Orlando Marquina, Sr. Software developer. Sr backend developer. Devops

About

• I have experience in Software Architecture, FullStack development, SysAdmin, DevOps, Automation of software and infrastructure tests. (Ruby, Javascript, Typescript, Java, Python, C#, Linux, Jenkins, Azure Cloud, Open source libraries,services and projects, BDD/TDD, Cucumber, Rspec, Capybara, Selenium, Appium, MochaJS/ChaiJS, REST API, GraphQL. GitHub, GitLab. Docker, Ansible. Hexagonal Architecture, Clean architecture. Postgresql, MySql, SQL Server). • I have more than 14 years of experience in different IT areas. • I have worked under Agile development methodologies (Scrum, Kanban) as a developer. • I like to apply process automation in different technological areas where possible. • I like to share all my knowledge with my coworkers/colleagues • Analytical and with high capacity to evaluate technical requirements and resolve complex problems in many IT areas, guided by logical thinking. • Willingness to acquire new knowledge and goals. • I like to define creative solutions for development and Infrastructure. • I like to learn new technologies. • I am a person with high personal values such as respect and trust. • I consider myself a responsible proactive person who has a good disposition to work in high-performance teams. • I have a high willingness to cooperate, develop a good relationship and communicate openly with my superiors, co-workers and with general public

Experience

Areuin

Mar 2019 – Jul 2022

Caracas, Venezuela

Sr backend developer. Devops. Automation tester

Devops: • Generation of environments for developers using Docker containers, same Dockerfile used to deploy applications to Staging and Production environments (Reactjs Admin Panel, NodeJS/Typescript). • Design, development and implementation of automation scripts. • Design, development and implementation of pipeline for continuous integration processes (with Jenkins and GitHub, Azure Cloud infraestructure) • Azure Cloud deployment environments, in charge of provisioning using VM, Containers Registry, Azure for Postgres services, among other services. Automation tester: • Development, planning and maintenance of automated End-to-End tests of backend services (Cucumber, Ruby) • BDD tests for each use cases isolated from infrastructure (MochaJs and ChaiJS). • Developed Mock services to test third party service, which serve critical data for the logic game. * Some Android Mobile Test with Cucumber, Appium, Ruby, Capybara. Backend Developer: • Development of backend services, participated in part of the definition of its architecture. • Developing under WEB services/microservices architecture with REST interface, the tournament service and the game service that support the business logic of the Areuin game. • Technical consultant to the project manager.

Veconinter

Oct 2016 – Feb 2019

Caracas, Venezuela

Systems specialist

Developer and Assistant in many technologies like: • Web • Support to Legacy Systems • Support to Infrastructure Department • Analysis of new Technologies • Design and develop New Solutions • Solving many types of problem from different types and sources in many areas • Coordinator of peripheral operations support systems for communication with external clients and internal operations of the company. • Support to the areas of Infrastructure for Network services and development of Core systems. • Promoter of new technologies and support in the implementation of new technologies • Developed gateway integration service between core system and external shipping lines services, to trade many data using formatted EDI files and Rest API. To keep tracking of shipping containers when arrive/depart to/from Seaports. The service also reads EDI Files and store data in custom company ERP. • Application to navigate and extract specific data from specific Websites (Web Crawler) and store that information in an enterprise ERP based on MS SQL SERVER 2008 • Web application with her own database, to verify status of the service, operations logs, and audit the service.

Neotech GW Systems c.a.

Feb 2006 – Aug 2016

Caracas, Venezuela

Developer, Open source consultor

Consultancy, instalation and configuration of network services, applications and infraestructure security over Open Source solutions. • Open source consultant, Linux Installation, support and administrative tasks • Installation and configuration of several open source software • Networking applications: Iptables Firewall configuration, SMTP and IMAP servers (Postfix, Dovecot), Proxy WEB servers (Squid), Network analysis, Web Servers (Apache, Passenger), Databases (Postgresql, Mysql, Sqlite) • Collaboration tools: Gitlab, BitBucket, Gitlab, Redmine • Develop in many Languages: Ruby, Ruby on Rails, Java, Javascript, Shell script

Education

Católica Andrés Bello University

Oct 1998 – Jul 2005

Informatics engineer, Software engineering

Orlando Marquina

Sr. Software developer. Sr backend developer. Devops

Skills

Languages