Blog / 8 posts
Writing.
Practical notes on backend architecture, frontend tooling and self-hosted deployment — from real projects.
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What an AI Feature Really Costs
How to estimate the running cost of an AI feature before you build it: tokens, caching, agents, hidden costs and the levers that cut the bill, with worked examples.
- AI
- Strategy
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Building an MCP Server for Your SaaS with NestJS
How to expose an existing NestJS product to AI agents with a production-ready MCP server: task-shaped tools, OAuth, per-user permissions, safe write actions and deployment.
- AI
- NestJS
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Adding AI Agents to Existing Apps: What Actually Works in Production
A practical guide to adding AI agents to an existing application: choosing the right job, tools, permissions, background execution, evaluation and a safe rollout.
- AI
- Architecture
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Authentication and Authorization in Full-Stack Applications with NestJS
How to handle authentication and authorization in a full-stack application using NestJS, JWT and custom guards.
- NestJS
- Security
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Why choose Astro for Frontend Development in 2025
Astro’s innovative approach to frontend development aligns perfectly with the demands of modern web applications.
- Astro
- Frontend
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Backend Development with NestJS: Best Practices
NestJS has become a go-to framework for many developers looking to build robust, scalable, and maintainable backend systems.
- NestJS
- Backend
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Exploring MedusaJS: Open-Source E-Commerce
MedusaJS is an open-source e-commerce platform for highly customizable solutions without being locked into rigid frameworks.
- MedusaJS
- E-Commerce
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Exploring Coolify: Self-Hosted Platform for Deployment
Coolify is a self-hosted deployment platform designed to streamline the process of hosting and managing applications.
- Coolify
- DevOps