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Robert R.
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Robert R.

Senior AI Software Engineer

As a seasoned Senior AI Software Engineer, I've gathered a wealth of experience working with various technologies over the years. My expertise lies particularly in Java and Spring Boot, where I've specialized in developing robust and efficient solutions. For daily work I use AI workflows to enhance speed and quality. I've collaborated with teams worldwide, showcasing my adaptability, and I've also successfully managed solo projects. My background spans diverse work environments, from agile startups to established corporations, providing me with a broad perspective and versatile skill set. My project portfolio encompasses a wide array of domains, including advertising, mobile solutions, online education, media, and fintech. This breadth of experience enables me to tackle challenges from multiple angles and deliver comprehensive solutions. I'm passionate about delivering high-quality work and thrive on collaboration within dynamic teams. I'm eager to bring my expertise to your projects, contributing to innovation and collective success. Let's connect and explore how I can elevate your projects with my proven track record.

🇵🇱Bialystok, Poland$50/hr100% JSS5.00 (15)Since Oct 2018

Earnings and projects

MRR
$2.2k

Last 6 months ÷ 6

World#19,690 / 412k
🇵🇱Country#225 / 2,852
Revenue, last 30 days
$3.7k

Last 6 months: $13k

World#9,271 / 412k
🇵🇱Country#123 / 2,852
Total earnings
$117k

Billed in all: $122k

World#32,648 / 412k
🇵🇱Country#433 / 2,852
Per project
$5.3k

$13k in the last 6 months

World#32,751 / 412k
🇵🇱Country#363 / 2,852
Projects, last 6 months
1
0% fixed100% hourly
World#128,096 / 412k
🇵🇱Country#866 / 2,852
Projects in all
22

Across 29 contracts

55% fixed45% hourly
World#124,455 / 412k
🇵🇱Country#897 / 2,852

Earnings, last 30 days

$122k+$3.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$118k$120k$122k$124kOct 9Oct 24Nov 8

Skill rankings: Top 4% in Messaging System

Ranked by MRR among everyone on Upwork with the skill.

  1. 2Messaging System46 freelancers · 🇵🇱 #2Top 4%
  2. #13Containerization209 freelancers · 🇵🇱 #1Top 6%
  3. #52AWS Application690 freelancers · 🇵🇱 #2Top 8%
  4. #68RESTful Architecture795 freelancers · 🇵🇱 #2Top 9%
  5. #85Spring Framework880 freelancers · 🇵🇱 #7Top 10%
  6. #90Database Architecture864 freelancers · 🇵🇱 #6Top 10%
  7. #148Spring Boot2,150 freelancers · 🇵🇱 #6Top 7%
  8. #160Software Architecture & Design1,465 freelancers · 🇵🇱 #8Top 11%