Hi, I'm Walid
RSS FeedFreelance hands-on solutions architect, based in Paris. I design architectures and build them: AWS serverless, event-driven systems, infrastructure as code, and generative AI that runs real business processes. This is where I write down what I learn doing it.
Recent Posts
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I Got Tired of aws sso login. So I Built a Terminal Dashboard That Never Lets My Credentials Die
A fast, single-process TUI that keeps your AWS SSO credentials fresh — automatically — while it’s open.
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This CLI Tool Solved My AWS SSO Credentials Nightmare (DEPRECATED)
Update (June 2026): This tool has evolved a lot and is now awssesh — simpler, faster, npm-installable. 👉 Read the current version here.
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Why I Stopped Paying for Time-Tracking SaaS and Built Presto Instead
You’re a freelancer. You track billable days. You send activity reports to clients. Why does your tooling feel like it was built for a 500-person company?
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Quick Guide: Automating Tailscale Certificate Configuration on Synology DSM
In the world of networking, securing connections between devices is paramount. Tailscale, a modern VPN solution, offers a secure way to connect your devices. For Synology DSM users, automating the…