
Arash Hatami developed and maintained data analytics and infrastructure features across several open-source repositories, most notably duckdb/community-extensions and projectdiscovery/cloudlist. He engineered the NetQuack DuckDB extension, enhancing domain and URI parsing directly within SQL workflows using C++ and Go, and ensured robust version control and CI/CD practices for reliable releases. Arash also integrated new DNS and CDN providers, such as ArvanCloud, automating detection and configuration to streamline onboarding. His work included documentation modernization and example generation, improving user guidance and reducing support overhead. Throughout, he demonstrated depth in extension development, dependency management, and technical writing to support maintainable ecosystems.
February 2026 monthly summary for duckdb/community-extensions: Delivered a feature upgrade of the NetQuack DuckDB extension to improve domain/URI/path parsing, with clear version progression and commit traceability. The work focused on enhancing parsing capabilities and maintaining compatibility within the DuckDB extension ecosystem.
February 2026 monthly summary for duckdb/community-extensions: Delivered a feature upgrade of the NetQuack DuckDB extension to improve domain/URI/path parsing, with clear version progression and commit traceability. The work focused on enhancing parsing capabilities and maintaining compatibility within the DuckDB extension ecosystem.
December 2025 focused on feature delivery and repository maintenance within the duckdb/community-extensions module. The main deliverable was upgrading the Netquack extension to version 1.7.0 and expanding user-facing examples to improve understanding and engagement. This work enhances adoption prospects and reduces onboarding friction for downstream users. No high-severity bugs were reported this month; the emphasis was on a clean upgrade path and documentation improvements.
December 2025 focused on feature delivery and repository maintenance within the duckdb/community-extensions module. The main deliverable was upgrading the Netquack extension to version 1.7.0 and expanding user-facing examples to improve understanding and engagement. This work enhances adoption prospects and reduces onboarding friction for downstream users. No high-severity bugs were reported this month; the emphasis was on a clean upgrade path and documentation improvements.
November 2025 performance review: Focused on strengthening documentation quality for Fluent Bit's GeoIP2 filter. Delivered a precise correction in the GeoIP2 filter docs by fixing the database name typo from 'GioLite2-City.mmdb' to 'GeoLite2-City.mmdb'. This small, targeted fix reduces user confusion and potential misconfigurations, improving onboarding and support efficiency. Demonstrated strong attention to detail, effective use of Git for traceability, and coordination with docs maintainers to ensure accurate, up-to-date references. Overall, contributed to user trust and reduced support time by preventing common configuration errors.
November 2025 performance review: Focused on strengthening documentation quality for Fluent Bit's GeoIP2 filter. Delivered a precise correction in the GeoIP2 filter docs by fixing the database name typo from 'GioLite2-City.mmdb' to 'GeoLite2-City.mmdb'. This small, targeted fix reduces user confusion and potential misconfigurations, improving onboarding and support efficiency. Demonstrated strong attention to detail, effective use of Git for traceability, and coordination with docs maintainers to ensure accurate, up-to-date references. Overall, contributed to user trust and reduced support time by preventing common configuration errors.
October 2025: Dependency governance and stability improvements for the duckdb/community-extensions namespace focused on Netquack extension maintenance. No user-facing changes deployed; aim was to ensure reproducible builds, improved stability, and clear traceability of changes across environments.
October 2025: Dependency governance and stability improvements for the duckdb/community-extensions namespace focused on Netquack extension maintenance. No user-facing changes deployed; aim was to ensure reproducible builds, improved stability, and clear traceability of changes across environments.
Concise monthly summary for May 2025 focusing on key accomplishments, major releases, and tangible business impact for the duckdb/community-extensions repository.
Concise monthly summary for May 2025 focusing on key accomplishments, major releases, and tangible business impact for the duckdb/community-extensions repository.
April 2025: Implemented Arvancloud CDN Provider Support in projectdiscovery/cdncheck, expanding coverage and improving detection accuracy for Arvancloud deployments. This work adds Arvancloud ASN, CIDR ranges, and related URLs to the provider configuration, enabling the tool to recognize Arvancloud automatically and reducing manual configuration work for users.
April 2025: Implemented Arvancloud CDN Provider Support in projectdiscovery/cdncheck, expanding coverage and improving detection accuracy for Arvancloud deployments. This work adds Arvancloud ASN, CIDR ranges, and related URLs to the provider configuration, enabling the tool to recognize Arvancloud automatically and reducing manual configuration work for users.
March 2025 monthly summary for the duckdb/community-extensions repository. Focused on version management and documentation refresh for the NetQuack extension. No major defects fixed this month; primary effort centered on maintaining alignment between code, docs, and references to support reliable releases. Key outcomes include a consolidated versioning and documentation refresh from v1.0.0 to v1.2.0, ensuring the extension remains current with source references and usage notes. This work reduces risk of drift, improves user adoption, and strengthens the maintainability of the extension in the ecosystem.
March 2025 monthly summary for the duckdb/community-extensions repository. Focused on version management and documentation refresh for the NetQuack extension. No major defects fixed this month; primary effort centered on maintaining alignment between code, docs, and references to support reliable releases. Key outcomes include a consolidated versioning and documentation refresh from v1.0.0 to v1.2.0, ensuring the extension remains current with source references and usage notes. This work reduces risk of drift, improves user adoption, and strengthens the maintainability of the extension in the ecosystem.
February 2025 monthly work summary for is-a-dev projects. Delivered a foundational web hosting setup for a personal portfolio, launched a DuckDB Netquack extension for core domain/URI/path analytics, and modernized Netquack documentation with auto-generated function descriptions. Expanded Prometheus docs to include an ipset exporter entry. These efforts improved analyst workflow by enabling in-database network analysis, increased maintainability through automation, and broadened exporter coverage for users.
February 2025 monthly work summary for is-a-dev projects. Delivered a foundational web hosting setup for a personal portfolio, launched a DuckDB Netquack extension for core domain/URI/path analytics, and modernized Netquack documentation with auto-generated function descriptions. Expanded Prometheus docs to include an ipset exporter entry. These efforts improved analyst workflow by enabling in-database network analysis, increased maintainability through automation, and broadened exporter coverage for users.
2025-01 Monthly Summary — risingwavelabs/risingwave-docs focusing on Iceberg integration documentation fixes. Key features delivered: targeted documentation improvements for Iceberg integration to ensure accurate on-boarding and usage guidance. Major bugs fixed: corrected the allowed values for the 'type' parameter to use inline code styling and clarified the 'append-only' option, aligning docs with actual behavior. Overall impact and accomplishments: improved documentation accuracy, enhanced developer guidance for Iceberg integration, and reduced potential support friction. Technologies/skills demonstrated: documentation hygiene, inline code formatting, API/docs alignment, and effective change tracing through version control.
2025-01 Monthly Summary — risingwavelabs/risingwave-docs focusing on Iceberg integration documentation fixes. Key features delivered: targeted documentation improvements for Iceberg integration to ensure accurate on-boarding and usage guidance. Major bugs fixed: corrected the allowed values for the 'type' parameter to use inline code styling and clarified the 'append-only' option, aligning docs with actual behavior. Overall impact and accomplishments: improved documentation accuracy, enhanced developer guidance for Iceberg integration, and reduced potential support friction. Technologies/skills demonstrated: documentation hygiene, inline code formatting, API/docs alignment, and effective change tracing through version control.
December 2024 monthly summary for projectdiscovery/cloudlist: Delivered ArvanCloud DNS Provider Integration with a new provider package and Go API client, enhanced inventory to auto-detect ArvanCloud, and added configuration documentation. This work extends DNS provider coverage, enabling faster onboarding for ArvanCloud users and reducing manual setup and support overhead.
December 2024 monthly summary for projectdiscovery/cloudlist: Delivered ArvanCloud DNS Provider Integration with a new provider package and Go API client, enhanced inventory to auto-detect ArvanCloud, and added configuration documentation. This work extends DNS provider coverage, enabling faster onboarding for ArvanCloud users and reducing manual setup and support overhead.

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