Blog - Ilja Seryshev | Development, Tech, and Career Stories

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Technical March 11, 2026

How I Spent a Night Fighting Mailchannels and Fixed It With Resend in 10 Minutes

The story of how a simple contact form turned into an all‑night battle with Cloudflare Workers, a stubborn 401 error, and how Resend saved the day...

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📖 8 min read

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Development March 11, 2026

Behind the Build: Creating Personality Compass

How I built an offline-first self-discovery app with 454 questions across 3 psychological models, complex PDF generation, and complete privacy — all in Flutter.

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📖 12 min read

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Development Coming Soon

Building an Offline-First Exam App for Electricians

How I built Elektriku Treener — an app with 1064 questions, 3 certification levels, and full offline support for electricians in Estonia.

Coming Soon