I will build a production ready ai saas web application


About this gig
Have an AI product idea? Coretus builds custom AI SaaS web applications and focused MVPs.
We develop responsive interfaces, backend APIs, databases and AI functionality using Next.js/React, TypeScript and Node.js or Python/FastAPI.
Available features include:
- One agreed AI provider: OpenAI, Claude or Gemini
- User login and saved results
- Dashboards and admin controls
- Third-party API integrations
- Stripe subscriptions
- Testing, deployment and handover
Basic delivers a small working AI app with one feature. Standard covers a focused MVP. Premium adds the agreed admin, payment and launch features. Package limits apply; not every feature is included in every package.
Source code and setup instructions are included. We agree screens, AI workflows and integrations before development.
Hosting, AI/API usage, payment processing and third-party subscriptions are excluded. Model training, complex RAG, multi-agent systems, native mobile apps and ongoing maintenance require separate scope.
Please message me with your idea and must-have features before ordering.
Get to know Coretus
Reimagine Technology
- FromIndia
- Member sinceMay 2023
- Avg. response time1 hour
Languages
Hindi, Gujarati, English
My Portfolio
Other AI Development Services I Offer
FAQ
Does the Basic package include an entire SaaS platform?
Basic includes a small working AI web application with up to two screens and one defined AI feature. It is not an unlimited SaaS build. Standard and Premium add the specified application capabilities. Larger products require a custom offer.
What counts as one AI feature?
One feature is a defined input/output workflow, such as summarizing text, classifying an input or generating a draft. Complex document processing, RAG, multi-agent systems or several linked business processes require separate scoping.
Can you add Stripe subscriptions?
Premium includes one agreed subscription flow, such as a single paid plan with checkout, subscription-status updates and account management. Usage-based billing, marketplace payouts and complex pricing models are quoted separately.
Can you work on an existing application?
Yes, subject to an initial review. Existing code quality, architecture and missing functionality can change the effort required. Please message me before ordering an extension, repair or migration of an existing app.
Will I receive the source code?
Yes. All packages include source code for the agreed implementation and setup instructions. Third-party libraries, services, templates and other licensed components remain subject to their respective licenses.
What does launch ready mean in the Premium package?
It means the agreed application is deployed and its critical user flows are tested, with appropriate access controls, server-side API keys, input validation, basic rate limits and error logging. It does not include unlimited scaling, compliance certification or ongoing operations.
Are hosting and AI usage costs included?
No. Hosting, domains, AI API usage, database services, payment-processing charges and third-party subscriptions are paid by the buyer. We will agree on the required services before implementation.
What do revisions and post-delivery support cover?
Revisions cover changes within the agreed scope, not new screens, integrations or features. Basic includes one round, Standard two and Premium three. Ongoing maintenance and future development are separate services; any included bug-fix period will be stated in the order scope.

