
Aristides Staffieri developed and enhanced features for the stellar/freighter-mobile repository, focusing on user experience, security, and release efficiency over a two-month period. He implemented token icon loading with external list support, unified transaction detail UIs, and introduced security scanning for tokens and swaps using Blockaid. Aristides refactored component architecture, centralized authentication logic with higher-order components, and integrated Amplitude feature flags for controlled rollouts. His work included building and testing new API endpoints for collectibles, improving theming, and streamlining build management across Android and iOS. He utilized TypeScript, React Native, and Jest, demonstrating depth in full stack mobile development.

October 2025 — Freighter Mobile: Delivered security enhancements, authentication improvements, experimentation capabilities, and a comprehensive collectibles workflow, with robust test coverage and maintainable refactors. The month focused on delivering business value through secure swap processing, user-centric authentication improvements, controlled feature rollouts, and a secure, streamlined collectibles experience.
October 2025 — Freighter Mobile: Delivered security enhancements, authentication improvements, experimentation capabilities, and a comprehensive collectibles workflow, with robust test coverage and maintainable refactors. The month focused on delivering business value through secure swap processing, user-centric authentication improvements, controlled feature rollouts, and a secure, streamlined collectibles experience.
September 2025 performance update for stellar/freighter-mobile focused on UX consistency, security, and release readiness. Key features delivered include: Token Icon Loading with external lists and caching; Unified Transaction Details UI; Avatar Styling and Theming Refresh; Token Removal Flow improvements; Token Security Scanning with Blockaid. Major bugs fixed: token icon lag/stale results and bad scan parameters in token addition. Impact: improved token lookup reliability, consistent transaction UI, safer token management, and faster release cycles. Technologies/skills demonstrated include React Native, TypeScript, component-based UI refactors, theming, localization, automated tests, and build/versioning.
September 2025 performance update for stellar/freighter-mobile focused on UX consistency, security, and release readiness. Key features delivered include: Token Icon Loading with external lists and caching; Unified Transaction Details UI; Avatar Styling and Theming Refresh; Token Removal Flow improvements; Token Security Scanning with Blockaid. Major bugs fixed: token icon lag/stale results and bad scan parameters in token addition. Impact: improved token lookup reliability, consistent transaction UI, safer token management, and faster release cycles. Technologies/skills demonstrated include React Native, TypeScript, component-based UI refactors, theming, localization, automated tests, and build/versioning.
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