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Edgar Modesto

PROFILE

Edgar Modesto

Contributed to backend development and data engineering by building and enhancing the Iceberg Sink Connector in the iggy-rs/iggy repository, enabling S3-compatible storage and REST catalog integration for scalable data ingestion pipelines. Leveraged Rust and asynchronous programming to implement static and dynamic multi-table routing, supporting both current and future catalog integrations. Upgraded the connector to Iceberg 0.8.0, ensuring compatibility with evolving APIs and resolving prior regressions. Additionally, improved documentation quality in apache/cassandra by clarifying architectural limitations, reducing ambiguity for stakeholders. Demonstrated a methodical approach to API integration, dependency management, and documentation, resulting in more robust and maintainable backend systems.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
2
Lines of code
2,658
Activity Months3

Your Network

179 people

Shared Repositories

179

Work History

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026 monthly summary for iggy-rs/iggy focusing on delivering business value through robust dependency management and API compatibility improvements.

November 2025

1 Commits • 1 Features

Nov 1, 2025

November 2025 monthly summary focusing on key achievements, business value, and technology. Delivered the Iceberg Sink Connector for iggy, enabling S3-compatible storage and REST catalogs with static and dynamic multi-table routing from a single destination table. This feature (PR #2191) closes issue #1850 and strengthens our data lake ingestion capabilities, improving scalability and flexibility for customer pipelines. HMS catalog support is deferred due to compile constraints, but groundwork and scaffolding for future integration were laid, including compile notes and Glue catalog considerations. Demonstrated proficiency in Rust, Iceberg, S3, and catalog integrations, contributing to more robust data infrastructure and partner-ready capabilities.

March 2025

1 Commits

Mar 1, 2025

Month 2025-03 focused on ensuring documentation quality and accuracy in the apache/cassandra repository. Key work centered on a bug fix in the architecture overview documentation, correcting a typographical error to prevent ambiguity about the intended meaning and the system limitations. The work reinforces reliability of technical docs and supports clearer communication with developers and stakeholders.

Activity

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Quality Metrics

Correctness93.4%
Maintainability86.6%
Architecture86.6%
Performance86.6%
AI Usage33.4%

Skills & Technologies

Programming Languages

Rustadoc

Technical Skills

API IntegrationAsynchronous ProgrammingDocumentationRustbackend developmentdata engineeringstream processing

Repositories Contributed To

2 repos

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

iggy-rs/iggy

Nov 2025 Jan 2026
2 Months active

Languages Used

Rust

Technical Skills

Rustbackend developmentdata engineeringstream processingAPI IntegrationAsynchronous Programming

apache/cassandra

Mar 2025 Mar 2025
1 Month active

Languages Used

adoc

Technical Skills

Documentation