Dynamic, results-driven professional with a strong foundation in technical disciplines and exceptional leadership and interpersonal skills. Committed to continuous personal and professional development, leveraging problem-solving abilities and effective communication to drive organizational success. A quick learner with a robust work ethic, dedicated to becoming a valuable asset within a forward-thinking company. Passionate about contributing to team goals while fostering an environment of collaboration and innovation.
Overview
20
20
years of professional experience
1
1
Certification
Work History
Lead Telecom Integration Consultant – APAC
SHELL Business Service Center
01.2016 - Current
Serve as a Technical Consultant providing strategic guidance on IT and digital infrastructure throughout project lifecycles, from initiation to operational handover.
Lead the design and deployment of SD-WAN solutions, including Cisco Viptela and Meraki, across Shell’s APAC retail network, optimizing connectivity over diverse transport technologies such as VSAT, Microwave P2P, FWA, ADSL, and LTE.
Deliver infrastructure solutions for both brownfield and greenfield projects, ensuring seamless integration with legacy systems and alignment with Shell’s digital transformation goals.
Manage end-to-end cabling projects involving fiber optics, LAN, and Optical Transport Network (OTN), as well as UHF, TETRA, and VHF radio systems, supporting robust and secure IP network architectures.
Collaborate with global technical teams and over 20 ISPs and third-party vendors to ensure seamless project execution and alignment with Shell’s HSE and DS Retail standards.
Drive end-to-end project delivery under both CAPEX and OPEX models, including RFP development, contract negotiation, and stakeholder engagement at both technical and executive levels.
Translate evolving business requirements into scalable IT solutions within the Shell Service Delivery Organization, adhering to ITIL best practices.
Validate and manage telecom contracts, SLAs, and purchase orders to ensure compliance with operational and safety standards.
Oversee PCI DSS compliance across APAC retail markets, providing annual consultancy on network architecture and support models for internal and external audits.
Act as the highest escalation point for daily telecom operations, managing L1–L3 support teams and resolving high-priority incidents through structured problem management.
Maintain a strong focus on network performance, security, and resilience, ensuring continuous service improvement and operational excellence across the region.
Bank acquirer migration – MY/TH/HK/MO/SG (millions cards transaction daily)
Total Completion Value
Over 50+ Global major & small project’s completions with bring more than 20 million USD in total.
Incident/Situation Manager Lead APAC
SHELL Business Service Center
06.2013 - 12.2015
As a team leader, I oversaw a team of 15 situation managers in their daily support operations. I took charge of managing major and high severity incidents for Downstream Retail, ensuring their resolution adhered to Shell ITSM process from start to finish. I developed and maintained the Incident Management process and procedures in line with ITIL standards, working to improve its efficiency and effectiveness across other teams. I also managed the performance of incident support staff and provided situation updates and reports to business and stakeholders within agreed timelines.
In addition, I monitored the effectiveness of the Incident Management process and made recommendations for improvement with vendors and suppliers. I developed and maintained the Incident Management tools, systems, and software. I acted as the main counterpart escalation for customer incident managers for Shell downstream retail Incident Management.
Moreover, I ensured that progress on major incidents was continuously assessed, and appropriate interventions were made to facilitate resolution activity. I directed appropriate escalation within Service Delivery Organizations, resolution teams, and service management at their discretion during an incident. I worked closely with vendor service delivery managers to review, and problem management for postmortem reports.
Major achievement:
Setup and build up Incident Manager team for DS Telecom for APAC regional Hub according to ITIL standard process.
Improve overall incident resolution time for entire Shell Retail Operation.
Senior Network Engineer
SHELL Business Service Center
11.2011 - 06.2013
As a members of Shell Network Engineering team to provide support for network design and assist with change implementation processes, including coordinating with suppliers, contractors, and operations.
Monitor the operation of networks and systems to ensure proper utilization of lines, hardware, and software, and tune networks for optimal performance.
Utilize network tools, such as packet sniffers, to isolate and troubleshoot network issues.
Act as the point of escalation for complex problem resolution, particularly for level 3 or 4 issues.
Develop and maintain technical specifications, documents, drawings, and system documentation, and interpret complex technical diagrams to affect problem resolution.
Assist in the evaluation of vendor proposals related to hardware, communications protocols, switching methods, access methods, and tariffs, and recommend equipment for purchase or lease.
Test and verify all changes to ensure that changes occur without interruption, and track projects and report status to appropriate management.
As a member of the Network Change implementation team for SHELL IT globally, your responsibilities include:
Implementing all the network technical solutions for SHELL according to the agreed technical design.
Providing a detailed low-level technical design for routing and switching network solutions.
Understanding a broad spectrum of Network infrastructure solutions to provide part or all a detailed technical change that meets SHELL requirements by following SDLC processes and ITIL processes.
Providing high-level technical support, technology direction, and guidance on infrastructure design and implementation, technical consultancy, and support to Telecom Implementation projects.
Performing network migration and connectivity solutions to IP/MPLS backbone network and Metro Area Network.
Implementing changes to network infrastructure such as routers, switches, WLAN, IPT Call Manager, and Riverbed in a heterogeneous environment covering LAN and WAN topology.
Working with various IT and business stakeholders to plan release schedules for SHELL globally.
Major Project completion:
Shell Telecom project’s upgrade - Global
Network Advance Engineer L3 (Team Lead)
Atos Origin
01.2008 - 01.2010
Plan, execute and co-ordinate moves, changes and additions to customer infrastructure - Manage and response daily network operations.
Provide level 3 technical support for Monitoring of Clients Networks.
Problem investigation, analyst and resolution (Network related).
Effectively monitor specific infrastructure services and identify improvements and preventative maintenance interventions
Provide expert proactive (Changes) and reactive (Incidents) support to a large number of Atos Origin customers ensuring that the service provided meets or exceeds the established Service Level Agreements and quality standards.
Provide accurate and timely updates to systems, incident managers and service managers
Coordinate with first and third level support groups in the UK and abroad to ensure issues are resolved in a timely and efficient manner
Attendance and representation of changes to a Change Advisor Board meeting both internal and external
Prepare and maintain systems documentation in accordance with Atos Origin, ITIL and ISO9000 policies and procedures
Major Project completion:
Scope international project
Standard Charted project
Network specialist
Hewlett Packard
01.2007 - 01.2008
Demonstrated experience in troubleshooting & resolving Firewalls, WAN, LAN, DNS, Caching and Network Security Issues, Wireless LAN.
Experienced in administering large-scale and complex WAN network, transmission, and routing protocol (EIGRP, OSPF, BGP, MPLS, VOIP, ATM, VPN, POS, SONET, Frame-Relay, QoS)
Experienced in diagnosing network problems and maintaining network security
Strong knowledge in TCP/IP protocol
Good working knowledge of firewall technologies
Good working knowledge of networks - routers, L2 and L3 switches, gateways and networking servers
Good troubleshooting skill in Cisco Router, Cisco Pix and Checkpoint Firewall
Good knowledge in encryption and Virtual Private Network (NORTEL, etc)
Knowledge of HP ITO and HP Openview monitoring
Good knowledge in Cisco networking product (2600, 3600, 3700, 7200, 7600 routers; 2900, 3500, 6500, 8500 catalyst switches.
Knowledge and experience of HP Procurve switches
Network Engineer
CSC
01.2007 - 01.2007
Provide network support for the installation, configuration, and evaluation of enterprise network communications, firewall administration and support for Maybank nationwide and Singapore.
Maintain technical expertise in all areas of network and computer hardware and software interconnection and interfacing, including routers, multiplexers, bridges, switches, firewalls, gateways, etc.
Establish and document standards for network architecture, ensuring total network integration.
Provide capacity planning and monitoring to ensure consistent, high-quality network service to clients while supporting quality initiatives and security guidelines.
Be accountable for the successful completion of approved assignments in a site.
Carry out on-site installation, troubleshooting, and maintenance of solution and software related application products provided by CSC or assist colleagues in doing so.
Project completion:
Maybank2U DR
Maybank2E Datacenter Migration.
Maybank Sites branch network refresh.
Technical Engineer
VADS
01.2006 - 12.2006
Post-sales activities include Project management, Implementation, Testing.
Provide phone assistant and on-site problem determination and technical support for LAN/WAN networking troubleshooting.
Provide second and third level support to customer and field engineer.
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CTE AEC Tester (Application Embedded Control) at Shell Business Service Centre Sdn BhdCTE AEC Tester (Application Embedded Control) at Shell Business Service Centre Sdn Bhd