Blog
Notes from real client projects
Practical guides on the problems I solve for clients: deployments, APIs, bank integrations and fast websites.
Guide
How to Deploy a Next.js App and API with Coolify on Your Own VPS
A practical guide to deploying a Next.js frontend and a Node.js API with Coolify, Docker and Cloudflare on a single VPS.
Read article →GuideBank API Integration Checklist: AES-256-GCM Encryption and HMAC Signing
What to check when integrating a bank or AEPS API that uses AES-256-GCM encrypted payloads and HMAC-SHA256 request signing.
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