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Gábor O.

Gábor O.

Full-Stack Java Developer | Spring Boot, Angular & Test Automation

🚀 Experienced Full-Stack Developer specializing in Java (Spring Boot) and Angular ecosystems, with a strong background in Test Automation. I bring 4+ years of professional software development experience (Sigma Technology), delivering scalable enterprise solutions and ensuring code quality through automated testing. CORE TECH STACK 🔹 Backend: Java, Spring Boot, Hibernate/JPA, RESTful APIs, JDBC 🔹 Frontend: Angular, TypeScript, HTML5/CSS3 🔹 Quality Assurance: Robot Framework, JUnit, End-to-End Testing 🔹 Tools: Docker, Jenkins, Git, IntelliJ IDEA, Jira WHY WORK WITH ME? ✅ Full-Cycle Delivery: I handle everything from backend logic and database design to frontend implementation and automated testing. ✅ Top Rated Reliability: With $80k+ earned on Upwork and a 100% Job Success Score, I combine senior-level reliability with modern technical skills. ✅ Code Quality Focus: I don't just write code; I write maintainable, clean, and tested solutions. Previously, I built a strong reputation here as a translator/assistant, but my career has fully pivoted to Software Engineering in recent years. I am now open to contract and contract-to-hire roles.

🇭🇺Budapest, Hungary$50/hr100% JSS5.00 (13)Since Apr 2018

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#47,676 / 412k
🇭🇺Country#89 / 713
Revenue, last 30 days
$0
Total earnings
$83k
World#47,676 / 412k
🇭🇺Country#89 / 713
Per project
$5.6k
Projects, last 6 months
0
World#209,850 / 412k
🇭🇺Country#344 / 713
Projects in all
15
73% fixed27% hourly
World#161,377 / 412k
🇭🇺Country#287 / 713

Earnings, last 30 days

$83.3kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$82k$83k$84k$85kOct 8Oct 23Nov 7

Skills