Alejandro G. Sr Software Engineer

Senior full-stack software engineer

OpenTable

Oct 2022 - Current (4 years)

- Software development and working with a multinational people in the FinTech team, creating new features and
maintaining existing software to support the billing process for restaurant customers and system used by finance
area of the company.
- Developing in both Front-end and Back-End from design, code development, creating tests
and deployments.
- Systems are based micro services architecture and using Kafka to communicate with different
external systems.
In the Front-end part, using technologies such as react, angular, typescript, jest, react testing library, enzyme, cypress, npm and yarn and in the Back-End part using java 11 (amazon Coretto distribution), Spring boot, maven, postgre DB, Kafka, Junit,

Principal member of technical staff

Oracle

Jul 2021 - May 2022 (11 months)

- Led software development and application design initiatives, contributing to the creation of robust and scalable solutions.
- Collaborated effectively with a multinational team on the Front End development for Oracle products such as Exadata and EM Oracle Cloud Control.
- Built REST APIs to support the user interface, providing customers with tools for analyzing the performance, incidents, and other critical data of their databases, storage servers, and cluster databases within their Exadata environments.
- Utilized Oracle JET for UI development, leveraging its libraries for React, require.js, and knockout.js, alongside TypeScript and Jest for testing.
- Developed REST APIs using Java 8, Java EE, and employed Mockito a

S

Software engineer III

Swisslog Logistics Automation

May 2019 - Jun 2021 (2 years 2 months)

- Software development with Java 8 and Java EE (using most of all specifications, EJB, JSF, JMS, etc), development for
warehouse automation through intelligent robots.
- Commissioning on site, making trips to the
customers offices for software integration, working with multicultural and interdisciplinary teams, providing
support and documentation.
Developing in an agile framework of work (Scrum), in addition to conducting unit tests, integration tests and system tests (Mockito and JUnit), CI/CD through Jenkins, git and deploying for different environments (Weblogic).

Technical lead

Walmart

Jul 2017 - May 2019 (1 year 11 months)

- Attention to business requirements, design, creation and implementation of different projects, in addition to
leading the development team and integration with the different teams involved.
- Working closely with Walmart's
international teams and suppliers, making trips for clarification of requirements, definitions and design of the
different solutions.
Creation and implementation of the UI and UX: For the integration of a single payment site for the different business formats offered by Walmart, in addition to leading the development team, definitions of the different Web Services working with different teams, such as Microsoft personnel and the Indian team for handling and receiving information from the Ecommer

Software specialist

Walmart

Aug 2016 - Jul 2017 (1 year)

Software developer

Grupo Salinas

Sep 2015 - Jul 2016 (11 months)

- Attention to business user requirements, design, modules development, new development and maintenance to
IUPICard System (different applications and service Core), CallCenter of Banco Azteca.
- Service core to deliver
several operations to consult and authenticate accounts and credit cards, developing testing, changes and
validations in production environment, attention and solution to systems incidences.
- Creating proposals and interface contracts of web Services and creating user manuals, among other activities.

W

Software developer

Wellcom S.A. de C.V.

Jun 2014 - Apr 2015 (11 months)

- Design and development of modules and web applications to automate manual processes, using Java EE, the MVC architecture pattern, Struts 2, among other technologies.
- Automation of manual processes in the back office operations area of PROSA S.A. de C.V., significantly reducing workload and processing times.

Alejandro G.

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Alejandro G.

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