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EranTzarum/README.md

Hi there, I'm Eran David Tzarum πŸ‘‹

Full Stack Software Developer | AI-Native Engineer | B.Sc. CS Graduate

I build scalable, production-ready systems by combining strong computer science fundamentals with advanced agentic AI workflows. I don't just write code; I orchestrate it. By leveraging tools like Cursor, Claude Code, and Codex, I act as the system architect: designing multi-agent workflows that accelerate development cycles by 10x, while retaining 100% ownership over architecture, logic, and code quality.

  • πŸ”­ Currently working on: A production multi-tenant RealEstate CRM and architecting the next-gen AI platform for SmartFridge.
  • πŸŽ“ Education: B.Sc. in Computer Science (Final Year Grade: 96.6) while serving 200+ days in active operational reserve duty.
  • πŸ’‘ Achievements: Lead Developer of SmartFridge, Creator of TimeSkip AI Assessment.
  • πŸ”‘ Key Expertise: Full Stack Development (React/Node.js), Applied AI & ML pipelines, PostgreSQL Row-Level Security.
  • ⚑ Motto: Code. Build. Automate. Solve Real Problems.

πŸ“‚ Featured Projects

🏒 RealEstate CRM (Production Multi-Tenant Platform)

  • Tech Stack: React, TypeScript, Node.js, Express, Supabase (PostgreSQL)
  • Highlights: Built a live full-stack CRM featuring strict tenant data isolation enforced through Postgres Row-Level Security (RLS). Developed a deterministic property-matching engine and a custom Chrome extension.

🧊 SmartFridge (8200 IMPACT Alumni Project)

  • Tech Stack: Python, Java, Supabase, Google Gemini API, Flutter
  • Highlights: Initiated an IoT smart inventory startup. Architected backend pipelines integrating Google Gemini 2.5 Flash API for automated OCR receipt parsing and dynamic inventory analysis.

⏳ TimeSkip (ML-Based Assessment Platform)

  • Tech Stack: Python, Unity, C#, Scikit-learn, REST APIs
  • Highlights: Engineered an AI-driven behavioral assessment tool. Trained Logistic Regression models achieving 85% classification accuracy tested on 104 real-world users.

πŸ› οΈ Technical Arsenal

Here are the tools and technologies I work with:

Programming Languages:

Full Stack & Cloud:

AI & Machine Learning:

Core Concepts: System Architecture | Multi-Tenant Architecture | Row-Level Security | Agentic AI | Machine Learning | OOP


πŸ“Š GitHub Stats

Eran's GitHub Stats Top Languages
GitHub Streak

🀝 Connect with Me

LinkedIn Email

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  1. SmartFrige-APP SmartFrige-APP Public

    The user-facing mobile/web application for the SmartFrige system. Seamless UX for real-time inventory management.

    Java 1

  2. SmartFrige-IoT-System SmartFrige-IoT-System Public

    IoT Startup Backend & Hardware logic. Python & C++ system for sensor management, cloud communication, and inventory tracking.

    Java 1

  3. TimeSkip TimeSkip Public

    AI-driven productivity assessment platform. Full Stack (React/Node.js) with Data Science pipeline for user analytics.

    C# 1

  4. Python-custom-network-stack Python-custom-network-stack Public

    deep-dive into low-level network architecture. this project builds a complete network ecosystem from the ground up using Python's bare-metal OS socket library.

    Python

  5. TCP-and-UDP-programming TCP-and-UDP-programming Public

    Client-Server architecture examples demonstrating the differences and implementations of TCP vs. UDP protocols.

    C 2

  6. CatanGame CatanGame Public

    Digital recreation of the 'Settlers of Catan' board game with custom game logic, resource management, and UI.

    C++