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πŸ”οΈ
write down the problem. think very hard. write down the solution.
πŸ”οΈ
write down the problem. think very hard. write down the solution.

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@RMI-PACTA @r-staceans

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jdhoffa/README.md

πŸ‘‹ Hi there

I'm Jackson, I build software and do research to fight the climate crisis

πŸ’Ό Software engineering manager at RMI

πŸ¦€ Are you a Rust developer interested in grid optimization? Join me in on vpp-sim, a virtual power plant simulator written in Rust.

⚑ Also tinkering with maxwell, a terminal visualizer for Maxwell's equations, in Rust.

⛰️ Environmentalist, snowboarder, rock-climber


πŸ› οΈ Languages and Tools

My Skills


πŸ“± Socials

LinkedIn Github Twitter


πŸ“ˆ Statistics

AI Code Time

I'm an Early 🐀

🌞 Morning                3073 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   18.48 % 
πŸŒ† Daytime                9682 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   58.23 % 
πŸŒƒ Evening                3638 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   21.88 % 
πŸŒ™ Night                  234 commits         β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   01.41 % 

πŸ“… I'm Most Productive on Thursday

Monday                   3143 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   18.90 % 
Tuesday                  2854 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   17.16 % 
Wednesday                3042 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   18.30 % 
Thursday                 3616 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   21.75 % 
Friday                   3602 commits        β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   21.66 % 
Saturday                 272 commits         β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   01.64 % 
Sunday                   98 commits          β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   00.59 % 

πŸ“Š This Week I Spent My Time On

πŸ•‘οΈŽ Time Zone: Europe/Berlin

πŸ’¬ Programming Languages: 
CSV                      10 mins             β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   64.01 % 
Markdown                 6 mins              β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   35.60 % 
Text                     0 secs              β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   00.39 % 

πŸ”₯ Editors: 
Claude Code              16 mins             β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ   99.61 % 
Neovim                   0 secs              β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   00.39 % 

πŸ±β€πŸ’» Projects: 
stitch                   16 mins             β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ   99.61 % 
prospector               0 secs              β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   00.39 % 

πŸ’» Operating System: 
Mac                      17 mins             β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆ   100.00 % 

πŸ€– AI Coding This Week

⏱ AI Coding Time: 16 mins (99.61%)

✍️ 0 lines written by AI, 0 lines written by hand (0% AI-written)

πŸ”€ 74,253 Input Tokens, 6,006 Output Tokens

πŸ’΅ $0.65 Estimated AI Cost This Week

🧠 1 AI Sessions, 8 AI Prompts

Opus                     0 lines             β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   00.00 % 

πŸ”Ž AI Coding Insights:
πŸ§‘β€πŸ’» Mostly Hands-On β€” 0% of written lines came from AI
πŸ“ Concise Prompter β€” average 204 characters per prompt
πŸ” Iterative Prompter β€” average 8 prompts per session
πŸš€ High AI Trust β€” 0% of changed lines were hand-edited

I Mostly Code in R

R                        46 repos            β–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   56.10 % 
Rust                     10 repos            β–ˆβ–ˆβ–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   12.20 % 
TypeScript               3 repos             β–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   03.66 % 
Shell                    2 repos             β–ˆβ–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   02.44 % 
SCSS                     1 repo              β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘β–‘   01.22 % 

Last Updated on 20/09/2026 21:04:21 UTC

Pinned Loading

  1. RMI/stitch RMI/stitch Public

    Stitch is a platform that integrates diverse oil & gas asset datasets, applies AI-driven enrichment with human review, and delivers curated data.

    Python 6 1

  2. RMI/tpr RMI/tpr Public

    Transition pathways repository

    TypeScript 3

  3. maxwell maxwell Public

    Interactive TUI for 2D electrostatics and steady-state current β€” building intuition for Maxwell's equations

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  4. vpp-sim vpp-sim Public

    Small virtual power plant simulator for small commercial and industrial site operators to test solar, battery, and load-shifting decisions before capital spend

    Rust 7 1

  5. wax wax Public

    Rust CLI for digging through music.

    Rust 1

  6. dotfiles dotfiles Public

    Shell