You will get custom Chrome extension with API integration
Project details
Hi there!
I specialize in Chrome extensions, browser automation, AI chatbot integration, and custom web applications. I can develop powerful extensions for Chrome, Firefox, and Edge with modern UI, API integrations, automation workflows, scraping tools, authentication systems, dashboards, and AI-powered features.
I focus on clean code, fast delivery, responsive communication, and long-term support. Whether you need automation tools, AI integrations, browser extensions, or custom backend systems, I can help turn your idea into a production-ready solution.
What you can expect:
• Clean and scalable development
• Cross-browser compatibility
• API & AI integration support
• Bug-free optimized delivery
• Ongoing support after delivery
Feel free to contact me before placing the order so we can discuss your project requirements in detail.
I specialize in Chrome extensions, browser automation, AI chatbot integration, and custom web applications. I can develop powerful extensions for Chrome, Firefox, and Edge with modern UI, API integrations, automation workflows, scraping tools, authentication systems, dashboards, and AI-powered features.
I focus on clean code, fast delivery, responsive communication, and long-term support. Whether you need automation tools, AI integrations, browser extensions, or custom backend systems, I can help turn your idea into a production-ready solution.
What you can expect:
• Clean and scalable development
• Cross-browser compatibility
• API & AI integration support
• Bug-free optimized delivery
• Ongoing support after delivery
Feel free to contact me before placing the order so we can discuss your project requirements in detail.
Programming Languages
HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, SecurityWhat's included
| Service Tiers |
Starter
$50
|
Standard
$200
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 7 days |
Number of Revisions | 2 | 3 | 0 |
Install Script | |||
Test Script | - | ||
Task Automation | - | - |
Frequently asked questions
101 reviews
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RM
Randy M.
Apr 9, 2026
Develop SafeLine Safety Reporting Platform
Working with this developer has been an outstanding experience from start to finish. Communication is clear, timely, and professional at every stage of the project. What truly sets them apart is their ability to execute—everything is done with precision, efficiency, and a high level of attention to detail.
They consistently go above and beyond expectations, not just completing tasks but improving on them and offering valuable insight along the way. Out of everyone I’ve worked with, their execution is unmatched.
If you’re looking for someone reliable, skilled, and committed to delivering high-quality work, I highly recommend them. I will absolutely be working with them again
They consistently go above and beyond expectations, not just completing tasks but improving on them and offering valuable insight along the way. Out of everyone I’ve worked with, their execution is unmatched.
If you’re looking for someone reliable, skilled, and committed to delivering high-quality work, I highly recommend them. I will absolutely be working with them again
TH
Tesfu H.
Feb 15, 2026
Untitled job post
Sanjay is a wonderful freelancer I've worked with. He's timely, reliable, knowledgeable, and professional. He has a great understanding of php, java script, as well as all aspects of modern web designing and development. I'm very happy with his work on developing our own consent signing system.
CD
Cheick Amadou Tidiane D.
Dec 31, 2025
Developer – PBX Integration, QR Code Upgrade & eSIM API Integration
Great experience working with Mr Sanjay
DM
Derek M.
Dec 28, 2025
Develop and Integrate AI Resume Optimizer (Code Required)
Fantastic experience! The developer did an amazing job on my WordPress site. They were quick to understand my needs, fixed issues efficiently, and delivered a polished result much faster than expected. Communication was smooth throughout the entire process. I would definitely hire them again for future projects.
SC
Steven C.
Dec 10, 2025
JSON php code
Sanjay was brilliant
About Sanjay
AI Automation & SaaS Developer | Laravel and API Expert | AI Agents
88%
Job Success
Mohali, India - 1:52 pm local time
I help startups, businesses, and SaaS companies build modern web applications, automation systems, AI integrations, and scalable backend solutions. I work with Laravel, PHP, JavaScript, Node.js, Python, APIs, Chrome extensions, and AI-powered applications.
I can help you with:
* Custom web application development
* Laravel and PHP backend systems
* REST API and third-party integrations
* AI chatbot and automation solutions
* Chrome extension development
* SaaS platforms and dashboards
* Ecommerce websites and payment gateways
* Automation tools and web scrapers
* Mobile app support and integrations
Why work with me:
* Clean, scalable, and secure code
* Fast communication and regular updates
* Reliable long-term support
* Experience with startups and growing businesses
* Focused on performance and user experience
Technical Skills:
Laravel, PHP, JavaScript, Node.js, Python, MySQL, MongoDB, React.js, Vue.js, Tailwind CSS, OpenAI, ChatGPT, Gemini, Stripe, Twilio, REST APIs, Flutter, Android, iOS
Looking forward to working with you.
Sanjay Kumar
Full Stack Developer | Software Engineer
Steps for completing your project
After purchasing the project, send requirements so Sanjay can start the project.
Delivery time starts when Sanjay receives requirements from you.
Sanjay works on your project following the steps below.
Revisions may occur after the delivery date.
Please contact with me before placing order
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