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Isaiah O.

Isaiah O.

Fullstack Software Developer Using Java, Spring boot, React and Nodejs

Hi, I’m Isaiah a Full-Stack Software Developer passionate about building scalable enterprise applications and delivering clean, efficient solutions that truly solve business problems. I specialize in: Backend: Java (Core & Advanced), Spring, Spring Boot, Play Framework, PostgreSQL, MySQL Frontend: React, JavaScript, HTML/CSS, Thymeleaf (MVC) Desktop Apps: JavaFX SDK for rich, interactive experiences With every project, my goal is simple: help clients turn ideas into reliable software that works seamlessly. Whether you already have a clear plan or just a rough idea, I can step in from backend logic to frontend interfaces and guide you to the right solution. ✅ What you can expect from me: Professional, maintainable code Transparent communication A client-first approach where your satisfaction is the priority Let’s build something that lasts I’m excited to bring your ideas to life!

🇳🇬Benin City, Nigeria$20/hr100% JSS5.00 (1)Since Oct 2022

Earnings and projects

MRR
$0

Last 6 months ÷ 6

World#208,097 / 412k
🇳🇬Country#4,353 / 13.8k
Revenue, last 30 days
$0
Total earnings
$8.7k

Billed in all: $9.1k

World#208,097 / 412k
🇳🇬Country#4,353 / 13.8k
Per project
$4.3k
Projects, last 6 months
0
World#209,857 / 412k
🇳🇬Country#8,972 / 13.8k
Projects in all
2
0% fixed100% hourly
World#328,890 / 412k
🇳🇬Country#12,112 / 13.8k

Earnings, last 30 days

$9.1kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$9.0k$9.1k$9.2k$9.3kOct 9Oct 24Nov 8

Skills