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Oleg Z.

Oleg Z.

Java Full-stack developer

I am a full stack developer with experience in building medium and enterprise web applications. I’m experienced in Java, JavaEE, Spring, HTML/CSS/JS, React, JPA, Databases Also I have some experience Docker, RabbitMQ, ELK stack, I’ll fully project manage your brief from start to finish Regular communication is really important to me, so let’s keep in touch!”

🇵🇱Radwanice, Poland$25/hr80% JSS5.00 (21)Since Aug 2021
GlobeUpwork

Earnings and projects

MRR
$6.5k

Last 6 months ÷ 6

World#3,302 / 412k
🇵🇱Country#45 / 2,852
Revenue, last 30 days
$6k

Last 6 months: $39k

World#4,015 / 412k
🇵🇱Country#66 / 2,852
Total earnings
$346k
World#5,920 / 412k
🇵🇱Country#129 / 2,852
Per project
$25k

$20k in the last 6 months

World#4,190 / 412k
🇵🇱Country#82 / 2,852
Projects, last 6 months
2
0% fixed100% hourly
World#88,921 / 412k
🇵🇱Country#610 / 2,852
Projects in all
14

Across 22 contracts

0% fixed100% hourly
World#168,285 / 412k
🇵🇱Country#1,260 / 2,852

Earnings, last 30 days

$346k+$6k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$340k$345k$350kOct 8Oct 23Nov 7

Skill rankings: #1 in 1 skill of 15

Rarest: top 0.88% in jQuery, of 8,973. Ranked by MRR among everyone on Upwork with the skill.

  1. 1JSTL8 freelancers · 🇵🇱 #1Top 13%
  2. 2EJB27 freelancers · 🇵🇱 #1Top 7%
  3. 2Servlet19 freelancers · 🇵🇱 #1Top 11%
  4. 3Spring Batch51 freelancers · 🇵🇱 #2Top 6%
  5. #4Jakarta Server Pages79 freelancers · 🇵🇱 #1Top 5%
  6. #7Spring Security248 freelancers · 🇵🇱 #2Top 3%
  7. #22Hibernate677 freelancers · 🇵🇱 #2Top 3%
  8. #38Spring Framework880 freelancers · 🇵🇱 #3Top 4%