Pooya Raki developed and maintained the safe-global/safe-client-gateway backend, delivering features such as organization management, robust notification systems, and API versioning to support secure, scalable multisig workflows. He modernized transaction handling and caching strategies using TypeScript, NestJS, and Redis, improving reliability and performance for high-throughput environments. Pooya enhanced API documentation with Swagger/OpenAPI, strengthened type safety with viem Address integration, and streamlined database operations with PostgreSQL and TypeORM. His work emphasized test coverage, error handling, and configuration flexibility, resulting in a maintainable codebase that reduced integration risk and enabled faster onboarding for client teams consuming the gateway’s APIs.
September 2025: Focused on strengthening API contracts, type safety, and backward-compatible improvements for safe-client-gateway. Delivered comprehensive API documentation enhancements with detailed Swagger/OpenAPI annotations, adopted the viem Address type for address handling to improve reliability, and upgraded the Transaction API to v2 to align with backend changes and multisig workflows. These changes improve developer onboarding, reduce integration risk, and increase API reliability for client integrations.
September 2025: Focused on strengthening API contracts, type safety, and backward-compatible improvements for safe-client-gateway. Delivered comprehensive API documentation enhancements with detailed Swagger/OpenAPI annotations, adopted the viem Address type for address handling to improve reliability, and upgraded the Transaction API to v2 to align with backend changes and multisig workflows. These changes improve developer onboarding, reduce integration risk, and increase API reliability for client integrations.
August 2025 — Monthly work summary for safe-global/safe-client-gateway. Focused on reliability, configurability, and testing improvements to support robust bridging operations, accurate token handling, and up-to-date documentation. Delivered five key items across data processing, caching, tests, and docs, with tangible improvements in data quality, push reliability, cache behavior, and test stability.
August 2025 — Monthly work summary for safe-global/safe-client-gateway. Focused on reliability, configurability, and testing improvements to support robust bridging operations, accurate token handling, and up-to-date documentation. Delivered five key items across data processing, caching, tests, and docs, with tangible improvements in data quality, push reliability, cache behavior, and test stability.
July 2025 – safe-global/safe-client-gateway monthly wrap-up. Delivered key features for reliability and performance, fixed critical transaction processing and test stability issues, and simplified the codebase while enhancing tunability through configuration options. The work focused on business value: reducing error surfaces, improving cache behavior, expanding endpoint capabilities, and strengthening overall system resilience.
July 2025 – safe-global/safe-client-gateway monthly wrap-up. Delivered key features for reliability and performance, fixed critical transaction processing and test stability issues, and simplified the codebase while enhancing tunability through configuration options. The work focused on business value: reducing error surfaces, improving cache behavior, expanding endpoint capabilities, and strengthening overall system resilience.
June 2025 monthly summary for safe-global/safe-client-gateway focusing on delivering performance, reliability, and governance improvements in the cache and API surfaces. Key outcomes include caching strategy enhancements, deprecation guidance for API consumers, and strengthened error handling for cached requests, driving lower latency, reduced duplicate fetches, and clearer upgrade paths for clients.
June 2025 monthly summary for safe-global/safe-client-gateway focusing on delivering performance, reliability, and governance improvements in the cache and API surfaces. Key outcomes include caching strategy enhancements, deprecation guidance for API consumers, and strengthened error handling for cached requests, driving lower latency, reduced duplicate fetches, and clearer upgrade paths for clients.
Monthly summary for 2025-05 focused on stabilizing messaging, boosting performance, and improving observability for safe-client-gateway. Key features delivered include configurable AMQP heartbeat/reconnect intervals for stable connections in variable networks, and enabling RabbitMQ management interface via a Docker image upgrade. Major fixes addressed dependency compatibility (amqplib) and stabilizing the decoder service integration. A Redis-based ORM and cache layer was introduced to reduce database load and speed up notifications. These efforts collectively improved reliability, responsiveness, and operational visibility while leveraging a modern tech stack across messaging, caching, and containerized services.
Monthly summary for 2025-05 focused on stabilizing messaging, boosting performance, and improving observability for safe-client-gateway. Key features delivered include configurable AMQP heartbeat/reconnect intervals for stable connections in variable networks, and enabling RabbitMQ management interface via a Docker image upgrade. Major fixes addressed dependency compatibility (amqplib) and stabilizing the decoder service integration. A Redis-based ORM and cache layer was introduced to reduce database load and speed up notifications. These efforts collectively improved reliability, responsiveness, and operational visibility while leveraging a modern tech stack across messaging, caching, and containerized services.
April 2025 (2025-04): Delivered key features and fixes in safe-global/safe-client-gateway focused on reliability, observability, and production footprint. Implemented decommission of the push notifications feature flag, enhanced logging and error handling for notification services, and preserved chainId for API/docs consistency. Added system observability improvements for Firebase authentication and health checks, elevating critical issues in logs. Cleaned development tooling by moving @nestjs/cli to devDependencies to reduce production bundle size. These changes reduce risk in production, improve developer experience, and enable faster troubleshooting.
April 2025 (2025-04): Delivered key features and fixes in safe-global/safe-client-gateway focused on reliability, observability, and production footprint. Implemented decommission of the push notifications feature flag, enhanced logging and error handling for notification services, and preserved chainId for API/docs consistency. Added system observability improvements for Firebase authentication and health checks, elevating critical issues in logs. Cleaned development tooling by moving @nestjs/cli to devDependencies to reduce production bundle size. These changes reduce risk in production, improve developer experience, and enable faster troubleshooting.
March 2025 monthly summary focusing on key accomplishments for safe-client-gateway. Delivered two key features: (1) User Organization Invitations: added a name field and enhanced acceptance flow, improving data integrity and the user experience for organization onboarding; (2) Docker Compose: added pgAdmin service to support local development and database administration tooling. These changes improve onboarding UX, data model consistency for org invitations, and developer tooling parity in local/dev environments. No major bugs were recorded for the scope of this summary; efforts focused on feature delivery, reliability, and developer experience.
March 2025 monthly summary focusing on key accomplishments for safe-client-gateway. Delivered two key features: (1) User Organization Invitations: added a name field and enhanced acceptance flow, improving data integrity and the user experience for organization onboarding; (2) Docker Compose: added pgAdmin service to support local development and database administration tooling. These changes improve onboarding UX, data model consistency for org invitations, and developer tooling parity in local/dev environments. No major bugs were recorded for the scope of this summary; efforts focused on feature delivery, reliability, and developer experience.
February 2025 monthly summary for safe-global/safe-client-gateway: Delivered Organization Management System with full CRUD, user-organization relations, create-with-user flow, and organization safes; enhanced transaction security with input sanitization and proposal logging; completed codebase modernization including rename of organisation to organization, dynamic migrations table naming, startup environment loading improvements, and DTO naming fixes; added repository and data-layer updates to support new models and migrations. These changes improve onboarding capabilities, security, auditability, and system maintainability.
February 2025 monthly summary for safe-global/safe-client-gateway: Delivered Organization Management System with full CRUD, user-organization relations, create-with-user flow, and organization safes; enhanced transaction security with input sanitization and proposal logging; completed codebase modernization including rename of organisation to organization, dynamic migrations table naming, startup environment loading improvements, and DTO naming fixes; added repository and data-layer updates to support new models and migrations. These changes improve onboarding capabilities, security, auditability, and system maintainability.
January 2025 monthly performance for safe-global/safe-client-gateway: focused on improving observability, security, reliability, and developer experience. Delivered a set of high-impact features and reliability fixes that accelerate debugging, reduce downtime, and enable safer growth. Notable outcomes include improved logging, Redis integration with authentication and timeouts, Safe Apps Telegram support, more reliable database migrations, enhanced notification delivery, and dev-hygiene improvements.
January 2025 monthly performance for safe-global/safe-client-gateway: focused on improving observability, security, reliability, and developer experience. Delivered a set of high-impact features and reliability fixes that accelerate debugging, reduce downtime, and enable safer growth. Notable outcomes include improved logging, Redis integration with authentication and timeouts, Safe Apps Telegram support, more reliable database migrations, enhanced notification delivery, and dev-hygiene improvements.
December 2024 results for safe-client-gateway: delivered critical enhancements across notifications, HTTP hooks, and API pagination with strong test coverage, security hardening, and safer rollout patterns to improve reliability and downstream integration.
December 2024 results for safe-client-gateway: delivered critical enhancements across notifications, HTTP hooks, and API pagination with strong test coverage, security hardening, and safer rollout patterns to improve reliability and downstream integration.
November 2024: Delivered backend enhancements for safe-client-gateway focused on transaction reliability, security alignment, and test robustness. Implemented PostgresDatabaseService Transaction API modernization to simplify transactional usage, enhanced JWT signing with configurable algorithms and enforced RS256 for FCM, and expanded PostgreSQL testing infrastructure with additional mocks to raise integration test coverage and CI stability. These changes reduce boilerplate, strengthen security, and improve developer velocity across critical gateway flows.
November 2024: Delivered backend enhancements for safe-client-gateway focused on transaction reliability, security alignment, and test robustness. Implemented PostgresDatabaseService Transaction API modernization to simplify transactional usage, enhanced JWT signing with configurable algorithms and enforced RS256 for FCM, and expanded PostgreSQL testing infrastructure with additional mocks to raise integration test coverage and CI stability. These changes reduce boilerplate, strengthen security, and improve developer velocity across critical gateway flows.
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