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Tag: security

Practical thinking on engineering, performance, SEO and product — from the DELLIUX team.

Engineering

File Upload Architecture: A Founder’s Guide to Scaling Uploads

A practical breakdown of how to architect file uploads that scale safely, from presigned URLs and multipart uploads to security, processing and cost.

8 min read

Engineering

A Web App Security Checklist Every Founder Should Demand

A practical, non-technical security checklist for founders commissioning a web app, built around the new OWASP Top 10:2025 and what to actually demand from a development team.

10 min read

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