A

Alejandro Corella

About

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Provincia de San José, Costa Rica
Contact Alejandro regarding: 
Flexible work
Starting at USD17.3/hour

Timeline

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Résumé

Jobs verified_user 0% verified
  • Arkose Labs
    Security Operations Engineer ll
    Arkose Labs
    May 2024 - Current (2 years 4 months)
    • Enhanced SOC fraud detection by fine-tuning verification logic and SIEM correlation rules, blocking advanced attack patterns and reducing account takeovers by 86%. • Served as primary escalation point during weekend SOC operations, managing monitoring, triage, and incident response for high-priority clients. • Automated security workflows using Python and SQL, improving traffic analysis, alert enrichment, and detection accuracy. • Designed and implemented automated network traffic analysis workflows, enhancing visualization and detection of malicious patterns and streamlining pattern recognition to improve SOC incident response times. • Conducted proactive analysis of TCP/IP, HTTP, DNS, TLS/SSL traffic to detect emerging threats and
  • techo
    Database Tools Maintenance Engineer I
    techo
    May 2023 - Apr 2024 (1 year)
    • Automated repetitive and error-prone processes using Python scripting, reducing manual workload by 40% and improving operational efficiency • Designed and delivered clear, actionable reports and dynamic Excel dashboards, enabling stakeholders to monitor key metrics and align strategies • Conducted SQL queries and analysis to extract insights from large datasets, supporting operational and strategic decision-making • Collaborated with cross-functional teams to improve workflows and integrate database solutions into broader operational processes
Education verified_user 0% verified
  • U
    Computer Engineering, Bachelor.
    Ulacit University
    May 2022 - Jan 2025 (2 years 9 months)
  • C
    Business Analytics, Technical Certification.
    Cenfotec University
    Sep 2024 - Dec 2024 (4 months)