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Daniel Lira

PROFILE

Daniel Lira

Over a nine-month period, this developer enhanced the prefeitura-rio/queries-rj-sms and prefeitura-rio/pipelines_rj_sms repositories by building robust data pipelines and scalable analytics solutions for health data. They focused on data modeling, ETL processes, and workflow orchestration using Python, SQL, and dbt, integrating APIs and cloud functions to automate ingestion and improve reliability. Their work included schema design, partitioning, and deduplication strategies to ensure data integrity and traceability. By refining error handling, logging, and configuration management, they delivered maintainable, auditable data assets that support accurate reporting and governance, enabling more efficient analytics and streamlined onboarding of new data sources.

Overall Statistics

Feature vs Bugs

61%Features

Repository Contributions

430Total
Bugs
85
Commits
430
Features
135
Lines of code
24,325
Activity Months9

Your Network

25 people

Work History

May 2026

5 Commits • 1 Features

May 1, 2026

Month: 2026-05 — Prefeitura Rio vaccination data platform (prefeitura-rio/queries-rj-sms). Delivered core data quality and governance enhancements for vaccination records, enabling more reliable reporting and auditable data assets.

April 2026

9 Commits • 2 Features

Apr 1, 2026

April 2026 monthly summary for prefeitura-rio/queries-rj-sms: Implemented vaccination data optimization with origem, new partitioning, and warehouse-aware deduplication; stabilized data pipeline with dbt fixes and model cleanups; improved Vitacare data model tagging for more accurate historical reporting. These changes delivered faster data processing, more reliable dedup, and improved reporting accuracy, enabling better decision making with cleaner data lineage.

March 2026

15 Commits • 3 Features

Mar 1, 2026

March 2026 — Development monthly summary for prefeitura-rio/queries-rj-sms. Focused on delivering a robust Pentavalent vaccination data model, elevating data quality, and adjusting eligibility logic to align with policy. This period emphasizes business value through accurate reporting, maintainability, and scalable data pipelines.

November 2025

33 Commits • 8 Features

Nov 1, 2025

Month: 2025-11 — Delivered a comprehensive set of data platform enhancements across two repositories to improve data completeness, reliability, and operational efficiency for lab and vaccination data flows in the Rio de Janeiro health analytics stack.

October 2025

17 Commits • 5 Features

Oct 1, 2025

October 2025 performance summary: Delivered significant data pipeline improvements across two Rio de Janeiro SMS repositories, focusing on data coverage, reliability, and performance, with clear business value in timelier insights and improved traceability. Notable shifts include broader identifier extraction, aligned configuration management, cadence optimization, and enhanced data quality controls.

September 2025

16 Commits • 4 Features

Sep 1, 2025

September 2025 monthly summary focused on delivering data-model improvements, data quality enhancements, and API flow enhancements across Rio de Janeiro health data pipelines. The work strengthened data integrity, expanded schema coverage, and enabled more precise data extraction for analytics and operations.

August 2025

162 Commits • 46 Features

Aug 1, 2025

August 2025 highlights across prefeitura-rio/pipelines_rj_sms and prefeitura-rio/queries-rj-sms: delivered stability, enhanced data partitioning, and scalable processing with targeted lint cleanups, new exception handling, and cloud/API integrations. Focused on business value, data quality, and maintainable pipelines.

July 2025

110 Commits • 47 Features

Jul 1, 2025

July 2025 performance highlights across prefeitura-rio/queries-rj-sms and prefeitura-rio/pipelines_rj_sms: data quality stabilization, expanded data models and relationships, robust pipeline automation, and enhanced observability driving stronger reliability and business value for health data workflows.

June 2025

63 Commits • 19 Features

Jun 1, 2025

June 2025 — Delivered core data platform improvements across prefeitura-rio/pipelines_rj_sms and prefeitura-rio/queries-rj-sms, focusing on data ingestion reliability, naming standardization, and scalable analytics. Notable outcomes include improved ingestion efficiency and data quality, standardized CNES mappings in BigQuery, new Medlab API data pipeline and tb_preparos_finais table, and a cloud function-based API integration. Additionally, enhanced data cleaning utilities, acto_id handling, and macro-based null/formatting support elevated data quality and maintainability. A rollback was performed for the ATENDIMENTOS chunking feature to restore stable extraction/loading while preserving downstream data cleaning improvements. These efforts enable faster analytics, more accurate reporting, and easier onboarding for new data sources.

Activity

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Quality Metrics

Correctness89.2%
Maintainability89.8%
Architecture85.4%
Performance82.6%
AI Usage20.8%

Skills & Technologies

Programming Languages

JSONPythonSQLYAMLpythonyaml

Technical Skills

API IntegrationAPI integrationAutomationBackend DevelopmentBigQueryCI/CDCloudCloud ComputingCloud Data WarehousingCloud EngineeringCloud FunctionsCloud InfrastructureCloud MigrationCloud StorageCloud Storage (GCS)

Repositories Contributed To

2 repos

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

prefeitura-rio/queries-rj-sms

Jun 2025 May 2026
9 Months active

Languages Used

SQLYAML

Technical Skills

Data EngineeringData ModelingData TransformationData WarehousingDatabaseDatabase Management

prefeitura-rio/pipelines_rj_sms

Jun 2025 Nov 2025
6 Months active

Languages Used

PythonSQLYAMLpythonyamlJSON

Technical Skills

API IntegrationBigQueryCloud ComputingCloud FunctionsData CleaningData Engineering