You will get Professional Chrome Extension with Secure API and AI Integration
Top Rated
Top Rated
Project details
I build professional, production-ready Chrome extensions designed for real business use cases, including secure API integration and AI-powered automation.
This service is ideal if you need a reliable Chrome extension to automate workflows, integrate with backend systems, or enhance productivity directly inside the browser. Each extension is custom-built based on your requirements and follows Chrome Web Store guidelines, security best practices, and performance standards.
My approach is backend-driven and architecture-focused. I design extensions that communicate securely with APIs, handle authentication correctly, and scale cleanly as usage grows. For advanced use cases, I also implement AI integrations for tasks such as content processing, classification, recommendations, or intelligent automation.
You can choose from three clearly defined tiers, ranging from a basic extension to advanced solutions with API and AI integration. Every project includes clean code, structured implementation, and controlled scope to ensure predictable delivery.
If you are looking for a serious, maintainable Chrome extension rather than a quick prototype, this project is built for you.
This service is ideal if you need a reliable Chrome extension to automate workflows, integrate with backend systems, or enhance productivity directly inside the browser. Each extension is custom-built based on your requirements and follows Chrome Web Store guidelines, security best practices, and performance standards.
My approach is backend-driven and architecture-focused. I design extensions that communicate securely with APIs, handle authentication correctly, and scale cleanly as usage grows. For advanced use cases, I also implement AI integrations for tasks such as content processing, classification, recommendations, or intelligent automation.
You can choose from three clearly defined tiers, ranging from a basic extension to advanced solutions with API and AI integration. Every project includes clean code, structured implementation, and controlled scope to ensure predictable delivery.
If you are looking for a serious, maintainable Chrome extension rather than a quick prototype, this project is built for you.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$150
|
Standard
$350
|
Advanced
$750
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 12 days |
Number of Revisions | 2 | 4 | 6 |
Install Script | |||
Test Script | - | ||
Task Automation | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$75 - $150
Additional Revision
+$50Frequently asked questions
36 reviews
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LL
Luis L.
Dec 30, 2022
Laravel, MySQL Upload *.csv file
Great job Madan. As always, a pleasure working with you. Top work! Until our next tech adventure. Sincerely, Luis obo WSB
BA
Blueprint A.
Oct 24, 2022
Data Staging and Transfer - MySQL + PHP
Madan was reponsive and is a solid Laravel developer. We were left with a well structured codebase that was easy to follow and take over. Will use again on any future Laravel projects
MG
Martin G.
Sep 9, 2022
PHP Ninja, someone to fix code, enhance code
SD
S. D.
Aug 22, 2021
Node JS expert with high skill in Lumen and Laravel for API development
Very Honest and cooperative developer
ST
Steve T.
Nov 12, 2020
Simple Google Chrome
Madan delivered the work required on time and was very communicative during the process
About Madan
Senior PHP & Laravel Developer | Node.js, APIs, PostgreSQL & AWS
100%
Job Success
Kathmandu, Nepal - 10:02 pm local time
I specialize in PHP, Laravel, Node.js, TypeScript, PostgreSQL, MySQL, AWS, and Azure. For more than 15 years, I've helped startups, SMEs, and enterprise clients build secure, scalable, and maintainable software, from SaaS platforms and REST APIs to payment systems, browser extensions, and business applications.
Whether you're launching a new product, extending an existing platform, modernizing a legacy application, optimizing database performance, integrating third-party services, or solving complex backend challenges, I can help you deliver software that's reliable, maintainable, and ready to grow with your business.
🔹 What can I help with
› PHP, Laravel, Node.js, NestJS, and TypeScript development
› REST API design, development, and third-party API integration
› SaaS application development and multi-tenant platforms
› Payment gateway integration (Stripe, PayPal, Square, Mollie, and more)
› PostgreSQL, MySQL, Redis, and database optimization
› AWS and Azure cloud infrastructure
› Docker, CI/CD pipelines, and production deployments
› Performance optimization and backend troubleshooting
› Legacy application modernization and upgrades
› Browser extension development with secure backend APIs
🔹 AI & LLM Integration
I build AI-powered applications by integrating leading AI platforms, including OpenAI, Anthropic Claude, Google Gemini, Azure OpenAI, and other LLM providers. I can help you add AI chat, document processing, structured data extraction, workflow automation, AI agents, MCP integration, tool calling, and custom AI features to your existing or new application.
🔹 How I work
I believe good software is more than working code. It should be easy to maintain, easy to extend, and built with your long-term business goals in mind.
I communicate clearly, provide regular progress updates, and write clean, well-structured code that follows established engineering practices. Whether I'm working independently or as part of your team, I focus on delivering reliable solutions while keeping development transparent and predictable.
If you're looking for a senior backend developer who can take ownership of your project, communicate effectively, and deliver high-quality software, I'd be happy to discuss your requirements.
Steps for completing your project
After purchasing the project, send requirements so Madan can start the project.
Delivery time starts when Madan receives requirements from you.
Madan works on your project following the steps below.
Revisions may occur after the delivery date.
Development and implementation
I build the Chrome extension according to the selected tier, including UI logic, background scripts, API integration, and AI features if applicable.
Testing, refinement, and delivery
The extension is tested for functionality, performance, and Chrome Web Store compliance. Revisions are applied based on scope, and final deliverables are shared with setup instructions.