Yaseen A.
Bristol, United Kingdom
100%
Job Success
Full Stack Developer| Chrome Extension | AI Integration
$30.00/hr
Full Stack, Chrome Extension Developer and AI Workflow Automation Expert based in the UK. I help businesses build custom browser tools, integrate GPT/Claude, and streamline operations.
I bring 16+ years of software engineering experience across the UK and Ireland, with a strong focus on frontend development, Chrome extension development (Manifest V3), and AI-driven solutions. I’ve built real-world tools that improve productivity. E.g. Kunverge – an AI-powered browser extension that integrates with GPT and Claude to summarise and organise content from multiple tabs.
Specialisation:
Chrome Extension Development (Manifest V3)
Micro SaaS Tools
GPT/Claude AI Integrations
Workflow Automation & Prototyping
My approach is practical and user-focused. I design tools that are lean, fast to build, and immediately useful. I’ve worked with major companies like IBM, Mastercard, and Boeing. Now, I use all my experience I gained working on applications used by millions, to help small businesses, startups, and teams who want to move fast.
Let’s build something useful together.
Skills:
Chrome APIs, Manifest V3
GPT, Claude API Integrations
AI Workflow Automation
React, JavaScript, Python
Google Drive / Email API Integration
UI/UX for Browser Tools
Agile Dev & Prototyping
Work history
Work history
Chrome Extension + Google Forms
May 29, 2025
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Jun 3, 2025
"Good communication. Delivered ahead of schedule."
Private earnings
CV Generator
May 1, 2025
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May 20, 2025
"I worked with yaseen to integrate AI based CV generator component to my full stack application project. His technical skills across both front end and back end were excellent. He…
Private earnings
Beta Tester and Social Media Advertiser
May 2, 2025
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May 16, 2025
"Yaseen did not only do an exceptional job, but he also became a very close friend. I hope to keep working with Yaseen for a very long time."
Private earnings
Beta Testing Round 2
May 28, 2025
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Present
Job in progress
Private earnings
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Skills
Skills
- Google Chrome Extension
- JavaScript
- React
- Software Development
- AI Implementation
- Firebase
- OpenAI API
- Claude
- Prompt Engineering
- Browser Automation
- AI Agent Development
- AI App Development