RONIÑO TAMO SANTOS
Singapore
Summary
Over 22 yrs. of progressive responsibility in areas of client/server programming, business analysis and design, systems development, testing, networking, firewall, server maintenance and technical support. Experience in implementing the overall design, development, implementation, and application of the data governance and compliance program to establish a formal approach to managing data through policies, processes and practices that ensure the quality, consistency, audit-ability of data and the ability to share data across the organization. Experience in design and implementation of Server consolidation for Hyper-V virtualization of old servers Provide systematic approach for IT infrastructure and system security with technical design and engineering execution Troubleshooting and resolve technical issues related to IT infrastructure and IT solution packages in industrial automation Support endpoint security service Configuration and troubleshooting of routers, switches and firewall
Overview
1
1
Certification
23
23
years of professional experience
Work History
Network Consultant
- Maintained Server, workstation ,network and security devices.
- Develop and implement virtual machine deployment (VMware; Hyper-V, etc).
- Plan and implement Antivirus, Patch management, MS Active Directory, Backup/Recovery,.
- Develop and implement effective process for the analysis and definition of new Firewall Rules and implementation of the Firewall Security Controls, Windows server cluster management, Microsoft Failover Cluster Manager, Load balancing.
- Review network Firewalls configuration to meet compliance standards.
- Maintained SNAP, IBM or HP Servers.
- Configured and managed firewall, proxy, cache and VPN server using ISA Server 2000/2004.
- Configured and managed AD,DNS, DHCP, File ,WEB, RRAS Server for Remote connection using Windows 2000 / 2003 Servers.
- Configured and maintained SQL Server 2000.
- Configured mail servers such as Microsoft Exchange Server 2000 and Lotus Domino.
- Designed and maintained Networks and Servers Remotely using VPN connections.
- Configured and managed wireless LAN Indoor and outdoor.
- Setup and terminate fiber optics cable.
- Software Development:.
- Working in all areas of software development cycle; analyzing software requirements; designing solutions; writing, testing and debugging codes; program maintenance.
- Developed Computer Application and Web Based system created in visual basic and ASP database used access or SQL server.
- Technical Support:.
- Troubleshooting software problems; performs queries, analyzing user needs and requirements; answer technical questions.
- Troubleshooting Servers and networks if problem exist.
Senior Consultant, IT and Network Security Engineer
NCS
08.2014 - Current
- Role:.
- Nucleus Network Operation Team for NIS and WOG.
- Managing new migrated SGCORE to Nuclues Infrastucture such SDN device ACI and SGDWAN Vitella and Infloblox Devices and Ansible/Algosec Automation.
- Managing latest network and security equipment such as Firewalls, Intrusion Detection systems, Routers, Switches, F5 Load Balancer, VPN, NAC,TACAS, Proxy.
- Maintaining Firewall such as Palo Alto, Palo Alto and Source Fire NIPS (Intrusion Detection).
- Managing Cisco devices Cisco ASA and Sourcefire, Nexus 9k/5k/2k and also Router and ACI and SDWAN Vitella.
- SG-CORE Network Operation Team for GNOC LAN,SG-Surf and SGWAN.
- Provide back-end network support for Level 1 to 3 WOG (Whole of Government) our main counter part is Govtech.
- Managing network and security equipment such as Firewalls, Intrusion Detection systems, Routers, Switches, F5 Load Balancer, VPN, NAC,TACAS, Proxy.
- Maintaining Firewall such as Palo Alto, Palo Alto and Source Fire NIPS (Intrusion Detection).
- Managing Cisco devices Cisco ASA and Sourcefire, Nexus 5k/2k and also Router.
- Managing F5 Load Balancer Government, External, Internal and CWC Compartment.
- Implementing Intrusion and Access List WAN, Internet, External DMZ, IGWC compartment based on IDA requirement.
- Managing Window 2008 Server for SG-surf Proxy Web reporter and SQL 2012 Clustered Server.
- Helping to troubleshoot Level 2 and 3 for SG-surf Incident for McAfee Web Gate way.
- Raise Service Request and RFC form for IDA approval for any change of Palo Alto and.
- SG-surf and GNOCLAN Incident for WOG(Whole of Government).
- Implementation of SOE SG-SURF Project (GNOC 3 and GNOC 4 sites).
- Troubleshoot Connection (VLAN and ASA Firewall) for all MacAfee Proxy, Palo Alto, MacAffee Firewall and Source Fire IPS thru Infrastructure Monitoring System(IMS) and Log Monitoring System(LMS).
- Created Source Fire (Nips) Operation Guide and Also train the GNOC-Lan Team for Source Fire Nips Operation Process.
- Raise Service Request and RFC form for IDA approval for any change of Palo Alto and Source Policy or any Patch and Firmware Upgrade.
- Maintaining Window 2012 and 2008 for Web Reporter and Database Server.
- Attend meeting for IDA for proposal and help to create a Process Plan.
- Monitoring Proxy and Firewall for Migration of all IDA, MOM, MOE and all Singapore Whole of Government (WOG) to be connected in SG-Surf Proxy.
System Analyst/Network Security Engineer
Colin Ng and Partners LLP
Carpenter, Singapore
03.2006 - 07.2014
- Maintaining Servers, Network and Security.
- Install and configure Windows Server in IBM server.
- Re-designed the network infrastructure, fixed DNS problems, domain policy and set up DMZ network.
- Implemented and maintaining WSUS server.
- Implemented and maintaining new SAN and NAS Server for Mail, Imanage and File Backup using Acronis and DPM 2007 and daily checked of backup of recovery point and ensure continued operation of raid and hard disk of SAN and NAS.
- Maintaining daily/weekly/yearly backup and archiving of data such file and mails.
- Migrated from old infrastructure from Windows 2000 until 2008 platform.
- Implemented new anti-virus from Norton to Sophos endpoint.
- Maintain Security firewall, Fortinet, Firebox, Netscreeen and ISA server.
- Setup all server application, e.g., iManage, Blackberry, domain, mail and web server for remote administration in client side.
- Design and Implemented virtualization of old server such as wsus and softlog using Hyper-V.
- Setup and Migrated exchange 2000 to 2007 and maintain mail server to make sure mail flow well and troubleshoot if problem exist both company and client side.
- Maintaining Citrix, WSUS, Anti-Virus, mail, blackberry, domain, locus, imanage, Affnity and Softlogs checking daily logs make sure the servers working fine hardware and software including raids configuration.
- Designed and Implement configure firewall, cache and proxy using ISA server 2006 and also responsible in blocking and unblocking website per policy to access by users.
- Maintaining Exchange Server such creating account , setting mobile to access the mail thru active sync and troubleshooting problem if such user cannot received and send email to client.
- Responsible maintaining backup daily, weekly and Tape Retention using DPM 2007 with firestreamer.
- Responsible for coordinating vendor technical support of Fortinet, Netscreen , IBM, EMC, Microsoft and Sophos Anti-virus programs.
- Responsible for vulnerability assessment and penetration testing of network thru software net monitor and make sure firewall and anti-virus fully updated.
- Responsible for yearly archiving of files, mail and also imaging of servers.
- Evaluate new product software and hardware and make recommendations to the company on possible benefits.
- Responsible for maintaining software such as Human Resources payroll system (Timesoft) and Global Admin to be used in intranet staff information.
- Responsible for changing old hardware such as firewall, switches, wireless, servers and main troubleshooter if their problem network infrastructure.
- On-call support for lawyers and staff in case of problems with computers and other devices.
- Training Conducted.
- Prepare course outline for MS Word 2003 and Outlook 2003.
- Conducted Word 2003 and Outlook 2003 training for lawyers and staff.
- Web and Software Development Project.
- Developed Care Bear Project using VB.net.
- Developed CNP Intranet version 2006 using ASP.net 2.0.
- Developed CNP Intranet version 2006-Administration Side Backend Database SQL Server 2000 using ASP.net 2.0.
- Developed Web based Acquisition and Realization System to be used by lawyers.
- Maintaining SMS, Client and CNP Web sites.
- Developed Web Base Application Virtual Data Room System.
- Revamp Intranet website and design new with Global Admin to let the admin user to maintain the internal website.
Consultant and Network Engineer
New Gate Inc
08.2005 - 12.2005
- Designed and implemented Wireless LAN using Linksys product, Terminate fiber optic connect library and laboratory building, configure and setup Windows 2003 server for web server for Athena and Active directory and file server also configure firewall, cache and proxy using ISA server 2004 in the Philippine Military Academy Philippines.
- Designed and implemented Wireless LAN using Linksys products and configured for Active Directory, file server using Windows 2003 server and setup database server using SQL 2000 to be used of their Point of Sale system in Pines View hotel.
- Designed and implemented Wireless LAN using Linksys products and configured and set up Windows 2003 server for web server for Athena and Active directory and file server also configure firewall, cache and proxy using ISA server 2004 in Asia Pacific Technologies and Seminary.
- Designed and implemented LAN, configured Windows 2003 server, configured firewall, cache and proxy using ISA server 2004 in Asia in Faith Internet Café.
- Designed and implemented Windows 2003 server to centralized network and implemented ISA server 2004 to be used as firewall, proxy and cache in the Department Agrarian Reform- Baguio.
System Administrator and Instructor
Philippine Cyber College
02.2001 - 10.2005
- Designed and maintained School Computer network.
- Configured and maintained Security Firewalls using ISA Server 2004.
- Configured and maintained Database server for enrollment and grading system.
- Configured and maintain Server for DHCP, DNS, Proxy, Cache, Firewall , Web, File Servers.
- Instructor in MCSE Track of Microsoft - Windows, MCSD Track of Microsoft –Visual Basic, MCDBA Track of Microsoft – SQL Server 2000 and Cisco Certified Network Associate (CCNA).
System Developer and Instructor
Philippine Cyber College
02.2000 - 02.2001
- Developed Online Examination used for intranet in all subjects.
- Developed School online websites.
- Maintained SQL Server Database.
- Instructor in Operating System Windows NT 4.0 Server, MCSD Track of Microsoft –Visual Basic, CCNA PROGRAMMING PROJECTS: Project: Monitoring System – Texas Instrument.
System Analyst and Software Developer
ACESTAR Incorporated
06.1999 - 01.2000
- Conducted migration Training for Monitoring System in Texas Instrument Security Department.
- Developed Complete Application for Property Gate Pass (PGP), Laptop, Inventory and Filing System.
- Setup and configured Parallel Run and Production Environment.
- Customized reports using Crystal Report Writer with Visual Basic Application.
- Customized windows or forms using modifier with Visual Basic Application.
- Developed database using SQL Server customized with Stored Procedure Project: Accounting System.
System Developer and Instructor
Storm Information and Technologies
07.1998 - 05.1999
- Conducted migration Training for Accounting System Baguio Benguet Cooperative.
- Migrated dbase 4 program to Visual Fox pro.
Education
Bachelor of Science - Computer Science
BSCS - undefined
University of Baguio
Skills
Firmware upgrades knowledge
Antivirus and spam blocking
User account creation
Systems Analysis
Network Troubleshooting
Wireless Access Point
Mobile devices
Security logs
LAN and WAN expertise
IPS signature updates
Source-code control systems
Network device monitoring
Linux and Unix expert
Data backup and recovery systems
Technical infrastructure upgrades
Print servers maintenance
Analytical thinking
Superb interpersonal skills
Performance testing
Change Management
FTP servers knowledge
Certification
CCNA - Cisco Certified Network Associate
Timeline
Senior Consultant, IT and Network Security Engineer
NCS
08.2014 - Current
System Analyst/Network Security Engineer
Colin Ng and Partners LLP
03.2006 - 07.2014
Consultant and Network Engineer
New Gate Inc
08.2005 - 12.2005
System Administrator and Instructor
Philippine Cyber College
02.2001 - 10.2005
System Developer and Instructor
Philippine Cyber College
02.2000 - 02.2001
System Analyst and Software Developer
ACESTAR Incorporated
06.1999 - 01.2000
System Developer and Instructor
Storm Information and Technologies
07.1998 - 05.1999
BSCS - undefined
University of Baguio