You will get OpenAI GPT or Gemini API integrated into your SaaS, app, or website
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Top Rated
Project details
Want to add powerful AI capabilities to your app, website, or SaaS?
I help businesses integrate OpenAI GPT and Google Gemini APIs for real-world use from chat automation and smart assistants to content generation and analysis tools.
Whether you’re building an AI-powered SaaS or enhancing an existing product, I’ll design and implement a clean, secure integration that performs reliably and scales easily.
What’s included:
⚙️ API integration with OpenAI GPT or Google Gemini
🧠 Prompt design and structured AI responses
💬 Chatbot or conversational interface setup
🧩 Integration with React, Next.js, or Nest.js backends
🔐 Secure API key management and rate-limit handling
🚀 Optional enhancements: Recraft or Ideogram integration for visual AI
Why choose me:
I focus on practical, production-level AI integrations not just demos ensuring your features deliver real value and a smooth user experience.
I help businesses integrate OpenAI GPT and Google Gemini APIs for real-world use from chat automation and smart assistants to content generation and analysis tools.
Whether you’re building an AI-powered SaaS or enhancing an existing product, I’ll design and implement a clean, secure integration that performs reliably and scales easily.
What’s included:
⚙️ API integration with OpenAI GPT or Google Gemini
🧠 Prompt design and structured AI responses
💬 Chatbot or conversational interface setup
🧩 Integration with React, Next.js, or Nest.js backends
🔐 Secure API key management and rate-limit handling
🚀 Optional enhancements: Recraft or Ideogram integration for visual AI
Why choose me:
I focus on practical, production-level AI integrations not just demos ensuring your features deliver real value and a smooth user experience.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$100
|
Standard
$300
|
Advanced
$500
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 8 days |
Number of Revisions | 2 | 4 | 8 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $200
Additional Revision
+$50
Prompt Engineering
(+ 1 Day)
+$150
6 reviews
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EL
Elliot L.
Apr 9, 2026
AI marketing platform hiring full stack developers
Awais has been a great contributor to the project. I recommend working with him!
JB
Jonathan B.
Sep 13, 2024
Update outdated React App to work on heroku
AM
Atij M.
Sep 9, 2024
MERN Stack Development
Muhammad was an absolute pleasure to work with. Thank you so much for the great work :)
IM
Ignacio M.
Jul 23, 2024
Looking for a Back-end (pref full-stack) web developer to join my team
Muhammad was responsive and finished the work on time. I recommend working with him.
AM
Atij M.
Jul 20, 2024
MERN Stack App Backend Debugging
Muhammad was amazing to work with. Helped me debugged some very technical code running on Render, as well as with React.JS using the MERN stack. His customer support is amazing, has fast responses, and is eager to work with you to make your visions dreams. Amazing developer, and very knowledgable as well.
About Muhammad
AI Developer | AI Agents | AI SaaS Development | Mobile Apps | OpenAI
100%
Job Success
Karachi, Pakistan - 4:21 pm local time
Launching an AI product isn't just about integrating AI models or writing great code—it's about making the right technical decisions from day one. The right architecture, scalable infrastructure, and thoughtful product design are what separate successful products from expensive rebuilds.
That's where I come in.
I partner with startups, SaaS companies, and growing businesses to design, build, and scale AI SaaS platforms, AI Agents, Startup MVPs, enterprise web applications, and cross-platform mobile apps that are built for real users and long-term growth.
With 6+ years of Full-Stack Development experience, I've delivered enterprise SaaS platforms, AI marketing solutions, AI voice assistants, automation systems, and modern web and mobile applications using OpenAI, React, Next.js, Node.js, React Native, PostgreSQL, and cloud-native technologies.
Whether you're validating an idea, launching your first MVP, integrating AI into an existing platform, or scaling a growing SaaS product, I'll help you make the right technical decisions, accelerate development, and deliver software that's built to scale not just built to work.
🔹𝐖𝐡𝐚𝐭 𝐈 𝐇𝐞𝐥𝐩 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐁𝐮𝐢𝐥𝐝
🤖 AI Development
AI Agents
AI Assistants
AI Chatbots
OpenAI & ChatGPT Integration
Claude & Gemini Integration
AI Workflow Automation
RAG Applications
AI Content Generation
AI Voice Applications
Custom AI Solutions
𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
AI SaaS Platforms
Startup MVP Development
Multi-Tenant SaaS Applications
Enterprise Software
CRM & ERP Systems
Admin Dashboards
Customer Portals
Subscription Platforms
Analytics & Reporting Systems
𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
Custom Web Applications
Cross-Platform Mobile Apps
React.js & Next.js Development
Node.js & NestJS Development
REST API & GraphQL Development
Third-Party API Integrations
Real-Time Applications
Cloud-Based Systems
⚙️ Core Technologies
✅ Frontend: React.js, Next.js, React Native, TypeScript, JavaScript, Tailwind CSS
✅ Backend: Node.js, NestJS, Express.js, REST APIs, GraphQL
✅ Databases: PostgreSQL, MongoDB, MySQL, Firebase, Supabase
✅ AI: OpenAI, ChatGPT API, AI Agents, Voice AI, Claude, Gemini, LangChain
✅ Cloud & DevOps: AWS, Google Cloud, Azure, Docker, CI/CD, GitHub Actions, Vercel
📌𝐌𝐲 𝐒𝐞𝐥𝐞𝐜𝐭𝐞𝐝 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬
🏢 Enterprise Multi Tenant SaaS Platform
Built a scalable enterprise SaaS platform with multi-tenant architecture, workflow automation, analytics dashboards, secure document management, and AWS cloud infrastructure.
🤖 AI Marketing Automation Platform
Developed an AI-powered marketing platform using OpenAI and Gemini to automate content generation, campaign creation, and Google & Meta Ads workflows.
🤖
AI Architectural Rendering Platform
Built an AI platform that transforms architectural images into high-quality renders using multiple AI models, cloud processing, and subscription management.
🤖 AI Voice Assistant
Created a real-time AI voice assistant using OpenAI, Twilio, Firebase, and AssemblyAI for intelligent conversations and workflow automation.
𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞
I don't believe in building software that simply works.
I build software that is easy to maintain, ready to scale, and aligned with real business goals.
When we work together, you get more than a developer you get someone who thinks about product architecture, performance, scalability, maintainability, and the long-term success of your application.
Whether it's a Startup MVP, AI SaaS platform, AI Agent, internal business tool, or enterprise application, my goal is to help you launch faster, reduce technical risk, and build a product that is ready to grow.
𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐏𝐥𝐮𝐬 • 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 • 𝟏,𝟒𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 𝐖𝐨𝐫𝐤𝐞𝐝
📩 𝐋𝐞𝐭'𝐬 𝐁𝐮𝐢𝐥𝐝 𝐘𝐨𝐮𝐫 𝐀𝐈 𝐏𝐫𝐨𝐝𝐮𝐜𝐭
If you're looking for a long-term technical partner who understands both AI and modern product development, click "Invite to Job" and tell me what you're building. We can discuss your goals over a quick call and determine the best technical approach for your product.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
Review & Planning
Analyze your app and define the AI use case.
Setup & Configuration
Connect API keys, endpoints, and environment securely.