Part of Singtel Network digitalization journey, focusing on building capabilities for Network As a Service (NaaS) using APIs, Containers, Continuous Integration and Continuous Delivery. Main objective is to enable the exposure of new network capabilities introduced or changed by 5G which includes Service Activation, Service Orchestration and Service Assurance as part of NaaS. 1) Modernize legacy activation systems into a cloud native microservice based architecture2) Leading the APIs delivery as part of NaaS3) Leading the DevOps Platform Engineering

Part of the product management team overseeing the architecture and technical solutions development for Smart Nation Sensor Platform (SNSP) in the Internet Of Things (IoT) space. Key achievements: • Overall solution lead for the smart lamppost tender which was awarded in Oct 2018.• Overall lead for the inception of the smart parking trial which was announced in Feb 2019.• One of the presenters during the STACK 2018 developer conference for SNSP

• Engage internal Business Units (BU) proactively to define, co-create, and deliver innovative IT solutions or capabilities in enabling Group Digital Life, International Group, Mobile Money and Networks businesses to grow sustainably • Update key stakeholders including senior management to translate BU strategy into IT project delivery and execution plan • Prepare Annual Operating Plan budgets for approval, including those for funding or implementation of programs.• Build strong working relationship with various BU• Interpret upcoming business trend and develop common IT capabilities using the appropriate technologies and methodologies to meet business needs in an agile, timely and cost effective manner. • Lead and guide a technical team of solution architects, account managers and project managers to ensure deadlines, standards, and cost targets are met.• Leading the solution, development and operations of the regional API platform for Singtel.

- aligning IT strategy with business requirements and roadmap- managing a team of solution architects in their delivery of Digital Life mobile application projects under Singtel.- leading core backend enterprise IT architecture and solution initiatives such as SOA/SDP and big data- leading the solution, development and delivery of the regional API platform.

- Interpret business requirements into architectural solutions- Ensure architectural solutions support the business strategy as represented by enterprise architecture principles- Develop functional and technical specifications for solutions and solution components.- Evaluate proposals against architectural solutions- Support project and implementation planning activities- Develop service-oriented technology architectures, service-oriented solutions, and related infrastructure.- Was the solution architect for the NewsLoop service.

- Analyze and translate business requirements into technical and architectural requirements for the messaging and multimedia domains. - Design and implement the technical solutions for the messaging and multimedia domains.- Lead a development team to implement and deliver the solution within the project schedule and cost. - Examples of services that were delivered include: -- BizLive SMS service for Corporate customers (http://info.singtel.com/large-enterprise/products/mobile/email-messaging/bizlive-sms) -- IDEAS Messaging Portal for SingTel consumer customers -- Video On Demand Portal for iPhone/Andriod and WAP users.

Specialized in delivering SMS valued added service and WAP valued added services.Examples of services include Internet SMS Chat service, IDEAS Portal SMS, WAP Video Portal etc.Team leader for delivering the BizLive platform.

Specialized in developing MMS valued added services, including Moblog MMS etc.Developed the Java library for MM7 protocol to connect to MMSC.

I was seconded to a subsidiary of CrimsonLogic called RadianTrust. Was working as an application security consultant and software development related to digital watermarking.