DEVLog - November
December 1, 2025
November 2025 updates. I share my transition to life in Portugal and the launch of my new YouTube channel focused on authentic storytelling and software engineering.
Work
How to Speed Up a Heavy Web App
April 7, 2025
Discover what happened in April 2025. This month features a deep dive into optimizing heavy web apps using Web Workers, WebP, OPFS, and more.
Presenting IMG Processing
September 18, 2024
Discover what happened in September 2024. This month features the launch of IMG Processing, a powerful API and SDK for image manipulation and analysis.
DEVLog - June
July 1, 2024
Discover what happened in June 2024. This month features Bezier offline-first challenges, SignatureAPI subscription growth, and AI/ML teaching projects including Cloudflare AI deployment, Azure ML, Coqui-TTS voice chatbot, and Gymnasium reinforcement learning experiments.
Storing Sortable Items in a Relational Database
May 6, 2024
Discover what happened in May 2024. This month features a technical deep dive into implementing drag-and-drop sorting in relational databases using integer gaps, buckets, and more.
Serverless Revolution
April 15, 2024
Discover what happened in April 2024. This month features deployment strategies using Cloudflare, Vercel, and other serverless platforms for zero-cost development.
My Life as a Professor
January 15, 2024
Discover what happened in January 2024. This month features reflections on a semester of teaching at the university.
Trust Your Instincts. It's Definitely a Scam!
December 18, 2023
Discover what happened in December 2023. This month features a discussion on identifying scams, using 'The Day Before' as a case study for trusting your instincts.
DEVLog - October & November
December 4, 2023
Discover what happened in October & November 2023. This month features StepCode programming language and IDE creation for students, Drawmatic chicken legs feature, habit tracker MVP development, and an elections solution project.
Building Software for Dinosaurs' Needs
October 9, 2023
Discover what happened in October 2023. This month features challenges in building software for users with outdated practices and finding balance.
DEVLog - September
October 2, 2023
Discover what happened in September 2023. This month features the Me app release on Google Play, Drawmatic open-source canvas library development with Diagrams Builder and JSON Viewer demos, clinic sheets software for healthcare, and my new role as a college professor.
DEVLog - August
September 4, 2023
Discover what happened in August 2023. This month features the launch of AI José Gregorio medical assistant with 100+ users, Me app development for goal tracking, and reflections on taking a break from the job search to focus on building projects.