Robin Lim

Experience

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  Motorola

  Apr 2004 - May 2007

  Software Development Engineer

  Participated in the software development of the UI (User Interface), UII (UI Infrastructure) and SLM(Software Load Management) functional areas of the CDMA OMC-R (Operations and Maintenance Center – Radio) software.

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  IBM

  May 2007 - Aug 2008

  Software Engineer

  Participated in the software development of the gateway component of the Metrica PerformanceManager and IBM Tivoli Netcool Performance Management for Wireless (formerly known as Network Assure) performance management solutions.

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  Openet

  Nov 2008 - Aug 2011

  Senior Software Engineer

  - Participated in the software development of the interfaces component of the Openet FusionWorksMediation and Convergent Charging telecom solutions.- Designed and developed more than 20 interfaces ranging from standalone parsers and encoders to network-based clients, servers, relays and proxies. Dealt with various raw data formats and network protocols such as ASN.1, Diameter, Radius and SOAP.- Developed the OrderHandler component for the AT&T Wireless2Go project. A SOAP based server that is used for accepting and processing orders received from AT&T web services.- Lead and developed the Diameter Proxy and Relay for the Vodafone Group, Germany in FusionWorks 6.2 release. Designed and implemented the realm-based routing mechanism and all proxy/relay functionalities per Diameter Base Protocol (RFC3588) specifications.- Lead and developed the Diameter Core features required for Openet Dynamic Context Router (DCR) 2.0. Designed and implemented several features including the multiple dictionaries support, peer level statistics and runtime remote peer management.- Served as one of the pioneers for the Openet KL Office’s first Product Engineering team Show less

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  Amdocs

  Aug 2011 - Oct 2016

  Senior Technical Consultant

  - Lead and manage DI (Data Integration) related projects for telecom operator customer accounts held. Liaise with the customer on project requirements, planning, budget and timelines.- Design end-to-end DI solutions to ingest various telecom based data into the ActixOne platform for visualization, monitoring and analysis.- Conduct BIAs (Business Impact Analysis) for the customer and propose the most ideal solution for DI related projects/changes. Identify and resolve all technical difficulties/issues as needed.- Participate in the software development of reusable adapters (parsers), tools and ETL solutions used for DI projects. Familiarity with a variety of data formats from telecom vendors such as Ericsson, ALU, Huawei and NSN.- Supervise and provide technical leadership on all DI related issues for all customer accounts held.- Proven track record. Successfully completed more than 10 DI projects for various telecom customers around the world such as Optus, VHA, Telstra, Globe, Etisalat U.A.E., Telefonica Mexico, TIM Brazil, Telecom Personal Argentina, MTS Russia, Verizon, AT&T and KDDI. Show less

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  DigitalRoute

  Nov 2016 - Sept 2019

  Product Developer

  - Reviewed business requirements and developed innovative software solutions.- Managed, developed, and operated DigitalRoute MediationZone PaaS solution on Amazon Web Service (AWS).- Managed, maintained, and monitored DigitalRoute’s overall cloud infrastructure on AWS (master account).- Architected, designed, and automated deployment of applications to cloud from end-to-end using a wide variety of technologies such as AWS, Terraform, Kubernetes and Docker.- Served as a member of the software architecture group and provided technical leadership to the team and other teams as needed.- Participated in the software design and development of the DigitalRoute MediationZone product features.- Drove the learning and understanding of new technologies and products by organizing knowledge sharing sessions from time to time.- Challenged and strived to improve existing software solutions constantly by organizing brainstorming sessions to find new ideas and better ways of doing things.- Assisted in software security review and audit activities such as security code scan (e.g., Veracode.). Provided justifications and propose mitigation plans and/or software fixes as needed.- Prepared documentation such as solution specifications, design documents, deployment procedures and user guides.- Mentored and trained new hires joining the team. Show less

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  TERAS Teknologi

  Sept 2019 - Dec 2021

  Enterprise Architect

  - Align business and technology strategies and create long term product or solution capability roadmaps to meet current and future market demands.- Work closely with stakeholders and/or business partners across multiple technologies, domains, and architecture blueprints with high complexity in delivering products, solutions, and projects.- Provide thought leadership in the industry and fellow peers across business functions and technical dimensions in solving complex business requirements.- Formulate and establish technical architecture artifacts (specifications, design documents, processes, methodologies, etc.) from the requirements to drive the desired outcomes from the company’s R&D teams.- Create, communicate, and enforce industry best practices, standards, and processes for adherence by the company’s R&D teams with focus on technology and software development.- Review, evaluate and propose suitable technologies and architecture to be used for the development of new and existing software products or solutions.- Review software design and source code to address any limitations and to ensure that high quality products or solutions are delivered.- Collaborate with the company’s R&D teams to envision new technologies, products and solutions and provide initial design, base models and source code that can be built upon.- Act as the Subject Mater Expert (SME) for cloud and software architecture, methodologies, and tools for the development of existing and new products and solutions.- Participate in the end-to-end delivery of technology related projects from sales activities, business requirement gathering, project management, architecture, software design, development and testing to commissioning of live systems.- Manage project risks and resolve issues that affect the scope, schedule, and quality of the project.- Demonstrate forward thinking around where the organization is going and how technology can support these efforts. Show less

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  DHL IT Services

  Jan 2022 - now

  Principal Architect