You will get Custom Chrome Extension for browser Automation | Fast & Scalable
Rising Talent
Rising Talent
Project details
I create high-performance, fully customized Chrome extensions for browser automation — built with clean, scalable code and tailored precisely to each client's needs. What sets my work apart is my focus on reliability, efficiency, and seamless user experience. I don’t use generic templates — every project is crafted to meet your exact workflow, with professional-grade output and ongoing support.
Programming Languages
JavaScript, TypeScriptWhat's included
| Service Tiers |
Starter
$250
|
Standard
$500
|
Advanced
$750
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 15 days |
Number of Revisions | 1 | 2 | 4 |
Install Script | - | ||
Test Script | - | - | |
Task Automation | - | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$30
Install Script
(+ 2 Days)
+$50
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AA
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Communicative and really trying do Job well. There was some step backs but he was finding alternative solutions. Recommend to work with.
About Kerollos
Senior Full-Stack Engineer | SaaS & AI Development
Cairo, Egypt - 1:33 pm local time
I don't just write code — I take ownership of products from requirements and architecture through development, integrations, deployment, and ongoing improvement.
My strongest areas include:
• SaaS & Web Application Development
• Full-Stack Development with Laravel, PHP, Node.js, React, Next.js, Vue.js & TypeScript
• REST APIs, GraphQL & Third-Party Integrations
• PostgreSQL, MySQL, MongoDB, Redis & Supabase
• System Architecture & Technical Planning
• AI integrations and AI-powered SaaS features
• Authentication, authorization & multi-tenant systems
• Cloud deployment, Docker & CI/CD
• Performance optimization, debugging & technical debt reduction
• Code reviews, mentoring & technical leadership
I've worked on products across project management, logistics, invoicing, marketplaces, healthcare, and SaaS platforms, including systems that require complex workflows, integrations, real-time functionality, and scalable architectures.
### What I can help you with
🚀 Build a SaaS product from idea to production
🔧 Take over and improve an existing application or codebase
🏗️ Design or improve your system architecture
🤖 Integrate AI capabilities into your existing product
🐛 Fix critical bugs, performance issues, and technical debt
📈 Continue developing and scaling an existing SaaS product
👨💻 Provide senior-level technical ownership for your development team
I'm particularly interested in working with startups, SaaS companies, and businesses looking for a reliable long-term technical partner rather than someone who only completes isolated tasks.
If you already have a product, codebase, Figma designs, technical requirements, or simply an idea that needs to be turned into a working product, I can help you plan the right technical approach and execute it.
**Let's discuss your product, the challenges you're facing, and the best way to move it forward.**
Steps for completing your project
After purchasing the project, send requirements so Kerollos can start the project.
Delivery time starts when Kerollos receives requirements from you.
Kerollos works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement Collection
Gather full details: target site, data fields, output format, automation steps.
Planning & Confirmation
Confirm feasibility, provide timeline, and suggest improvements if needed.