Cristian F.
Mobile Engineer - React Native

Skills

Node.js

React Native

Cascading Style Sheets

Typescript

Html

Javascript

React

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Bio

React Native Developer with extensive experience in delivering high-quality mobile solutions for clients in Latin America, Spain, and the United States. Over four years of hands-on experience in React Native and other advanced technologies, consistently translating client concepts into successful products and earning recognition for excellence and innovation.

Previous roles involved leading the development of mission-critical applications including Smart POS systems and multimedia messaging platforms, regularly surpassing client expectations and receiving commendable feedback. Demonstrated proficiency extends to fostering collaborative working environments, mentoring peers, and ensuring projects reach successful completion.

A strong dedication to continuous learning and staying current with industry trends ensures readiness to employ the latest tools and techniques to effectively address complex challenges. Passionate about leveraging technology to solve real-world problems and excelling in dynamic, fast-paced settings where innovation thrives.

Senior React Native Developer
1/1/2024 - Present

Implemented critical security features like private key recovery flows and account deletion/locking mechanisms, enhancing app security and user control. Led optimization initiatives to improve overall user experience, including image caching techniques and resolving production feature issues to stabilize and enhance app usability. Fostered collaboration with technical and non-technical stakeholders, aligning development efforts with project goals and objectives, while incorporating continuous feedback for product improvement.
Senior React Native Developer
11/1/2023 - 1/1/2024

Served as a React Native Developer, contributing to the creation of innovative solutions for businesses. Played a pivotal role in the development of a Smart POS app from scratch, streamlining sales, customer management, and payment processing for both online and offline operations. Developed proficiency in React Native, Redux, and TypeScript. Gained extensive experience with integrating payment processing systems and APIs. Utilized tools such as Git for version control and Jira for project management. Demonstrated strong skills in debugging, optimizing application performance, and ensuring cross-platform compatibility. Worked collaboratively in Agile development environments and frequently engaged in code reviews to maintain high-quality code standards.
React Native Developer
12/1/2022 - 7/1/2023

Developed technical expertise in mobile development using React Native, including the refactoring, debugging, and enhancement of mobile applications to improve user engagement and ensure a seamless experience across different devices and platforms. Collaborated closely with cross-functional teams for efficient project execution and facilitated code reviews to maintain high-quality code standards. Participated in knowledge-sharing sessions and collaborative problem-solving activities, fostering a culture of learning and innovation within the Frontend team.
Frontend Engineer
11/1/2021 - 1/1/2023

Held the role of React Native Developer, overseeing the development of all mobile applications. Responsibilities included estimating delivery times, managing a team of developers, and maintaining finished products. Spearheaded the development of Risolto! - Manuals/Guides Database, an Android, iOS, and BackOffice application. Designed and implemented key features such as a search function utilizing keywords and OCR scanning with the camera, which enabled users to access manuals by scanning error icons on appliances and devices, while also providing information on the nearest service centers and subscription-based monetization options.

Managed the BackOffice component, overseeing the upload of over 15,000 manuals with CMS capabilities and role-based authentication, ensuring seamless integration between the mobile applications and the BackOffice system. Developed technical proficiency in tools and frameworks including React Native, Android Studio, Xcode, and OCR (Optical Character Recognition) technologies. Demonstrated project management and leadership skills, contributing significantly to the company's growth and success in delivering innovative solutions.
Frontend Engineer
1/1/2020 - 11/1/2021

Spearheaded the development of numerous applications for clients across Latin America and Spain, independently managing all development cycles from ideation to product launch. Developed proficiency in multiple programming languages and frameworks, including PHP, Doctrine, and Silex, with extensive work on Ext JS 4.2, NodeJS, and Vue.js. Demonstrated advanced skills in database management using PostgreSQL and MongoDB. Ensured collaborative code maintenance using SVN and Git. Consistently received positive feedback, maintaining a perfect 5/5 star rating from satisfied clients.