Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi! I'm Ilda Neta, a Senior Mobile Engineer focused on delivering polished mobile UI/UX, high-performance apps, and cross-platform experiences. I work with React Native, native iOS/Android, and secure authentication to build fintech and crypto apps that scale for millions of users. I enjoy turning complex ideas into delightful, reliable mobile solutions. I’ve led teams, shaped CI/CD pipelines, and created automated tests to ensure quality. I love collaborating with product and design to ship secure, accessible mobile experiences that empower users and drive product success.…Hi! I'm Ilda Neta, a Senior Mobile Engineer focused on delivering polished mobile UI/UX, high-performance apps, and cross-platform experiences. I work with React Native, native iOS/Android, and secure authentication to build fintech and crypto apps that scale for millions of users. I enjoy turning complex ideas into delightful, reliable mobile solutions. I’ve led teams, shaped CI/CD pipelines, and created automated tests to ensure quality. I love collaborating with product and design to ship secure, accessible mobile experiences that empower users and drive product success.

Ilda Neta

App Developer, Front-End Developer, Back-End Developer, +2





Hi! I'm Ilda Neta, a Senior Mobile Engineer focused on delivering polished mobile UI/UX, high-performance apps, and cross-platform experiences. I work with React Native, native iOS/Android, and secure authentication to build fintech and crypto apps that scale for millions of users. I enjoy turning complex ideas into delightful, reliable mobile solutions. I’ve led teams, shaped CI/CD pipelines, and created automated tests to ensure quality. I love collaborating with product and design to ship secure, accessible mobile experiences that empower users and drive product success.…Hi! I'm Ilda Neta, a Senior Mobile Engineer focused on delivering polished mobile UI/UX, high-performance apps, and cross-platform experiences. I work with React Native, native iOS/Android, and secure authentication to build fintech and crypto apps that scale for millions of users. I enjoy turning complex ideas into delightful, reliable mobile solutions. I’ve led teams, shaped CI/CD pipelines, and created automated tests to ensure quality. I love collaborating with product and design to ship secure, accessible mobile experiences that empower users and drive product success.

Available to hire

Hi! I’m Ilda Neta, a Senior Mobile Engineer focused on delivering polished mobile UI/UX, high-performance apps, and cross-platform experiences. I work with React Native, native iOS/Android, and secure authentication to build fintech and crypto apps that scale for millions of users. I enjoy turning complex ideas into delightful, reliable mobile solutions.

I’ve led teams, shaped CI/CD pipelines, and created automated tests to ensure quality. I love collaborating with product and design to ship secure, accessible mobile experiences that empower users and drive product success.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Senior Mobile Engineer at Samplia

September 1, 2022 - January 1, 2026

Led end-to-end migration from Ionic to React Native/Expo, achieving performance improvements for a user base over 2 million; refined list rendering with lazy loading; integrated observability tools (Sentry, Datadog, LogRocket); designed CI/CD pipelines; leveraged Firebase Remote Config and Cloud Firestore; enabled real-time balance updates and secure authentication.

Senior Mobile Engineer at Rock TheSpot

September 1, 2022 - January 1, 2026

Led a mobile engineering team, defined technical direction and delivery standards for cross-platform and native apps; conducted code reviews; mentored engineers; created proofs of concept; migrated a native Kotlin/Swift app to Expo; utilized Supabase, Firebase, and AWS for backend services; improved unit and end-to-end testing with React Native Testing Library and Maestro.

Senior Mobile Engineer at Z1

February 1, 2022 - September 1, 2022

Remote supervision of a cross-functional team focused on mobile wallet features; developed core banking features (card issuance, virtual card management, account termination) with compliance; resolved a critical logic issue reducing monthly costs by over $50k; configured feature flags; conducted Amplitude-based data analysis to inform decisions.

Senior Mobile Engineer at Boticário Group

October 1, 2021 - February 1, 2022

Integrated advanced e-commerce solutions to support in-store assisted sales; designed barcode scanning for inventory management and checkout; developed secure native BLE bridges; implemented offline logging and robust async transaction rollback mechanisms; collaborated with backend and design teams to optimize functionality.

Mobile Developer at ABC Bank

April 1, 2020 - October 1, 2021

Created mobile flows for Pix Brazil's instant payment system; implemented real-time money transfers via websockets with encryption; designed biometric authentication with consent-driven financial processes; refined app design processes through user feedback to boost download performance.

Senior Mobile Engineer at OneDotOne

May 1, 2025 - Present

Documented technical specifications and user guides for mobile app features; analyzed third-party Web3 SDKs for compatibility; developed secure authentication systems using OAuth2 and passwordless methods; led end-to-end design and development of a crypto mobile app; built core fintech features including trading, earn/yield products, automated portfolios, and secure deposits/withdrawals; integrated flows with backend services for real-time balances and transaction processing; applied mobile security best practices; contributed to crypto licensing validation in El Salvador; streamlined CI/CD and release workflows; created unit and end-to-end tests.

Senior Mobile Engineer at Rock The Sports

September 1, 2022 - January 31, 2026

Led mobile engineering team; conducted regular code reviews; mentored junior engineers; maximized code reuse with modular components; created proofs of concept; designed and developed three mobile applications, including a facial recognition solution using AWS Rekognition; migrated a native Kotlin/Swift app to Expo-based cross-platform architecture; adopted Supabase, Firebase, and AWS for backend, authentication, and cloud services; streamlined CI/CD pipelines and release workflows; improved reliability with unit testing (React Native Testing Library) and end-to-end testing (Maestro); fostered a culture of quality assurance.

Senior Mobile Engineer at Botica Group

October 1, 2021 - February 28, 2022

Supervised cross-functional team focused on mobile wallet features, including card issuance, virtual cards, account termination, and regulatory compliance; analyzed and resolved a critical logic issue reducing costs by over $50k per month; configured feature flags to control feature exposure; improved data insights with event analysis in Amplitude for product decision-making; ensured secure and compliant flows.