Open to opportunities

k eassa

@kholood-ea

React Native engineer building secure, high-performance fintech mobile experiences with scalable, reusable architectures.

Egypt

Message

What I'm looking for

I’m looking for a remote-friendly role where I can build secure, high-performance React Native products, architect scalable codebases, and own cross-platform SDK integrations—especially in fintech environments.

I’m a React Native engineer who leads development of complex fintech mobile features, focusing on performance, reliability, and smooth UX. I architect scalable, reusable codebases using best practices and design patterns, and I implement secure Auth workflows in compliance with financial regulations.

I optimize memory, API calls, and cross-platform stability, while integrating third-party SDKs and native modules and monitoring production issues to deliver timely fixes. Previously, I designed and implemented cross-platform mobile SDKs for a 2 billion–user mobile-first platform, collaborating closely with backend and mobile teams to translate business requirements into technical solutions.

Experience

Work history, roles, and key accomplishments

Current

React Native Engineer

Current

Dija London

Jul 2025 - Present (1 year)

Led development of complex fintech mobile features, ensuring performance, reliability, and smooth UX. Architected scalable, reusable codebases and implemented secure authentication workflows with financial-regulation compliance.

React Native Performance Optimization Reliability Engineering User Experience (UX)Design Patterns Authentication Memory Management Troubleshooting

Cross-Platform Mobile Developer II

Instabug (Luciq)

Apr 2024 - Jul 2025 (1 year 3 months)

Designed and implemented cross-platform mobile SDKs for a large mobile-first platform. Ensured compatibility with native SDKs and translated business requirements into technical solutions.

React Native Mobile SDK Development Technical Solution Design

React Native Engineer

Lean Node Saudi Arabia

Jul 2022 - Apr 2024 (1 year 9 months)

Developed high-performance React Native apps using JavaScript and TypeScript. Implemented state management with the Redux ecosystem, optimized performance through refactoring and tuning, and improved UX across releases.

React Native JavaScript TypeScript Redux State Management Performance Optimization Refactoring

React Native Developer

Qaren Saudi Arabia

May 2020 - Jun 2022 (2 years 1 month)

Contributed to foundational development of an early-stage React Native app by gathering requirements and implementing core features. Conducted testing and debugging to maintain stable, reliable user experiences.

React Native Requirements Gathering Testing Debugging