Skip to content
View vin0san's full-sized avatar
🐢
🐢

Highlights

  • Pro

Block or report vin0san

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
vin0san/README.md

Hi, I'm Vyn 👋

Engineering Undergrad ('22–'26) | AI/ML Engineer & Full-Stack Developer

I bridge the gap between complex machine learning research and high-performance production systems. My focus is on building scalable, data-driven tools using Python, Go, and FastAPI.

⚡ Performance Highlights

  • High-Concurrency Systems: Engineered a Go crawler capable of processing 10k+ URLs in <5 seconds.
  • Scalable AI Pipelines: Built a FastAPI/React ecosystem that parses and analyzes 50MB+ PDFs in <10 seconds.
  • Anomaly Detection: Developed a GMM-based fraud model achieving a 0.93 ROC-AUC on 280k+ transactions.

Current Interests: NLP & LLM Orchestration, Computer Vision, and Medical Imaging.


🛠️ Technical Toolkit

Category Tools & Technologies
AI/ML Python PyTorch TensorFlow HuggingFace
Systems/Backend Go FastAPI C++ Node.js
Cloud & DevOps AWS Docker GitHub Actions Linux
Frontend/Data React PostgreSQL MongoDB

🚀 Selected Work

Contract Intelligence Parser Full-stack Document AI for massive PDF analysis

  • Performance: Processes 50MB+ documents in under 10 seconds with 95% extraction accuracy.
  • Stack: FastAPI, React, MongoDB, Docker.
  • Links: 🎥 Live Demo📸 Screenshots

High-Performance Go Crawler Concurrent scraper optimized for ML data pipelines

  • Performance: Scrapes 10k+ URLs in <5 seconds using Go's concurrency primitives (Goroutines/Channels).
  • Stack: Go (Golang), Colly, ML-ready JSON output.
  • Links: 🛠️ View Source

Unsupervised Fraud Detection Anomaly detection on high-dimensional financial data

  • Results: Achieved 0.93 ROC-AUC on 280k+ transactions using Gaussian Mixture Models (GMM).
  • Stack: Python, Scikit-Learn, NumPy, Matplotlib.
  • Links: 📓 Kaggle Notebook

🌟 Beyond the Code

I’m driven by the challenge of turning complex research into production-ready tools. I build with a global mindset and a passion for scalable innovation.

Off-duty? I’m your unofficial フィンランド観光大使. Let’s venture into the "code wilderness" and build something impactful!

📫 Connect with me

Twitter LinkedIn


Open to AI/ML or full-stack collaborations globally. Got a challenging idea? Let's build it. 💥

Pinned Loading

  1. movie-recommender-v1.0 movie-recommender-v1.0 Public

    Python

  2. unsupervised-fraud-detection-gmm unsupervised-fraud-detection-gmm Public

    Mini-project: Unsupervised anomaly/fraud detection using Gaussian Mixture Models and Bayes posteriors.

    Jupyter Notebook

  3. Go-web-crawler Go-web-crawler Public

    Go

  4. Contract-intel Contract-intel Public

    JavaScript

  5. Deep-learning-from-scratch Deep-learning-from-scratch Public

    Jupyter Notebook

  6. mistral-docqa mistral-docqa Public

    Python