I'm Yerian Nechacon, a Barcelona-based systems administrator with 5+ years of experience in Linux/Windows server administration and data center support. I design and maintain secure, scalable infrastructures for web hosting and microservices, manage MySQL and PostgreSQL databases, and drive automation to improve installation and configuration processes. I’m passionate about continuous learning and collaborating with development and operations teams to deliver reliable systems and top-notch user support. I’m committed to adopting new technologies and best practices to drive efficiency and professional growth. I enjoy solving complex environments, automating repetitive tasks, and helping colleagues optimize both customer-facing and internal IT services.

Yerian Nechacon

I'm Yerian Nechacon, a Barcelona-based systems administrator with 5+ years of experience in Linux/Windows server administration and data center support. I design and maintain secure, scalable infrastructures for web hosting and microservices, manage MySQL and PostgreSQL databases, and drive automation to improve installation and configuration processes. I’m passionate about continuous learning and collaborating with development and operations teams to deliver reliable systems and top-notch user support. I’m committed to adopting new technologies and best practices to drive efficiency and professional growth. I enjoy solving complex environments, automating repetitive tasks, and helping colleagues optimize both customer-facing and internal IT services.

Available to hire

I’m Yerian Nechacon, a Barcelona-based systems administrator with 5+ years of experience in Linux/Windows server administration and data center support. I design and maintain secure, scalable infrastructures for web hosting and microservices, manage MySQL and PostgreSQL databases, and drive automation to improve installation and configuration processes. I’m passionate about continuous learning and collaborating with development and operations teams to deliver reliable systems and top-notch user support.

I’m committed to adopting new technologies and best practices to drive efficiency and professional growth. I enjoy solving complex environments, automating repetitive tasks, and helping colleagues optimize both customer-facing and internal IT services.

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Experience Level

Expert
Expert
Intermediate

Language

Spanish; Castilian
Fluent
English
Intermediate
Portuguese
Beginner

Work Experience

Systems Administrator at CaixaBank (via Experis / IT Now)
May 2, 2021 - March 2, 2023
Design of secure, scalable and highly available applications and infrastructure for projects using a microservices architecture; MySQL and PostgreSQL administration; server backups and data center support; automation and optimization of installation/configuration processes; multi-channel incident resolution and user support.
IT Engineer at Economía/ECONO COM SERVICES, Barcelona
June 1, 2023 - November 2, 2023
Design and management of secure, scalable infrastructures for projects using microservices; MySQL and PostgreSQL database management; automation tools to improve server provisioning and configuration; capacity planning and documentation.
Technical Support at ECONO COM SERVICES, Barcelona
November 2, 2023 - Present
Supervision and resolution of data center services (SAP, BSS, SBC, Web Services) using ticketing systems; multi-channel customer support; renewal of web certificates (IIS, IIS and Apache) on Windows and Unix servers; incident resolution and user support.

Education

Software Engineering at University of Computer Science Engineering, Havana, Cuba
September 1, 2016 - September 28, 2020
Digital Marketing Postgraduate Course at CEI School of Design and Digital Marketing
April 10, 2023 - November 11, 2023
Postgraduate Certificate in Corporate Sustainability at CEI School of Design and Digital Marketing
January 11, 2030 - March 31, 2026

Qualifications

Scrum Fundamentals Certified (SFC)
January 11, 2030 - March 31, 2026
Scrum Fundamentals Certified (SFC)
January 11, 2030 - March 31, 2026
Corporate Sustainability Postgraduate Certificate
January 11, 2030 - March 31, 2026
Postgraduate Course in Digital Marketing
April 10, 2023 - November 11, 2023

Industry Experience

Software & Internet, Financial Services, Computers & Electronics, Professional Services, Other

Experience Level

Expert
Expert
Intermediate

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