litentry/heima
Oct 2024 – Oct 2025
13 Months active
Languages Used
RustJavaScriptTypeScriptYAMLShellTOMLBashDockerfile
Technical Skills
Backend DevelopmentBlockchain DevelopmentEmail ServicesRustSubstrateTEE
Francisco Silva
PROFILE
Francisco Silva
Over thirteen months, contributed to the litentry/heima repository by building secure, cross-chain authentication and account abstraction features for decentralized identity and trading. Leveraging Rust, TypeScript, and Solidity, delivered end-to-end flows including JWT-based authentication, OAuth2 integration, and non-custodial account abstraction with OmniAccount contracts. Enhanced backend reliability with DCAP attestation, robust RPC interfaces, and integration with Binance and Solana for cross-chain swaps and token management. Improved developer experience through CI/CD automation, comprehensive integration testing, and modular API design. Focused on security, maintainability, and business value, the work enabled scalable onboarding, flexible authentication, and observable, multi-chain asset management for downstream products.
Overall Statistics
Feature vs Bugs
98%Features
Repository Contributions
119Total
Bugs
1
Commits
119
Features
54
Lines of code
192,560
Activity Months13
Your Network
4 peopleShared Repositories
4
Work History
October 2025
7 Commits • 4 Features
Oct 1, 2025October 2025 (litentry/heima): Delivered security-focused features and authentication enhancements while pruning legacy functionality. Key outcomes include a secure Bundler Private Key export (RPC omni_exportBundlerPrivateKey and a CLI with timestamp-based authentication, AES key encryption, and RSA wrapping), the deprecation/removal of PumpX RPCs and related docs/tests, expanded OAuth2 authentication with Google and Apple providers (multi-client configuration; added security steps to remove verification data after use), and the new Email Verification Code Test RPC to validate flows against email and client IDs. These efforts reduce attack surface, improve security governance, broaden authentication options, and enhance QA coverage. Tech stack and skills demonstrated: RPC/CLI tooling, cryptography (AES/RSA), OAuth2 integration, security best practices, config/environment updates, and test endpoints.
7 Commits • 4 Features
Oct 1, 2025October 2025 (litentry/heima): Delivered security-focused features and authentication enhancements while pruning legacy functionality. Key outcomes include a secure Bundler Private Key export (RPC omni_exportBundlerPrivateKey and a CLI with timestamp-based authentication, AES key encryption, and RSA wrapping), the deprecation/removal of PumpX RPCs and related docs/tests, expanded OAuth2 authentication with Google and Apple providers (multi-client configuration; added security steps to remove verification data after use), and the new Email Verification Code Test RPC to validate flows against email and client IDs. These efforts reduce attack surface, improve security governance, broaden authentication options, and enhance QA coverage. Tech stack and skills demonstrated: RPC/CLI tooling, cryptography (AES/RSA), OAuth2 integration, security best practices, config/environment updates, and test endpoints.
October 2025
September 2025
14 Commits • 8 Features
Sep 1, 2025September 2025 highlights for litentry/heima: Delivered key features and reliability improvements across the codebase, with direct business impact including onboarding efficiency, cross-network liquidity, and maintainable signing flow. Highlights: Wildmeta Email Verification Template Enhancements delivered client-specific branding and reliable email verifications through a dedicated template constant and sender function; USDC Token Support Across Networks added USDC metadata for Arbitrum Sepolia and Base, expanding cross-network usability; AA Demo App introduced email-based authentication and ERC20 paymaster support, enabling token-based gas payments and improved onboarding; Gas estimation improvements including maxFeePerGas and maxPriorityFeePerGas exposure and ERC20 paymaster cost estimation to optimize user Op costs; Signing and SDK integration migrating to hyperliquid-rust-sdk for streamlined signing and better security; Simulation robustness enhancements with FailedOpWithRevert error handling and bundler wallet origin enforcement; Security: test-endpoints feature flag to disable test RPC methods in production; Developer tooling: Solidity formatting workflow (fmt-solidity) to enforce code consistency. These changes drive business value by reducing support friction, enabling new use-cases, and improving security and deployment stability.
September 2025
14 Commits • 8 Features
Sep 1, 2025September 2025 highlights for litentry/heima: Delivered key features and reliability improvements across the codebase, with direct business impact including onboarding efficiency, cross-network liquidity, and maintainable signing flow. Highlights: Wildmeta Email Verification Template Enhancements delivered client-specific branding and reliable email verifications through a dedicated template constant and sender function; USDC Token Support Across Networks added USDC metadata for Arbitrum Sepolia and Base, expanding cross-network usability; AA Demo App introduced email-based authentication and ERC20 paymaster support, enabling token-based gas payments and improved onboarding; Gas estimation improvements including maxFeePerGas and maxPriorityFeePerGas exposure and ERC20 paymaster cost estimation to optimize user Op costs; Signing and SDK integration migrating to hyperliquid-rust-sdk for streamlined signing and better security; Simulation robustness enhancements with FailedOpWithRevert error handling and bundler wallet origin enforcement; Security: test-endpoints feature flag to disable test RPC methods in production; Developer tooling: Solidity formatting workflow (fmt-solidity) to enforce code consistency. These changes drive business value by reducing support friction, enabling new use-cases, and improving security and deployment stability.
August 2025
11 Commits • 5 Features
Aug 1, 2025In August 2025, the litentry/heima repo delivered a set of reliability, security, and tooling improvements that collectively reduce risk, improve observability, and accelerate downstream integration. Key features and refinements were implemented across UserOperations, the AA Demo App, RPC exposure, and deployment artifacts, with a strong emphasis on business value and verifiability.
11 Commits • 5 Features
Aug 1, 2025In August 2025, the litentry/heima repo delivered a set of reliability, security, and tooling improvements that collectively reduce risk, improve observability, and accelerate downstream integration. Key features and refinements were implemented across UserOperations, the AA Demo App, RPC exposure, and deployment artifacts, with a strong emphasis on business value and verifiability.
August 2025
July 2025
9 Commits • 5 Features
Jul 1, 2025July 2025 performance summary for litentry/heima focused on delivering a tangible end-to-end demonstration of non-custodial Account Abstraction, strengthening security, developer experience, and maintenance. The team delivered a set of functional features, fixed critical integration gaps, and streamlined the development workflow to accelerate partner demos and internal validation. Key features delivered: - Next.js AA Demo App: Launched a comprehensive demo showcasing non-custodial Account Abstraction with OmniAccount contracts, including wallet connection, AA address visibility, funding, and root key authorization, plus deployment scripts and local development configuration to accelerate evaluation and onboarding. - AA Demo Enhancements: TEE integration and ERC20 support: Integrated the AA demo with omni-executor via a trusted TEE worker and added ERC20 token transfer support; refactored UI components to display and manage signers, balances, and token transfers; updated README and environment variable references. - Wildmeta integration and RPC enhancements: Implemented stateless Wildmeta UserOp authentication, added RPC methods for operation submission with authentication, and introduced timestamp/signature verification; config updates and tests to improve reliability. - Dev tooling modernization: Migrated the AA demo from npm to pnpm, updated setup scripts and docs, and removed redundant dependency ignores to leverage pnpm benefits, improving install determinism and developer productivity. - Backend simplification: Removed AccountStore and related items from the omni-account pallet; updated omni-executor to reflect the simplified data model, reducing technical debt and maintenance surface. Major bugs fixed: - Corrected DEFAULT_WILDMETA_API_URL to point to the proper API endpoint, ensuring reliable Wildmeta interactions. - Refined Wildmeta signature verification and added timestamp validation tests to prevent replay/clock drift issues and improve security guarantees. Overall impact and accomplishments: - Delivered a production-ready, end-to-end AA demo enabling faster customer validation, demonstrations, and integration planning with OmniAccount. - Strengthened security posture through TEE authentication and stateless UserOp flows, while ensuring token support and paymaster compatibility. - Improved developer experience, reduced risk and maintenance burden through tooling modernization and backend simplifications. Technologies and skills demonstrated: - Next.js, React UI refactoring, OmniAccount/Account Abstraction, TEE-based security, ERC20 token support, paymaster flows, stateless UserOp authentication, RPC design, timestamp verification, CI/docs updates, and pnpm-based tooling migration.
July 2025
9 Commits • 5 Features
Jul 1, 2025July 2025 performance summary for litentry/heima focused on delivering a tangible end-to-end demonstration of non-custodial Account Abstraction, strengthening security, developer experience, and maintenance. The team delivered a set of functional features, fixed critical integration gaps, and streamlined the development workflow to accelerate partner demos and internal validation. Key features delivered: - Next.js AA Demo App: Launched a comprehensive demo showcasing non-custodial Account Abstraction with OmniAccount contracts, including wallet connection, AA address visibility, funding, and root key authorization, plus deployment scripts and local development configuration to accelerate evaluation and onboarding. - AA Demo Enhancements: TEE integration and ERC20 support: Integrated the AA demo with omni-executor via a trusted TEE worker and added ERC20 token transfer support; refactored UI components to display and manage signers, balances, and token transfers; updated README and environment variable references. - Wildmeta integration and RPC enhancements: Implemented stateless Wildmeta UserOp authentication, added RPC methods for operation submission with authentication, and introduced timestamp/signature verification; config updates and tests to improve reliability. - Dev tooling modernization: Migrated the AA demo from npm to pnpm, updated setup scripts and docs, and removed redundant dependency ignores to leverage pnpm benefits, improving install determinism and developer productivity. - Backend simplification: Removed AccountStore and related items from the omni-account pallet; updated omni-executor to reflect the simplified data model, reducing technical debt and maintenance surface. Major bugs fixed: - Corrected DEFAULT_WILDMETA_API_URL to point to the proper API endpoint, ensuring reliable Wildmeta interactions. - Refined Wildmeta signature verification and added timestamp validation tests to prevent replay/clock drift issues and improve security guarantees. Overall impact and accomplishments: - Delivered a production-ready, end-to-end AA demo enabling faster customer validation, demonstrations, and integration planning with OmniAccount. - Strengthened security posture through TEE authentication and stateless UserOp flows, while ensuring token support and paymaster compatibility. - Improved developer experience, reduced risk and maintenance burden through tooling modernization and backend simplifications. Technologies and skills demonstrated: - Next.js, React UI refactoring, OmniAccount/Account Abstraction, TEE-based security, ERC20 token support, paymaster flows, stateless UserOp authentication, RPC design, timestamp verification, CI/docs updates, and pnpm-based tooling migration.
June 2025
13 Commits • 3 Features
Jun 1, 2025June 2025: Consolidated authentication improvements and OmniAccount integration for litentry/heima, delivering security, identity reliability, and developer productivity gains. Key outcomes include JWT-based authentication across RPC/HTTP, dynamic client_id handling, on-chain derivation verifiability, and the decommissioning of IAS in favor of DCAP, with expanded test coverage and API/test wiring.
13 Commits • 3 Features
Jun 1, 2025June 2025: Consolidated authentication improvements and OmniAccount integration for litentry/heima, delivering security, identity reliability, and developer productivity gains. Key outcomes include JWT-based authentication across RPC/HTTP, dynamic client_id handling, on-chain derivation verifiability, and the decommissioning of IAS in favor of DCAP, with expanded test coverage and API/test wiring.
June 2025
May 2025
6 Commits • 4 Features
May 1, 2025May 2025 monthly summary for litentry/heima focused on secure, observable, and scalable platform improvements across authentication, data management, and trading cost visibility. Key deliverables: - Trading cost visibility: surfaced Binance commission rates at order creation by retrieving and logging commission rates via SpotTradingApi.get_commission_rates, integrated into the cross-chain executor to enable better cost visibility for traders. - Authentication overhaul: Identity support in Web3/OAuth2, Hashable AccountId, and centralized JWT validation to improve security and flexibility; reduces auth edge-cases and configuration errors. - Platform data management: global storage versioning with helper utilities and a config refactor (PumpxConfig and swap providers) to enhance data migrations, on-chain/API representations, and maintainability. - Release notes enhancement: included SGX enclave signature information to provide deeper security visibility to users. This period emphasizes secure, observable features with maintainable data handling and clearer security posture.
May 2025
6 Commits • 4 Features
May 1, 2025May 2025 monthly summary for litentry/heima focused on secure, observable, and scalable platform improvements across authentication, data management, and trading cost visibility. Key deliverables: - Trading cost visibility: surfaced Binance commission rates at order creation by retrieving and logging commission rates via SpotTradingApi.get_commission_rates, integrated into the cross-chain executor to enable better cost visibility for traders. - Authentication overhaul: Identity support in Web3/OAuth2, Hashable AccountId, and centralized JWT validation to improve security and flexibility; reduces auth edge-cases and configuration errors. - Platform data management: global storage versioning with helper utilities and a config refactor (PumpxConfig and swap providers) to enhance data migrations, on-chain/API representations, and maintainability. - Release notes enhancement: included SGX enclave signature information to provide deeper security visibility to users. This period emphasizes secure, observable features with maintainable data handling and clearer security posture.
April 2025
17 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for litentry/heima focusing on business value and technical achievements. Delivered foundational PumpX API integration within the omni-executor, enabling user authentication, registration, market/limit trading, token management, and security improvements including Google authentication validation and refined JWT handling. Implemented cross-chain swap capabilities with Binance and Solana, expanding asset transfers, trading, and end-to-end cross-chain lifecycle tracking, with improved error handling and deposit logic. Addressed reliability and security fixes across components, including Binance API serialization fixes, corrected OmniAccount resolution, memory-tracked signer nonce, and improved API error handling and logging. These efforts collectively enhance security, reduce transactional friction for users, broaden liquidity access, and establish a scalable foundation for multi-chain trading. Key themes: authentication and identity security, cross-chain trading and liquidity, API reliability, and scalable, observable governance of multi-chain workflows.
17 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for litentry/heima focusing on business value and technical achievements. Delivered foundational PumpX API integration within the omni-executor, enabling user authentication, registration, market/limit trading, token management, and security improvements including Google authentication validation and refined JWT handling. Implemented cross-chain swap capabilities with Binance and Solana, expanding asset transfers, trading, and end-to-end cross-chain lifecycle tracking, with improved error handling and deposit logic. Addressed reliability and security fixes across components, including Binance API serialization fixes, corrected OmniAccount resolution, memory-tracked signer nonce, and improved API error handling and logging. These efforts collectively enhance security, reduce transactional friction for users, broaden liquidity access, and establish a scalable foundation for multi-chain trading. Key themes: authentication and identity security, cross-chain trading and liquidity, API reliability, and scalable, observable governance of multi-chain workflows.
April 2025
March 2025
11 Commits • 8 Features
Mar 1, 2025In March 2025, the team delivered key reliability, security, and extensibility improvements across litentry/heima, establishing a stronger foundation for cross-chain capabilities and long-term business value. The work focused on improving CI/health checks for the Omni Executor, hardening data integrity with safeguards for account creation, and laying the groundwork for cross-chain intents, while expanding market data and trading capabilities through Binance API integration and updating the JWT security model.
March 2025
11 Commits • 8 Features
Mar 1, 2025In March 2025, the team delivered key reliability, security, and extensibility improvements across litentry/heima, establishing a stronger foundation for cross-chain capabilities and long-term business value. The work focused on improving CI/health checks for the Omni Executor, hardening data integrity with safeguards for account creation, and laying the groundwork for cross-chain intents, while expanding market data and trading capabilities through Binance API integration and updating the JWT security model.
February 2025
8 Commits • 4 Features
Feb 1, 2025February 2025: Delivered security-, identity-, and data-access-focused enhancements for the Omni-executor in litentry/heima, with API/build stability improvements. The work reduced risk in deployment, strengthened attestation and enclave lifecycle handling, and expanded capabilities for identity management and encrypted data access, supported by comprehensive tests.
8 Commits • 4 Features
Feb 1, 2025February 2025: Delivered security-, identity-, and data-access-focused enhancements for the Omni-executor in litentry/heima, with API/build stability improvements. The work reduced risk in deployment, strengthened attestation and enclave lifecycle handling, and expanded capabilities for identity management and encrypted data access, supported by comprehensive tests.
February 2025
January 2025
6 Commits • 3 Features
Jan 1, 2025January 2025 performance summary for litentry/heima: Implemented token-based authentication across client libraries; advanced Omni-Executor with parentchain integration, startup storage initialization, and worker RPC scaffolding; added Google OAuth2 authentication; addressed CI reliability by temporarily disabling failing tests due to a TX pool and polkadot-sdk issue. These changes improve security, scalability, and reliability, enabling safer cross-service operations and faster startup.
January 2025
6 Commits • 3 Features
Jan 1, 2025January 2025 performance summary for litentry/heima: Implemented token-based authentication across client libraries; advanced Omni-Executor with parentchain integration, startup storage initialization, and worker RPC scaffolding; added Google OAuth2 authentication; addressed CI reliability by temporarily disabling failing tests due to a TX pool and polkadot-sdk issue. These changes improve security, scalability, and reliability, enabling safer cross-service operations and faster startup.
December 2024
7 Commits • 4 Features
Dec 1, 2024December 2024 monthly summary for litentry/heima: Delivered core enhancements to verifiable credentials, authentication, and cross-chain capabilities, with targeted reliability improvements to security and startup flow. Focused on business value: streamlined VC issuance, robust trusted-call security, on-chain access control, and Solana transfer support. Executed with benchmarking, testing, and SDK updates to support new VC request mechanisms and permissions model, driving improved developer experience and enterprise readiness.
7 Commits • 4 Features
Dec 1, 2024December 2024 monthly summary for litentry/heima: Delivered core enhancements to verifiable credentials, authentication, and cross-chain capabilities, with targeted reliability improvements to security and startup flow. Focused on business value: streamlined VC issuance, robust trusted-call security, on-chain access control, and Solana transfer support. Executed with benchmarking, testing, and SDK updates to support new VC request mechanisms and permissions model, driving improved developer experience and enterprise readiness.
December 2024
November 2024
8 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for litentry/heima. Delivered core Omni Account Management and Email-based Authentication Support, establishing a solid foundation for account lifecycles and alternative identity verification. Implemented core trusted calls and native task dispatch groundwork, expanded integration test coverage, and updated client-sdk types to support new features. These outcomes reduce operational friction, improve security posture, and accelerate downstream product work.
November 2024
8 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for litentry/heima. Delivered core Omni Account Management and Email-based Authentication Support, establishing a solid foundation for account lifecycles and alternative identity verification. Implemented core trusted calls and native task dispatch groundwork, expanded integration test coverage, and updated client-sdk types to support new features. These outcomes reduce operational friction, improve security posture, and accelerate downstream product work.
October 2024
2 Commits • 2 Features
Oct 1, 2024Concise monthly summary for 2024-10 focusing on litentry/heima: Delivered two features within the trusted-call framework, improving user verification experience and enabling account store creation via trusted calls. This month emphasized code quality, reliable API integration, and alignment with business objectives around onboarding reliability and automation.
2 Commits • 2 Features
Oct 1, 2024Concise monthly summary for 2024-10 focusing on litentry/heima: Delivered two features within the trusted-call framework, improving user verification experience and enabling account store creation via trusted calls. This month emphasized code quality, reliable API integration, and alignment with business objectives around onboarding reliability and automation.
October 2024
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Quality Metrics
Correctness88.6%
Maintainability85.4%
Architecture85.2%
Performance78.0%
AI Usage27.4%
Skills & Technologies
Programming Languages
BashDockerfileGoJSONJavaScriptMakefileMarkdownRustShellSol
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI SecurityAccess ControlAccount AbstractionAccount ManagementAuthenticationBackend DevelopmentBaseBinance APIBinance API IntegrationBinance Smart ChainBlockchainBlockchain Development
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