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Reppelin Tom

PROFILE

Reppelin Tom

Tomi Reppelin engineered and maintained the morpho-blue-api-metadata repository, focusing on scalable asset onboarding, risk controls, and data integrity for DeFi vaults and markets. Over ten months, Tomi delivered features such as consolidated whitelisting, oracle integration, and metadata validation, using TypeScript, Node.js, and Solidity. He refactored core data models, streamlined access control, and improved test coverage to ensure reliability and maintainability. By integrating branding assets and automating curator and owner address management, Tomi enabled safer, faster cross-chain operations. His work reduced operational risk, simplified schema evolution, and supported robust governance, demonstrating depth in backend development and blockchain integration.

Overall Statistics

Feature vs Bugs

95%Features

Repository Contributions

217Total
Bugs
8
Commits
217
Features
141
Lines of code
78,193
Activity Months10

Work History

October 2025

1 Commits

Oct 1, 2025

October 2025 performance summary for morpho-blue-api-metadata: Delivered a focused VaultV2 interface cleanup that reduces API surface area and enhances test relevance, contributing to maintainability and lower support risk for Vault consumers. The change removes the forumLink field from the VaultV2 interface and its related validation checks in tests, implemented via commit bd9641eabd6672cfceb107c276b8213badaeb275 with message 'feat(forum): removal links in test'. This work tightens interface contracts, minimizes potential misconfigurations, and aligns test coverage with current requirements.

September 2025

5 Commits • 3 Features

Sep 1, 2025

September 2025: Focused on refactoring the whitelist data model, expanding test coverage for core vault components, and simplifying architecture by removing the vault-v2 feature in morpho-blue-api-metadata. These changes improve reliability, reduce maintenance costs, and clarify data schemas. Key outcomes include: 1) schema simplification and test alignment for whitelist entries; 2) expanded test coverage for mainnet and base vault functionalities; 3) removal of vault-v2 to streamline maintenance and future development; 4) overall uplift in stability, release confidence, and cross-team onboarding support.

July 2025

9 Commits • 6 Features

Jul 1, 2025

July 2025 highlights for morpho-blue-api-metadata: Delivered foundational features and integrity improvements, aligning data handling with business requirements and preparing for upcoming integrations. The work focused on owner/address management, data integrity, epoch and timestamp handling, risk reduction via checksums, and access controls to enable scalable, auditable operations across the metadata API.

June 2025

11 Commits • 5 Features

Jun 1, 2025

June 2025 performance for morpho-blue-api-metadata focused on security hardening, data-coverage expansion, and reliability improvements. Delivered significant whitelisting, data-source expansion, branding support, and infrastructure upgrades that reduce maintenance cost and accelerate safe releases.

May 2025

54 Commits • 43 Features

May 1, 2025

May 2025 performance summary for MorphO: Delivered a broad set of feature rollouts, error corrections, and orchestration improvements across morpho-blue-api-metadata and the SDKs, with a strong emphasis on asset support, oracle clearance, vault/market readiness, and metadata enhancements. The work improves pricing accuracy, asset coverage, governance, and integration reliability, driving faster onboarding of assets and safer cross-chain operations.

April 2025

34 Commits • 22 Features

Apr 1, 2025

April 2025 – Strengthened token controls, risk management, and branding across morpho-blue-api-metadata. Delivered a consolidated whitelist framework spanning oracles, vaults, feeds, and markets; standardized FX token handling with USDC as the base currency; and advanced branding through asset logos. Implemented key risk controls including Gauntlet vault integration (CBBTC), MEV vault enhancements, and market blacklisting for BONDUSD. Improved stability and quality with oracle cleanups, USDF state hygiene, and enhanced test clarity, while removing deprecated components (alphaping vault). These efforts reduce operational risk, improve pricing consistency, and enable faster delivery of new assets and features for business value.

March 2025

50 Commits • 38 Features

Mar 1, 2025

March 2025 performance highlights include delivering broad vault/market whitelisting and pricing, vault timestamp synchronization, and MEV risk mitigations across Morpho's metadata API, with notable contributions to new vaults, hardcoded path options, and improved discoverability. Work spanned 3 repos, enabling safer operations for users and partners, expanding business coverage, and strengthening governance readiness through docs, ABI, and registry updates.

February 2025

44 Commits • 19 Features

Feb 1, 2025

February 2025 (2025-02) summary focusing on delivering broad asset coverage, pricing accuracy, and governance improvements across Morpho ecosystems. Key work included a major expansion of Vaults and Assets Whitelisting with pricing and token logos in morpho-blue-api-metadata, introduction of XAUT tagging, deprecation and removal of legacy vaults to tighten risk and scope, and significant enhancements to testing, validation, and dev-ops hygiene. This period also advanced ecosystem growth with mEdge/mMEV support in the SDK and Morpho Blue integration in the clear-signing-registry, complemented by documentation and environment configuration enhancements.

January 2025

8 Commits • 4 Features

Jan 1, 2025

January 2025 monthly summary for morpho-blue-api-metadata. Focused on strengthening security and data integrity for MEV-related vaults and feeds, extending centralized access control, and improving reliability of MEV market operations. Implemented whitelisting across MEV ecosystem vaults and a new market feed; completed MEV market clearing improvements for PT-wstUSR and wstUSR; expanded testing and documentation; introduced placeholder for future custom warnings.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 monthly summary for hiddentao/tokenAssets. Key feature delivered: MORPHO Token Logo Asset Deployment across Ethereum and Base networks, including SVG, 128x and 32x PNG formats. This work strengthens branding consistency and token recognition across wallets and platforms. No major bugs fixed this month. Overall impact: improved asset availability and readiness for downstream integrations, enabling faster onboarding of MORPHO across ecosystems. Technologies and skills demonstrated: vector and bitmap asset pipelines (SVG, PNG), multi-network asset deployment, repository asset management, versioning, and cross-network branding alignment.

Activity

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Quality Metrics

Correctness84.6%
Maintainability84.6%
Architecture81.8%
Performance80.8%
AI Usage22.0%

Skills & Technologies

Programming Languages

ElixirGoJSONJavaJavaScriptMarkdownPythonSQLSolidityTypeScript

Technical Skills

API DevelopmentAPI IntegrationAccess ControlAsset ManagementBackend DevelopmentBlockchainBlockchain DevelopmentBlockchain IntegrationBug FixingCI/CDChainalysis APICode CleanupCode RefactoringCode RefinementConfiguration Management

Repositories Contributed To

5 repos

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

morpho-org/morpho-blue-api-metadata

Jan 2025 Oct 2025
9 Months active

Languages Used

GoMarkdownPythonSolidityTypeScriptYAMLElixirJSON

Technical Skills

API DevelopmentBackend DevelopmentCI/CDConfiguration ManagementDeFiDocumentation

LedgerHQ/clear-signing-erc7730-registry

Feb 2025 Mar 2025
2 Months active

Languages Used

Solidity

Technical Skills

Smart Contract DevelopmentSolidityBlockchainSmart ContractsSolidity Development

morpho-org/sdks

Feb 2025 May 2025
2 Months active

Languages Used

TypeScript

Technical Skills

DeFiSmart ContractsTypeScriptBlockchain IntegrationSDK Development

hiddentao/tokenAssets

Dec 2024 Dec 2024
1 Month active

Languages Used

No languages

Technical Skills

Asset Management

ethereum/ethereum-org-website

Mar 2025 Mar 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Front End DevelopmentNext.jsReact

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