Please message me on Contra before booking or starting a project. These packages cover example scopes. We will confirm your requirements, scope, timeline and price first, and I can send a tailored proposal. Model/API, hosting and paid-tool costs are separate.

Have an AI product idea or an existing app that needs an agent? I build TypeScript applications with AI connected to real data and tools. I'm a software engineer, founder and CTO. My work includes B2B sales software, AI content workflows and personal knowledge assistants. Depending on the agreed scope, I can build a focused agent feature, a new SaaS MVP, or a larger application delivered in milestones. Your app can include authentication, a database, AI tools and memory, background jobs and integrations. You receive source code, setup instructions, an agreed deployment and a walkthrough. RAG, MCP and multiple agents are included only when the chosen package calls for them. Message me with your use case, existing stack and must-have features before ordering so we can define a realistic first version.

EXAMPLE SCOPES AND PRICES (USD) Agent feature — $1,500 One agent feature in an existing TypeScript app, with one agreed tool or API connection. Indicative delivery: 5 calendar days.

Focused SaaS MVP — $3,000 A focused SaaS MVP with authentication, database, one core AI workflow and one integration. Indicative delivery: 10 calendar days.

Expanded MVP — $6,000 An expanded MVP with agreed billing, background workflows and monitoring, delivered in milestones. Indicative delivery: 20 calendar days.

HOW I WORK Define the implementation plan Turn the scoped workflow into a focused architecture, data model, integration plan and acceptance checks.

Build and integrate the agreed features Implement the selected app or agent feature, connect the agreed tools and keep changes in the project source.

Test and hand over the application Run representative checks, complete the agreed deployment and provide setup notes and a walkthrough.

WHAT I NEED TO QUOTE Describe your goal and the exact scope we discussed on Contra. Include the expected result and acceptance criteria. Please provide: User problem, must-have workflow, existing app or repository if any, sample inputs and expected outputs, model preference, deployment constraints and acceptance criteria.

OUTSIDE SCOPE Unlimited features, all possible integrations, model training, ongoing operations and usage charges. Extra agents or features need explicit scope.

Prices are illustrative for the listed scope, based on actual hands-on time with AI assistance, manual review and testing. We agree on the final scope, price, access and delivery schedule in a custom proposal. Delivery estimates start after complete requirements. One revision round within scope is included.