Carlos Cesar G.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Software Developer

Java Developer with more than 10 years of programming experience. Worked on project of all sizes, from a centralized client server application to manage the Argentinian national budget to a small education project for a start up in USA using microservices.

🇦🇷Buenos Aires, Argentina$60/hr100% JSS5.00 (20)Since Jun 2015

Earnings and projects

MRR (estimate)

≈ $0≈$0

An estimate from an earlier read

#4,477 / 412,022 / 412k

🇦🇷#41 / 4,639 / 4,639

Revenue, last 30 days

$0$0

Total earnings

$398,196$398k

Billed in all: $399,616$400k

#4,477 / 412,022 / 412k

🇦🇷#41 / 4,639 / 4,639

Per project

$33,183$33k

Projects, last 6 months

#209,850 / 412,022 / 412k

🇦🇷#2,284 / 4,639 / 4,639

Projects in all

Across 21 contracts

0% fixed100% hourly

#183,649 / 412,022 / 412k

🇦🇷#1,738 / 4,639 / 4,639

$400kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch

No data since Nov 5, 2026.

Skills

Java Microservice Git Spring Framework Kotlin Dropwizard PostgreSQL Amazon DynamoDB Redis Apache Kafka Continuous Integration Linux System Administration

Carlos Cesar G.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Earnings and projects

Earnings, last 30 days

Skills