Sergio Medina
Experience
Software Engineer
Aug 2018-Aug 2024 TUTENLABS. Santiago de Chile
B
Miranda, Venezuela
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About me
Full stack developer specialist in backend development. Experience in the
cycles of software development and
design. Proficient in multiple programming languages such as Java,
PHP, Python, Ruby and Javascript.
Well-versed in MVC frameworks. Development of hybrid android-ios apps
in React Native. Advanced level in
Magento 2® platform.
Programming skills
Java
PHP
Python
Ruby
Jun 2020-Aug 2024 Team lead
Responsibilities:
• Conduct performance reviews and provide meaningful feedback
to team members.
• Application support Level 2 for company’s production projects.
Achievements:
• Provided leadership, guidance and mentoring to a team of 6 developers, resulting in increased productivity.
• Processes and procedures were developed and implemented that
reduced the number of production problems by 80%.
Aug 2018-Jun 2020 Full-Stack Developer
Responsibilities:
• Develop new features for marketplace project in Java-Angular.
• Migrate marketplace project to Magento 2® platform.
• Lead Magento marketplace development team and develop new
features.™ México Marketplace.
Achievements:
• Succesfully migrated Engie™ México Marketplace minimum viable
product to Magento 2® platform using SCRUM agile methodology.
• Developed new features for applications using technologies such
as Java (Jersey and JPA, Spring Boot) for the Backend, Angular
6/ReactJS for Frontend and React Native for mobile app.
Nov 2016-Jul 2018
Javascript-Typescript
Declarative language (SQL)
Markup languages(HTML, CSS)
Tools & Technologies
Azure
PostgreSQL
Git
Programming and Development Analyst
SILOCOM C.A. Caracas, Venezuela
Responsibilities:
• Maintenance and update core platform of the company and its
modules.
• Maintenance and update of internal management applications.
• Update database structure of core platform.
• Server monitoring.
Achievements:
• Developed web application for internal client management using Spring as back-end framework, AngularJS as main front-end
framework and hibernate as ORM for persistence, among other
technologies and tools including MySQL,CVS and NetBeans.
Spring boot
Education
Ruby On Rails
- Computing Engineer
Universidad Simón Bolívar
Django
Certificates
(*)[The skill scale is from 0 (Fundamental Awareness) to 6 (Expert/Native language).]
2020 AZ-204: Developing Solutions for Microsoft Azure
Microsoft Corporation
Caracas-Venezuela
