Commonwealth Bank Indonesia

• Manages and supports all aspects of Network Security including and not limited to Project and Operation in Hybrid Platform (On-Premise & Cloud)
• Responsible for evaluating network architecture and hardware/software configurations for security vulnerabilities.
• Manage operation of Firewall, Firewall Management, Network Security Group, Firewall Auditing, Application Delivery Control, SSL VPN Remote Access, IPS/IDS, AAA Server, DNS.
• Responsible for budgeting, renewal activity and bidding project according to Network Security platform to support business continuity process.
• Manage and responsible for audit issue finding and performed self-raised risk according to Network Security platform.

Network Security Platform Unit Head - AVP

PT. Kredit Biro Indonesia Jaya

Indonesia Private Credit Bureau (Sistem Informasi Debitur)

• Working close with all parties for target Go-Live bureau stream application.
• Engaged with all related vendor for Telecommunication link, Network and Security area as well for ITSM (Information Technology Service Management).
• Designing Network and Security Infrastructure to support bureau stream application.
• Working close with the Indonesia Regulatory Authority (OJK) to comply with PBI Rules Number 15/1/PBI/2013.

Network Security Manager

DBS Bank

• Manages and supports all aspects of network security (firewall, endpoint security). 
• Responsible for evaluating network architecture and hardware/software configurations for security vulnerabilities. 
• Assisting network engineers and application developers in creating secure systems and monitoring intranet, extra-net 3rd Party, and internet systems from security threats.
• Manage operation of Firewall, Firewall Management, Firewall Auditing.
• Provide security advisory and awareness to other unit.
• Conduct security assessment, vulnerability assessment and penetration test for existing and new on board application or systems.

Project Accomplishment :

• Data Center Revamp project, that involving redesigned and implement various module of perimeter firewall, such as ; Extranet 3rd Party Firewall Multi-Tier Firewall to Regulatory facing, Corporate Access Firewall, Internal Firewall and Server Farm Firewall.

• Setup Internet Data Center as Subject Matter Expert for Security Device, that involving redesigned and implement 3 Tier Firewall Perimeter for support Digital Banking Application.

• Perform and Managed Project of Annual Network Vulnerability Assessment and Penetration Test that involving various OS Platform (such as ; Windows, Unix, Linux, Network/System Hardened OS Appliance) and various Applications (such as ; Web Application, Client-Server Application).

• Act as member of Core Team during On-shoring Project as part of Bank Compliance to PBI rules number 9/15/PBI/2007, Key activities is consist of conduct Security Assessment, Deploy Security Infrastructure, Review and Assist Security Hardening, Support and assist Cutover of day 1 of on-shoring system.

Network Security Manager (Associate)

Responsibility : 
Manages and supports all aspects of network security. Responsible for evaluating network architecture and hardware/software configurations for security vulnerabilities, assisting network engineers and application developers in creating secure systems and monitoring intranet, extranet, and internet systems for security threats.

•	Manage operation of Firewall, Firewall Management, Firewall Auditing.
•	Provide security advisory and awareness to other unit. 
•	Review firewall changes request.
•       Conduct security assessment, vulnerability assessment and penetration test for existing and
        new on-board application or systems.

Network Security Officer (Analyst)

Packet Systems Indonesia 

Responsibility :
•	Implementing Micro Design and act as post-sales engineer in the field of emerging product like Firewall, Load Balancer, Email Security, Web Security, and etc.
•	Produce Technical documentation & drawing network infrastructure

Main Project :
•	Bank Mandiri End-to-End Trade Finance Project
Affiliation; in part of technology Implement 3-tier Firewall, Intrusion Prevention Systems, Web Application Firewall, Link Controller, Network Management System.

•	Support Engineer (2nd level) at AXIS for new projects and maintaining existing systems. Affiliation; Include of technology F5 Viprion (BIG-IP LTM), Firewall Juniper SRX, Juniper ISG, Juniper NSM.

•	Troubleshooting issues with a large number of Application, Networking and Security Devices at Telco & Enterprise account. Such as : Berlian Sistem Informasi, Lautan Luas, Timah, Sampoerna Group, Telkomsel, UOB Bank, BRI Syariah, Sinarmas Land.

Associate System Engineer (Emerging Technology)

PT. Microreksa Infonet

Responsibility :
•	Designing and implementing low level design of network system infrastructure.
•	Produce Technical documentation & drawing network infrastructure.
•	Create  proposal  /  perform  POC  (Proof  of  Concept)  /  conduct  pre-sales activities.

Main Project :
•	Re-design, Optimization and Implement LAN & WAN at Darya-Varia Medifarma Affiliation; using EIGRP, GRE, IP-SLA, QoS feature include of technology Cisco Router, Cisco Catalyst Switch, Firewall ASA, Cisco AIP-SSM, Bluecoat Packetshaper.

•	Design and Implement security solution at MIK (Mitra Integrasi Komputindo) using Juniper SSG 350M Firewall, Juniper NSM; using High-Availability (NSRP), VPN site-to-site, NAT, UTM feature.

•	Design and Implement , Vulnerability Assesment Online-Trading System at several securities company of IDX member; include of technology Cisco ASA Firewall, Cisco AIP-SSM, Juniper SRX, Cisco Router, Cisco Catalyst Switch, Radware Application Director, with Failover Active-Standby, VPN SSL, IPSEC, NAT feature.

Senior Network Engineer

PT. Datatel Internusa

Main Project :
•	Implement Network & Security Infrastructure Project at Petrofac-IKPT International; include of technology Cisco Router, Cisco ASA Firewall Catalyst Switch, Cisco Works LMS with High-Availability (VRRP), VLAN, Multiple STP, CoS, WCCP feature.

•	Implement Network & Security Infrastructure Project at Several Hotels in Bali (Alila Villas, Padma Resort); include of technology Cisco Router, Cisco ASA Firewall, Cisco Catalyst Switch , Mikrotik RouterBoard, Juniper SSG, Vivotek IP Camera with VPN, NAT, Wireless, VLAN feature.

Freelance Network Engineer

Mitra Integrasi Informatika, PT

Responsibility :
•	Conducting LAN/WAN installation, maintenance and administration
•	Provide high level diagnostic of network problems, ability to solve problem quickly and completely
•	Monitoring and review networks performance and service quality
•	Provide appropriate support service to maintain a maximal level availability of the network service
•	Produce LAN/WAN documentation
•	Troubleshooting network failure
•	Generate monthly report of LAN/WAN Performance, incident reports and other networking activities
•	Responsible  to handle Project LAN / WAN including survey, create Bill of material, order material, and supervise installation.

Main Project :
•	Implementing Migration LAN, WAN VoIP at INCO Pomalaa Site include of technology Cisco Router, Cisco Catalyst Switch, Riverbed Steelhead, Cisco IP Phone with VLAN, DHCP feature.

Network Engineer

Experienced more than 16+ years in IT fields, especially in Information Security, Cyber Security and Network Security area

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