Sergio Andrés Sierra Payares Email & Phone Number

Medellín, Antioquia, Colombia

Sucre, Colombia

As an Operative Official, I provided exceptional customer support and efficiently managed work orders and tickets. In this capacity, my main responsibilities included addressing customer inquiries, resolving issues promptly, and ensuring the timely completion of tasks. I demonstrated effective communication skills while interacting with customers, actively.

Telecommunications Engineering, Computer Systems Networking And Telecommunications

- Design and development of the software project for the degree project: "Design of an electronic control system for heat stress treatment.

Technological Specialization In Database Management And Security, Data Modeling/Warehousing And Database Administration

- Database architecture - Configure a database management system. - Focus on DBMS MySQL - Security systems to protect information.

Electronic Technologist, Electrical, Electronic And Communications Engineering Technology/Technician

- Applied knowledge of electronic components and CAD applied to electronics (Proteus). - Development of electronic projects with.

Computer Programming, Programmer

have been independently developing Backend REST APIs using C#, .NET, and ASP.NET Core. Additionally, I have experience working with.