I will integrate ChatGPT and OpenAI API into your app or software

Minh Nguyen
Minh Nguyen Level 2
4.8 (766)· 2.1k orders completed ·Vietnam
I will integrate ChatGPT and OpenAI API into your app or software

About this service

Need AI features inside your existing product but don't want to wrestle with the API? I integrate OpenAI, Anthropic, and other LLM APIs cleanly into your web, mobile, or backend application.

  • API integration with proper key management and rate limiting
  • Streaming responses, function calling, and structured outputs
  • Prompt engineering for your specific feature
  • Cost controls, caching, and error handling
  • Works with React, Node, Python, PHP, Laravel, and more

I've added AI to SaaS dashboards, mobile apps, and internal tools. I write clean, maintainable code that your developers can extend, with no vendor lock-in surprises.

Tell me your stack and the feature you envision, and I'll scope it precisely. Let's ship AI features your users will love without the integration headaches.

About the seller

Minh Nguyen
Minh Nguyen Level 2
Mobile game developer — Unity, addictive & polished
4.8 (766)

Ho Chi Minh City-based game developer focused on casual and hyper-casual mobile titles in Unity. I build tight gameplay loops, ad integrations, and store-ready builds that retain players. Comfortable owning a project from prototype to launch. Quick to communicate and serious about quality.

FromVietnam
SpeaksVietnamese, English
LevelIntermediate
Orders2.1k
Contact me

Reviews

★ 4.8
766 reviews
for this service
R
Ryan Cooper
🌐 Canada
6 days ago
5.0 (0)
Added AI summarization to our app in days. Clean code our team could follow.
I
Isabella Ferreira
🌐 Portugal
1 month ago
5.0 (0)
Streaming responses work beautifully. He set up cost caps that saved us money.
O
Omar Haddad
🌐 Jordan
3 months ago
4.0 (0)
Good integration, minor delay but communicated clearly and delivered quality.
N
Nina Kowalski
🌐 Poland
5 months ago
5.0 (0)
Function calling setup was exactly what we needed. Very professional.
D
Daniel Park
🌐 South Korea
7 months ago
5.0 (0)
Fast, reliable, and great with our Laravel backend. Highly recommended.
S
Sara Lund
🌐 Norway
10 months ago
5.0 (0)
Seamless OpenAI integration with proper error handling. Will work with again.

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