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Tymofii K.
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Tymofii K.

Expert PHP Developer

More than 10 years in PHP and Node.js applications development and performance optimization, 3rd parties integration. Experience in WordPress/WooCommerce plugins development, excellent reverse-engineering and researching skills. My approach to applications development supposes a comprehensive understanding of client's requirements to focus on effective technical problems solving and project goals achievement. I have successfully implemented a number of complex projects across different areas mainly in Australia and Europe. 💪 CORE SKILLS: ✔ Applications backend development and performance optimization; ✔ REST API, cloud services integration and development; ✔ Applications architecture design (including multi-layered and multi-server architecture); ✔ WordPress/WooCommerce plugins development; ✔ Multimedia and other files processing; ✔ Crawlers and bots development; ✔ Linux and network devices automation and monitoring development. 🛠 TOOLS: ✔ Languages: PHP, Node.js; ✔ Frameworks: Zend Framework, Express.js; ✔ DBMS: MySQL, PostgreSQL, ClickHouse, Google BigQuery, Memcached, Redis; ✔ IoT: Amazon Alexa, Google Home; ✔ API: Amazon S3, Google Cloud Storage, AWS EC2, eWay, Xero; ✔ Protocols: SOAP, SNMP, WebSocket; ✔ CMS: WordPress; ✔ e-Commerce: WooCommerce; ✔ Version сontrol: Git, SVN.

🇺🇦Kyiv, Ukraine$35/hr100% JSS5.00 (3)Since Jul 2014

Earnings and projects

MRR
$540

Last 6 months ÷ 6

World#74,745 / 412k
🇺🇦Country#2,972 / 14.3k
Revenue, last 30 days
$464

Last 6 months: $3.2k

World#64,954 / 412k
🇺🇦Country#2,478 / 14.3k
Total earnings
$102k

Billed in all: $107k

World#38,256 / 412k
🇺🇦Country#2,569 / 14.3k
Per project
$15k

$1.6k in the last 6 months

World#9,639 / 412k
🇺🇦Country#733 / 14.3k
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇺🇦Country#3,419 / 14.3k
Projects in all
7

Across 11 contracts

9% fixed91% hourly
World#236,188 / 412k
🇺🇦Country#9,312 / 14.3k

Earnings, last 30 days

$107k+$464 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$106,750$107,000$107,250$107,500Oct 8Oct 23Nov 7

Skill rankings: Top 10% in Zend

Ranked by MRR among everyone on Upwork with the skill.

  1. #4Zend39 freelancers · 🇺🇦 #2Top 10%
  2. #104Websockets613 freelancers · 🇺🇦 #19Top 17%
  3. #170JSON1,293 freelancers · 🇺🇦 #21Top 13%
  4. #444WordPress Optimization1,960 freelancers · 🇺🇦 #32Top 23%
  5. #513Website Optimization2,664 freelancers · 🇺🇦 #30Top 19%
  6. #810ExpressJS5,651 freelancers · 🇺🇦 #67Top 14%
  7. #910WordPress Plugin5,436 freelancers · 🇺🇦 #83Top 17%
  8. #1,076jQuery8,973 freelancers · 🇺🇦 #150Top 12%