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

Hi, I'm Jeena Rosemary, a motivated and detail-oriented software developer with over 3 years of experience in designing and developing user-centric mobile applications. I specialize in using React Native, JavaScript, and native Android/iOS frameworks to build responsive and high-performance UIs. I enjoy collaborating across teams and optimizing app performance to deliver smooth user experiences. I’m passionate about mentoring junior developers and ensuring projects meet their goals through effective communication and teamwork. Outside of work, I love tackling challenges that help improve my skills and contribute to creating great products that users love.…Hi, I'm Jeena Rosemary, a motivated and detail-oriented software developer with over 3 years of experience in designing and developing user-centric mobile applications. I specialize in using React Native, JavaScript, and native Android/iOS frameworks to build responsive and high-performance UIs. I enjoy collaborating across teams and optimizing app performance to deliver smooth user experiences. I’m passionate about mentoring junior developers and ensuring projects meet their goals through effective communication and teamwork. Outside of work, I love tackling challenges that help improve my skills and contribute to creating great products that users love.

Jeena Rosemary

App Developer, Developer, Programmer, +2





Hi, I'm Jeena Rosemary, a motivated and detail-oriented software developer with over 3 years of experience in designing and developing user-centric mobile applications. I specialize in using React Native, JavaScript, and native Android/iOS frameworks to build responsive and high-performance UIs. I enjoy collaborating across teams and optimizing app performance to deliver smooth user experiences. I’m passionate about mentoring junior developers and ensuring projects meet their goals through effective communication and teamwork. Outside of work, I love tackling challenges that help improve my skills and contribute to creating great products that users love.…Hi, I'm Jeena Rosemary, a motivated and detail-oriented software developer with over 3 years of experience in designing and developing user-centric mobile applications. I specialize in using React Native, JavaScript, and native Android/iOS frameworks to build responsive and high-performance UIs. I enjoy collaborating across teams and optimizing app performance to deliver smooth user experiences. I’m passionate about mentoring junior developers and ensuring projects meet their goals through effective communication and teamwork. Outside of work, I love tackling challenges that help improve my skills and contribute to creating great products that users love.

Available to hire

Hi, I’m Jeena Rosemary, a motivated and detail-oriented software developer with over 3 years of experience in designing and developing user-centric mobile applications. I specialize in using React Native, JavaScript, and native Android/iOS frameworks to build responsive and high-performance UIs. I enjoy collaborating across teams and optimizing app performance to deliver smooth user experiences.

I’m passionate about mentoring junior developers and ensuring projects meet their goals through effective communication and teamwork. Outside of work, I love tackling challenges that help improve my skills and contribute to creating great products that users love.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Mobile Application Developer at Absyz Software Consulting

June 30, 2023 - July 16, 2025

Collaborated with developers, designers, business analysts, and product owners to deliver solutions aligned with project goals. Participated in client meetings to clarify requirements and provide UI/UX input. Optimized application performance by identifying bottlenecks and refactoring code, improving speed and user experience. Designed and developed user interfaces translating design requirements into functional layouts. Met deployment deadlines while managing challenges under pressure. Provided coaching and mentorship to junior employees on react.js to enhance their proficiency.