IMAP-Science-Operations-Center/sds-data-manager
Feb 2025 – Oct 2025
9 Months active
Languages Used
PythonYAMLCSVINISQLJSONTOMLtext
Technical Skills
API DevelopmentAPI GatewayAPI TestingAWS CDKBackend DevelopmentCode Cleanup
Luisa
PROFILE
Luisa
Luisa Coakley developed and maintained the sds-data-manager repository for the IMAP Science Operations Center, delivering robust data pipeline features and improving reliability across spacecraft and science workflows. She engineered scalable backend systems using Python, AWS Lambda, and SQLAlchemy, focusing on dependency management, batch processing, and cadence scheduling. Her work included refactoring core logic, enhancing logging and error handling, and integrating SPICE kernel support for state estimation. By implementing conditional dependency filtering, centralized configuration, and test-driven development, Luisa reduced redundant processing and improved data integrity. Her contributions enabled maintainable, end-to-end data processing with strong test coverage and operational resilience.
Overall Statistics
Feature vs Bugs
63%Features
Repository Contributions
282Total
Bugs
54
Commits
282
Features
92
Lines of code
21,505
Activity Months9
Your Network
27 people
Work History
October 2025
9 Commits • 4 Features
Oct 1, 2025October 2025: Delivered targeted enhancements to sds-data-manager to improve reliability, scalability, and data integrity for spacecraft data processing. Implemented conditional dependency filtering for spacecraft pointing-attitude jobs, hardened batch starter versioning logic for science and spacecraft workflows, and enhanced SPICE handling to populate instrument and data_level fields while ensuring SPICE sources are parsed as lists. Centralized repointing checks with number-based filtering to optimize dependency evaluation, and updated tests to reflect API changes. These changes reduce batch submission failures, improve data timeliness, and support more maintainable, end-to-end processing across science and spacecraft pipelines.
9 Commits • 4 Features
Oct 1, 2025October 2025: Delivered targeted enhancements to sds-data-manager to improve reliability, scalability, and data integrity for spacecraft data processing. Implemented conditional dependency filtering for spacecraft pointing-attitude jobs, hardened batch starter versioning logic for science and spacecraft workflows, and enhanced SPICE handling to populate instrument and data_level fields while ensuring SPICE sources are parsed as lists. Centralized repointing checks with number-based filtering to optimize dependency evaluation, and updated tests to reflect API changes. These changes reduce batch submission failures, improve data timeliness, and support more maintainable, end-to-end processing across science and spacecraft pipelines.
October 2025
September 2025
12 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for IMAP SDS Data Manager focusing on business value, reliability, and end-to-end processing readiness.
September 2025
12 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for IMAP SDS Data Manager focusing on business value, reliability, and end-to-end processing readiness.
August 2025
22 Commits • 9 Features
Aug 1, 2025August 2025 (2025-08) monthly summary for IMAP-Science-Operations-Center/sds-data-manager. Focused on delivering robust data-processing features, stabilizing cadence scheduling, and reducing technical debt to enable scalable operations and faster issue recovery.
22 Commits • 9 Features
Aug 1, 2025August 2025 (2025-08) monthly summary for IMAP-Science-Operations-Center/sds-data-manager. Focused on delivering robust data-processing features, stabilizing cadence scheduling, and reducing technical debt to enable scalable operations and faster issue recovery.
August 2025
July 2025
18 Commits • 4 Features
Jul 1, 2025July 2025 monthly summary for IMAP-Science-Operations-Center/sds-data-manager: Delivered architecture and reliability improvements that enhance data integrity, processing throughput, and maintenance velocity. Key outcomes include a CRID calculation and dependency management overhaul, a duplicate job prevention mechanism reducing redundant processing, addition of ULTRA L1B LUT dependencies and lookups for proper calibration, and modernization of dependency/file path handling to align with updated conventions. The work improves upstream data validation, logging, and test coverage, resulting in greater confidence in production runs and a measurable decrease in unnecessary job submissions. Demonstrated capabilities include extensive refactoring, test-driven development, base64 data encoding compatibility, and robust CI-ready changes.
July 2025
18 Commits • 4 Features
Jul 1, 2025July 2025 monthly summary for IMAP-Science-Operations-Center/sds-data-manager: Delivered architecture and reliability improvements that enhance data integrity, processing throughput, and maintenance velocity. Key outcomes include a CRID calculation and dependency management overhaul, a duplicate job prevention mechanism reducing redundant processing, addition of ULTRA L1B LUT dependencies and lookups for proper calibration, and modernization of dependency/file path handling to align with updated conventions. The work improves upstream data validation, logging, and test coverage, resulting in greater confidence in production runs and a measurable decrease in unnecessary job submissions. Demonstrated capabilities include extensive refactoring, test-driven development, base64 data encoding compatibility, and robust CI-ready changes.
June 2025
22 Commits • 5 Features
Jun 1, 2025June 2025: Delivered key features for IMAP-Science-Operations-Center/sds-data-manager, improved reliability of cadence workflows, and strengthened data integrity across the SDS data pipeline. Significant enhancements include dependency indexing for spice dependencies, enhanced observability, resilient retry strategy for batch and job submission, and exporting dependencies for auditability. Major bug fixes addressed retry format, time handling, frame kernel stability, and test isolation, contributing to higher pipeline uptime and predictability.
22 Commits • 5 Features
Jun 1, 2025June 2025: Delivered key features for IMAP-Science-Operations-Center/sds-data-manager, improved reliability of cadence workflows, and strengthened data integrity across the SDS data pipeline. Significant enhancements include dependency indexing for spice dependencies, enhanced observability, resilient retry strategy for batch and job submission, and exporting dependencies for auditability. Major bug fixes addressed retry format, time handling, frame kernel stability, and test isolation, contributing to higher pipeline uptime and predictability.
June 2025
May 2025
116 Commits • 44 Features
May 1, 2025May 2025 monthly summary for IMAP-Science-Operations-Center/sds-data-manager: Delivered substantive platform and developer UX improvements for sds-data-manager, focusing on reliability, scalability, and business value. Key features include accelerated dependency processing with early-exit paths and comprehensive tests; bulk processing and open dependency finding to enable large-scale ingestion; cadence and batch processing enhancements with EventBridge integration, per-map cron jobs, and improved date handling; API surface cleanup, centralized dependency configuration utilities, and aligned data access updates; and improved reprocessing and error handling with more robust logging, authentication, and tests. These changes collectively improve throughput, reduce reprocessing risk, and simplify future maintenance while ensuring compatibility with newer imap-data-access versions and SPICE integration.
May 2025
116 Commits • 44 Features
May 1, 2025May 2025 monthly summary for IMAP-Science-Operations-Center/sds-data-manager: Delivered substantive platform and developer UX improvements for sds-data-manager, focusing on reliability, scalability, and business value. Key features include accelerated dependency processing with early-exit paths and comprehensive tests; bulk processing and open dependency finding to enable large-scale ingestion; cadence and batch processing enhancements with EventBridge integration, per-map cron jobs, and improved date handling; API surface cleanup, centralized dependency configuration utilities, and aligned data access updates; and improved reprocessing and error handling with more robust logging, authentication, and tests. These changes collectively improve throughput, reduce reprocessing risk, and simplify future maintenance while ensuring compatibility with newer imap-data-access versions and SPICE integration.
April 2025
55 Commits • 19 Features
Apr 1, 2025April 2025 performance summary for IMAP-Science-Operations-Center/sds-data-manager focusing on reliability, maintainability, and data-processing efficiency. Delivered a comprehensive refactor of variable naming, enhanced observability, expanded test coverage for critical paths, and modernization of core workflows. Improvements were aligned with business value: more robust ingestion, clearer diagnostics, and faster, safer release cycles.
55 Commits • 19 Features
Apr 1, 2025April 2025 performance summary for IMAP-Science-Operations-Center/sds-data-manager focusing on reliability, maintainability, and data-processing efficiency. Delivered a comprehensive refactor of variable naming, enhanced observability, expanded test coverage for critical paths, and modernization of core workflows. Improvements were aligned with business value: more robust ingestion, clearer diagnostics, and faster, safer release cycles.
April 2025
March 2025
21 Commits • 2 Features
Mar 1, 2025March 2025 summary for IMAP-Science-Operations-Center/sds-data-manager: Delivered critical enhancements to batch processing and dependency orchestration, strengthened ancillary file handling, expanded test coverage, and performed essential code maintenance. Key outcomes include improving reliability and security of batch workflows by moving dependency orchestration to a Lambda, enabling private subnets, refining input handling, and implementing soft dependencies. Addressed core bugs in ancillary file retrieval, latest version resolution, and filename handling; added comprehensive tests for dependency calls; ensured a robust single database session instantiation. These changes reduce risk in production batch runs, improve data integrity, and set the stage for scalable data processing.
March 2025
21 Commits • 2 Features
Mar 1, 2025March 2025 summary for IMAP-Science-Operations-Center/sds-data-manager: Delivered critical enhancements to batch processing and dependency orchestration, strengthened ancillary file handling, expanded test coverage, and performed essential code maintenance. Key outcomes include improving reliability and security of batch workflows by moving dependency orchestration to a Lambda, enabling private subnets, refining input handling, and implementing soft dependencies. Addressed core bugs in ancillary file retrieval, latest version resolution, and filename handling; added comprehensive tests for dependency calls; ensured a robust single database session instantiation. These changes reduce risk in production batch runs, improve data integrity, and set the stage for scalable data processing.
February 2025
7 Commits • 1 Features
Feb 1, 2025February 2025: Delivered the Dependency Finder API Endpoint and integrated it with the batch starter workflow in sds-data-manager. Refactored dependency lookup to call an external API, updated API gateway usage, and aligned tests and event payloads for the new flow. These changes enable automated dependency discovery within the data pipeline, reduce manual intervention, and improve overall reliability.
7 Commits • 1 Features
Feb 1, 2025February 2025: Delivered the Dependency Finder API Endpoint and integrated it with the batch starter workflow in sds-data-manager. Refactored dependency lookup to call an external API, updated API gateway usage, and aligned tests and event payloads for the new flow. These changes enable automated dependency discovery within the data pipeline, reduce manual intervention, and improve overall reliability.
February 2025
Activity
Loading activity data...
Quality Metrics
Correctness85.4%
Maintainability87.2%
Architecture80.6%
Performance76.2%
AI Usage20.4%
Skills & Technologies
Programming Languages
CSVINIJSONPythonSQLTOMLYAMLtext
Technical Skills
API DevelopmentAPI GatewayAPI IntegrationAPI MockingAPI TestingAWSAWS BatchAWS CDKAWS EventBridgeAWS LambdaAWS S3AWS SDK (Boto3)AWS Secrets ManagerAuthenticationBackend Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline