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Sevban O.
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Sevban O.

Senior Frontend Developer

Hi! I'm a web developer working in the field since 2004. I develop/design functional, responsive and creative websites using HTML5, CSS, JavaScript, SQL, React and Node. Over the past years, I have honed my skills in frontend development, utilizing a wide range of technologies and tools to create engaging user interfaces. My experience includes: ▪ Proficiency in HTML5, CSS3, and JavaScript: I am well-versed in the core technologies of web development and stay up-to-date with the latest standards and best practices. ▪ Responsive Web Design: I have a strong understanding of responsive design principles and have created websites that look and function flawlessly on various devices and screen sizes. ▪ Frameworks and Libraries: I have hands-on experience with popular frontend frameworks and libraries, including React, and Vue.js, enabling me to develop interactive and dynamic web applications. ▪ Shopify Expertise: I am well-versed in Shopify's Liquid programming language and have a deep understanding of the platform's capabilities, allowing me to customize and tailor e-commerce websites to meet specific client requirements. ▪ Cross-Browser Compatibility: I ensure that my projects are compatible with all major browsers, ensuring a seamless user experience for a diverse audience. ▪ Performance Optimization: I prioritize performance optimization, employing techniques such as code splitting, lazy loading, and minification to ensure fast-loading web applications. ▪ Version Control and Collaboration: I am proficient in Git and have experience collaborating with cross-functional teams using tools like GitHub or GitLab. ▪ User Experience (UX) Focus: I pay close attention to user experience principles and conduct usability testing to refine and improve the overall user journey.

🇹🇷Muratpasa, Turkey$40/hr100% JSS5.00 (6)Since Sep 2023

Earnings and projects

MRR
$460

Last 6 months ÷ 6

World#81,371 / 412k
🇹🇷Country#566 / 3,515
Revenue, last 30 days
$11

Last 6 months: $2.8k

World#105,109 / 412k
🇹🇷Country#734 / 3,515
Total earnings
$19k

Billed in all: $20k

World#143,562 / 412k
🇹🇷Country#1,116 / 3,515
Per project
$1.8k

$395 in the last 6 months

World#85,019 / 412k
🇹🇷Country#678 / 3,515
Projects, last 6 months
7
14% fixed86% hourly
World#28,827 / 412k
🇹🇷Country#222 / 3,515
Projects in all
11

Across 12 contracts

8% fixed92% hourly
World#192,419 / 412k
🇹🇷Country#1,589 / 3,515

Earnings, last 30 days

$20.3k+$11 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$20,240$20,250$20,260Oct 9Oct 24Nov 8

Skill rankings: Top 12% in SCSS

Ranked by MRR among everyone on Upwork with the skill.

  1. #39webpack250 freelancers · 🇹🇷 #2Top 16%
  2. #171SCSS1,459 freelancers · 🇹🇷 #2Top 12%
  3. #888Bootstrap6,899 freelancers · 🇹🇷 #11Top 13%
  4. #1,156jQuery8,973 freelancers · 🇹🇷 #9Top 13%
  5. #1,181UI/UX Prototyping6,982 freelancers · 🇹🇷 #11Top 17%
  6. #1,242Firebase6,978 freelancers · 🇹🇷 #16Top 18%
  7. #1,636Front-End Development8,892 freelancers · 🇹🇷 #22Top 18%
  8. #2,227SQL12,904 freelancers · 🇹🇷 #29Top 17%