Adrian O.

Adrian O.

Senior Back-End Engineer

Enacarnacion, Paraguay
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About Me

Adrian is a versatile software developer specializing in back-end technologies and with 6+ years of experience building RESTful API for different innovative software projects. Experienced in using Java, PHP, NodeJS, Lambda to design and develop different software solutions. Motivated to work with clients and helped them translate their ideas into a fully operational digital product.

Work history

UpStack
UpStack
Senior Back-End Engineer
2018 - Present (6 years)
Remote
  • Creating and developing innovative software solutions for different clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

TMRW Life Sciences
TMRW Life Sciences
Senior Back-End Engineer
2019 - Present (5 years)
Remote
  • Worked on the development of the TMRW platform that revolutionizes the management, identification, and storage of fertility cells, replacing the manual and analog methods.

  • Closely collaborated with the front-end developers and other team members to establish development objectives.

  • Worked on automation that eliminates error-prone manual tasks in the embryology lab.

Sweatworks
Sweatworks
Full-Stack Software Developer
2015 - Present (9 years)
Remote
  • Analyze, develop, deploy and monitor the back-end services and developed unit tests (with mocha, chai and sinon), integration tests and coverage.

  • Contribute in a complete RESTful API server based on micro-services deployed in k8.

  • Manage business rules implementation, unit tests, integrations tests.

HealthCentrix
HealthCentrix
Full-Stack Software Developer
2015 - 2015
Remote
  • Implemented correctly the complex Spring framework and followed the HL7 standard.

  • Developed a Restful API in JAVA using Spring Framework.

  • Applied and implemented GWT in developing a user interface.

BorealisHQ
BorealisHQ
Back-End Developer
2014 - 2015 (1 year)
Enacarnacion, Paraguay
  • Improved the performance of an advertisement platform with more than 100k of traffic per second.

  • Developed new features, fixes, maintenance and monitored the advertisement platform developed in PHP and MySql.

  • Introduced new features and integrated different technologies to the platform.

Portfolio

GPS Device Tracker Platform
GPS Device Tracker Platform

Created a start-up GPS device tracker platform, which supports more than 42 gps devices. The backend is built in Java, the GPS package receiver in Nodejs and the app is hosted in AWS. Worked as the sole developer, tech lead and project owner. Technologies Used in Project: Java, Nodejs, Bootstrap 3.

AgroClima, Software Developer
AgroClima, Software Developer

AgroClima is an application designed to understand the climate and how farmers can make use of the app to hasten and improve crop production. Developed the endpoints, managed unit and integrations tests and fixed reported issues by the quality control team. Technologies Used in Project: NodeJS, React.

Kandy Kiss, Full-Stack Developer
Kandy Kiss, Full-Stack Developer

Kandy Kiss is a start-up in the fashion niche. Designed and developed their website and integrated new features and technologies. Developed new features and performed fixes and maintenance. Technologies Used in Project: PHP, MySQL, Angular 2.

Published Journal Author
Published Journal Author

Author of the Paper “Optimización Basada en Colonias de Hormigas: Una aplicación a la distribución de sobres (Ants Colony Optimization: An application to extracts distribution)” published in CACIC2015, Buenos Aires, Argentina. October 2015.

Education

Bachelors in Software Engineering, Universidad Nacional de Itapua, 2013
Bachelors in Software Engineering, Universidad Nacional de Itapua, 2013
Universidad Nacional de Itapua
2005 - 2013 (8 years)