anoma/namada
Oct 2024 – Oct 2025
12 Months active
Languages Used
RustTOMLMarkdownJSONGo
Technical Skills
Backend DevelopmentBenchmarkingCLI DevelopmentCryptographyGas ManagementIntegration Testing
Marco Granelli
PROFILE
Marco Granelli
Marco contributed to the anoma/namada repository by engineering robust transaction processing, privacy-preserving shielded transaction history, and advanced MASP event handling. He refactored signing workflows and data models to streamline fee management and batch processing, leveraging Rust and Go for backend and CLI development. Marco introduced feature flags and modular architecture to enable safe rollouts, while enhancing test coverage for edge cases in MASP, IBC, and multi-asset flows. His work improved system reliability and maintainability, with asynchronous programming and integration testing ensuring performance and correctness. Through careful documentation and changelog management, Marco supported traceable releases and developer-friendly workflows.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
215Total
Bugs
26
Commits
215
Features
52
Lines of code
22,597
Activity Months12
Your Network
21 peopleSame Organization
@heliax.dev4
Work History
October 2025
14 Commits • 4 Features
Oct 1, 2025October 2025 (2025-10) monthly summary for anoma/namada focusing on delivered features, stability improvements, and performance enhancements. Key outcomes include reduced transaction size and gas, faster MASP epoch data syncing via parallel/concurrent processing, and improved robustness of shielded token conversions. Delivered raw transaction batch support, and strengthened testing and changelog discipline.
14 Commits • 4 Features
Oct 1, 2025October 2025 (2025-10) monthly summary for anoma/namada focusing on delivered features, stability improvements, and performance enhancements. Key outcomes include reduced transaction size and gas, faster MASP epoch data syncing via parallel/concurrent processing, and improved robustness of shielded token conversions. Delivered raw transaction batch support, and strengthened testing and changelog discipline.
October 2025
September 2025
12 Commits • 2 Features
Sep 1, 2025September 2025 — Anoma/Namada: Delivered batch-enabled transaction processing and streamlined signing, boosting reliability and throughput. Key features: SDK Wrapper and Batch Transaction Overhaul (batching, wrapper arg extraction, multi-transaction merges; improved fee and signer handling); Signer Management and Signing Data Refactor (centralized signing data interfaces, optional signatures, prioritized signers); Test Infrastructure improvements aligning tests with new signing logic. Major bugs fixed: MASP test failures resolved; broken tests fixed; integration test simplified by removing unnecessary gas-payer. Overall impact: reduced transaction overhead, more robust fee/signature flows, and stronger test stability, enabling safer deployments and faster cycles. Technologies/skills: Rust refactoring, transaction builder patterns, batch processing, signing data model design, signer prioritization, test infrastructure and CI improvements.
September 2025
12 Commits • 2 Features
Sep 1, 2025September 2025 — Anoma/Namada: Delivered batch-enabled transaction processing and streamlined signing, boosting reliability and throughput. Key features: SDK Wrapper and Batch Transaction Overhaul (batching, wrapper arg extraction, multi-transaction merges; improved fee and signer handling); Signer Management and Signing Data Refactor (centralized signing data interfaces, optional signatures, prioritized signers); Test Infrastructure improvements aligning tests with new signing logic. Major bugs fixed: MASP test failures resolved; broken tests fixed; integration test simplified by removing unnecessary gas-payer. Overall impact: reduced transaction overhead, more robust fee/signature flows, and stronger test stability, enabling safer deployments and faster cycles. Technologies/skills: Rust refactoring, transaction builder patterns, batch processing, signing data model design, signer prioritization, test infrastructure and CI improvements.
August 2025
5 Commits • 2 Features
Aug 1, 2025Monthly summary for 2025-08 focusing on key accomplishments, impact, and skills demonstrated across the anoma/namada repo. Delivered substantial improvements to frontend sustainability fees workflows and provider sustainability fee governance, with robust testing and documentation to enable broader adoption and safer deployment. The work emphasizes business value, system stability, and technical leadership in cross-functional areas.
5 Commits • 2 Features
Aug 1, 2025Monthly summary for 2025-08 focusing on key accomplishments, impact, and skills demonstrated across the anoma/namada repo. Delivered substantial improvements to frontend sustainability fees workflows and provider sustainability fee governance, with robust testing and documentation to enable broader adoption and safer deployment. The work emphasizes business value, system stability, and technical leadership in cross-functional areas.
August 2025
July 2025
11 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary focusing on MASP reliability, test coverage, and fee-management enhancements in the Namada repository. Delivered critical bug fixes, expanded testing for MASP expiration, and introduced configurable fee handling and sustainability fee support to enable broader business scenarios with accurate fee accounting.
July 2025
11 Commits • 3 Features
Jul 1, 2025July 2025 monthly summary focusing on MASP reliability, test coverage, and fee-management enhancements in the Namada repository. Delivered critical bug fixes, expanded testing for MASP expiration, and introduced configurable fee handling and sustainability fee support to enable broader business scenarios with accurate fee accounting.
June 2025
10 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for the anoma/namada project. Delivered end-to-end Shielded Transaction History in ShieldedWallet with MASP integration, enabling privacy-preserving transaction lineage and historical data analysis. The feature includes per-transaction shielded input/output history, a conversions flag, and loading/saving of conversion data. Refactored history storage to use Address with a dedicated history field, and introduced a modular feature flag (historic_masp) to control rollout. Expanded test coverage to exercise asset conversions and historical MASP data handling, and enabled historic_masp in tests and config to validate integration in realistic scenarios. Updated MASP client logic and documented changes via the changelog to improve traceability and stakeholder visibility. Overall impact: Strengthened product value by providing auditable, privacy-preserving transaction history, enabling data-driven reconciliation and analytics while reducing risk with a feature-flag-driven rollout. The work also enhances code maintainability through schema refactors and broader test coverage, supporting reliable releases and easier future enhancements.
10 Commits • 1 Features
Jun 1, 2025June 2025 monthly summary for the anoma/namada project. Delivered end-to-end Shielded Transaction History in ShieldedWallet with MASP integration, enabling privacy-preserving transaction lineage and historical data analysis. The feature includes per-transaction shielded input/output history, a conversions flag, and loading/saving of conversion data. Refactored history storage to use Address with a dedicated history field, and introduced a modular feature flag (historic_masp) to control rollout. Expanded test coverage to exercise asset conversions and historical MASP data handling, and enabled historic_masp in tests and config to validate integration in realistic scenarios. Updated MASP client logic and documented changes via the changelog to improve traceability and stakeholder visibility. Overall impact: Strengthened product value by providing auditable, privacy-preserving transaction history, enabling data-driven reconciliation and analytics while reducing risk with a feature-flag-driven rollout. The work also enhances code maintainability through schema refactors and broader test coverage, supporting reliable releases and easier future enhancements.
June 2025
May 2025
11 Commits • 3 Features
May 1, 2025May 2025 monthly summary for the anoma/namada repository: Delivered robust improvements to transaction signing UX, data modeling, and test coverage, translating into safer, more developer-friendly flows and increased reliability for complex transactions across assets. Key work included: 1) Custom Transactions CLI UX and Argument Handling; 2) Signing Data Model Overhaul and Unified Fee Payment Handling; 3) MASP Multi-Input Handling Coverage (Integration Test). These efforts reduce risk of misconfiguration, streamline signing pipelines, and expand end-to-end test coverage. Notable outcomes include improved conflict rules to prevent misuse, consolidated SigningTxData structures, and end-to-end verification of multi-input scenarios including gas fee usage. Technologies/skills demonstrated: Rust-based SDK changes, CLI UX design, data modeling, and integration testing.
May 2025
11 Commits • 3 Features
May 1, 2025May 2025 monthly summary for the anoma/namada repository: Delivered robust improvements to transaction signing UX, data modeling, and test coverage, translating into safer, more developer-friendly flows and increased reliability for complex transactions across assets. Key work included: 1) Custom Transactions CLI UX and Argument Handling; 2) Signing Data Model Overhaul and Unified Fee Payment Handling; 3) MASP Multi-Input Handling Coverage (Integration Test). These efforts reduce risk of misconfiguration, streamline signing pipelines, and expand end-to-end test coverage. Notable outcomes include improved conflict rules to prevent misuse, consolidated SigningTxData structures, and end-to-end verification of multi-input scenarios including gas fee usage. Technologies/skills demonstrated: Rust-based SDK changes, CLI UX design, data modeling, and integration testing.
April 2025
19 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for namada (anoma/namada): Focused feature delivery on MASP event handling and UX improvements, backed by expanded integration tests and safer gas/payment flows. Key features delivered include MASP Events Integration and Transaction Outcome Messaging, and Signing Keys, Gas Payer Flow, and UX Improvements. Major bugs addressed include stabilization of MASP event processing with tests for failing atomic batches and refined commitment-tree verifications. Overall impact includes higher reliability and visibility of MASP transactions, safer fee payments, and clearer developer-facing messaging. Technologies/skills demonstrated span Rust-based SDK changes, test-driven development, integration testing, key-management enhancements, and CLI UX improvements.
19 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for namada (anoma/namada): Focused feature delivery on MASP event handling and UX improvements, backed by expanded integration tests and safer gas/payment flows. Key features delivered include MASP Events Integration and Transaction Outcome Messaging, and Signing Keys, Gas Payer Flow, and UX Improvements. Major bugs addressed include stabilization of MASP event processing with tests for failing atomic batches and refined commitment-tree verifications. Overall impact includes higher reliability and visibility of MASP transactions, safer fee payments, and clearer developer-facing messaging. Technologies/skills demonstrated span Rust-based SDK changes, test-driven development, integration testing, key-management enhancements, and CLI UX improvements.
April 2025
March 2025
24 Commits • 7 Features
Mar 1, 2025March 2025 highlights for anoma/namada: delivered a comprehensive MASP-related overhaul focusing on reliability, performance, and developer experience; improved event integrity and throughput across MASP transactions; and strengthened documentation and tests.
March 2025
24 Commits • 7 Features
Mar 1, 2025March 2025 highlights for anoma/namada: delivered a comprehensive MASP-related overhaul focusing on reliability, performance, and developer experience; improved event integrity and throughput across MASP transactions; and strengthened documentation and tests.
January 2025
29 Commits • 6 Features
Jan 1, 2025January 2025 monthly performance summary for the anoma/namada repository. Delivered architectural improvements, correctness fixes, and cross-chain capabilities with a focus on business value and developer productivity. Key outcomes include moving offline signing logic from the client to the SDK (rename sign_offline to generate_tx_signatures, removal of the redundant SignTx struct/CLI, and ensuring transactions are consumed during offline signature generation), strengthening equality semantics across core data types (custom PartialEq for Authorization; fixes for PartialEq in SigningTxData and Signer), and expanding IBC capabilities with rate limit query exposure to CLI and tests using token alias. Additional gains come from enhanced test coverage (multisig), improved gas handling and MASP error messaging, and changelog traceability to reduce post-release risk.
29 Commits • 6 Features
Jan 1, 2025January 2025 monthly performance summary for the anoma/namada repository. Delivered architectural improvements, correctness fixes, and cross-chain capabilities with a focus on business value and developer productivity. Key outcomes include moving offline signing logic from the client to the SDK (rename sign_offline to generate_tx_signatures, removal of the redundant SignTx struct/CLI, and ensuring transactions are consumed during offline signature generation), strengthening equality semantics across core data types (custom PartialEq for Authorization; fixes for PartialEq in SigningTxData and Signer), and expanding IBC capabilities with rate limit query exposure to CLI and tests using token alias. Additional gains come from enhanced test coverage (multisig), improved gas handling and MASP error messaging, and changelog traceability to reduce post-release risk.
January 2025
December 2024
21 Commits • 5 Features
Dec 1, 2024December 2024 monthly summary for the anoma/namada repository. Focused on delivering MASP rewards improvements, stabilizing reward estimation across epochs, and enhancing user-facing transaction results, tests, and maintainability. Results include a robust MASP rewards API, expanded test coverage, and improvements to developer experience and release hygiene.
December 2024
21 Commits • 5 Features
Dec 1, 2024December 2024 monthly summary for the anoma/namada repository. Focused on delivering MASP rewards improvements, stabilizing reward estimation across epochs, and enhancing user-facing transaction results, tests, and maintainability. Results include a robust MASP rewards API, expanded test coverage, and improvements to developer experience and release hygiene.
November 2024
51 Commits • 13 Features
Nov 1, 2024Concise monthly summary for 2024-11 covering key delivered features, major fixes, impact, and skills demonstrated for the anoma/namada project. The month focused on strengthening MASP transaction handling, batch processing reliability, API ergonomics, and observability, while expanding test coverage and maintaining release hygiene.
51 Commits • 13 Features
Nov 1, 2024Concise monthly summary for 2024-11 covering key delivered features, major fixes, impact, and skills demonstrated for the anoma/namada project. The month focused on strengthening MASP transaction handling, batch processing reliability, API ergonomics, and observability, while expanding test coverage and maintaining release hygiene.
November 2024
October 2024
8 Commits • 4 Features
Oct 1, 20242024-10 monthly summary for anoma/namada focusing on gas handling, transaction integrity, and performance. Delivered updates to gas configuration including enforcement of a gas-spending-key for disposable gas payer to prevent ambiguous payments, enhanced memo verification scoped to the relevant inner transaction, introduced a compile-time zero-hash constant for hashing efficiency, and restored DenominatedAmount usage in MaspDataLog to accurately represent monetary values. Benchmark instrumentation improvements were implemented to reflect realistic workloads and improve test stability.
October 2024
8 Commits • 4 Features
Oct 1, 20242024-10 monthly summary for anoma/namada focusing on gas handling, transaction integrity, and performance. Delivered updates to gas configuration including enforcement of a gas-spending-key for disposable gas payer to prevent ambiguous payments, enhanced memo verification scoped to the relevant inner transaction, introduced a compile-time zero-hash constant for hashing efficiency, and restored DenominatedAmount usage in MaspDataLog to accurately represent monetary values. Benchmark instrumentation improvements were implemented to reflect realistic workloads and improve test stability.
Activity
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Quality Metrics
Correctness90.0%
Maintainability88.2%
Architecture85.2%
Performance81.0%
AI Usage21.4%
Skills & Technologies
Programming Languages
GoJSONMarkdownRustTOML
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI RefactoringArgument ParsingAsynchronous ProgrammingBackend DevelopmentBatch ProcessingBenchmarkingBlockchainBlockchain DevelopmentBug FixBug FixingCI/CDCLI
Repositories Contributed To
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