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Denys D.

Denys D.

Full stack Node.js developer

Enthusiastic developer with 10 years of experience in software development, with 5 years of exclusive experience in Node.js web development. I believe that every man should raise exception in a child process, sort a binary tree and build a house hunting web application. Computer science is not only my daily routine but also my passion - I love to experiment and improve as a developer. I have experience in CI(Github Actions, Circle CI and Bitbucket Pipelines), automated(and not) deployment to test and production environments, containerization, unit/integration testing, git(git-flow, conventional commits) and other stuff required for web application development.

🇵🇱Warsaw, Poland$35/hr100% JSS5.00 (4)Since Mar 2020

Earnings and projects

MRR (estimate)
≈$0

An estimate from an earlier read

World#38,104 / 412k
🇵🇱Country#481 / 2,852
Revenue, last 30 days
$0
Total earnings
$102k

Billed in all: $107k

World#38,104 / 412k
🇵🇱Country#481 / 2,852
Per project
$34k
Projects, last 6 months
0
World#209,850 / 412k
🇵🇱Country#1,392 / 2,852
Projects in all
3

Across 4 contracts

25% fixed75% hourly
World#304,140 / 412k
🇵🇱Country#2,233 / 2,852

Earnings, last 30 days

$107kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$104k$106k$108k$110kOct 9Oct 24Nov 8

No data since Nov 5, 2026.

Skills