atviriduomenys/manifest
May 2025 – Feb 2026
7 Months active
Languages Used
CSVPython
Technical Skills
Data EngineeringData ManagementData CurationCSV manipulationdata accuracydata analysis
justemicka
PROFILE
Justemicka
Justė Mickevičiūtė engineered and enhanced data ingestion pipelines for the atviriduomenys/manifest repository, focusing on CSV-based datasets for bibliographic records, public transport, volunteer hours, and NBFC accounts. She applied Python scripting and data engineering techniques to automate ingestion, standardize schemas, and improve data quality through cleaning, validation, and integration. Her work included merging and restructuring datasets, aligning metadata, and updating retrieval workflows to ensure traceability and readiness for analytics. By addressing both feature delivery and bug fixes, Justė improved data availability, consistency, and downstream usability, demonstrating depth in data curation, management, and workflow automation across evolving requirements.
Overall Statistics
Feature vs Bugs
89%Features
Repository Contributions
14Total
Bugs
1
Commits
14
Features
8
Lines of code
343
Activity Months7
Your Network
13 peopleSame Organization
@stat.gov.lt1
Work History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 (2026-02) — Focused on expanding data availability and pipeline reliability for analytics in atviriduomenys/manifest. Delivered a Passenger Flow Dataset Availability Enhancement by introducing the keleiviu_srautas dataset, standardizing its CSV naming, and updating the data retrieval script to include the new dataset. No major bugs reported; several incremental updates to ensure data consistency across related CSVs. The work improves data availability for analyses and enables smoother integration into downstream workflows, contributing to faster insights and better operational decisions. Technologies demonstrated include scripting updates, data standardization, CSV workflow automation, and repository tooling.
1 Commits • 1 Features
Feb 1, 2026February 2026 (2026-02) — Focused on expanding data availability and pipeline reliability for analytics in atviriduomenys/manifest. Delivered a Passenger Flow Dataset Availability Enhancement by introducing the keleiviu_srautas dataset, standardizing its CSV naming, and updating the data retrieval script to include the new dataset. No major bugs reported; several incremental updates to ensure data consistency across related CSVs. The work improves data availability for analyses and enables smoother integration into downstream workflows, contributing to faster insights and better operational decisions. Technologies demonstrated include scripting updates, data standardization, CSV workflow automation, and repository tooling.
February 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 — atviriduomenys/manifest Key features delivered: - Data Cleaning and Consolidation for keleiviu_srautai.csv: merged multiple tables and removed redundant columns to improve data clarity and usability for downstream analytics. Major bugs fixed: - Fixed issue related to keleiviu_srautai.csv (ref #4609) as part of the same change; corrected data inconsistencies and ensured stable downstream pipelines. Overall impact and accomplishments: - Improved data quality and governance for city mobility data, enabling faster and more reliable analytics, reporting, and decision-making. The change reduces data ambiguity and speeds up downstream processing. Technologies/skills demonstrated: - Data wrangling and ETL: merging tables, column de-duplication. - Version control and reproducibility: single commit traceable to the fix (9be4ca11df17f0fc7580eb9c75fc111005d0b41b). - CSV-based dataset maintenance and quality assurance; collaboration with repository at atviriduomenys/manifest.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 — atviriduomenys/manifest Key features delivered: - Data Cleaning and Consolidation for keleiviu_srautai.csv: merged multiple tables and removed redundant columns to improve data clarity and usability for downstream analytics. Major bugs fixed: - Fixed issue related to keleiviu_srautai.csv (ref #4609) as part of the same change; corrected data inconsistencies and ensured stable downstream pipelines. Overall impact and accomplishments: - Improved data quality and governance for city mobility data, enabling faster and more reliable analytics, reporting, and decision-making. The change reduces data ambiguity and speeds up downstream processing. Technologies/skills demonstrated: - Data wrangling and ETL: merging tables, column de-duplication. - Version control and reproducibility: single commit traceable to the fix (9be4ca11df17f0fc7580eb9c75fc111005d0b41b). - CSV-based dataset maintenance and quality assurance; collaboration with repository at atviriduomenys/manifest.
November 2025
4 Commits • 1 Features
Nov 1, 2025Month: 2025-11 — Delivered Sabis dataset integration for NBFC accounts in atviriduomenys/manifest, including data structure updates, naming changes, and model reference alignment to ensure data integrity. Implemented dataset renaming from adsa.csv to sabis.csv and added related pav_sabis.csv and pav2_sabis.csv references; updated get_data_gov_lt.in as part of data flow changes. Result: improved data quality, reliability, and readiness for reporting and analytics across NBFC Sabis Accounts.
4 Commits • 1 Features
Nov 1, 2025Month: 2025-11 — Delivered Sabis dataset integration for NBFC accounts in atviriduomenys/manifest, including data structure updates, naming changes, and model reference alignment to ensure data integrity. Implemented dataset renaming from adsa.csv to sabis.csv and added related pav_sabis.csv and pav2_sabis.csv references; updated get_data_gov_lt.in as part of data flow changes. Result: improved data quality, reliability, and readiness for reporting and analytics across NBFC Sabis Accounts.
November 2025
October 2025
2 Commits • 2 Features
Oct 1, 2025In October 2025, delivered two key data capabilities in atviriduomenys/manifest to broaden analytics coverage and improve data quality: Vilnius Public Transport Passenger Flow dataset ingestion and Camp Admissions dataset schema enhancements. Both changes are implemented with end-to-end traceability and readiness for ingestion pipelines, enabling timely, data-driven decisions for transit planning and program management.
October 2025
2 Commits • 2 Features
Oct 1, 2025In October 2025, delivered two key data capabilities in atviriduomenys/manifest to broaden analytics coverage and improve data quality: Vilnius Public Transport Passenger Flow dataset ingestion and Camp Admissions dataset schema enhancements. Both changes are implemented with end-to-end traceability and readiness for ingestion pipelines, enabling timely, data-driven decisions for transit planning and program management.
September 2025
1 Commits • 1 Features
Sep 1, 2025In 2025-09, completed a focused dataset enhancement for the atviriduomenys/manifest repository, improving the wastewater facility dataset (nuoteku_irenginiai.csv) with discharge method details, clarified geometry column names, and standardized the capacity unit to cubic meters. These updates enhance data accuracy, consistency, and reliability of facility analytics and reporting, supporting regulatory requirements and downstream dashboards. Work tracked under commit 0441db88083e98f0cbfa730f3ae14cd347edeae8 with context referencing the environmental protection department integration and agglomeration (#4451).
1 Commits • 1 Features
Sep 1, 2025In 2025-09, completed a focused dataset enhancement for the atviriduomenys/manifest repository, improving the wastewater facility dataset (nuoteku_irenginiai.csv) with discharge method details, clarified geometry column names, and standardized the capacity unit to cubic meters. These updates enhance data accuracy, consistency, and reliability of facility analytics and reporting, supporting regulatory requirements and downstream dashboards. Work tracked under commit 0441db88083e98f0cbfa730f3ae14cd347edeae8 with context referencing the environmental protection department integration and agglomeration (#4451).
September 2025
July 2025
4 Commits • 1 Features
Jul 1, 2025July 2025: Data ingestion and metadata quality improvements in atviriduomenys/manifest, with a focus on business value and robust technical execution.
July 2025
4 Commits • 1 Features
Jul 1, 2025July 2025: Data ingestion and metadata quality improvements in atviriduomenys/manifest, with a focus on business value and robust technical execution.
May 2025
1 Commits • 1 Features
May 1, 2025May 2025: Delivered Bibliographic Entries Dataset Ingestion feature for atviriduomenys/manifest. Added a new CSV dataset with IDs, titles, authors, and publication years and integrated it into the ingestion pipeline to boost data availability and searchability in the manifest system. No major bugs fixed this month; focus was on feature delivery and pipeline improvements. This work establishes groundwork for richer bibliographic data and downstream analytics.
1 Commits • 1 Features
May 1, 2025May 2025: Delivered Bibliographic Entries Dataset Ingestion feature for atviriduomenys/manifest. Added a new CSV dataset with IDs, titles, authors, and publication years and integrated it into the ingestion pipeline to boost data availability and searchability in the manifest system. No major bugs fixed this month; focus was on feature delivery and pipeline improvements. This work establishes groundwork for richer bibliographic data and downstream analytics.
May 2025
Activity
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Quality Metrics
Correctness97.2%
Maintainability95.8%
Architecture92.8%
Performance95.8%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSVPython
Technical Skills
CSV manipulationData CurationData EngineeringData ManagementPython scriptingdata accuracydata analysisdata cleaningdata integrationdata managementdata validationfile handling
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