Marianny Vallejo Castillo

Marianny Vallejo Castillo has a diverse work experience in various roles and industries. Marianny started their career in 2011 as an Electronics engineer at Napco DR, Security Group. From 2012 to 2015, they worked as a Lead Technical Support Engineer at Telefuturo, where they managed a team and was responsible for the administration of various IT and broadcast systems. In 2015, they joined Hard Rock Hotel & Casino Punta Cana as an IT Technical Assistant, where they focused on infrastructure and data network administration and support. In 2016, they became an IT Leader: Systems Administrator at StateTrust Investments, overseeing the infrastructure and leading a team. From 2017 to 2019, they worked at AlticeDo as an IP Network Engineer and later as a Senior Transmission Engineer, where they managed and troubleshooted network protocols, worked on security technologies, datacenter technologies, and had hands-on experience with various vendors. Marianny also had experience in automation and planning of DWDM expansion projects. Most recently, in 2022, they joined AMS-IX as a Network Engineer.

Marianny Vallejo Castillo has a strong education history in the field of engineering and project management. Marianny obtained a Bachelor's degree in Electrical and Electronics Engineering with a specialization in Communication from the Instituto Politécnico Loyola in 2009. Following that, from 2009 to 2013, they pursued an Engineer's degree in Computer Systems Networking and Telecommunications from the Instituto Especializado de Estudios Superiores Loyola.

In 2016, Marianny enrolled at the Universidad Internacional de La Rioja and completed their Master's degree in Project Management in 2018. This provided their with advanced knowledge and skills in managing and leading projects.

Additionally, Marianny has obtained several certifications to enhance their expertise. Marianny acquired the Cisco Certified Networking Professional -Enterprise certification in August 2021, demonstrating their proficiency in enterprise networking. Marianny also holds the Cisco Certified Specialist - Enterprise Advanced Infrastructure Implementation certification, which they earned in August 2021. Marianny is a certified Cisco Certified Network Associate Routing and Switching (CCNA) since December 2019, showcasing their competence in networking fundamentals.

Furthermore, they have pursued various certifications to broaden their skills and knowledge in areas such as programming, automation, and network technologies. Marianny obtained certifications such as "Implementing and Operating Cisco Service Provider Network Core Technologies" from Cisco in June 2022, "Programming for Everybody (Getting Started with Python)" from the University of Michigan in May 2020, and "Ansible Essentials: Simplicity in Automation Technical Overview (DO007)" from Red Hat in March 2020.

Marianny also holds certifications from other institutions. Marianny achieved the "Verified International Academic Qualifications" certification from World Education Services in March 2020, which verifies their international academic qualifications. Marianny obtained the "98-366: MTA- Microsoft Technology Associate: Networking Fundamentals" certification from Microsoft in September 2016, demonstrating their foundational knowledge in network fundamentals. Additionally, they acquired the "Meraki Workshop Foundations" certification from Cisco Meraki in August 2016, familiarizing herself with Meraki networking solutions. Most recently, in February 2023, Marianny achieved the "Juniper Networks Certified Associate, Junos (JNCIA-Junos)" certification from Juniper Networks, showcasing their expertise in Juniper's network operating system.

Marianny Vallejo Castillo's education history and diverse certifications reflect their strong foundation in engineering, project management, and various networking technologies.