Ernesto Tuazon Adamos Jr.
Al Muntaza Doha Qatar
Skype ID : chiowa.adamos
Email Address : email@example.com
Mobile Number : 974-********
To obtain a challenging position in Network/Database Administration.
Dell PowerEdge Servers (R230, R730 etc.)
HP Proliant Server (DL380, DL160 gen9, etc.)
Manage Network Infrastructures
Router Management (Cisco 3700/2800 series, Microtik)
Layer 2 and 3 Switches Management (Cisco Catalyst 3550/2960 series, HP Procurve
Wireless Routers and Access Points Management (Linksys Wireless G, Dlink DWL-2100AP,
Linksys WRT300N etc.)
VOIP phones (Linksys, Avaya, Soundpoint, etc.)
Fortigate 100D, Firebox Watchguard, SONICWAL 2400, NETASQ U120, Juniper and Palo Alto
Network Address Translation (NAT), Policy Filtering, Quality of Service (QoS), Content Analysis
and URL Filtering, Intrusion Prevention, Load Balancing, Virtual Private Network (VPN)
Forti ADC400D, HAproxy
Storage Area Network, Network Attached Storage, etc.
(Dell PS6210E 24 slots), Tape storage (Dell Powervault TL1000)
Network and Server Monitoring System, Intrusion Detection System
Nagios, Zabbix, Hyperic, Wireshark, Nmap, Open Source Security (OSSEC), Elasticsearch, Logtash
and Kibana (ELK), Grafana, AlertNow
Manage Data Center Facilities
UPS (Socomec), PACU (EMERSON LIEBERT), Fire Alarm System (Chemetron), Biometric Door
Access, CCTV (Milestone)
Amazon Web Services
Office 365 Administration
Domain Controller (Active Directory, DHCP, DNS, WSUS, PowerShell, Group Policy etc.)
Virtual Machine (VMWARE esxi 6, Virtual Box, HyperV, Docker, etc.)
Backup Server Administration (Symantec Backup Exec 2015, ShadowProtect)
Web Server Administration (Apache, Apache Tomcat, Microsoft IIS)
Email Server Administration (MS Exchange Server 2010, Zimbra Collaborative Suite, IredMail,
Postfix, Sendmail, IMAP, POP3, SMTP, LDAP etc.)
DNS Server Administration (BIND)
SVN (software versioning and revision control system)
Proxy Server Administration (MS ISA Server, Squid etc.)
Antivirus Server Administration (Symantec Endpoint Management Console, Mcafee (ePolicy
Server Hardening (Windows and Linux)
Windows 2003, 2008 and 2012 server, Windows 8,7, Vista and XP
Linux (Kali Linux, RedHat, Suse, Debian, CENTOS, Ubuntu, Fedora etc.)
Mac OS (Lion, Snow Leopard etc.)
Manager, Service Reliability Engineer January 2018 - July 2019
Samsung Electronics Philippines Corporation
9th Floor Science Hub Tower 3
McKinley Hill, Fort Bonifacio
Taguig City, Philippines
Responsible for deploying, automating, maintaining, troubleshooting and improving the systems that keep the backend infrastructure running smoothly. The role requires to have hands-on technical experience and a can-do approach towards environment automation / management and continuous improvement.
Deploying, automating, maintaining and managing AWS cloud based production system, to ensure the availability, performance, scalability and security of productions systems.
Build, release and configuration management of production systems.
Pre-production Acceptance Testing to help assure the quality of our products / services.
System troubleshooting and problem solving across platform and application domains.
Suggesting architecture improvements, recommending process improvements
Evaluate new technology options and vendor products.
Ensuring critical system security through the use of best in class cloud security solutions.
Day to day operations, personnel management, new data center build outs, expanding existing data centers and new customer deployments.
Writing policies, process and procedures for all aspects of data center operations
Create data center diagrams including cabinet elevations, data center floor maps, capacity documentation and other essential diagrams
Senior Database Administrator May 2016 – September 2017
PLDT Global Corporation
2nd Floor Smart Tower
Ayala Avenue Makati City
Develop and provide support to all system interfaces and coordinate with all project managers to provide specifications for all core modules.
Coordinate with various developers, project managers and analyst to prepare designs for new applications and documents all processes to ensure effective evaluation of all applications.
Analyze and ensure efficient transition of all technical design documents and develop various SQL packages to provide support to all application developers.
Monitor and recommend changes if required to all PL/ SQL packages and provide stored procedures and design and develop various relational database.
Evaluate all architecture for Oracle applications and prepare layouts for all logical models and maintain database objects for various application components.
Design and implement various structures for all physical objects and recommend changes on applications through efficient statistical structures.
Monitor and identify specific programming languages and recommend enhancement to all programs and evaluate all software resolution.
Design and analyze all computer hardware, firmware and embedded systems and prepare and maintain various reports for metrics.
Collaborate with various departments and perform research on all data processing functions.
Senior Database Administrator February 2015 – June 2016
Hewlett Packard Enterprise
Fort Bonifacio Taguig City
Installation, configuration and upgrading of Microsoft SQL Server/MySQL/Oracle server software and related products.
Evaluate MSSQL/MySQL/Oracle/Postgres features and MSSQL/MySQL/Oracle/Postgres related products.
Establish and maintain sound backup and recovery policies and procedures.
Take care of the Database design and implementation.
Implement and maintain database security (create and maintain users and roles, assign privileges).
Database tuning and performance monitoring.
Application tuning and performance monitoring.
Setup and maintain documentation and standards.
Plan growth and changes (Capacity Planning).
Work as part of a team and provide 7 24 supports when required.
Oracle Database Administrator June 2014 – June 2015
IBM Philippines Inc.
Technohub Quezon City
Installation, configuration and upgrading of Oracle server software and related products
Evaluate Oracle features and Oracle related products
Establish and maintain sound backup and recovery policies and procedures
Take care of the Database design and implementation
Implement and maintain database security (create and maintain users and roles, assign privileges)
Perform database tuning and performance monitoring
Perform application tuning and performance monitoring
Setup and maintain documentation and standards
Plan growth and changes (capacity planning)
Work as part of a team and provide 24x7 support when required
Perform general technical trouble shooting and give consultation
to development teams
Interface with Oracle Corporation for technical support.
Patch Management and Version Control
Do migration from Oracle to DB2
Create script for validation of schemas using SQLPlus
Do patching of Oracle Database to prevent high severity
SQL Database Administrator December 2011 – June 2014
Corporate Center Mandaluyong City
Establishing the needs of users and monitoring user access and security
Monitoring performance and managing parameters to provide fast query responses to front-end users
Mapping out the conceptual design for a planned database in outline
Considering both back-end organization of data and front-end accessibility for end-users
Refining the logical design so that it can be translated into a specific data model
Further refining the physical design to meet system storage requirements
Installing and testing new versions of the DBMS
Maintaining data standards, including adherence to the Data Protection Act
Writing database documentation, including data standards, procedures and definitions for the data dictionary (metadata)
Controlling access permissions and privileges
Developing, managing and testing back-up and recovery plans
Ensuring that storage, archiving, back-up and recovery procedures are functioning correctly
Communicating regularly with technical, applications and operational staff to ensure database integrity and security
Commissioning and installing new applications and customizing existing applications in order to make them fit for purpose.
Information Technology Administrator March 2008 – August 2011
CK Galvanizing Inc.
Dasmarinas, Cavite City
Support LANs, WANs, network segments, Internet, and intranet systems
Maintain system efficiency.
Ensure design of system allows all components to work properly together.
Troubleshoot problems reported by users.
Make recommendations for future upgrades.
Maintain network and system security.
Analyze and isolate issues.
Monitor networks to ensure security and availability to specific users
Assign routing protocols and routing table configuration.
Design and deploy networks.
Senior Software Developer March 2007 – February 2008
Nasmier Enterprise Limited
Responsible for planning, processing and performing all jobs in an efficient manner with no assistance from the supervisor
Design and develop programming systems making specific determinations about system performance.
Responding promptly and professionally to bug reports.
Review and repair legacy code.
Expected to conduct system analysis and development, with limited support from professional staff, to keep our systems current with changing technologies.
Analyze, design, coordinate and supervise the development of software systems to form a basis for the solution of information processing problems.
Responsible for analysis of current programs including performance, diagnosis and troubleshooting of problem programs, and designing solutions to problematic programming.
Responsible for developing new programs and proofing the program to develop needed changes to assure production of a quality product.
Responsible for development of new programs, analyzes current programs and processes, and making recommendations which yield a more cost effective product.
Writes, edits, and debugs new computer programs for assigned projects, including necessary records and desired output.
Tests new programs to ensure that logic and syntax are correct, and that program results are accurate; assists lower-level programmers with programming assignments.
Document code consistently throughout the development process by listing a description of the program, special instructions, and any changes made in database tables on procedural, modular and database level.
Senior Network Engineer August 2002 – September 2006
AAWN Computer Specialist Inc.
Van Nuys Blvd., California
United States of America
Establishing networking environment by designing system configuration, directing system installation, defining, documenting, and enforcing system standards
The design and implementation of new solutions and improving resilience of the current environment
Maximizing network performance by monitoring performance, troubleshooting network problems and outages, scheduling upgrades and collaborating with network architects on
Undertaking data network fault investigations in local and wide area environments, using information from multiple sources
Securing network system by establishing and enforcing policies, and defining and monitoring access
The support and administration of firewall environments in line with IT security policy
Updating job knowledge by participating in educational opportunities, reading professional publications, maintaining personal networks and participating in professional
Reporting network operational status by gathering, prioritizing information and managing projects
Upgrading data network equipment to latest stable firmware releases
Configuration of routing and switching equipment
Bachelor of Science in Computer Science June 1987 – March 1992
Rizal Technological University
Mandaluyong City, Philippines
High School Diploma June1983 – March 1987
Southern Rizal Institute
Pateros, Metro Manila