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quwin/README.md

Hi, I'm Ethan Tran

A Computer Science senior at CSUS focused on database systems, distributed systems, and performance-oriented software engineering. I’m especially interested in query engines, storage systems, execution engines, and the low-level infrastructure that makes data-intensive systems fast and reliable.

About Me

LinkedIn Badge Mail Badge Resume Badge

Technology Stack

Languages

Systems and query engineering

Databases & Data Infrastructure

Databases and data infrastructure

Infrastructure & APIs

Infrastructure and APIs

## Stats

Code Time

Lines of code

🐱 My GitHub Data

🏆 516 Contributions in the Year 2026

📦 880.6 kB Used in GitHub's Storage

💼 Opted to Hire

📜 39 Public Repositories

🔑 16 Private Repositories

I'm an Early 🐤

🌞 Morning    269 commits    ██████████░░░░░░░░░░░░░░░   40.15% 
🌆 Daytime    222 commits    ████████░░░░░░░░░░░░░░░░░   33.13% 
🌃 Evening    173 commits    ██████░░░░░░░░░░░░░░░░░░░   25.82% 
🌙 Night      6 commits      ░░░░░░░░░░░░░░░░░░░░░░░░░   0.9%

📅 I'm Most Productive on Tuesday

Monday       82 commits     ███░░░░░░░░░░░░░░░░░░░░░░   12.24% 
Tuesday      112 commits    ████░░░░░░░░░░░░░░░░░░░░░   16.72% 
Wednesday    100 commits    ███░░░░░░░░░░░░░░░░░░░░░░   14.93% 
Thursday     87 commits     ███░░░░░░░░░░░░░░░░░░░░░░   12.99% 
Friday       85 commits     ███░░░░░░░░░░░░░░░░░░░░░░   12.69% 
Saturday     95 commits     ███░░░░░░░░░░░░░░░░░░░░░░   14.18% 
Sunday       109 commits    ████░░░░░░░░░░░░░░░░░░░░░   16.27%

📊 This Week I Spent My Time On

💬 Programming Languages: 
Other                    3 hrs 39 mins       ████████████░░░░░░░░░░░░░   47.55% 
Python                   2 hrs 3 mins        ██████░░░░░░░░░░░░░░░░░░░   26.8% 
Rust                     1 hr 24 mins        ████░░░░░░░░░░░░░░░░░░░░░   18.37% 
C++                      24 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   5.31% 
Markdown                 6 mins              ░░░░░░░░░░░░░░░░░░░░░░░░░   1.37%

🐱‍💻 Projects: 
OpenSourceContributions  3 hrs 39 mins       ████████████░░░░░░░░░░░░░   47.55% 
Agents                   2 hrs 5 mins        ██████░░░░░░░░░░░░░░░░░░░   27.19% 
datafusion               1 hr 23 mins        ████░░░░░░░░░░░░░░░░░░░░░   18.23% 
bustub                   27 mins             █░░░░░░░░░░░░░░░░░░░░░░░░   5.91% 
Technical Interviews     5 mins              ░░░░░░░░░░░░░░░░░░░░░░░░░   1.12%

I Mostly Code in Python

Python                   10 repos            ███████░░░░░░░░░░░░░░░░░░   29.41% 
Rust                     8 repos             ██████░░░░░░░░░░░░░░░░░░░   23.53% 
C++                      3 repos             ██░░░░░░░░░░░░░░░░░░░░░░░   8.82% 
Java                     3 repos             ██░░░░░░░░░░░░░░░░░░░░░░░   8.82% 
HTML                     2 repos             █░░░░░░░░░░░░░░░░░░░░░░░░   5.88%

Last Updated on 19/10/2026

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