Java Backend Developer

Σχετικά με τον ειδικό

Junior Java Backend Developer. Two years of studying Java and backend development; over the past year I have been building full applications with Java 21 and Spring Boot — designed, secured, containerized and covered with tests end to end, not tutorial projects. What I can do today: design a REST API from scratch, set up authentication and role-based access control with Spring Security, model relational data in PostgreSQL, work with Redis, containerize a service with Docker, and cover business logic with unit and integration tests. Interested in high-load payment and transaction systems — I have hands-on experience integrating Stripe and building a Redis-backed 2FA flow. Looking for my first role in a team with code review and mentorship. Ready to start immediately.

Δεξιότητες

Εργασιακή εμπειρία

2025.08 – 2026.01 · Breeder CRM & Marketplace · personal project · Java Backend • Custom 2FA flow on the Telegram Bot API with Redis TTL-based OTP storage • Role-based access control (Owner / Admin / User) via Spring Security • REST API for lead management and bookings, with a State Machine pattern handling status transitions • Complex relational modeling in PostgreSQL; AWS S3 for media storage • Fully containerized with 2026.02 - Current MovieProject personal project • Authentication and authorization with Spring Security and Google OAuth2 • Integration with the external TMDB API • PostgreSQL schema managed with Liquibase; MapStruct for DTO mapping, Caffeine for caching Payments · integrated Stripe in a separate personal project

Εκπαίδευση

2021–2025 National Academy of Statistics, Accounting and Audit - Bachelor's degree, Software Engineering

Προτιμώμενη γεωγραφία

Ukraine

Γλώσσες

English B1 (Intermediate), Ukrainian — Native, Russian — Fluent