
Ethan developed and maintained core SDKs for Viam, focusing on robust backend systems and cross-platform reliability. In the viam-cpp-sdk repository, he engineered resilient RobotClient connection management and streamlined credential handling, leveraging C++ and Protocol Buffers to improve stability and security. His work in viam-python-sdk and rdk included automating CI/CD pipelines, enhancing authentication flows, and enabling flexible module orchestration, using Python and Go to support scalable deployments. Ethan’s technical approach emphasized maintainable architecture, automated testing, and release readiness, resulting in SDKs that support seamless integration, reliable communication, and efficient onboarding for both internal teams and external developers.

October 2025 delivered cross-repo architectural improvements, API expansions, and credential hygiene to enable faster, safer deployments and improved developer productivity. Key work focused on unifying upload workflows, enhancing module reload capabilities, enabling programmatic build workflows, and simplifying authentication across Python and C++ SDKs, with a release-ready bump in the C++ SDK.
October 2025 delivered cross-repo architectural improvements, API expansions, and credential hygiene to enable faster, safer deployments and improved developer productivity. Key work focused on unifying upload workflows, enhancing module reload capabilities, enabling programmatic build workflows, and simplifying authentication across Python and C++ SDKs, with a release-ready bump in the C++ SDK.
August 2025 monthly summary focusing on business value and technical achievements across multiple repositories (Flutter, TypeScript, C++, Python SDKs, and RDK). The month delivered notable features such as versioned fragment retrieval in Python AppClient, and a module reload CLI with cloud build support, complemented by stabilized CI/CD workflows and updater sourcing to boost reliability and time-to-value. Major fixed issues included restoring full MDNS URI handling in Flutter to ensure accurate service discovery, and broader CI/CD/release pipeline reliability through updates to dependencies and backports. Overall, these efforts reduced build failures, improved deployment stability, and enabled more precise feature delivery with stronger test coverage and cross-repo consistency. Technologies demonstrated include CI/CD automation, Docker/dependency management, Debian packaging/backports, cloud builds, updater tooling, and test hardening.
August 2025 monthly summary focusing on business value and technical achievements across multiple repositories (Flutter, TypeScript, C++, Python SDKs, and RDK). The month delivered notable features such as versioned fragment retrieval in Python AppClient, and a module reload CLI with cloud build support, complemented by stabilized CI/CD workflows and updater sourcing to boost reliability and time-to-value. Major fixed issues included restoring full MDNS URI handling in Flutter to ensure accurate service discovery, and broader CI/CD/release pipeline reliability through updates to dependencies and backports. Overall, these efforts reduced build failures, improved deployment stability, and enabled more precise feature delivery with stronger test coverage and cross-repo consistency. Technologies demonstrated include CI/CD automation, Docker/dependency management, Debian packaging/backports, cloud builds, updater tooling, and test hardening.
July 2025 monthly summary: Across the viam-python-sdk, viam-typescript-sdk, viam-cpp-sdk, and the rdk, key features were delivered, quality improved through targeted bug fixes, and cross-platform capabilities advanced. The work enhanced documentation, authentication reliability, test stability, and runtime module management, enabling faster iteration and safer deployments of Viam-enabled robots.
July 2025 monthly summary: Across the viam-python-sdk, viam-typescript-sdk, viam-cpp-sdk, and the rdk, key features were delivered, quality improved through targeted bug fixes, and cross-platform capabilities advanced. The work enhanced documentation, authentication reliability, test stability, and runtime module management, enabling faster iteration and safer deployments of Viam-enabled robots.
June 2025 performance summary focused on stabilizing core communication paths, expanding configurable transport options, and aligning release readiness across languages. Work spanned four repositories, delivering robust connection management, TCP-mode capabilities, and cross-platform compatibility, with a release-ready version bump. This month also established groundwork for scalable module orchestration in production and improved resilience during server interruptions.
June 2025 performance summary focused on stabilizing core communication paths, expanding configurable transport options, and aligning release readiness across languages. Work spanned four repositories, delivering robust connection management, TCP-mode capabilities, and cross-platform compatibility, with a release-ready version bump. This month also established groundwork for scalable module orchestration in production and improved resilience during server interruptions.
May 2025: Cross-repo feature delivery and platform enablement across viam-typescript-sdk, rdk, and viam-cpp-sdk. Delivered offline-mode readiness, enhanced machine discovery, and Windows support for rust-utils, complemented by CI/build enhancements to improve reliability and onboarding across Windows and Unix environments.
May 2025: Cross-repo feature delivery and platform enablement across viam-typescript-sdk, rdk, and viam-cpp-sdk. Delivered offline-mode readiness, enhanced machine discovery, and Windows support for rust-utils, complemented by CI/build enhancements to improve reliability and onboarding across Windows and Unix environments.
April 2025 monthly summary focusing on automation, cross-platform reliability, and release readiness. Key accomplishments include implementing CI/CD and proto PR automation for the Python SDK, enhancing Windows build support and documentation, and preparing the C++ SDK for the 0.10.0 release, along with a deadline-aware fix for resource addition that improves reliability under time constraints. The work delivered faster proto propagation, more robust Windows environments, and improved resilience in resource management across repos.
April 2025 monthly summary focusing on automation, cross-platform reliability, and release readiness. Key accomplishments include implementing CI/CD and proto PR automation for the Python SDK, enhancing Windows build support and documentation, and preparing the C++ SDK for the 0.10.0 release, along with a deadline-aware fix for resource addition that improves reliability under time constraints. The work delivered faster proto propagation, more robust Windows environments, and improved resilience in resource management across repos.
March 2025 delivered substantial reliability, automation, and observability improvements across the SDKs, with targeted features and bug fixes that reduce startup risk, streamline releases, and enable richer data flows for downstream systems.
March 2025 delivered substantial reliability, automation, and observability improvements across the SDKs, with targeted features and bug fixes that reduce startup risk, streamline releases, and enable richer data flows for downstream systems.
February 2025 monthly summary across Viam SDKs and RDK, highlighting key cross-repo improvements in API design, CI/CD automation, and robustness. Focus on delivering business value with reliable releases, automated proto workflows, and enhanced authentication and CLI reliability.
February 2025 monthly summary across Viam SDKs and RDK, highlighting key cross-repo improvements in API design, CI/CD automation, and robustness. Focus on delivering business value with reliable releases, automated proto workflows, and enhanced authentication and CLI reliability.
January 2025 performance summary focusing on robustness, developer experience, and production readiness across viam-python-sdk, viam-cpp-sdk, and viam/rdk. Delivered a robust shutdown path for unrecoverable reconnections in the Python SDK; enhanced CLI ownership and usability in the RDK; improved module generation tooling with clearer flags, error messages, and documentation; added contribution guidelines and style standards; and upgraded the C++ SDK CI/build workflow alongside a new Get Machine Status API for RobotClient. These changes reduce downtime, streamline developer workflows, standardize contributions, and improve robot status visibility in production.
January 2025 performance summary focusing on robustness, developer experience, and production readiness across viam-python-sdk, viam-cpp-sdk, and viam/rdk. Delivered a robust shutdown path for unrecoverable reconnections in the Python SDK; enhanced CLI ownership and usability in the RDK; improved module generation tooling with clearer flags, error messages, and documentation; added contribution guidelines and style standards; and upgraded the C++ SDK CI/build workflow alongside a new Get Machine Status API for RobotClient. These changes reduce downtime, streamline developer workflows, standardize contributions, and improve robot status visibility in production.
December 2024 monthly summary focusing on key accomplishments across three repositories (viam-cpp-sdk, viam-python-sdk, and viam-robotics RDK). Emphasis on release readiness, CLI usability, authentication tooling, governance, and cross-language compatibility fixes. The month delivered a stable release bridge, improved developer experience, and stronger governance, enabling smoother deployments and onboarding for customers and internal teams.
December 2024 monthly summary focusing on key accomplishments across three repositories (viam-cpp-sdk, viam-python-sdk, and viam-robotics RDK). Emphasis on release readiness, CLI usability, authentication tooling, governance, and cross-language compatibility fixes. The month delivered a stable release bridge, improved developer experience, and stronger governance, enabling smoother deployments and onboarding for customers and internal teams.
Month: 2024-11 — viam-cpp-sdk: SDK Internal API Cleanup and Resource Name Handling Improvements. Focused on cleaning up internal API surface by removing protocol buffer conversions from public headers and relocating implementations to private client code. Also introduced a non-proto get_resource_name method and a new long_name_to_remote_and_short utility to separate protobuf logic from resource name parsing and construction. This work reduces public header surface area, decouples protobuf code from core SDK logic, and lays groundwork for safer API evolution and easier testing. No major bugs fixed this period; emphasis on architectural cleanup, maintainability, and business value through safer future updates and faster contributor onboarding.
Month: 2024-11 — viam-cpp-sdk: SDK Internal API Cleanup and Resource Name Handling Improvements. Focused on cleaning up internal API surface by removing protocol buffer conversions from public headers and relocating implementations to private client code. Also introduced a non-proto get_resource_name method and a new long_name_to_remote_and_short utility to separate protobuf logic from resource name parsing and construction. This work reduces public header surface area, decouples protobuf code from core SDK logic, and lays groundwork for safer API evolution and easier testing. No major bugs fixed this period; emphasis on architectural cleanup, maintainability, and business value through safer future updates and faster contributor onboarding.
Overview of all repositories you've contributed to across your timeline