Lucas D.
Mobile Engineer - Android

Skills

Bootstrap

Flutter

Cascading Style Sheets

Dart

Html

Java

Amazon Aws

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Bio

As the sole mobile developer for the Secretary of Prison Administration, responsibilities encompass the full spectrum of mobile application development and support. This includes the successful launch of an initial application on the Play Store in August, designed for managing food requests for staff and inmates. Presently, efforts are focused on completing another application intended to facilitate the retrieval of personal, procedural, and monitoring data of inmates, in addition to offering real-time quantitative data for prison units in the state of Maranhão.

Flutter Developer
1/1/2021 - Present

Held the sole mobile developer role at a government penitentiary administration department, responsible for the creation, development, and maintenance of mobile software solutions. Achieved expertise in mobile application development and adapted UI/UX design, ensuring that applications are user-friendly and efficient. Maintained active involvement in multidisciplinary collaboration to integrate various departmental needs into comprehensive mobile solutions. Focused on ongoing application maintenance and updates to keep software current and effective. Emphasized stringent security and reliability measures to protect sensitive information and ensure the integrity of both the software and the institution's processes. Contributions significantly advanced and modernized departmental operations through innovative technological solutions.
Junior Java Developer
9/1/2020 - 1/1/2021

Gained expertise in maintaining legacy applications using Java and JavaServer Faces (JSF). Conducted rigorous debugging and troubleshooting to ensure optimal performance and stability of the applications. Enhanced the functionality and user experience of legacy systems through strategic updates and feature additions. Collaborated with cross-functional teams to integrate new technologies while preserving the integrity of the existing codebase. Developed a deep understanding of the intricacies involved in legacy system architecture, facilitating efficient and reliable maintenance workflows.
Web Developer
8/1/2018 - 6/1/2019

Led the development of an event management platform integrated with the event portal platform of the Federal Institute of Education, Science, and Technology of Maranhão. Developed proficiency in Java, Spring Framework, and Hibernate for back-end development. Utilized Thymeleaf templates and Bootstrap for front-end design, ensuring a responsive and user-friendly interface. Demonstrated expertise in using MySQL for database management and optimization. Implemented RESTful APIs for seamless communication between the event management platform and the event portal. Ensured version control and collaborative development through Git. Employed Jenkins for continuous integration and deployment, significantly reducing downtime and improving system reliability.