avehtari/BDA_course_Aalto
Aug 2025 – Aug 2025
1 Month active
Languages Used
CSV
Technical Skills
Data CleaningData Management
davkoh
PROFILE
Davkoh
David Kohns worked on improving course schedule data integrity in the avehtari/BDA_course_Aalto repository by updating assignment deadlines and resolving CSV formatting issues. He updated the Assignment 7 deadline in schedule2025.csv to align with new course requirements, ensuring students and instructors had accurate, centralized information. To address parsing errors, he removed extraneous quotation marks from CSV headers and data rows, enhancing compatibility with automated tools and reducing support overhead. His work demonstrated careful data cleaning and management using CSV editing and version control, resulting in more reliable course scheduling data and smoother grader automation. The scope was focused and technically precise.
Overall Statistics
Feature vs Bugs
50%Features
Repository Contributions
2Total
Bugs
1
Commits
2
Features
1
Lines of code
16
Activity Months1
Your Network
2 peopleShared Repositories
2
Work History
August 2025
2 Commits • 1 Features
Aug 1, 2025August 2025 (2025-08) focused on improving course schedule data integrity and alignment with updated deadlines in avehtari/BDA_course_Aalto. Key features delivered include updating the Assignment 7 deadline in schedule2025.csv within the Markov chain Monte Carlo section to reflect the new due date, ensuring that students and instructors rely on a single source of truth for deadlines. Major bugs fixed comprised removing extraneous quotation marks in schedule2025.csv header and data rows to ensure reliable CSV parsing, enhancing downstream tooling and automated checks. Overall impact includes increased data reliability and maintainability of course schedule data, reduced student confusion and support overhead, and smoother grader automation. Technologies/skills demonstrated include CSV data editing, precise version-control changes with traceable commits, and careful data governance in a live course repository.
2 Commits • 1 Features
Aug 1, 2025August 2025 (2025-08) focused on improving course schedule data integrity and alignment with updated deadlines in avehtari/BDA_course_Aalto. Key features delivered include updating the Assignment 7 deadline in schedule2025.csv within the Markov chain Monte Carlo section to reflect the new due date, ensuring that students and instructors rely on a single source of truth for deadlines. Major bugs fixed comprised removing extraneous quotation marks in schedule2025.csv header and data rows to ensure reliable CSV parsing, enhancing downstream tooling and automated checks. Overall impact includes increased data reliability and maintainability of course schedule data, reduced student confusion and support overhead, and smoother grader automation. Technologies/skills demonstrated include CSV data editing, precise version-control changes with traceable commits, and careful data governance in a live course repository.
August 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSV
Technical Skills
Data CleaningData Management
Repositories Contributed To
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