Leonardo K.
Full-stack Product Engineer

Skills

Java

Leonardo is available for hire

All Howdy Candidates are vetted for skills and english proficiency.

Bio

Systems analyst and developer with a Bachelor's degree in Computer Science. Responsibilities include the development and maintenance of Spring APIs and Flutter mobile applications.

Mid-Level Systems Analyst
2/1/2024 - Present

Demonstrated in-depth knowledge and hands-on experience in the development and maintenance of Spring APIs and Flutter mobile applications. Achieved proficiency in Java, Kotlin, and Dart, leveraging the power of Spring Boot for robust, scalable backend services. Utilized Flutter to create intuitive, performant cross-platform mobile applications. Employed version control and collaborative code development using Git. Optimized API performance and ensured secure, efficient data handling. Implemented continuous integration and deployment workflows, utilizing Jenkins and GitLab CI/CD. Developed strong problem-solving skills and the ability to debug and troubleshoot complex technical issues. Integrated RESTful services and third-party APIs to enhance application functionality. Applied agile methodologies to manage project timelines, improve team collaboration, and deliver high-quality software products.
Mid-Level Systems Analyst
2/1/2023 - 2/1/2024

Specialized in development and maintenance of Spring APIs, utilizing the Spring framework to build robust backend solutions. Developed and maintained Flutter mobile applications, ensuring seamless cross-platform functionality. Gained expertise in integrating RESTful web services and managing full-stack development environments. Utilized tools such as Postman for API testing, Jenkins for continuous integration, and Docker for containerization of applications. Demonstrated proficiency in Java and Dart programming languages, and worked extensively with modern development methodologies, including Agile and Scrum. Applied Git for version control and collaborative code management.
Junior Systems Analyst
12/1/2021 - 2/1/2023

Developed and maintained robust Spring APIs, ensuring high performance and scalability. Gained extensive experience in leveraging Spring Boot for rapid development and seamless integration of RESTful web services. Contributed to the creation and enhancement of a variety of Flutter mobile applications, focusing on delivering an intuitive and responsive user experience. Utilized Dart programming language to its full potential, effectively implementing state management, widget design, and third-party integrations. Applied strong debugging skills and performance optimization techniques across both back-end and front-end solutions. Employed version control best practices using Git to ensure efficient team collaboration and code integrity.
IT Assistant
11/1/2020 - 12/1/2021

Gained extensive experience in the development and maintenance of Spring APIs, ensuring robust backend solutions. Demonstrated proficiency in creating efficient and user-friendly Flutter mobile applications. Utilized tools such as SQL and NoSQL databases for data management, enabling seamless integration and data flow between backend services and mobile interfaces. Employed version control systems like Git for collaborative code management, ensuring high code quality and streamlined development processes. Demonstrated the ability to optimize code for performance and scalability, significantly enhancing user experience and system reliability.