Sergio Guerrero
Ingeniero de software at MikMak- Claim this Profile
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Bio
Experience
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MikMak
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United States
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Software Development
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100 - 200 Employee
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Ingeniero de software
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Aug 2023 - Present
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ChannelAdvisor
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United States
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Software Development
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500 - 600 Employee
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Software Development Engineer
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May 2018 - Sep 2023
• Follow the best practices and guidelines in each phases of development life cycle. • Designing, developing, and maintaining applications using C#, .NET Framework, Web API, SQL Server, Microservices, Web Services (REST), ElasticSearch and AWS. • Contribute to sprint planning, backlog refinement sessions, daily stand-ups and retrospectives with team. • Follow the best practices of code, also SOLID principles and OOP concepts. • Troubleshoot critical issues that may involve many systems in a distributed architecture. • Develops and presents system architectures and strategies for assigned projects. • Create and drive the detailed planning, scheduling and execution of development plans to meet business goals and schedules. • Create and maintain several QA tools for API and UI testing using Postman, Selenium and VS code extensions Show less
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everis
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Spain
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IT Services and IT Consulting
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700 & Above Employee
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Computer Programmer
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Sep 2017 - May 2018
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Payvision
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Netherlands
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Financial Services
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1 - 100 Employee
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Computer Programmer
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Sep 2015 - Apr 2018
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Quental
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Spain
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IT Services and IT Consulting
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100 - 200 Employee
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Analista Programador
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Jun 2014 - Feb 2015
Durante este periodo trabajé como desarrollador senior en el proyecto de Educamos para la editorial SM. En un equipo de SCRUM y desarrollando en VS2012. Durante este periodo trabajé como desarrollador senior en el proyecto de Educamos para la editorial SM. En un equipo de SCRUM y desarrollando en VS2012.
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Programmer Analyst
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Mar 2010 - Jun 2014
Development of administrative tools, industrial control systems, web applications and portable device software Positions held in the company (from most to least recent date): Programmer Analyst - Alphabet (www.alphabet.es) Management and development of web and windows application for administrative and commercial purposes. Development of a new web application on car sales. Taking requirements and functional and technical documents and interacting with the client. The tecnologies and languages used during these period were: C#, Visual Studio 2008, SQL Server 2008, Entity Framework, Linq and Jquery and MVC3 Project Manager - ABB (www.abb.es) In the final steps of the development and during the implantation of the system at the factory. Managing the development team, interacting with the client and changing some functional requirements. Senior Programmer - ABB (www.abb.es) Development of an industrial control system, including the interaction systems with the production machines and the management system external to the factory, a web interface for the workers, internal management systems and the database. Each of the developed modules must have a functional and technical document. The modules were Web Services, Windows Services, CLR SQL Server Trigger and asp.net web interface The tecnologies and languages used during these period were: C#, Visual Studio 2008, SQL Server 2008, Entity Framework, Membership Provider, Linq and Jquery Programmer - Web Vehiculos de Ocasión Maintenance of developed applications and web pages, development of new tools used by the workers. The tecnologies and languages used during these period were: PHP, HTML, XML, SQL and SqlServer Show less
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Varadero Software Factory
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Spain
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Software Development
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1 - 100 Employee
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Programmer
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Jul 2007 - Mar 2008
Web programming, database design and programming and visual design for many companies for commercial purposes. The main tecnologies and languages used during these period were: PHP, HTML, XML, SQL, SqlServer and C++ Many of the projects implied working in big groups with different tasks assign to each member to improve the development speed Web programming, database design and programming and visual design for many companies for commercial purposes. The main tecnologies and languages used during these period were: PHP, HTML, XML, SQL, SqlServer and C++ Many of the projects implied working in big groups with different tasks assign to each member to improve the development speed
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Education
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Universidad Complutense de Madrid
Ingeniería Informática, técnica de sistemas -
Universidad Complutense de Madrid