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Habtamu W.
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Habtamu W.

Senior Full stack and Backend Engineer | Scalable API | AI Integration

Senior Software Engineer with over a decade of expertise in architecting, developing, and deploying enterprise-grade, high-availability systems. Specialized in sophisticated backend architecture, full-stack development, and complex fintech integrations serving global markets. Proficient in Java and Spring Boot ecosystems, with deep expertise in event-driven and microservices architectures. Proven track record of designing and implementing secure, scalable, high-performance financial platforms that process millions of transactions while maintaining exceptional reliability and compliance standards. Demonstrated leadership in guiding development initiatives, mentoring engineering teams, and delivering innovative end-to-end solutions across financial services, telecommunications, and enterprise sectors. Passionate about leveraging cutting-edge technologies to solve complex business challenges and drive organizational success.

🇪🇹Addis Ababa, Ethiopia$10/hr100% JSS4.00 (1)Since Jan 2022

Earnings and projects

MRR
$473

Last 6 months ÷ 6

World#80,301 / 412k
🇪🇹Country#313 / 1,609
Revenue, last 30 days
$0

Last 6 months: $2.8k

Total earnings
$8.2k

Billed in all: $8.9k

World#212,644 / 412k
🇪🇹Country#557 / 1,609
Per project
$4.1k

$1.4k in the last 6 months

World#41,965 / 412k
🇪🇹Country#99 / 1,609
Projects, last 6 months
2

Across 4 contracts

25% fixed75% hourly
World#88,918 / 412k
🇪🇹Country#497 / 1,609
Projects in all
2

Across 16 contracts

6% fixed94% hourly
World#328,886 / 412k
🇪🇹Country#1,375 / 1,609

Earnings, last 30 days

$8.9kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$8.7k$8.8k$8.9k$9.0kOct 8Oct 23Nov 7

Skill rankings: Top 13% in Spring Security

Ranked by MRR among everyone on Upwork with the skill.

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  2. #32Spring Security248 freelancers · 🇪🇹 #2Top 13%
  3. #76OAuth381 freelancers · 🇪🇹 #1Top 20%
  4. #78RabbitMQ552 freelancers · 🇪🇹 #3Top 14%
  5. #117Spring Framework880 freelancers · 🇪🇹 #1Top 13%
  6. #164Apache Kafka981 freelancers · 🇪🇹 #4Top 17%
  7. #320Spring Boot2,150 freelancers · 🇪🇹 #8Top 15%
  8. #324Software Architecture & Design1,465 freelancers · 🇪🇹 #3Top 22%