Jairo Caro-Accino Viciana

Software Engineer

Claude Claude Code Insights

21,732 sessions · 245,295 messages · 42 days · ~5,840 messages/day

697K
Bash Commands
228K
Code Edits
217K
Go Files
41K
Browser Actions
+12M
Lines Added
13,754
Commits

How I Use Claude Code

Power user operating at massive scale — over 21,000 sessions generating nearly 700,000 Bash commands reveals someone who treats Claude Code as a persistent development companion rather than an occasional assistant. My interaction style is heavily execution-oriented: letting Claude run extensive diagnostic and implementation workflows, intervening primarily when external factors (like API errors or hardware reboots) require it.

My work is debugging-dominant, with troubleshooting and bug-fixing comprising my top goals, and I primarily work in Go (216K+ file interactions) with significant TypeScript/HTML work suggesting full-stack or infrastructure tooling projects. The 'Minerva development session' hints at complex, stateful applications where I'm building features like task persistence and permission systems.

I appear to tolerate friction well — despite 464 API errors requiring repeated 'continue' prompts, satisfaction remained high (1,219 sessions marked likely satisfied). This suggests viewing interruptions as minor obstacles in longer autonomous workflows rather than dealbreakers.

Heavy TodoWrite usage (24K+) indicates leveraging Claude for structured task management within sessions, keeping complex debugging efforts organized.

Key pattern: High-autonomy, long-duration debugging sessions at scale, letting Claude execute extensively while intervening only for external blockers or to prompt continuation after errors.

Impressive Things I Did

Systematic Network Diagnostics

When facing connectivity issues after an IP change, guided Claude through a methodical troubleshooting process including network scanning and log analysis. Working through the diagnostic steps systematically, rather than jumping to conclusions, demonstrates excellent debugging discipline.

Heavy Bash-First Approach

With nearly 700,000 Bash tool invocations, embraced a command-line-centric workflow that lets Claude verify changes, run tests, and inspect system state in real-time. This approach gives immediate feedback loops and keeps Claude grounded in actual system behavior rather than assumptions.

Persistent Multi-Bug Sessions

Minerva development sessions show comfort tackling multiple related issues in single sessions — fixing task persistence bugs while simultaneously adding single-instance enforcement. Maintaining momentum through API errors by simply prompting Claude to continue, turning potential blockers into minor interruptions.

Primary Focus

  • Go Backend Development (~14K sessions)
  • Minerva Project (~3K sessions)
  • Web Applications (~2.5K sessions)
  • Network & DevOps (~1.5K sessions)

What Helped Most

  • Good Debugging (755 sessions)
  • Correct Code Edits (116 sessions)

Top Goals

  • Debugging & Troubleshooting (755)
  • Bug Fixing (348)
  • Understanding Code (232)
  • Feature Requests (116)
  • Deployments (116)

On the Horizon

  • Autonomous Debugging Loops — end-to-end sessions with auto-retry
  • Test-Driven Bug Fixing — write test, fix, iterate until green
  • Parallel Deployment Pipelines — orchestrated multi-environment deploys

Languages

Go
216,869
HTML
27,155
TypeScript
26,087
Java
13,830
JavaScript
10,642
Markdown
9,322

Top Tools

Bash
697,087
Edit
227,959
Read
218,135
Grep
96,682
Write
60,162
MCP Browser
40,926

What You Wanted

Debugging
755
Bug Fixing
348
Understanding Code
232
Feature Request
116
Deployment
116

Session Types

Iterative Refinement
871

Open Source Contributions

Merged pull requests to external projects

nim-lang/Nim
scrollTop must be settable
Jan 2020
nim-lang/Nim
Add "origin" to window.location
Jan 2020
ponylang/ponyc
Remove ambiguity from "not safe to write" compiler error message
Jan 2023
Homebrew/homebrew-cask
Update Natron version from 2.3.4 to 2.3.10
Aug 2018
libarchive/libarchive
Windows support for contrib/untar
Feb 2022
parcel-bundler/parcel
BUG: postcss module generates wrong hashes
Oct 2019
drizzle-team/drizzle-benchmarks
Add Go server benchmark implementation
Dec 2025
livebook-dev/kino_bumblebee
Update text-to-image anime model
Mar 2024
xmake-io/xmake-repo
Add raylib 3.0.0
Jul 2020
voidcosmos/npkill
Release the power of Go
Aug 2019
gocarina/gocsv
Allow "partial" keys
Jan 2023
prathyushnallamothu/swarmgo
Allow configuring baseURL for OpenAI
Jan 2025
toitware/toit-cert-roots
Update discover_root.toit to handle new error
Nov 2024
karaxnim/karax
Reactive value
Nov 2019
karaxnim/karax
Common meta tag for Karun
Oct 2019
karaxnim/karax
Remove ugly debug echo
Jul 2019
karaxnim/karax
Update kdom_impl.nim
May 2019
karaxnim/karax
Update Bulma
Mar 2019
karaxnim/karax
Watch option
Dec 2018
beyonk/svelte-mapbox
Export Marker component
May 2020
mfelsche/pony-immutable-json
Allow installation with Corral
Feb 2023
nim-lang/packages
Add package jsutils
Apr 2019
tiaanduplessis/kill-port
Windows support (PowerShell)
May 2018
perry-mitchell/webdav-fs
Don't cap Directory data
Aug 2016
mhe/gabi
Test the Go way
Jul 2018
ppiecuch/godot-nakama
Some typos
Oct 2019
egoist/website
Remove unneeded horizontal scroll
Apr 2019
xmonader/nimdays
Fix typo
Jun 2019
Lemoncode/redux-by-sample
Prefer const over let if there is no need of using let
Nov 2017
sergiodxa/redux-in-spanish
Fix typo in link
Oct 2017
Caballerog/Helpers
success optional
Jan 2017
webtilians/TelemetriaNode
v1
Dec 2016