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Oleg B.

Oleg B.

Senior Full-Stack Web Developer

Hi, I’m Oleg - a passioned full-stack web developer with 14+ years of building web solutions for businesses of all sizes: from single‐page apps to large enterprise platforms. I help clients who are struggling with old, fragile, or undocumented systems or those who want to build state-of-the-art, scalable web apps. If you have legacy code, deprecated stacks, or messy integrations - that’s exactly the kind of problem that I can help you with. And if you’re starting fresh, I’m all in with modern architecture and best practices. What I bring to your project: ✔ Deep experience across front-end and back-end: JS, PHP, Python, HTML/CSS, SQL (MySQL, PostgreSQL, MSSQL) ✔ Backend frameworks: Laravel, Symfony, Django, Phalcon, Wordpress, Shopify, Yii, Codeigniter, Bitrix ✔ Frontend frameworks & libraries: Vue, React, TypeScript, Vanilla JS ✔ API and integration skills: REST, SOAP, microservices ✔ Tools & optimizations: Webpack, SASS/LESS, Bootstrap, Tailwind CSS ✔ Advanced systems: Elasticsearch, RabbitMQ, Redis ✔ DevOps & infrastructure: Linux, Bash, Docker ✔ Version control & workflows: Git, GitHub, Bitbucket ✔ Clear communication - I speak fluent English. I also know French, Serbian, and Russian, so language won’t be a barrier. Why clients pick me: ✔ I jump into any stack - old or new - and get things working again ✔ I write clean, maintainable, testable code ✔ I respond clearly and reliably (no guesswork) ✔ I aim for long-term value, not quick hacks ✔ I meet deadlines and keep you in the loop at every step I’m based in the Eastern European Time Zone (EET, UTC+2), which gives good overlap with both European and some U.S. clients. Let’s talk about your project - whether it’s repairing, refactoring, rebuilding, or starting fresh. I’m excited to help you reach your goals. Cheers, Oleg

🇷🇸Belgrade, Serbia$30/hr100% JSS5.00 (4)Since Feb 2025

Earnings and projects

MRR
$577

Last 6 months ÷ 6

World#71,979 / 412k
🇷🇸Country#670 / 4,015
Revenue, last 30 days
$0

Last 6 months: $3.5k

Total earnings
$4k
World#274,417 / 412k
🇷🇸Country#3,030 / 4,015
Per project
$662

$3.5k in the last 6 months

World#157,566 / 412k
🇷🇸Country#1,814 / 4,015
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇷🇸Country#1,119 / 4,015
Projects in all
6

Across 7 contracts

100% fixed0% hourly
World#250,290 / 412k
🇷🇸Country#2,799 / 4,015

Earnings, last 30 days

$4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$3,900$3,950$4,000$4,050Oct 8Oct 23Nov 7

Skill rankings: Top 11% in Yii

Ranked by MRR among everyone on Upwork with the skill.

  1. #7Phalcon32 freelancers · 🇷🇸 #1Top 22%
  2. #45Yii394 freelancers · 🇷🇸 #1Top 11%
  3. #148Symfony944 freelancers · 🇷🇸 #5Top 16%
  4. #420Linux3,038 freelancers · 🇷🇸 #9Top 14%
  5. #811Git5,766 freelancers · 🇷🇸 #7Top 14%
  6. #1,227Vue.js8,267 freelancers · 🇷🇸 #10Top 15%
  7. #1,426Docker8,761 freelancers · 🇷🇸 #15Top 16%
  8. #1,827Laravel12,549 freelancers · 🇷🇸 #15Top 15%