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Serhii B.
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Serhii B.

Web development JavaScript React PHP Laravel Vue.js API CSS HTML

Ladies & gentlemen, I am a full-stack developer with years of experience in IT, during this time I develop, host, and manage complex web-based software applications. I would be glad to improve the efficiency of your work processes by implementing qualified tools in your current or future system. I have extensive experience in developing internal software with various features and functions (costing, calculations, automation, conversion, etc.) with the possibility of monetization depending on your plans. For complex tasks and calculation-intense problems, I use: - PHP, Laravel, Symfony, Yii2, Zend, Node.js, Next.js - JavaScript frameworks: JQuery, Vue.js, React.js, - Databases, SQL & NoSQL: MySQL, PostgreSQL, Elastic Search, MongoDB I believe in concepts such as communication, accountability, transparency, flexibility, and most importantly, results since my slogan is - '' Do everything 100% or don't bother with it at all'' Best Regards Serhii keywords to find me: • End-to-End Software Development for Startups • Minimum Viable Product (MVP) development • Business Automation • Improvement and customization of existing projects • SAAS solutions • E-commerce • Marketplaces • Social Networks • CRM, ERP, HRM, HMS systems • GPT-3/4, ML integration • Landing Page development • AWS • Digitalocean • Google Cloud Platform • Linode • Custom • Vue.js (Vue, VueJS), Vuetify, Nuxt • React (ReactJS, React.js) • Angular (AngularJS, Angular.js) • Alpine.js • TypeScript (Type Script) • Tailwind • SCSS / LESS • PHP • Laravel • Lumen • Yii, Yii2 • Symfony • CakePHP • Node.js • Adonis.js • PostgreSQL • MySQL (MariaDB) • MongoDB • Firebase • Redis • Elasticsearch • Solr • Amazon Redshift • AWS SQS • RabbitMQ • Laravel Horizon • Apache Kafka • Sentry.io • Snyk • New Relic • Kibana • Opsgene • Node.js • Next.js • Much more

🇺🇦Kyiv, Ukraine$35/hr100% JSS3.59 (5)Since Jan 2022

Earnings and projects

MRR
$3.3k

Last 6 months ÷ 6

World#11,068 / 412k
🇺🇦Country#713 / 14.3k
Revenue, last 30 days
$4k

Last 6 months: $20k

World#8,099 / 412k
🇺🇦Country#549 / 14.3k
Total earnings
$261k

Billed in all: $275k

World#9,912 / 412k
🇺🇦Country#824 / 14.3k
Per project
$26k

$20k in the last 6 months

World#3,783 / 412k
🇺🇦Country#344 / 14.3k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇺🇦Country#4,718 / 14.3k
Projects in all
10

Across 14 contracts

14% fixed86% hourly
World#201,797 / 412k
🇺🇦Country#8,145 / 14.3k

Earnings, last 30 days

$275k+$4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$270.0k$272.5k$275.0k$277.5kOct 8Oct 23Nov 7

Skill rankings: Top 3% in jQuery

Ranked by MRR among everyone on Upwork with the skill.

  1. 3Social Networking Development68 freelancers · 🇺🇦 #1Top 4%
  2. #21Vuetify362 freelancers · 🇺🇦 #3Top 6%
  3. #74Nuxt.js1,349 freelancers · 🇺🇦 #9Top 5%
  4. #133CRM Development2,819 freelancers · 🇺🇦 #8Top 5%
  5. #253jQuery8,973 freelancers · 🇺🇦 #51Top 3%
  6. #358API7,943 freelancers · 🇺🇦 #57Top 5%
  7. #373SaaS Development5,201 freelancers · 🇺🇦 #24Top 7%
  8. #392Vue.js8,267 freelancers · 🇺🇦 #75Top 5%