You will get ChatGPT API Integration / Open AI Agent Developer
Project details
⭐ Every project is unique! Let's discuss your requirements in Upwork Chat first, so I can provide a clear timeline and a fixed price or estimated hours. ⭐
• Need a smart AI chatbot or virtual assistant for your business?
• Want to add ChatGPT to your website, app, or support system to automate tasks, answer customer queries, or generate content?
I'm a ChatGPT integration expert who helps businesses like yours add custom AI-powered tools using OpenAI’s API. Whether it's a chatbot, knowledge base assistant, or internal automation, I’ll build a tailored solution that’s easy to use, scalable, and ready to make your workflow smarter.
✅ What's Included
• Integration of ChatGPT/OpenAI API into platforms
• Custom chatbot development with tailored prompts
• Frontend and backend integration (JavaScript, PHP, Laravel, etc.)
• Secure API key management and data handling
• Responsive design for desktop and mobile users
• Testing and deployment support
• Need a smart AI chatbot or virtual assistant for your business?
• Want to add ChatGPT to your website, app, or support system to automate tasks, answer customer queries, or generate content?
I'm a ChatGPT integration expert who helps businesses like yours add custom AI-powered tools using OpenAI’s API. Whether it's a chatbot, knowledge base assistant, or internal automation, I’ll build a tailored solution that’s easy to use, scalable, and ready to make your workflow smarter.
✅ What's Included
• Integration of ChatGPT/OpenAI API into platforms
• Custom chatbot development with tailored prompts
• Frontend and backend integration (JavaScript, PHP, Laravel, etc.)
• Secure API key management and data handling
• Responsive design for desktop and mobile users
• Testing and deployment support
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included $99
These options are included with the project scope.
$99
- Delivery Time 2 days
- Number of Revisions 1
- Design Customization
- Content Upload
- Responsive Design
- Source Code
About Ranjan
Senior Software Architect | 20+ Yrs Exp | Laravel, Security & Payments
Gurgaon, India - 5:48 pm local time
𝗦𝘁𝗼𝗽 𝗵𝗶𝗿𝗶𝗻𝗴 "𝗷𝘂𝘀𝘁 𝗮 𝗰𝗼𝗱𝗲𝗿" 𝗮𝗻𝗱 𝘀𝘁𝗮𝗿𝘁 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗮 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 𝘄𝗵𝗼 𝘂𝗻𝗱𝗲𝗿𝘀𝘁𝗮𝗻𝗱𝘀 𝘁𝗵𝗲 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗶𝗺𝗽𝗮𝗰𝘁 𝗼𝗳 𝗲𝘃𝗲𝗿𝘆 𝗹𝗶𝗻𝗲 𝗼𝗳 𝗰𝗼𝗱𝗲.
With over two decades of professional experience—including 5 years of structured corporate leadership and 15 years as a high-level independent consultant—I bridge the gap between "working code" and "enterprise-grade software".
I specialize in building and rescuing mission-critical PHP applications where security, scalability, and data integrity are non-negotiable. I bring the strategic foresight that only comes with 20 years of solving complex backend challenges.
𝗛𝗶𝗴𝗵-𝗩𝗮𝗹𝘂𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗜 𝗕𝗿𝗶𝗻𝗴 𝘁𝗼 𝗬𝗼𝘂𝗿 𝗣𝗿𝗼𝗷𝗲𝗰𝘁:
• 𝗟𝗲𝗴𝗮𝗰𝘆 𝗖𝗼𝗱𝗲 𝗥𝗲𝘀𝗰𝘂𝗲 & 𝗥𝗲𝗳𝗮𝗰𝘁𝗼𝗿𝗶𝗻𝗴: I have a 20-year track record of taking complex, outdated codebases and refactoring them into modern, modular Laravel environments using SOLID principles and PSR standards.
• 𝗦𝗲𝗰𝘂𝗿𝗲 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗘𝗰𝗼𝘀𝘆𝘀𝘁𝗲𝗺𝘀: Expert integration of over 15+ payment gateways, including traditional (PayPal, Razorpay, CCAvenue) and Cryptocurrency (OpenNode, Blockonomics).
• **Security & Privacy Engineering: I build with a "Security-First" mindset, ensuring robust protection against XSS, CSRF, and SQL injection—baseline requirements for any modern business.
• **High-Throughput Real-Time Systems: Proven experience in processing high-velocity data, such as real-time GPS tracking (OBD data) and high-throughput affiliate marketing platforms.
𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗧𝗼𝗼𝗹𝗸𝗶𝘁:
• Framework Mastery: PHP (Laravel Expert, CodeIgniter, CakePHP).
• Architecture & Design: Expert in E-R Diagrams, UML, and Class Diagrams to ensure your project is professionally documented and built to scale.
• Interoperability: Skilled in integrating disparate software (vBulletin, Mambo, OpenX) into unified, secure systems with Single Sign-On (SSO) layers.
I don't just take tickets; I solve business problems. If you are looking for a veteran who gets it right the first time and can work autonomously to hit your goals, let’s talk.
Steps for completing your project
After purchasing the project, send requirements so Ranjan can start the project.
Delivery time starts when Ranjan receives requirements from you.
Ranjan works on your project following the steps below.
Revisions may occur after the delivery date.
List of steps
- Project discussion - Database design - Front end development - Backend development - Testing - Delivery