You will get Custom Chrome Extension and TamperMonkey Userscript and Browser API Bridge


Project details
I build production-quality Chrome extensions and userscripts for teams that need to extend or automate web apps they do not control.
Deliverables:
• Chrome extensions Manifest V3, TypeScript, optional React popup
• TamperMonkey / Greasemonkey userscripts for one-off UI tweaks
• Browser API bridges, context-menu helpers, keyboard shortcuts
• DOM scrapers exporting to CSV/JSON
What you get:
• Source code (TypeScript where applicable)
• Packaged .crx or .user.js
• MV3 compliance, no deprecated APIs
• README install + usage
• Screencast demo
• 2 weeks support for bug fixes and compatibility
Chrome Web Store submission guidance included (your $5 dev account fee). Defensive selectors, retries, and fallback patterns for scrapers. MV3 content scripts run in isolated world.
About: PhD clinical psychologist and full-stack developer, Istanbul-based EU citizen. NDA-friendly.
Deliverables:
• Chrome extensions Manifest V3, TypeScript, optional React popup
• TamperMonkey / Greasemonkey userscripts for one-off UI tweaks
• Browser API bridges, context-menu helpers, keyboard shortcuts
• DOM scrapers exporting to CSV/JSON
What you get:
• Source code (TypeScript where applicable)
• Packaged .crx or .user.js
• MV3 compliance, no deprecated APIs
• README install + usage
• Screencast demo
• 2 weeks support for bug fixes and compatibility
Chrome Web Store submission guidance included (your $5 dev account fee). Defensive selectors, retries, and fallback patterns for scrapers. MV3 content scripts run in isolated world.
About: PhD clinical psychologist and full-stack developer, Istanbul-based EU citizen. NDA-friendly.
Programming Languages
JavaScriptWhat's included
| Service Tiers |
Starter
$150
|
Standard
$500
|
Advanced
$900
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 10 days |
Number of Revisions | 0 | 1 | 2 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
About Hezarfen
Author: Generative AI & Mental Health | Triple-Licensed (TR/GR/IE)
Komotini, Greece - 7:59 am local time
Three core services.
1. AI integration and development. Production Claude API systems, RAG architectures, Python automation pipelines, Playwright web automation, React Native mobile applications. Recent work includes a multi-madhab prayer-times app (build-ready on Expo SDK 54) and a 300-plus-file AI-native knowledge base.
2. Academic manuscript revision and methodology consulting. PhD-level English manuscript preparation in clinical psychology, digital health, and applied AI. APA 7, IRB protocol, CONSORT, STROBE, PRISMA compliant. Statistical analysis in SPSS, R, Python. Reviewer response drafting.
3. Mental health AI compliance audits. KVKK (Turkey), GDPR, EU AI Act, and APA AI ethics framework assessments for health technology startups, insurance companies, hospital networks. Risk classification and conformity assessment documentation.
Why this combination is rare. Triple-license clinical credentialing across Turkey, Greece, and Ireland is uncommon in this niche. Combined with a peer-reviewed published book on AI and mental health, an active PhD trajectory, and applied AI engineering experience, my advisory carries weight in both clinical and technical conversations.
Working style. Evidence-based, no shallow reasoning, no fabricated citations. Fixed-scope projects preferred. Retainer engagements available for ongoing compliance and editorial advisory.
Languages. Turkish (native), English (fluent academic and professional), Greek (conversational), Arabic (basic).
DM to scope. Initial 30-minute call free for projects over $500.
Steps for completing your project
After purchasing the project, send requirements so Hezarfen can start the project.
Delivery time starts when Hezarfen receives requirements from you.
Hezarfen works on your project following the steps below.
Revisions may occur after the delivery date.
Deliverable
Extension or userscript source + packaged .crx/.user.js + README + screencast demo sent via Upwork message. 2 weeks of bug-fix support.