Worked on the armstat/sdg-data-armenia repository to enhance data quality for key SDG indicators by focusing on precise data entry and management. Updated the dataset for indicator 17-3-2 with figures from 2015 to 2023, improving the accuracy of analytical outputs. For indicator 8-10-1, enriched the CSV data with values from 2015 to 2022 and introduced descriptive unit labels to clarify metrics for bank branches and ATMs per 100,000 adults. All updates maintained full commit-level provenance and data integrity. Utilized skills in data management, data update, and CSV handling, with work centered on feature development rather than bug fixes.