Irving Oswaldo Leyva Huamaran
Computer System Engineer
Puerto Vallarta
Summary
I am a Senior Developer specializing in .NET and C#, with extensive experience in designing, developing, and maintaining scalable and high-performance applications. I focus on software architecture, API development, database management, and system optimization. I also implement CI/CD pipelines, security best practices, and lead development teams to ensure efficient and high-quality solutions.
Overview
6
6
years of professional experience
1
1
Language
Work History
SR Developer
Grupo Vidanta
06.2022 - Current
- Built full-stack web applications using C#, .NET, Angular, and React.
- Design and implement applications in C# with .NET Core and .NET Framework, following SOLID principles and clean architecture.
- Designed and implemented authentication and authorization using OAuth2, JWT, and IdentityServer.
- Worked with cloud-based infrastructure, deploying applications on Azure and AWS.
- Develop and maintain RESTful APIs, ensuring efficient integration with external systems.
- Integrated third-party APIs and services using RESTful and SOAP web services.
- Manage SQL Server, MySql, optimizing queries and performance.
SR Analyst Progremmer
Grupo Vidanta
10.2020 - 06.2022
- Design, implement, and update software solutions using C#.
- Follow best coding practices to ensure readability and maintainability.
- Identify and resolve software issues to ensure smooth operation.
- Connect external services and APIs with C# applications.
- Improve execution speed, memory usage, and overall efficiency.
- Work with designers, testers, and other developers to meet project goals.
- Ensure data protection, authentication, and authorization in applications.
- Manage, query, and manipulate data using SQL Server, Entity Framework, or other technologies.
SOA Administrator
Grupo Vidanta
08.2019 - 10.2020
- Develop web services and APIs using standards like SOAP, REST, WSDL, and XML.
- Create microservices to enhance system modularity.
- Ensure efficient communication between services and enterprise applications.
- Ensure services are reusable and compatible with different systems.
- Implement communication standards such as JSON and XML.
- Analyze logs and performance metrics.
- Implement authentication and authorization (OAuth, JWT, SAML).
- Collaborate with analysts, architects, and developers to optimize services.
JR Analyst Programmer
Grupo Vidanta
03.2019 - 08.2019
- Write code in C# and .NET (Core and Framework) for web, desktop, or backend applications.
- Implement new features under the guidance of senior developers.
- Fix bugs and improve existing applications.
- Use debugging tools like Visual Studio Debugger and Application Insights.
- Implement basic controllers and services in applications.
- Write SQL queries for SQL Server or MySQL.
- Research and learn new technologies and frameworks related to .NET.
- Improve development skills by following official documentation and online courses.
Education
Computer System Engineering - Technology
ITS Puerto Vallarta
Puerto Vallarta 05.2001 -
Skills
NET development
Expert problem solving
DevOps principles
Security best practices
Bug investigations
API integration
Timeline
SR Developer
Grupo Vidanta
06.2022 - Current
SR Analyst Progremmer
Grupo Vidanta
10.2020 - 06.2022
SOA Administrator
Grupo Vidanta
08.2019 - 10.2020
JR Analyst Programmer
Grupo Vidanta
03.2019 - 08.2019
Computer System Engineering - Technology
ITS Puerto Vallarta
05.2001 -
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