Jhon J. V. freelancer experto en Android, Java, iOS, JavaScript, HTML

Jhon J. V.

Senior Java Developer

5.00 / 5

Colombia
Valor hora:

CO$ 60.000,00

Programación y Tecnología

Habilidades (Máximo: 7)
Calificaciones de clientes
Freelancer Andrea

"Genial experiencia trabajar con Jhon. Muy responsable. Ha hecho un trabajo impresionante en muy poco tiempo!"

Colombia PROAndrea Hace 26 días

Bugfix app

JavaScriptMySQLPHP

Sobre mí
I am a software developer with an extensive experience and strong knowledge in mobile, enterprise and high-performance web applications, knowledge in commercial and open source software/database engineering tools, design techniques, CASE tools and security standards; a quality engineer bringing a strong focus on “voice of the customer” into the software development function to ensure product and customer success.
Historia laboral
* Globant (Information Technology & Services): Developed RESTFul APIs using Spring Boot and Java 8. Conducted back-end development using Java 8. Gathered and analyzed requirements; coded to industry standards. Created business logic. Used Spring-Boot within microservices architecture. Created unit tests using SpringJUnit and JUnit. Conducted continuous integration using Jenkins.
•    Reduced processing time for large files from 10-15 minutes to 1-5 seconds by developing new batch process using Spring-Batch and Parallel Streams.
•    Improved email by developing reusable component to send emails using JavaMail API and Thymeleaf.
•    Ensured team competency in Java 8: Lambdas and Streams by leading technical training.
•    Defined and set up virtual environment to streamline coding and development; trained technical team.

Technologies Used: Java 8, XML, SQL, JavaScript, Spring Boot, AngularJS, Oracle,  Gradle, IntelliJ, Windows, Linux, Tomcat, Git, JavaMail API
Examen Estado
Android Avanzado
Idiomas

Proyectos finalizados: 1

Último login: Hace 3 semanas

Registrado: Hace 2 años