Edson P.

Front-end UX Engineer

Mobile Developer
11/30/2021 - Present

Delivered high-quality mobile applications by leveraging expertise in React Native, focused on both Android and iOS platforms. Developed robust user interfaces, enhanced performance and scalability, and integrated native modules when required. Demonstrated advanced proficiency in JavaScript, TypeScript, and modern ES6+ syntax. Utilized Redux for state management and implemented efficient navigation through React Navigation. Showcased adeptness in integrating RESTful APIs, using tools like Axios, to facilitate seamless data retrieval and manipulation. Ensured optimal performance by employing performance profiling tools and techniques. Adhered to agile methodologies for iterative development and continuous improvement, employing tools like JIRA for task management and tracking. Effectively collaborated with cross-functional teams, including designers, backend developers, and QA testers, to deliver cohesive and high-quality product experiences. Conducted code reviews, unit testing using Jest, and deployed CI/CD pipelines on platforms such as Jenkins and CircleCI. Prioritized code quality and maintainability through adherence to best practices, comprehensive documentation, and rigorous testing protocols.

Frontend Developer
5/31/2021 - 3/31/2022

Led the development and maintenance of a sophisticated platform focused on real estate acquisition. Gained proficiency in JavaScript, TypeScript, and React for front-end development, delivering efficient and user-friendly interfaces. Utilized Node.js and Express for back-end development, ensuring robust and scalable server-side operations. Demonstrated deep knowledge in database management by working extensively with MongoDB and PostgreSQL, facilitating the secure storage and retrieval of property data. Implemented advanced search and filtering mechanisms using Elasticsearch, enhancing the platform's data handling capabilities. Leveraged AWS services such as EC2, S3, and Lambda for cloud infrastructure, optimizing performance and reliability. Ensured code quality and streamlined project workflows through Git for version control and continuous integration/continuous deployment (CI/CD) tools like Jenkins and Travis CI. Played a pivotal role in debugging and troubleshooting, improving system stability and user experience.

Frontend and Mobile Web Developer
7/31/2020 - 8/31/2021

Developed proficiency in creating marketplace applications and mobile apps for both customers and delivery drivers on Android and iOS platforms. Led the development of engaging landing pages and a comprehensive health process notes system. Utilized tools and frameworks such as React Native for cross-platform mobile app development, utilized back-end technologies to ensure seamless integration, and implemented responsive web design principles for optimal user experiences. Demonstrated expertise in database management, API integration, and cloud services deployment. Employed version control systems such as Git to maintain and manage code collaboratively within team environments.

Frontend and Mobile Web Developer
3/31/2020 - 8/31/2020

Led the frontend development team for a sophisticated freight platform and mobile application. Developed expertise in JavaScript frameworks including React and Angular, ensuring high-quality user interfaces and seamless user experiences. Implemented state management solutions using Redux and integrated various APIs to enhance functionality. Coordinated closely with backend developers to develop and refine RESTful services, ensuring robust communication and data exchange between frontend and backend components. Managed timelines and deliverables using Agile methodologies, utilizing tools such as JIRA for project tracking and Trello for team collaboration. Employed best practices in code quality and version control using Git, conducting regular code reviews and mentoring junior developers to foster skill development within the team. Developed proficiency in responsive and adaptive design techniques to ensure application compatibility across diverse devices and platforms.

Computer Engineering at Catholic University of Angola
2018 - 2023