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Vlas B.
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Vlas B.

Chrome Extension Developer

Senior Chrome Extension Developer with 10+ years of experience. 300+ Chrome extensions developed. 140,000+ Users. I specialize in developing custom chrome extensions for internal use within your team. A custom chrome extension can be a powerful tool that improves your internal workflows and enhances websites that your business relies on. If you or your employees perform tedious manual tasks like copy-pasting, filling forms, looking up information on different websites - a custom chrome extension can greatly improve your experience and make work more streamlined and enjoyable. I can also integrate AI features into your extension like generating messages and images. I have experience implementing chrome extensions that work with the following websites and API providers: Gmail, Google Sheets, Google Drive, Google Docs, Google Meet, Outlook, Microsoft Word, LinkedIn, Facebook, Instagram, Amazon, Ebay, Shopify, Etsy, Salesforce, HubSpot, Zoho, Ticketmaster, LiveNation, Zillow, Notion, Airtable, ChatGPT, OpenAI, Gemini, Claude, Stripe, SendGrid, Firebase, Supabase, Google Cloud. I have experience implementing complex technologies to enhance chrome extensions: Vector search based on AI embeddings. Browser automation on a remote server. Remote configuration of website selectors. Video and audio recording, WebRTC. PDF generation. AI model tuning. Here is what I can provide you: A custom chrome extension that solves a specific problem within your team. An admin panel where you can configure settings of the extension and see usage analytics. A secure private server to store your information and secret keys. Complete ownership of any code I create or systems I develop for you. Lifetime support for any issues that may occur while using the extension. I guarantee that you’ll be happy with the chrome extension I create, or your money back. The systems I create are 100% secure and reliable in the long term. I use the latest AI tools to improve development speed and quality. I am currently available, happy to answer any questions.

🇺🇦Kyiv, Ukraine$60/hr100% JSS4.97 (222)Since Mar 2015
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Earnings and projects

MRR
$1.6k

Last 6 months ÷ 6

World#29,540 / 412k
🇺🇦Country#1,510 / 14.3k
Revenue, last 30 days
$2k

Last 6 months: $9.7k

World#22,003 / 412k
🇺🇦Country#1,143 / 14.3k
Total earnings
$539k

Billed in all: $554k

World#2,349 / 412k
🇺🇦Country#202 / 14.3k
Per project
$1.7k

$692 in the last 6 months

World#88,725 / 412k
🇺🇦Country#4,411 / 14.3k
Projects, last 6 months
14
36% fixed64% hourly
World#11,058 / 412k
🇺🇦Country#536 / 14.3k
Projects in all
326

Across 372 contracts

53% fixed47% hourly
World#4,155 / 412k
🇺🇦Country#188 / 14.3k

Earnings, last 30 days

$554k+$2k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$552k$553k$554k$555kOct 8Oct 23Nov 7

Skill rankings: Top 6% in CSS 3

Ranked by MRR among everyone on Upwork with the skill.

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  6. #706API7,943 freelancers · 🇺🇦 #96Top 9%
  7. #722Vue.js8,267 freelancers · 🇺🇦 #118Top 9%
  8. #907HTML514,581 freelancers · 🇺🇦 #154Top 6%