You will get ChatGPT API Integration Expert / Open AI Agent Developer
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Top Rated
Project details
I design and develop production-ready OpenAI / ChatGPT API integrations tailored to your specific use case. My work includes prompt engineering, conversation memory, workflow logic, tools/function calling, and seamless API integration with existing systems.
This project stands out through structured AI design and clean implementation. Instead of generic outputs, I focus on controlled responses, optimized prompts, and scalable architecture. Each solution is tested for reliability, performance, and accuracy.
I support backend and application-level integrations, AI agents, automation pipelines, and chatbot systems. You will receive maintainable code, clear documentation, and a deployment-ready solution aligned with best practices.
If you need a skilled OpenAI developer who understands both AI behavior and system design, this project delivers professional results.
This project stands out through structured AI design and clean implementation. Instead of generic outputs, I focus on controlled responses, optimized prompts, and scalable architecture. Each solution is tested for reliability, performance, and accuracy.
I support backend and application-level integrations, AI agents, automation pipelines, and chatbot systems. You will receive maintainable code, clear documentation, and a deployment-ready solution aligned with best practices.
If you need a skilled OpenAI developer who understands both AI behavior and system design, this project delivers professional results.
Programming Languages
PHP, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, W3C Markup Validation ServiceWhat's included
| Service Tiers |
Starter
$59
|
Standard
$149
|
Advanced
$399
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 1 | 3 | 5 |
Design Customization | |||
Content Upload | - | - | |
Responsive Design | - | ||
Source Code | - | - |
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AN
Abtine N.
Apr 9, 2026
Fullstack Developer for Web App and Mobile App
I had a fantastic experience working with Hemlata on my ecommerce platform, and I recommend him very highly. From start to finish, the collaboration was very productive.
The platform he built is robust, well structured, and covers al the features I needed. Hemlata understood the big picture and made smart decisions. When something needed adjustment, he fixed it quickly.
Working as a team with Hemlata made the whole process enjoyable.
I will work with him again.
The platform he built is robust, well structured, and covers al the features I needed. Hemlata understood the big picture and made smart decisions. When something needed adjustment, he fixed it quickly.
Working as a team with Hemlata made the whole process enjoyable.
I will work with him again.
JM
Jan M.
Sep 18, 2025
get streaming.mygenai.education to launch ready state
HS
Henrik S.
Jan 14, 2025
Wordpress: CPT and other issues.
MN
Mike N.
Jul 29, 2024
izzishop.ro website development
LS
Lennert S.
Jun 11, 2024
wordpress Elementor mobile dev
Fantastic & fast work, thanks a bunch!
About Hemlata
AI & React Native Engineer | Claude, Lovable, Vibe Coding, Full Stack
99%
Job Success
Indore, India - 1:07 am local time
I help startups and SaaS teams build and ship real products - not just prototypes.
Most of my work involves building cross‑platform mobile apps, integrating AI (Claude, OpenAI, Gemini), and turning early MVPs into scalable production systems. If you’re launching a SaaS product, adding AI features, or need a senior developer who can take ownership end‑to‑end, that’s where I come in.
I’ve worked with founders from idea stage through production, handling architecture, development, deployment, and long‑term improvements.
What I Can Help You With
Mobile Apps (React Native / Flutter)
I build iOS and Android apps from a single codebase with clean architecture and long‑term maintainability in mind. This includes:
• Real-time functionality
• Push notifications
• Offline sync
• Biometric authentication
• Payment integrations
• AI-powered features
• App Store and Play Store release
AI Integrations and Intelligent Features
I design and implement AI systems that are stable in production. That includes:
• Claude and OpenAI API integrations
• Multi-step AI workflows and agents
• RAG pipelines over your internal data
• AI chat features inside SaaS platforms
• Automation that reduces manual work
The goal is always practical value, faster workflows, better user experience, or new revenue features.
MVP to Production
If you’ve built something with Lovable, Bolt, Cursor, or Replit and now need it cleaned up and structured properly, I can help transition it into a scalable product.
That usually involves:
• Refactoring messy code
• Improving database structure
• Securing authentication
• Setting up Stripe subscriptions
• Preparing infrastructure for growth
Full-Stack SaaS Development
I work across frontend and backend comfortably. Common stacks I use:
React, Next.js, Node.js, Python, Laravel, TypeScript, Supabase, PostgreSQL.
I focus on clean architecture, performance, and deployments that don’t break every time you push an update.
eCommerce and CMS Work
I also support Shopify, WooCommerce, and custom WordPress builds — especially when performance, custom functionality, or integrations are involved.
How I Work
I prefer clarity over complexity.
You explain what you’re trying to achieve. I help define the technical approach, suggest improvements if needed, and then execute.
• Clear milestones
• Consistent updates
• Fast communication
• Issues flagged early
Many of my clients stay long-term because they don’t have to micromanage. I take responsibility for the outcome, not just the code.
Tech Stack
• React Native, Flutter, React, Next.js, TypeScript
• Node.js, Python, FastAPI, Laravel
• Claude, OpenAI, LangChain, RAG systems
• Supabase, PostgreSQL, MongoDB, Firebase
• Stripe, AWS, Vercel, Docker
• Zapier, Make, n8n Integration
If you’re building a serious product and need someone who can handle both AI and application development without constant supervision, feel free to reach out.
Send a short message about what you’re working on, and we can take it from there.
If you’d like, I can now:
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Steps for completing your project
After purchasing the project, send requirements so Hemlata can start the project.
Delivery time starts when Hemlata receives requirements from you.
Hemlata works on your project following the steps below.
Revisions may occur after the delivery date.
Understand Your Requirements
I review your goals, use case, and technical needs.
Plan the AI Solution
I design the prompts, logic, and workflow for the AI feature.