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Laura Martin Herrero

IT analyst
28-04-1974 , Mujer
España , Spain
lmh1974@tutanota.com

Sobre mí

I have been working in IT infrastructure for more than fifteen years, and I am now looking to wide in different scopes, such as Cybersecurity related to data/systems or/and data science. I am an IT Administrator with extensive analytical and software experience of investigating and diagnosing problem and also knowledge of IT operating systems. Also, I am an experienced DBA having worked with relational/not relational databases. I have worked in technical teams within Financial, Local Government, Industrial and Sanitary Sectors with Oracle, MongoDb, PostgreSQL, Exasol, SQL Server production databases in both Windows and UNIX environments. In addition, I have also gained experience with IBM System Storage DS4800. My experience also includes the use of Oracle Enterprise Manager, RAC, RMAN, TOAD, Grid Control, Cloud Control, Dataguard, Golden Gate, MongoDB and high availability. Gradually, I am inclined towards making a career change in the field of Cybersecurity, cooperating in one project related to database security assessment. I am currently collaborating in an international project related to SEO. I accept telecommuting vacancies.
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Experiencia laboral

Search Quality Rater / Social Media Evaluator

  • Search Quality Rater / Social Media
    01-2018 - Actualmente
Categorization of web pages. Fact-checker for search algorithms. Translation of main remarkable searches (English-Spanish and vice versa). Social media evaluator improving the relevancy of the news feed for a leading global social media platform (including commenting ads in English). Rating the quality of main content of pages in Google searches and helping in search engine optimization. Social media evaluation in the most well-known networks.

DBA Security Administrator

  • International project to set DBA security assessment
    09-2020 - 03-2021
Identify areas where database configuration, operation, or implementation introduces risks. Recommend changes and controls to mitigate security gaps in MongoDB, Exasol, PostgreSQL, SQL, Oracle. Check CIS guides, NIST, and R&D for known/unknown bugs and security risks. Documentation.

Senior Database Consultant / System Analyst

  • IT Consultancy
    11-2011 - 01-2018
Basic support of Bea Weblogic Application Servers 10.3.0.0. Oracle RAC & ASM administration/installation. Databases upgrading from Oracle10g to Oracle 11g. Implementation of Oracle Grid Control 11gR2 to control several servers on the network. Maintaining up-to-date patches on all databases company-wide (Oracle). Maintaining up-to-date patches on Linux machines company-wide. Backup support for helpdesk requests (changes or problems). Communicated regularly with staff to ensure smooth flow of information from SQL database.

System Analyst

  • Sopra Group SA and freelancer
    06-2008 - 11-2011
Design, implementation and documentation of an IBM System Storage DS4800 in a critical environment (San Pau Hospital). Support of Oracle Databases releases 9i/10g in UNIX and Windows environments. Oracle 9i/10g administration/installation.

Senior Database Consultant

  • Tenea Tecnologías SL
    05-2006 - 05-2008
Design, implementation and documentation of Oracle Collaboration Suite in IBM PSeries machines. Proactive databases/machines monitoring with Oracle Grid Control. Implementation of an RMAN-TSM environment and design of the backup/restore strategy. Maintaining up-to-date patches on all databases company-wide. Managing logical partition resources dynamically using the HMC IBM. Maintenance and accurate troubleshooting of reported faults in UNIX environments (AIX 5L). Application servers upgrading from Oracle Application Server 10g to 10gR2. Production of documentation to support the design and implementation processes.

Database Consultant / System Analyst

  • Morse, S.L.
    02-2005 - 04-2006
Oracle 7/8/9i administration/installation. Updating and monitoring IT user accounts. Troubleshooting technical problems and implementing solutions. Managing and monitoring backups in multiple locations. Follow documented processes such as implementing change control procedures. Supporting a multi-site IT infrastructure of at least 1000 employees. Providing technical support via helpdesk systems for a wide range of internal & external applications. Backup support for helpdesk requests (changes or problems).

Junior Database Consultant / Junior System Analyst

  • Oracle Spain
    02-2001 - 02-2005
"Oracle 7/8 administration/installation.
Understanding of database replication technologies (Oracle Snapshots).
Ability to ensure the availability and performance of the databases that support the business.
Managing and monitoring backups in multiple locations.
Backup support for helpdesk requests (changes or problems).
Basic maintenance of UNIX System, AIX 4.3.2 machines.
Providing maintenance support in ERM Siebel upgrading.
Database upgrading from Oracle 8i to Oracle 9i.
Oracle 9i administration/installation."
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Educación y formación

Cybersecurity

  • Linux FoundationX

Cybersecurity

  • Courses online
    01-2021 - 12-2021

Information Security: Context and Introduction

  • Courses online
    01-2020 - 12-2020

MongoDB- NoSQL Databases

  • Amazon Web Services and IBM's Big Data University
    01-2017 - 12-2017
M102: MongoDB for DBA's – Certification Completed M201: MongoDB Performance – Certification Completed M310: MongoDB Security – Certification Completed M122: Getting_Started_with_MongoDB_Cluster_Management M312_Diagnostics_Debugging - Certification Completed Beyond the Basics webinars Series:storage engines, aggregation framework, BI connector, and secure MongoDB - completed

Live Webcast Oracle Cloud Insights (1 hour)

  • MongoDB University
    01-2016 - 12-2016
Live Webcast Oracle Database Cloud Services (1 hour) Live Webcast Oracle Big Data Preparation Cloud Services (1 hour) Live Webcast Oracle BI Cloud Services (1 hour)

Live Webcast Advanced Oracle Database Administration in Action (1 hour)

  • OTN University
    01-2016 - 12-2016
Live Webcast Oracle MySQL Live Webcast. (1 hour)

Webinar Oracle Security Tour (software development)- Datamasking, subsetting, Virtual Private Database, and Oracle API Gateway (1 hour)

  • Oracle University
    01-2015 - 12-2015
Webcast Oracle Security Tour (regulation) -Data redaction, Transparent Data Encryption, Secure Backup, Oracle Key Vault, Access Management Suite, and Oracle Privilege Account Manager (Opam). (1 hour) Webcast Oracle Security Tour (e-government)-Database Vault,Enterprise User Security, Database Firewall, Identity Management and Mobile Security Suite. (1 hour)

Certification Linux LPI Course(200 hours)

  • Avanttic
    01-2011 - 12-2011

New Technologies and communications management technologies

  • Barcelona Activa
    01-2010 - 12-2010
ERP's, CRM's,BI (25 hours)

Oracle Licensing(4 hours)

  • Oracle Iberica
    01-2008 - 12-2008
Oracle Enterprise Manager 10g: Grid Control – Monitoring (4 hours) Database Security&Audit 11G (4 hours) New Features Oracle DB 11g (16 hours) PeopleSoft Enterprise Performance Management and Oracle BI (8 hours) Oracle Application Server 10g: Administration I (20 hours) iSeminar Oracle Configuration Support Manager (1 hour) iSeminar Oracle BPEL (1 hour) Grid Control v. 10 (20 hours) TUNING SQL (8 hours)

Advance Administration AIX 5L (20 hours)

  • Oracle Iberica
    01-2008 - 12-2008
Administration HMC (5 hours)

PL/SQL Course (50 hours)

  • Morse, S.L
    01-2001 - 12-2001

Oracle DB 8 Administration (80 hours)

  • Axpe Consulting
    01-2001 - 12-2001

Other training and/or courses and/or speeches

  • ATI
    01-2000 - 12-2000

Windows NT Server 4.0 (20 hours)

  • Forcem
    01-2000 - 12-2000

Network and communications (300 hours)

  • AZPE Institute
    01-1998 - 12-1998
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Idiomas

Comp. oral

Comp. escrita

Exp. oral

Exp. escrita

Catalán

C2 C2 C2 C2

Inglés

C1 C1 C1 C1

Francés

A2 A2 A2 A2

Español

C2 C2 C2 C2
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Competencias laborales

Competencias comunicativas

Comunicación en equipos técnicos, Documentación técnica, Traducción inglés-español y viceversa, Evaluación de contenido en redes sociales y Fact-checking para algoritmos de búsqueda

Competencias de organización y gestión

Gestión de proyectos internacionales, Planificación e implementación de infraestructuras IT, Coordinación y soporte a equipos técnicos y Gestión de cambios y control de procedimientos

Competencias relacionadas con el empleo

Investigación y diagnóstico de problemas técnicos, Administración de bases de datos relacionales y NoSQL, Soporte técnico vía helpdesk, Monitorización proactiva de sistemas y bases de datos, Actualización y mantenimiento de parches en sistemas y bases de datos, Diseño, implementación y documentación de soluciones técnicas, Gestión y monitorización de backups en múltiples ubicaciones, Resolución y troubleshooting de incidencias técnicas, Soporte a infraestructuras IT multi-sede y Evaluación y mitigación de riesgos de seguridad en bases de datos

Competencias informáticas

Oracle (administración, instalación, upgrades, RAC, ASM, Dataguard, Golden Gate), MongoDB (administración, seguridad, performance, cluster management), PostgreSQL (administración), Exasol (administración), SQL Server (administración), DB2 (administración), Hadoop (MapReduce, YARN, Hive), Spark (MLib, GraphX, análisis Big Data en R), IBM System Storage DS4800/ESS/SAN, AIX 4.3.2/5L (administración avanzada), UNIX/Linux (mantenimiento básico y avanzado, Kali Linux), Windows NT Server 4.0, Oracle Enterprise Manager/Grid Control/Cloud Control, RMAN-TSM/IBM Tivoli Storage Manager (backup/recovery), Nagios/HPOpenview ITO/Patrol (monitorización), Siebel 7.0.4/Nimbus/IBM Data Studio 4.1.1 (ERP/CRM/BI), Oracle Application Server/Bea Weblogic, VmWare/Oracle Virtual Manager (virtualización) y Toad/HMC/Nmon/Oracle Developer/MongoDB Compass
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