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Achievements

Achievement: StarstruckAchievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: Public SponsorAchievement: QuickdrawAchievement: Arctic Code Vault Contributor

Achievements

Achievement: StarstruckAchievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: Public SponsorAchievement: QuickdrawAchievement: Arctic Code Vault Contributor

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Organizations

@ita-gnss-lab

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tapyu/README.md

>whoami

Hi there! I'm Rubem Pacelli (tapyu is just my nickname). I am really into scientific programing languages.

Background

B.Sc. in Electronics Engineering from Unifor, M.Sc. and PhD in Teleinformatics Engineering from UFC, and PhD in Cotutelle from UPC.

Research area

I work in the area of GNSS signal processing, and I especially focus on the following topics:
Statistical signal processing, system identification, and adaptive filtering Deep learning, pattern recognition, and optimization theory. FPGA-based software-defined radio implementation of digital modems

python Julia programming language R programming language matlab Unix shell scripting VHDL C programming language C++ programming language

visual studio code linux latex assembly helix-editor git git git

Life is not so serious.

nyancat

Some nice stats

    GitHub Performance

    Wakatime stats

    Code Time

    AI Code Time

    I'm an Early 🐤

    🌞 Morning                1184 commits        ████░░░░░░░░░░░░░░░░░░░░░   15.36 % 
🌆 Daytime                2920 commits        █████████░░░░░░░░░░░░░░░░   37.88 % 
🌃 Evening                2408 commits        ████████░░░░░░░░░░░░░░░░░   31.24 % 
🌙 Night                  1197 commits        ████░░░░░░░░░░░░░░░░░░░░░   15.53 %

    📅 I'm Most Productive on Thursday

    Monday                   1289 commits        ████░░░░░░░░░░░░░░░░░░░░░   16.72 % 
Tuesday                  1318 commits        ████░░░░░░░░░░░░░░░░░░░░░   17.10 % 
Wednesday                1329 commits        ████░░░░░░░░░░░░░░░░░░░░░   17.24 % 
Thursday                 1346 commits        ████░░░░░░░░░░░░░░░░░░░░░   17.46 % 
Friday                   1095 commits        ████░░░░░░░░░░░░░░░░░░░░░   14.20 % 
Saturday                 716 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   09.29 % 
Sunday                   616 commits         ██░░░░░░░░░░░░░░░░░░░░░░░   07.99 %

    📊 This Week I Spent My Time On

    💬 Programming Languages: 
C                        9 hrs 13 mins       ██████░░░░░░░░░░░░░░░░░░░   24.87 % 
Other                    6 hrs 55 mins       █████░░░░░░░░░░░░░░░░░░░░   18.66 % 
Python                   6 hrs 10 mins       ████░░░░░░░░░░░░░░░░░░░░░   16.66 % 
TeX                      4 hrs 26 mins       ███░░░░░░░░░░░░░░░░░░░░░░   11.97 % 
MATLAB                   3 hrs 23 mins       ██░░░░░░░░░░░░░░░░░░░░░░░   09.14 % 

🔥 Editors: 
VS Code                  22 hrs 52 mins      ███████████████░░░░░░░░░░   61.64 % 
Claude Code              14 hrs 14 mins      ██████████░░░░░░░░░░░░░░░   38.36 % 

🐱‍💻 Projects: 
gnss-sdr-sim             12 hrs 40 mins      █████████░░░░░░░░░░░░░░░░   34.16 % 
usrp-x310                12 hrs 39 mins      █████████░░░░░░░░░░░░░░░░   34.13 % 
main                     2 hrs 55 mins       ██░░░░░░░░░░░░░░░░░░░░░░░   07.88 % 
code-anatel-axis4        2 hrs 30 mins       ██░░░░░░░░░░░░░░░░░░░░░░░   06.78 % 
appanalise               1 hr 54 mins        █░░░░░░░░░░░░░░░░░░░░░░░░   05.16 % 

💻 Operating System: 
Linux                    37 hrs 6 mins       █████████████████████████   100.00 %

    🤖 AI Coding This Week

    ⏱ AI Coding Time: 22 hrs 4 mins (59.48%)

✍️ 3,033 lines written by AI, 7,413 lines written by hand (29.04% AI-written)

🔤 9,696,019 Input Tokens, 886,500 Output Tokens

💵 $133.18 Estimated AI Cost This Week

🧠 45 AI Sessions, 529 AI Prompts

Opus                     3,133 lines         █████████████████████████   100.00 % 
Claude-Code              0 lines             ░░░░░░░░░░░░░░░░░░░░░░░░░   00.00 % 

🔎 AI Coding Insights:
🧑‍💻 Mostly Hands-On — 29.04% of written lines came from AI
📄 Detailed Prompter — average 566 characters per prompt
🔁 Iterative Prompter — average 12 prompts per session
🔍 Hands-On Reviewer — 73.55% of changed lines were hand-edited

    Last Updated on 22/10/2026 21:58:44 UTC

    Recent GitHub Activity

    1. 💪 Opened PR #42 in InovaFiscaliza/appAnalise
    2. 💪 Opened PR #17 in InovaFiscaliza/SupportPackages
    3. 💪 Opened PR #16 in InovaFiscaliza/SupportPackages
    4. ℹ️ Labeled issue #2049 in wimpysworld/deb-get
    5. ℹ️ Labeled issue #2049 in wimpysworld/deb-get

    Latest Youtube Video 📺

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    An awesome list of academic resources for STEM (Science, Technology, Engineering, Mathematics) organized by subjects.

    27 3