Back to leaderboardLast snapshot: Nov 7
Fernando M.
Backend Developer
Senior Software Engineer specializing in microservices, legacy migrations, and high-volume transactional systems. Over 15 years’ expertise modernizing critical banking platforms to cutting-edge architectures. Competencies: * AWS Cloud (I am a certified AWS Solutions Architect) * Backend engineering - Java springboot / Node / Python * Leading teams through migrations * Designing microservices platforms, APIs * Optimizing performance and scalability * Building secure and robust systems * Maintaining legacy systems
🇦🇷Buenos Aires, Argentina$45/hr100% JSS5.00 (5)Since Dec 2023
Earnings and projects
MRR
$0$0
Last 6 months ÷ 6
World#75,032 / 412,022 / 412k
🇦🇷Country#773 / 4,639 / 4,639
Revenue, last 30 days
$0$0
Total earnings
$50,906$51k
World#75,032 / 412,022 / 412k
🇦🇷Country#773 / 4,639 / 4,639
Per project
$12,726$13k
Projects, last 6 months
0
World#209,850 / 412,022 / 412k
🇦🇷Country#2,284 / 4,639 / 4,639
Projects in all
4
Across 7 contracts
0% fixed100% hourly
World#283,741 / 412,022 / 412k
🇦🇷Country#2,849 / 4,639 / 4,639
Earnings, last 30 days
$50.9kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch