Edgar Valcarcel
About
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Senior Software Engineer, Freelancer Architect
Bogota D.C., Colombia
Résumé
Jobs
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- FFreelancer Principal public Remote experienceSep 2023 - Current (2 years 7 months)ACHIVEMENTS: Create a software architecture for Azure containers, using Clean Architecture for a website and mobile app to enable several thousand pet owners in the US across various business verticals APIS on the market. Responsible for being the team leader of a 5-person software team. • Clean Architecture, API REST, GRAPHQL API, CQRS, Swagger • Domain-Driven Design patterns • SQL Server DB & MongoDB , Store Procedures • Azure , Docker • Microservices Software Architecture • Development on C# and .NET CORE 6.0 • Test Projects on Nunit, Xunit • Dapper, AutoMapper, MediatR • ASP.NET Core Web API • React JS Basic support All efforts were accomplished using Microsoft C#.NET, Microsoft .NET Core using C#, Web API, Rest API development using
- KPrincipal Software Architect public Remote experienceKin and CartaOct 2022 - Aug 2023 (11 months)ACHIEVEMENTS: Created a software architecture for Azure containers, using Clean Architecture for a website and mobile app to enable several thousand pet owners in the US across various business verticals APIs on the market. Responsible for being the team leader of a 5-person software team. • Clean Architecture, API REST, GRAPHQL API, CQRS, Swagger • Domain-Driven Design patterns • SQL Server DB & MongoDB, Store Procedures • Azure, Docker • Microservices Software Architecture • Development on C# and .NET CORE 6.0 • Test Projects on Nunit, Xunit • Dapper, AutoMapper, MediatR • ASP.NET Core Web API • React JS Basic support All efforts were accomplished using Microsoft C#.NET, Microsoft .NET Core using C#, Web API, Rest A
CONTRACTOR Backend public Remote experienceCh2 SolutionsMar 2022 - Jul 2022 (5 months)In the role of Software Designer, I achieved significant milestones over a 9-month period by designing the architecture for various solutions, microservices, and modules. I demonstrated leadership through the application of agile methodologies, creating functional requirements and user stories, and defining implementation methods. My responsibilities also included integration with DevOps practices and overseeing the software development lifecycle. Additionally, I utilized automation testing tools to enhance the quality of our deliverables, implementing unit tests for APIs and conducting integration tests to ensure seamless functionality across services.- Software designer architectOveractiveDec 2020 - Jan 2022 (1 year 2 months)- Identified business requirements and stakeholder needs for the National Bank of Jamaica, ensuring alignment with organizational goals. - Designed a comprehensive system of microservices based on the gathered requirements, facilitating modular and scalable architecture. - Created the entire system architecture and individual components at both high and detailed levels, ensuring robust design principles were applied. - Selected appropriate technologies for the implementation of each component and established connections between them to optimize performance. - Led the development team, fostering collaboration and innovation throughout the project lifecycle. - Conducted architectural reviews to ensure adherence to best practices and alig
- Senior software engineer leadCSGAug 2019 - Mar 2020 (8 months)- Led the development, improvements, and maintenance of third-party applications for AT&T, utilizing C#, .NET Core 3.0, MS Azure deployment, AWS Lambdas, and software patterns such as Microservices. - Employed Agile Scrum methodologies to enhance team collaboration and project delivery. - Integrated unit testing practices using Xunit and Nunit to ensure code quality and reliability, while also leveraging JavaScript to support ReactJS applications and maintain legacy systems. - Utilized Azure DevOps for efficient deployment of applications, ensuring streamlined workflows and continuous integration. - Applied SQL and Oracle for database management, contributing to robust application performance and data integrity.
- Senior developer /technical architectAbie IncJun 2017 - Jul 2019 (2 years 2 months)- Architected and designed cloud solutions and web applications, utilizing C# coding and deployment strategies. - Integrated finance external APIs and created REST APIs for seamless data exchange. - Employed .NET Core 1.0 & 2.0 for backend development and web services, ensuring robust application performance. - Leveraged SQL for database management and utilized Azure DevOps for continuous integration and deployment (CI/CD) processes within an Agile Scrum framework. - Additionally, implemented unit testing using Xunit and Nunit to ensure code quality and reliability, while also utilizing JavaScript to support React.js applications and maintain legacy apps, further enhancing the overall functionality and user experience of the developed s
- Senior software designerGlobantMar 2016 - Jun 2017 (1 year 4 months)- Served as Technical Leader and Developer in CMS Sitecore 7.2 and 8.2, utilizing MVC, ASP.NET, HTML, JavaScript, and .NET Core 1.0 to deliver high-quality software solutions. - Engaged in Azure development and implemented Scrum Agile methodologies to enhance project efficiency and team collaboration. - Conducted unit testing using Xunit and NUnit to ensure code quality and reliability, supporting the development of React.js applications. - Managed Microsoft SQL Server as the main database server, ensuring robust data handling and integration. - Leveraged Azure DevOps for seamless application deployment and utilized JavaScript to maintain legacy applications, while also developing C# APIs for Sitecore integration.
- Senior software designerProdigiousMar 2015 - Feb 2016 (1 year)- Developed and maintained websites utilizing CMS Sitecore 7.1, MVC, ASP.NET, and JavaScript, ensuring high performance and user engagement. - Conducted unit testing using Xunit and NUnit to enhance the reliability of applications, supporting the development of ReactJS apps. - Leveraged Microsoft SQL Server as the primary database, ensuring efficient data management and retrieval. - Utilized Azure DevOps for seamless application deployment, enhancing the development workflow. - Employed JavaScript to maintain legacy applications and create APIs for integration with external AIS and C# services, ensuring compatibility and functionality across platforms.
- Software developer leadIngenieria Y Diseno Informatico SASJan 2014 - Mar 2015 (1 year 3 months)- Led the development and maintenance of client/server billing applications, as well as government financing and budget applications, utilizing C# .NET Framework 4.0 and Microsoft WCF 4.0 with Web Services. - Managed database interactions with Oracle, SQL Server, and MySQL to ensure robust data handling and application performance. - Additionally, employed jQuery for data manipulation and event handling, enhancing the user interface and overall user experience within the applications.
- Senior software developerIntergrupo S.A.Feb 2013 - Jan 2014 (1 year)- Designed the architecture for integration solutions, developing and consuming Webservices for CLARO AMERICA MOVIL's integration with Financials APIs, Credit Score APIs, and Webservices. - Provided leadership for applications on the Enterprise Service Bus using C# .NET. - Leveraged jQuery for enhancing user interface interactions, ensuring a seamless experience in web applications. - Utilized Microsoft SQL Server for database management, focusing on optimization techniques to improve performance and efficiency in data handling.
- Software developerFyM TechnologyFeb 2011 - Aug 2012 (1 year 7 months)- Developed applications using .NET with the MVC pattern and Razor Engine, leveraging C# .NET Framework 3.5 and 4.0 on Windows Forms. - Integrated with Framework 4 to enhance productivity and improve application performance. - Utilized Microsoft SQL Server as the primary database server, ensuring efficient data management and retrieval. - Employed Azure DevOps for seamless application deployment, streamlining the development process. - Implemented JavaScript to generate reports for legacy applications' dashboards, enhancing data visualization and user experience.
- fDevelopment team managerfreelance Pos ConsultorFeb 2008 - Nov 2010 (2 years 10 months)- Led the creation of original and customized products and solutions tailored to meet the specific needs of the POS market. - Utilized Microsoft SQL Server as the primary database management system to ensure efficient data handling and storage, enhancing the overall performance of our solutions. - Employed jQuery for data manipulation and to improve user interaction, resulting in a more dynamic and responsive user experience for our clients. - Leveraged .NET and .NET Framework skills to develop APIs and web services, which facilitated seamless integration and enhanced functionality of our solutions, further contributing to the robustness of our product offerings. - Conducted unit testing and integration testing during the app development
- LSoftware designer freelance verified_user Verified experienceLogica Ingenieria Ltda.Jun 2002 - Dec 2011 (9 years 7 months)- Development applications on .NET for Private Investment Fund, using ASP .NET web FORMS. POS Software: Development of Billing features for Retail market, Oracle, SQL Server, MySQL
- ProgramadorSYACFeb 2000 - Nov 2003 (3 years 10 months)
Education
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- IITIL FoundationsSep 2019 - Dec 2019 (4 months)
- SSitecore certifiedJun 2015 - Jul 2015 (2 months)
- MMicrosoft Specialist Developer Certification Microsoft Certification 70480 in CSS, HTML y JavaScriptApr 2013 - May 2013 (2 months)
- Ingeniería de sistemasInstitución Universitaria De ColombiaFeb 2013 - Nov 2014 (1 year 10 months)
- BBachelor degree on computer ScienceFeb 2011 - Jul 2014 (3 years 6 months)
- EEnglish Intermedia Level, NLC InstituteFeb 2002 - Nov 2002 (10 months)
- Ingenieria de sistemasUniversidad Autónoma de ColombiaFeb 2002 - Nov 2002 (10 months)