Dorcas Affo-Toffey engages Ceris Technologies on port digitalisation, cybersecurity

I built 12 small Android apps: notes on scope, store listings and honest promotion

I run Pro Signal Studio , a small independent Android studio. I recently shipped 12 apps: seven one-thumb arcade games, four football research apps for adults, and one crypto market-research app.

1h ago ·dev.to

DepExit: the lazy way to find out which dependencies are about to die

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady This is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady What I Built…

• DepExit automates identification of risky Python dependencies
• Gemma 4 suggests replacement packages for at-risk dependencies
• Execution verifies safety of suggested replacements before acceptance

1h ago ·dev.to

Online Course Retrieval Architecture: Tutor Index Economics (and Why I Chose One)

Short answer: use a staged retrieval design with explicit collections, bounded queries, and source context that can be traced back to the lesson and tenant.

• Architecture includes staged design with explicit collections, bounded queries, and source context
• Separate ingestion, querying, and citation stages with observable inputs and outputs
• Evaluation should consider recall, precision, re-index cost, and citation coverage

1h ago ·dev.to