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

Jhon J. V.

Senior Java Developer

5.00 / 5

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 Andrea Hace 2 meses

Bugfix app


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

Proyectos finalizados: 1

Último login: Hace 22 días

Registrado: Hace 2 años