion classification for mental-health support (SIH 2024)

PaperMind
RAG arXiv explainer with streaming responses & D3.js knowledge graphs

View more projects · abhinavbuilds.online


🛠 Tech

tech stack

Python · Java · PyTorch · TensorFlow · scikit-learn · OpenCV · LangChain · FastAPI · React/Node · PostgreSQL · Docker · Git




contribution snake

Pinned Loading

  1. MarkMe MarkMe Public

    Geofenced classroom attendance — 6-digit session key + GPS Haversine geofence + webcam snapshot audit trail. React, Express, MongoDB, Cloudinary.

    JavaScript

  2. pathforge pathforge Public

    AI placement-prep platform — RAG over FAISS with a skill-gap scoring layer that personalises study material and mock interviews.

    TypeScript

  3. portfolio portfolio Public

    Source for abhinavbuilds.online — React + TypeScript + Vite portfolio with GSAP motion and JSON-LD structured data.

    TypeScript

  4. nexus-ai nexus-ai Public

    Experimental multi-agent AI workspace — Python.

    Python