Senior Software Engineer

• Oct 2019 - Present

Development of Java 8 applications with lambda expressions and streams, micro-services and using the Spring Framework was used for the development of the functionalities. Among the functions performed are:-Development of API's building controllers with Spring and Swagger.-Development of REST and SOAP web services to consume and to expose services.-Query and extract data using SQL or python scripts.-Knowledge in Python and libraries such as Pandas, NumPy, DBAPI's.-JPA knowledge for connection to SQL and MongoDB databases.-Storage and query on InfluxDB.-Knowledge of MongoDB databases and queries based on javascript expressions.-use of Git for software version management.-Jenkins management for continuous integration.-Kubernetes knowledge for deployment of applications.-Knowledge of SCRUM methodology and tools such as JIRA for requirements management.

Solution analyst

• Feb 2019 - Oct 2019

IT Project Manager / Team Lead

• Jun 2014 - Oct 2018

- Planning, execution, and control of different types of technology projects.- Migration of the library system of the Luis Ángel Arango library, which is the largest public library in the country. As result, a new architecture for the software was defined in which the library requires less personalization that implies the reduction of the development cost in the new version of the software.- Implementation and improvement of the housing subsidy system granted by the government of Colombia. As a result, it was possible to eliminate a delay that the project had for more than 5 months until it was up to date with pending developments.- Maintenance and evolution of the archaeological and art repository system where the information of the art pieces gold museum and cultural square in Bogota, Colombia. As result, the system was maintained functional and the new developments in course were implemented.- Update version of the electronic commerce system that handles the negotiation of national public debt securities. As result, the project with a delay of more than two years was updated and a new project of new developments is in process.

Graduate Research Associate

• Jan 2012 - Jun 2014

Development of a middleware that allowed to communicate a Java SE or Java EE environment with a C++ environment for the control of a humanoid robot. The Software was base on a wrapper that uses JNI to invoke C++ methods using Java.Create a Meta-model based on graphs that allow developing applications under a model-oriented engineering approach and store the model on a NoSQL database that was based on graphs (Neo4j)

Senior Developer

• Jun 2013 - Jan 2014

support and development of the application for ATM (Automated teller machine) repairment agenda developed in Java EE (JSF, Entity Beans, CDI, Rest web services) that helps to support the operation nationwide. The application communicates with an Android application through web services so the repairman knows the details of the repairment order.􏰀 Manage the work done by external suppliers that supported the work of improving existing applications as Android applications that use the repairman, Scripts for generating reports from de SQL Server Database, improves in the UI of the application using Jquery.

Development Support Engineer

• Oct 2012 - Feb 2013

Support and evolution of the billing platform of the energy company CODENSA in Bogotá and Cundinamarca developed J2EE. I was in charge of developing new functionalities and create scripts in PL/SQL or SQL for making massive data modications.

Quality Auditor

• Sep 2011 - Jan 2012

Conduct audits on different development projects to ensure that the processes and procedures defined by the organization are carried out as established