Hire OpenAI Developers in USA
Hire freelance OpenAI and GPT developers for chatbots, copilots, voice agents and AI features in your web and mobile apps. Built for United States companies in SaaS and startups, Healthcare, Fintech and more, by an India-based team that has delivered software since 2005.
- GPT & Assistants API experts
- Voice, vision & RAG
- Hourly, monthly or fixed price
- Any time zone
Get a free quote
For United States clients. Reply within one business day.
Why United States businesses choose MaddySoft for hire openai developers
USA companies in SaaS and startups, Healthcare, Fintech, E-commerce, Real estate, Agencies use MaddySoft to move faster on hire openai developers without the overhead of a large local agency. We work with teams in New York, San Francisco, Austin, Chicago and other cities, entirely online.
- Time zones: The US East Coast is about 9.5 to 10.5 hours behind India and the West Coast about 12.5 to 13.5 hours behind. Our developers work a split day, so your team gets a live overlap in your morning and finds updates waiting when you start work.
- Currency: We quote and invoice in US dollars (USD).
- Data protection: We build to your privacy and security requirements, including CCPA/CPRA for California users and HIPAA-ready practices for healthcare projects, and we sign NDAs and data-processing terms. We do not claim certifications we do not hold.
- Ownership: You own all code, designs and data. We sign an NDA before discussing your product.
- Communication: Weekly demos, a shared Slack or Teams channel and one named project lead.
What we deliver in hire openai developers
Chatbot and copilot builds
Customer-facing and internal assistants trained on your content.
Voice agents
Realtime speech assistants for calls, kiosks and apps.
AI features in existing apps
Add summaries, search and automation to software you already run.
Fine-tuning and evaluation
Tune models and measure their quality on your own data.
How an engagement works
1. Free call
Tell us your goals, stack and budget.
2. Scope and quote
Written plan and price in US dollars (USD) within one business day.
3. Build and demo
Two-week sprints with live demos in your time zone.
4. Launch and support
Go live, hand over and keep improving.
Hourly
For audits, fixes and small tasks.
Monthly dedicated
A developer assigned to your team.
Fixed price
Clear scope and milestones.
Hire OpenAI Developers FAQ for USA
Working with an India-based team gives United States companies senior engineers, flexible hourly, monthly or fixed-price engagement and a quick start, often at a lower total cost than a local agency or full-time hire. You keep ownership of all code and data, and we sign an NDA first.
The US East Coast is about 9.5 to 10.5 hours behind India and the West Coast about 12.5 to 13.5 hours behind. Our developers work a split day, so your team gets a live overlap in your morning and finds updates waiting when you start work.
We build to your privacy and security requirements, including CCPA/CPRA for California users and HIPAA-ready practices for healthcare projects, and we sign NDAs and data-processing terms. We do not claim certifications we do not hold.
We can quote and invoice in US dollars (USD). Payment terms are agreed in writing before work starts.
Yes. Hourly, monthly and fixed-price options are all available, and you can switch as your needs change.
Yes. We sign NDAs before discussing your project details.
Start your hire openai developers project with a free call
WhatsApp or call +91 99125 95591 or email info@maddysoft.co.in.
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