Skip to content
View Winter0996's full-sized avatar

Block or report Winter0996

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.

Content in all repositories owned by your account will be closed.
Maximum 250 characters. Please don’t include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you.
Report abuse

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

Report abuse
Winter0996/README.md

Nathan Winter Software Engineer Header

Portfolio LinkedIn Email GitHub

Profile Views


👨‍💻 Software Engineer

I'm a Software Engineer with a B.S. in Computer Science with an emphasis in Software Engineering from Johnson & Wales University.

I build full-stack applications with a focus on clean architecture, scalable APIs, secure data access, responsive interfaces, and production-ready engineering practices.

My experience spans modern web development and AI-powered applications, including React/TypeScript frontends, Python and Node.js backends, RESTful APIs, PostgreSQL, multi-tenant systems, RLS, CI/CD, and local LLM/RAG pipelines.

I'm particularly interested in building software where strong engineering fundamentals and practical AI capabilities intersect.

Software Engineering
├── Full-Stack Development
│   ├── React / TypeScript
│   ├── Node.js / Flask
│   ├── REST APIs
│   └── Responsive UI
│
├── Backend & Data
│   ├── PostgreSQL / MySQL / MongoDB
│   ├── Authentication & Authorization
│   ├── Row-Level Security
│   └── Multi-Tenant Architecture
│
├── AI / ML Engineering
│   ├── RAG Pipelines
│   ├── LLM Integration
│   ├── ChromaDB
│   ├── Sentence-Transformers
│   └── Ollama / Local LLMs
│
└── Engineering & DevOps
    ├── Git / GitHub
    ├── GitHub Actions
    ├── CI/CD
    ├── Testing & QA
    └── Vercel / AWS

🛠️ Skills & Technologies

Languages

Python TypeScript JavaScript Java Kotlin PHP C HTML5 CSS3

Frontend

React TypeScript Next.js Tailwind CSS Bootstrap Vite

Backend & APIs

Node.js Flask FastAPI REST APIs Socket.IO

Databases & Data

PostgreSQL MySQL MongoDB SQLite Redis Row-Level Security Multi-Tenant Architecture

AI / ML

RAG LLM Integration ChromaDB Ollama Sentence Transformers

DevOps, Cloud & Tools

Git GitHub GitHub Actions Docker Vercel AWS VS Code Cursor

Testing & Engineering

Selenium pytest Mockito CI/CD Agile Object Oriented Programming


🚀 Featured Projects

💼 Job Application Tracker

React · TypeScript · PostgreSQL · RLS · Serverless Functions

Multi-tenant job application management platform built with a focus on secure architecture, role-based access, and automation..

  • 🔐 Multi-tenant architecture
  • 👥 Role-based access control
  • 🛡️ PostgreSQL Row-Level Security
  • 📧 Automated email reminders
  • ⏰ Scheduled serverless functions
  • 📊 Application management and tracking

🔗 View Repository


🤖 Local RAG Assistant

Python · Flask · React · TypeScript · ChromaDB · Sentence-Transformers · Ollama · Llama 3

100% local Retrieval-Augmented Generation application that allows users to chat with their documents while keeping their data private.

  • 🧠 Retrieval-Augmented Generation (RAG)
  • 📄 Document ingestion and retrieval
  • 🔎 ChromaDB vector database
  • 🧬 Sentence-Transformers embeddings
  • 🦙 Llama 3 local inference
  • 🔒 No API keys
  • ☁️ No cloud dependency
  • 🛡️ Full local privacy

🔗 View Repository


🧑‍💻 Local AI Coding Agent Assistant

Python · RAG · Ollama · LLMs · Vector Search

Local-first AI coding agent designed to assist with software development while keeping the developer in control.

The agent retrieves relevant code using RAG, generates proposed patches through Ollama, and requires human approval before modifying the codebase.

  • 🔎 Code-aware RAG retrieval
  • 🧠 Local LLM inference
  • 🦙 Ollama integration
  • 📝 AI-generated code patches
  • 👤 Human-in-the-loop approval
  • 🔒 No paid APIs
  • ☁️ No cloud dependency
  • 🏠 Local-first architecture

🔗 View Repository


🌐 Developer Portfolio

React · TypeScript · Vercel

Personal developer portfolio featuring project showcases, GitHub statistics, certifications, contact functionality, and responsive UI.

  • React + TypeScript SPA
  • Dark / light mode
  • GitHub integration
  • Contribution graph
  • Certifications gallery
  • Contact form
  • Automated CI/CD through Vercel

🔗 Live Portfolio 🔗 View Repository



📊 GitHub Contributions

GitHub Contribution Streak

GitHub Contribution Graph


🎓 Education

Johnson & Wales University — Providence, RI

Bachelor of Science in Computer Science Emphasis: Software Engineering August 2020 – March 2025


🏅 Certifications & Credentials

  • Coding for Web Part 1 — HTML & CSS Specialist
  • Coding for Web Part 2 — JavaScript Specialist
  • Johnson & Wales University — Web Development Program
  • Publicis Sapient Project — Prototyping & Web Development
  • Global Career Accelerator — Intercultural Skills

🤝 Let's Connect

I'm interested in opportunities involving:

Software Engineering · Full-Stack Development · Backend Engineering · AI/ML Engineering · Web Development

Portfolio LinkedIn Email


Building software. Solving problems. Always learning.

Footer Banner

Pinned Loading

  1. File-Upload-Dashboard File-Upload-Dashboard Public

    A modern, React + TypeScript + Vite web application for uploading and managing files.

    TypeScript

  2. nathan-winter-portfolio nathan-winter-portfolio Public

    My personal developer portfolio built with React, TypeScript, Tailwind CSS, and Vite. Features a live GitHub stats page, certifications, dark/light mode toggle, and a contact form. Deployed via Git…

    TypeScript 1

  3. local-rag-assistant local-rag-assistant Public

    100% local RAG app — chat with your documents using Llama 3, ChromaDB, and Sentence-Transformers. No API keys, no cloud, full privacy.

    TypeScript 1

  4. local-ai-coding-agent local-ai-coding-agent Public

    A local-first AI coding agent — retrieves relevant code via RAG, proposes patches through Ollama, and applies them only after human approval. No paid APIs, no cloud dependency.

    Python