
Evgeni Dobranov developed and enhanced backend billing and metadata management systems across the viamrobotics/api, viamrobotics/rdk, and viamrobotics/viam-python-sdk repositories. He designed and implemented gRPC APIs and Protocol Buffers for billing workflows, including immediate invoice creation, organization-level charging, and invoice traceability, while ensuring robust test coverage and documentation. His work included cross-language API development in Go, Python, and TypeScript, aligning SDKs with evolving backend contracts. By refactoring billing flows and improving metadata retrieval reliability, Evgeni enabled scalable, automated billing and metadata governance, demonstrating depth in API design, backend integration, and maintaining consistency across distributed systems and client SDKs.
February 2026: Implemented Billing API enhancement in the viam-python-sdk, introducing charge_organization to replace the deprecated create_invoice_and_charge_immediately and enabling detailed charge specifications (subtotal and tax) along with an improved billing flow. Refactored BillingClient and updated documentation to reflect new terminology and usage. This work improves billing accuracy, scalability, and developer experience, supporting customers with more granular invoicing and easier integration.
February 2026: Implemented Billing API enhancement in the viam-python-sdk, introducing charge_organization to replace the deprecated create_invoice_and_charge_immediately and enabling detailed charge specifications (subtotal and tax) along with an improved billing flow. Refactored BillingClient and updated documentation to reflect new terminology and usage. This work improves billing accuracy, scalability, and developer experience, supporting customers with more granular invoicing and easier integration.
January 2026 performance summary for viamrobotics/api: Delivered major enhancements to the Billing Organization Management API, enabling scalable and automated billing workflows for organizations and their locations. No critical bugs fixed this month; the focus was on API evolution, reliability, and setting the foundation for multi-tenant billing capabilities.
January 2026 performance summary for viamrobotics/api: Delivered major enhancements to the Billing Organization Management API, enabling scalable and automated billing workflows for organizations and their locations. No critical bugs fixed this month; the focus was on API evolution, reliability, and setting the foundation for multi-tenant billing capabilities.
Month: 2025-11 focused on delivering end-to-end invoice traceability improvements across API and Python SDK, with an emphasis on cross-repo consistency and business value.
Month: 2025-11 focused on delivering end-to-end invoice traceability improvements across API and Python SDK, with an emphasis on cross-repo consistency and business value.
August 2025 monthly summary focusing on key accomplishments in API and SDK billing capabilities. Delivered cross-repo feature enabling immediate invoice creation and charging, with proto definitions in the API and a corresponding Python SDK implementation and tests.
August 2025 monthly summary focusing on key accomplishments in API and SDK billing capabilities. Delivered cross-repo feature enabling immediate invoice creation and charging, with proto definitions in the API and a corresponding Python SDK implementation and tests.
July 2025 monthly summary for viamrobotics/rdk focusing on reliability and contract conformance of robot part metadata retrieval. No new features released; primary delivery was a bug fix improving RPC call correctness and metadata retrieval stability. Commit [RSDK-11147] fix.
July 2025 monthly summary for viamrobotics/rdk focusing on reliability and contract conformance of robot part metadata retrieval. No new features released; primary delivery was a bug fix improving RPC call correctness and metadata retrieval stability. Commit [RSDK-11147] fix.
March 2025 momentum focused on delivering two high-impact API features across the RDK and TypeScript SDK, with strong test coverage and explicit API versioning to support enterprise-scale automation and integration.
March 2025 momentum focused on delivering two high-impact API features across the RDK and TypeScript SDK, with strong test coverage and explicit API versioning to support enterprise-scale automation and integration.

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