You will get Custom Chrome or Firefox Extension with React, Manifest V3 & Automation
Project details
This isn’t just another browser extension gig — it’s a full-stack, high-performance solution. I build custom Chrome and Firefox extensions using React.js and Manifest V3, paired with powerful automation or scraping logic when needed. From SaaS-integrated tools to workflow automation , I deliver clean, fast, and production-ready browser tools that work exactly how you need them to — with no bloat, no bugs, and no guesswork.
Programming Languages
JavaScriptWhat's included
| Service Tiers |
Starter
$200
|
Standard
$400
|
Advanced
$700
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 10 days |
Number of Revisions | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Firefox Extension Support
+$75Frequently asked questions
3 reviews
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MG
Maanasa G.
Aug 11, 2025
Chrome Extension to Read Gmail, Extract Action Items, and Send Summaries
Iyanuoluwa Atijosan is an exceptionally talented and highly technical professional who consistently goes above and beyond in every task he takes on. His depth of expertise, problem-solving skills, and ability to quickly grasp complex concepts make him an invaluable asset to any team. Beyond his technical abilities, he brings a proactive mindset, strong work ethic, and genuine commitment to delivering high-quality results. Working with Iyanuoluwa is always a pleasure, as his contributions not only elevate the project’s success but also inspire those around him to strive for excellence.
AS
Amr S.
Jul 9, 2025
email signature completion
Emanuel is technically capable and he gets the job done in good quality and in timely manner
BUT, for a smooth job completion , you need to make sure that everything with the milestones and deliverables is agreed upon at the beginning in clear detailed writing, to eliminate any conflicts due to misunderstand , don't take logical things for granted , have it written and agreed upon instead
My experience with Emanuel was good apart from this specific point
BUT, for a smooth job completion , you need to make sure that everything with the milestones and deliverables is agreed upon at the beginning in clear detailed writing, to eliminate any conflicts due to misunderstand , don't take logical things for granted , have it written and agreed upon instead
My experience with Emanuel was good apart from this specific point
AS
Amr S.
Jun 13, 2025
Dynamic email signature
About Iyanuoluwa
Full-Stack Developer | React, Node.js, Supabase, Chrome Extensions
64%
Job Success
Lagos, Nigeria - 10:13 pm local time
With 5+ years of experience, I specialize in helping startups and SaaS founders go from idea to MVP quickly, cleanly, and efficiently.
✅ What I Can Help You Build:
Full-stack web apps with auth, dashboards, and real-time features
Chrome/Firefox extensions using React + Manifest V3
APIs and backend logic using Node.js, Express, Supabase, or Firebase
Data-powered tools with PostgreSQL, MongoDB, or Realtime DBs
Pixel-perfect interfaces from Figma, XD, or Sketch
🧠 Why Work With Me:
Clean, maintainable code and scalable architecture
Deep experience with frontend/backend integration
UI-focused with performance in mind (Lighthouse 90+ scores)
Strong communication, documentation, and delivery standards
Available for long-term or short-term projects
💬 Let’s talk if you need a reliable full-stack developer to bring your product to life — or scale what you’ve already started.
#ReactJS #NextJS #Supabase #NodeJS #ChromeExtension #FullStackDeveloper #FigmaToCode #TailwindCSS #MERNStack #FrontendDeveloper #WebDevelopment
Steps for completing your project
After purchasing the project, send requirements so Iyanuoluwa can start the project.
Delivery time starts when Iyanuoluwa receives requirements from you.
Iyanuoluwa works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Review & Clarification
I review your submitted requirements, ask clarifying questions if needed, and confirm the scope before development begins.
UI Wireframe or Initial Demo (Optional)
If requested, I provide a basic UI layout or component preview based on your design references.