The Syntax Diaries

Practical code notes, tools & guided learning for developers.

BlogToolsTutorialsHire meAboutContact
PrivacyTermsCookies

© 2026 The Syntax Diaries

free tools · most run in your browser · no signupfree developer tools/most run right in your browser/no signup needed

The Syntax Diaries
BlogToolsTutorialsHire meAbout
build log live

§ Services / AI integration & automation

AI integration for the app you already have

You do not need a new product to use AI. I add AI features to your existing .NET, Node.js or PHP project, or automate the repetitive work your team does by hand.

Get a fixed quote →From $400

§ Typical projects

  • A support chatbot trained on product docs, added to an existing website
  • Invoices arriving by email extracted into a database automatically
  • Tickets and emails summarized and routed to the right person

§ What is included

  • A chatbot or search that answers from your own documents and data
  • Reading PDFs, emails and invoices into structured data in your database
  • AI features inside .NET (Semantic Kernel, OpenAI SDK) or Node.js apps
  • Small automations that connect AI to your email, sheets or CRM
  • Model choice, usage limits and cost estimates before anything goes live

§ How it works

  1. 1

    Tell me what you need

    Send your site or repo link and the problem or feature. No call needed to start.

  2. 2

    Get a fixed quote

    Within one working day you get questions or a fixed price and a delivery date.

  3. 3

    I build, you review

    Work happens in your repo or a staging copy. You approve before anything goes live.

§ Start a project

Tell me about your project

Share what you have and what you need. You get questions or a fixed quote within one working day.

Prefer email? thesyntaxdiaries@gmail.com

§ Questions

Which AI providers do you work with?

OpenAI, Anthropic Claude, Google Gemini, Azure OpenAI, or a local model when data must stay on your servers.

Is my data used to train the AI?

The business APIs of these providers do not train on API data by default. I pick the provider and settings that fit your privacy needs.

What will it cost to run?

You pay the AI provider for usage directly. You get a monthly cost estimate before the build, and usage limits keep it there.

§ Other services

Legacy .NET modernization

.NET Framework, Web Forms and old MVC apps moved to modern .NET step by step, while the business keeps running.

Details

Full-stack development

React, Next.js and Node.js apps, APIs and dashboards, plus fixes for bugs, slow pages and broken builds or deploys.

Details