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aparaschiveiadrian/README.md

Adrian Aparaschivei

Backend-leaning Software Engineer · Java · Spring Boot · PostgreSQL

🎓 Final-year CS student at the University of Bucharest (2023–2026) · 📍 Bucharest, RO
🔧 Focused on real-time systems, transactional backends, Database Management Systems, and rigorous testing

Website

LinkedIn   Email   GitHub


🛠️ Skills

Keycloak JUnit 5 Mockito Flyway Testcontainers Redis RabbitMQ SSE

🌟 Featured Projects

Cryptocurrency Price Alert System

Repository: github.com/aparaschiveiadrian/currency-alert

Redis RabbitMQ Flyway

A microservices-based real-time cryptocurrency price alert system built with Spring Boot and event-driven architecture. The system monitors cryptocurrency prices and notifies users when their configured price thresholds are met.

Event Ticket Platform

Repository: github.com/aparaschiveiadrian/ticket-platform

Keycloak Flyway Testcontainers SSE

A full-stack event ticketing platform built with Spring Boot 3.5.5 and React, featuring JWT authentication via Keycloak with role-based access control, QR code ticket validation, optimistic locking for concurrent ticket purchases, and real-time ticket quantity updates through Server-Sent Events (SSE).

💼 Other Projects

MovieMuse (Backend)

Flyway CI

  • Spring Boot REST API with advanced search and filtering capabilities
  • Flyway migrations, optimistic locking for concurrent operations
  • GitHub Actions CI pipeline (unit/integration tests); Docker for reproducible builds

Social Media App

  • .NET Core backend with React frontend; JWT authentication, user groups, profile management

FridgeQuest

  • React + Node.js application; generates recipe suggestions from available ingredients (OpenAI integration)

📬 Contact

Open to collaboration and internships — Website · LinkedIn · Email

Pinned Loading

  1. currency-alert currency-alert Public

    A microservices-based real-time cryptocurrency price alert system built with Spring Boot and event-driven architecture. The system monitors cryptocurrency prices and notifies users when their confi…

    Java

  2. FridgeQuestApp FridgeQuestApp Public

    AI-powered recipe generator with ingredient validation, OpenAI ChatGPT API integration, Express.js proxy server, and real-time recipe generation with loading states

    JavaScript

  3. ticket-platform ticket-platform Public

    Full-stack event ticketing platform with role-based access (organizer/staff/attendee), optimistic locking for concurrent purchases, QR code validation, and real-time ticket quantity updates via Ser…

    TypeScript 1

  4. Operating-Systems-Linux- Operating-Systems-Linux- Public

    Linux OS lab exercises: system calls, process management with fork/exec, shared memory IPC for Collatz sequences, and POSIX threading fundamentals with comprehensive documentation and examples.

    C

  5. SocialMediaPlatform SocialMediaPlatform Public

    Full-stack social media platform with JWT authentication, private profile approval system, moderated group conversations with unique join codes, real-time messaging, and comprehensive post/comment …

    C# 2

  6. deepfake-image-classification deepfake-image-classification Public

    Multi-approach image classification system comparing CNN vs KNN algorithms for 5-class image classification with data augmentation (flip/rotation), RGB histogram feature extraction, confusion matri…

    Python