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Software architecture · Product engineering

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The World of Software Engineering

What software is, what software engineering is, the types of software that exist, expertise areas, team roles, and where the field is heading with AI engineering and agents.

Software Engineering
Software
Artificial Intelligence
+3
01 / 06
Techniques

Git Worktrees for Parallel AI Agents

A practical guide to using Git worktrees so multiple AI agents can work in parallel on one machine, covering creation, runtime-state isolation, merging, cleanup, and a lifecycle automation script.

git
worktrees
ai-agents
+3
02 / 06
Software Architecture

Spec-Driven Development (SDD)

AI Spec-Driven Development enhances traditional Spec-Driven Development by integrating AI tools to automate and improve the specification process, increasing efficiency and reducing errors while ensuring clarity and alignment with user needs.

sdd
software-development
specifications
+2
03 / 06
Backend

tRPC (TypeScript Remote Procedure Call)

This blog discusses tRPC, a solution for building end-to-end type-safe APIs with TypeScript. It details the advantages and disadvantages of tRPC, as well as its integration with monorepos and introduces the tRPC Panel as a helpful tool for developers.

backend
typescript
type-safety
04 / 06
Straight from the vault

92 notes · 13 topics · 270 tags

Every card is a real note from the vault — architecture, testing, fundamentals and more. Tap one to start reading.

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Every note distills something I actually use at work — organised by the questions engineers keep running into.

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Software Architecture

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Who writes this

Hi, I'm Agustín.

Software engineer, CTO at Dizenz, and Tech Expert at eagerworks.

CTO · DizenzTech Expert · eagerworksCo-founder & Leader · programaConNosotros

I'm a software engineer who spends most of my time on architecture and product engineering — first as CTO at Dizenz, and as a Tech Expert at eagerworks.

Outside of that, I co-founded and lead programaConNosotros, a Spanish-speaking community of engineers across Latin America. These notes come out of both: real decisions from the job, and conversations from the meetups you see in the photos.

I write them down so the judgment behind those decisions doesn't stay stuck in my head — and so you can build the same judgment faster than I did.

agus@dizenz.com
Community

450+ engineers, one community.

programaConNosotros is a Spanish-speaking community of engineers in Latin America. Meetups, lightning talks, pair programming, and people helping each other ship. Many of these notes started as a conversation there.

450+
engineers
92
notes
13
topics
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Notes on software architecture, system design and product engineering, written by Agustín Sánchez.

Frontend

12 notes

03

Databases

11 notes

04

Infrastructure

10 notes

05

Backend

8 notes

06

Artificial Intelligence

6 notes

07

Security

6 notes

08

Techniques

6 notes

09

Testing

4 notes

10

Methodologies

3 notes

11

Tooling

2 notes

12

Blockchain

1 note

13

React Native

1 note

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