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tr535/README.md

Hi, I'm Tamar Reizner 👋

Full Stack Developer

I'm a highly motivated Full Stack Developer with a strong passion for exploring new technologies and digging deep into backend logic and system architecture. I build end-to-end applications with Angular, React, and ASP.NET Core Web API, and I'm currently deepening my backend architecture skills through a hands-on project evolving a monolith into microservices.

🚀 About Me

  • 💻 Currently: Developing and maintaining an enterprise system in a .NET environment during my practical training at the Israel Tax Authority (Digital Technologies and Information Division).
  • 🎓 Education: Software Engineering degree (Mahat), with advanced practical training in software architecture, microservices, and generative AI application development.
  • Tech focus: Bridging solid backend architecture with clean, responsive frontend experiences — and applying what I learn from real coursework directly into working, containerized systems.

🛠️ Tech Stack & Tools

  • Backend & Architecture: C# · .NET Core · Node.js · REST APIs · Microservices · Docker
  • Frontend: Angular · React · TypeScript · JavaScript · HTML5 · CSS3
  • Databases & Caching: SQL Server · MongoDB · SQLite · Redis
  • Generative AI: Prompt Engineering · RAG · Embeddings · AI Agents (studied in coursework)
  • DevOps & Tools: Git · Azure DevOps · Docker Compose · Postman · Swagger

🌟 Featured Projects

🏗️ E-Commerce: Monolith to Microservices Backend architecture project built with .NET 8 — evolved a working e-commerce monolith into a distributed microservices system, phase by phase.

  • Decomposed the monolith into independent Order, Product Catalog, Inventory, and Notification services, each with its own database (database-per-service, polyglot persistence)
  • Added an API Gateway, a BFF aggregation endpoint, and load-balanced service replicas
  • Replaced synchronous calls with asynchronous messaging and a choreography-based Order Saga, including failure compensation, plus Redis cache-aside caching
  • Added structured, centrally aggregated logging and per-service health checks; extending correlation-ID tracing across the full saga next Stack: .NET 8, C#, EF Core, SQL Server, MongoDB, Redis, messaging/broker, API Gateway, Docker Compose, Swagger

🏮 Charity Auction Platform

  • Backend: REST APIs with C# and ASP.NET Core, SQL Server + Entity Framework Core (Code First)
  • Frontend: Responsive UI built with Angular 17
  • Auth: JWT authentication, role-based authorization, admin dashboard, automated winner selection

🛒 Jewelry E-Commerce Platform

  • Full-stack app built from scratch with React, Node.js, Express, and MongoDB
  • JWT authentication, admin/user authorization, product catalog, shopping cart

📋 Team Task Management System

  • Django-based task manager with role-based permissions and team-level data separation

📌 Open to Full Stack / Backend opportunities — feel free to reach out!

Pinned Loading

  1. ecommerce-monolith-to-microservices ecommerce-monolith-to-microservices Public

    .NET 8 e-commerce architecture evolving from a monolith to microservices with YARP, RabbitMQ, Saga, Redis, MongoDB and Docker Compose.

    C#

  2. team-task-management-system team-task-management-system Public

    Django-based task management system with team isolation, role-based access, and workflow tracking.

    HTML

  3. jewelry-ecommerce-platform jewelry-ecommerce-platform Public

    Full-stack jewelry e-commerce platform built with React, Node.js, Express, and MongoDB, featuring JWT authentication, role-based access, and shopping cart functionality.

    JavaScript

  4. charity-auction-platform charity-auction-platform Public

    Full-stack charity auction platform built with Angular 17, .NET 8, SQL Server, and JWT Authentication.

    C#