EXCEEDS logo
Exceeds
Vilém Zouhar

PROFILE

Vilém Zouhar

Over a ten-month period, contributed to repositories such as sarapapi/hearing2translate and IWSLT/IWSLThub.io.git by building data pipelines, enhancing evaluation workflows, and improving documentation for multilingual machine translation and speech tasks. Leveraged Python, Jupyter Notebook, and JSON to implement data provisioning, audio processing, and benchmarking features, ensuring robust dataset management and reproducible analytics. Addressed data integrity by standardizing metadata and refining filtering logic, while also expanding accessibility through localization and citation management. Maintained clear, traceable documentation and project schedules, supporting both technical and non-technical stakeholders. The work demonstrated depth in data engineering, technical writing, and collaborative software development.

Overall Statistics

Feature vs Bugs

86%Features

Repository Contributions

28Total
Bugs
2
Commits
28
Features
12
Lines of code
50,338
Activity Months10

Work History

April 2026

1 Commits • 1 Features

Apr 1, 2026

Concise monthly summary for 2026-04 focusing on the IWSLT/IWSLThub.io.git repository. In April, delivered a feature enhancement to the Shared Task Submission Deadline Schedule by postponing evaluation period and predictions submission deadlines for a shared task. Implementation was accompanied by documentation updates to reflect the new evaluation window. No major bugs reported in the provided data for this repository this month. Overall impact includes improved scheduling flexibility, reduced risk of late submissions, and clearer metrics reporting. Technologies and skills demonstrated include Git-based development, documentation/metrics hygiene, and scheduling logic adjustments.

March 2026

1 Commits • 1 Features

Mar 1, 2026

March 2026 performance-focused monthly summary for IWSLT/IWSLThub.io.git. Key feature delivered: Clarified language pairs in the test set description by using explicit language names (English→German, English→Chinese) instead of abbreviations. This improves readability for users and contributors. No major bugs fixed this month. Overall impact: reduced ambiguity in test set descriptions, enabling faster onboarding and more accurate test selection. Technologies/skills demonstrated: version control discipline, precise documentation updates, multilingual test set management.

February 2026

2 Commits • 2 Features

Feb 1, 2026

February 2026 monthly highlights: Delivered two focused enhancements across typst/typst and sarapapi/hearing2translate. Implemented Slovak and Polish translations in the typst-library, expanding accessibility for international users and broadening potential adoption. Updated the WMT25 General Machine Translation Shared Task citation in hearing2translate to ensure precise attribution and documentation. No major bugs were reported or fixed this month; the work emphasized feature completion, documentation hygiene, and cross-repo coordination. Overall, the month strengthened product accessibility, documentation quality, and citation governance, while showcasing localization, translation workflow, and bibliographic management skills.

January 2026

3 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary for sarapapi/hearing2translate focusing on delivering an enhanced evaluation pipeline for audio data and improving developer onboarding through documentation fixes. Business value includes streamlined evaluation workflow, better data handling, and reduced setup friction.

December 2025

2 Commits • 1 Features

Dec 1, 2025

Public Metrics Repository and Documentation Enhancements for IWSLThub.io shared task completed in 2025-12. Established a public metrics repository and expanded metrics documentation with links to relevant evaluation papers, improving accessibility and usefulness for researchers and task participants.

November 2025

5 Commits • 1 Features

Nov 1, 2025

November 2025 performance summary for IWSLT/IWSLThub.io.git: Focused on elevating metrics documentation to improve clarity, coverage, and governance of evaluation procedures. Delivered a Metrics Documentation Refresh and Clarifications, consolidating organizers' details, expanding IWSLT metrics evaluation, updating audio sources and human scoring metric references, refining organizer affiliations, and standardizing terminology for statistical measures. No major bugs were fixed in this period. Impact includes clearer guidance for evaluators and external partners, improved data quality and comparability across datasets, and a reliable foundation for future metrics enhancements. Technologies demonstrated include documentation best practices, domain knowledge of speech metrics, and disciplined version control with targeted commits.

October 2025

2 Commits • 2 Features

Oct 1, 2025

Concise monthly summary for the 2025-10 cycle focused on sarapapi/hearing2translate. The following items capture delivered features, major fixes, and overall impact with the technologies demonstrated and the business value realized.

September 2025

10 Commits • 2 Features

Sep 1, 2025

September 2025 monthly performance for sarapapi/hearing2translate: Implemented end-to-end WMT data provisioning and maintenance to scale multilingual translation experiments. Key deliverables include WMT data provisioning with loaders for WMT24/25, sample JSONL datasets for en-de/en-es/en-zh, and long-form audio transcripts for en-et/en-hi, including support for reference and non-reference variants. Standardized WMT metadata and language set by removing outdated fields, adding short context metadata, renaming ref_lang to tgt_lang, and adjusting audio paths; expanded language coverage to include Italian while pruning deprecated languages. Strengthened data integrity for referenceless and reference-based segments and updated data locations and manifest formatting. These changes reduce data pipeline errors and accelerate model training and evaluation, demonstrating proficiency in data loading, metadata governance, and dataset management.

July 2025

1 Commits

Jul 1, 2025

July 2025 monthly summary focusing on data integrity in the ACL Anthology repository. There were no new feature deliveries this month; the primary accomplishment was correcting the official venue name to reflect the correct "Conference on Machine Translation" in system data, ensuring accurate display in UI and reports. The fix was implemented in acl-org/acl-anthology and tracked via commit 1db97d33a5cbbf3eae6a9fc339e06b19c707dec6 with the message 'rename WMT to "Conference on Machine Translation" (#5572)'.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025: Delivered foundational COMET model library integration for huggingface.js, enabling seamless discovery and usage of COMET models through the model-libraries.ts configuration and enhanced analytics. No major bugs reported this period. Strengthened collaboration and code quality via targeted repository updates and clear commit traceability.

Activity

Loading activity data...

Quality Metrics

Correctness97.2%
Maintainability96.4%
Architecture96.4%
Performance95.8%
AI Usage23.6%

Skills & Technologies

Programming Languages

BibTeXJSONJupyter NotebookMarkdownPythonTypeScriptYAMLjsonplaintext

Technical Skills

API IntegrationData AnalysisData CleaningData CurationData EngineeringData FormattingData ManagementData ProcessingData TransformationDataset ManagementDocumentationFile HandlingFile ManagementFront-end DevelopmentJupyter Notebook

Repositories Contributed To

5 repos

Overview of all repositories you've contributed to across your timeline

sarapapi/hearing2translate

Sep 2025 Feb 2026
4 Months active

Languages Used

JSONMarkdownPythonjsonJupyter NotebookBibTeX

Technical Skills

Data CleaningData CurationData EngineeringData FormattingData ManagementData Processing

IWSLT/IWSLThub.io.git

Nov 2025 Apr 2026
4 Months active

Languages Used

Markdown

Technical Skills

collaborationcontent managementdata analysisdocumentationquality estimationspeech translation

huggingface/huggingface.js

Feb 2025 Feb 2025
1 Month active

Languages Used

TypeScript

Technical Skills

Front-end Development

acl-org/acl-anthology

Jul 2025 Jul 2025
1 Month active

Languages Used

YAML

Technical Skills

Data Management

typst/typst

Feb 2026 Feb 2026
1 Month active

Languages Used

plaintext

Technical Skills

internationalizationlocalizationtranslation