My time at this company taught me to quickly adapt to situations, ranging from programming an app to meet one or several needs, to designing and implementing a network topology project for a new branch from scratch. This hybrid experience between programming and network administration made me more versatile and better at managing my time. Here is a brief list of what I accomplished:• Implemented security protocols to prevent information leaks and misuse.• Conducted monthly network audits, using pentesting practices to prevent future cyberattacks.• Designed LAN, WLAN, and WAN topologies for interconnecting branches.• Structured cabling, including cable crimping and socket installation.• Configured switches, patch panels, routers, and hardware for new branch openings.• Developed an ERP System in Visual Basic to manage Sales, Purchasing, Human Resources, and Inventory, based on continuous improvement principles.• Reverse-engineered obsolete programs to understand their functionality and redevelop them in ASP.NET.• Utilized and managed APIs with GraphQL for real-time data synchronization between different e-commerce platforms.• Developed a bidirectional app in Kotlin for inventory audits.• Designed strategic reports in SQL Server Reporting to assist executive decision-making.• Managed confidentiality policies, Active Directory administration, and total network control.• Fully migrated an old website to the Shopify platform.

Experience in creating modules for an ERP developed in VB.NET, use of AI technologies to optimize data processes, SQL Server management, development of complex views and queries between different databases, Kotlin management for the development of inventory apps, development of reports through a reporting server, management of REST API to have inventory from another suppliers in real time, efficient use of Active Directory, implementation of security measures in the network, audits of network equipment, mail server management, rooting of network and IT support in general. In general, there was a great variety of systems and modules with different purposes, it was complicated to try to make the data flow correctly and in real time, so it was necessary to use Reverse Engineering practices for the correct migration of obsolete programs developed in different technologies such as Delphi 5, Java and Access to VB.NET. The UX and UI theories, the new needs of the end users and the changes of paradigms in their workflow were taken as a reference so that together solutions were developed in order to have a better efficiency and effectiveness in all the departments of the company. I can say that my instance in this position helped me to identify the shortcomings and vulnerabilities that were in the company and thanks to that, provide corrective actions that cut the problem in a very short period of time.

Experience in development, testing, and correction of programs in VB.NET and C#. Focused on optimizing production lines and work efficiency. Knowledge in LINQ, SQL Server, create complex queries, maintaining IDFS and MDFS systems, managing Active Directory and VLANs, installing Access Points in optimal places, VoIP, routing of Advantech and PLC´s systems and setup equipment according to company policies via PXE booting.Additionally, I have developed applications using ASP.NET MVC 5, for example, an app to help managing IT inventory and responsives. I have experience in mapping, planning, and creating LAN topologies. I also possess solid knowledge in protocol analysis (Wireshark, tcpdump,etc) and security technologies (IDS, IPS, EDR, SIEM), training in TISAX, PBX and patch panel management as well as general IT support.

I created visual content for countless occasions and projects of a sporting nature. My creations have ranged from stories, montages, presentations and covers for the site. I have also carried out complete advertising campaigns. I managed a team of 4 designers and coordinated with other departments to create efficient advertising campaigns for brands like Adidas, Nike, P&G, Old Spice, Gillette and Betway.

Developed websites for companys like VCAD and Limomix with HTML, CSS and JS, focused on best practices for code reusability. Managed company servers with TFTP and Samba, and configured Docker containers to run simultaneous and specific processes using Kubernetes.

Performed maintenance, cleaning and repair of computers, also, I installed operating systems and essential programs on certain classrooms, restructuring of all site wiring, and handled network administration tasks including cable management and gutter installation.