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Yauhen K.
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Yauhen K.

Product Engineer | Go, Python, Web

I combine strong engineering fundamentals with modern AI-assisted development practices to deliver reliable, maintainable, and efficient software. I have worked in both startup and enterprise environments, covering the full lifecycle from system design and implementation to production deployment and long-term maintenance. Product Engineer with 20+ years of experience building and scaling software products across multiple industries. I work across the stack using Go, Python, and modern web technologies, turning product requirements into reliable systems that create measurable business value.

🇱🇹Vilnius, Lithuania$45/hr100% JSS5.00 (3)Since Feb 2025

Earnings and projects

MRR
$2.2k

Last 6 months ÷ 6

World#20,409 / 412k
🇱🇹Country#26 / 452
Revenue, last 30 days
$1.7k

Last 6 months: $13k

World#26,054 / 412k
🇱🇹Country#25 / 452
Total earnings
$58k

Billed in all: $61k

World#67,259 / 412k
🇱🇹Country#76 / 452
Per project
$19k

$6.5k in the last 6 months

World#6,300 / 412k
🇱🇹Country#8 / 452
Projects, last 6 months
2
0% fixed100% hourly
World#88,922 / 412k
🇱🇹Country#89 / 452
Projects in all
3

Across 4 contracts

0% fixed100% hourly
World#304,143 / 412k
🇱🇹Country#345 / 452

Earnings, last 30 days

$60.8k+$1.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$59k$60k$61kOct 9Oct 24Nov 8

Skill rankings: Top 6% in Golang

Ranked by MRR among everyone on Upwork with the skill.

  1. #140Golang2,195 freelancers · 🇱🇹 #2Top 6%
  2. #192Microservice2,217 freelancers · 🇱🇹 #1Top 9%
  3. #297Product Development3,593 freelancers · 🇱🇹 #1Top 8%
  4. #371REST API5,063 freelancers · 🇱🇹 #1Top 7%
  5. #708MongoDB10,865 freelancers · 🇱🇹 #3Top 7%
  6. #1,153PostgreSQL12,851 freelancers · 🇱🇹 #6Top 9%
  7. #2,325Python31,606 freelancers · 🇱🇹 #4Top 7%