Wayne (Jiawang Liu)

Software Engineer based in ChangChun, China and Singapore

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About

I'm Jiawang, a full-stack engineer with a background in frontend development and a current focus on Cloud Infrastructure and DevSecOps. I have worked as a university staff member responsible for system development and maintenance, as well as in large internet companies. I am now employed at a multinational publicly listed company, delivering technical solutions for government agencies in Singapore.

Work Experiences

AvePoint.com

Frontend/DevSecOps/Infra Engineer
2022 - Present

Served concurrently as a Front-end Engineer, DevOps Engineer, and Infrastructure Engineer, with frequent business travel to Singapore. Participated in the design and implementation of multiple government projects, including the anti–money laundering system for the Monetary Authority of Singapore (MAS) and the Student Finance system for the Ministry of Education (MOE). Also contributed to front-end development work for the STEP project.

  • Student Finance System (Singapore Ministry of Education)

    Infra Lead

    Designed and built the infrastructure architecture, performed infrastructure-level optimizations to support high concurrency, and developed Helm charts and CI/CD pipelines for automated deployment and delivery.

  • GLASS (Gambling Regulatory Authority)

    Infra & DevSecOps

    Delivered the project on-site at the GRA office. Designed and build environments on the GCC platform, performed DevOps work on the Shiphats platform, implemented security configurations to comply with the IM8 standard, and collaborated with multiple customer systems for integration.

  • LHub (NTUC LearningHub)

    Infra & DevSecOps

    Built and managed environments on AWS. Developed CI/CD pipelines using AWS CodeBuild and AWS CodePipeline in compliance with NCS DevOps standards. Created Helm charts for application packaging and deployment, and established a monitoring platform using Kibana, Elasticsearch, Grafana, and Prometheus.

  • COSMIC (Monetary Authority of Singapore)

    Infra & DevSecOps

    Delivered the project on-site at the MAS Building. Worked closely with the TG department of the Monetary Authority of Singapore (MAS) to set up the system environment and resolve security-related issues.

  • STEP (Skills Training & Enhancement Portal)

    Frontend & DevSecOps

    Responsible for front-end development of the Finance-related modules in the STEP project, as well as the setup, operation, and maintenance of non-production environments.

KubernetesHelmAzureAWSDockerTypeScriptTerraformReact

JD.com

Frontend Engineer
2021 - 2022

As part of the Supermarket and Retail division of JD Group, participated in front-end development for the JD Catering Procurement Platform, which primarily supported operations for the Beijing 2022 Winter Olympics.

  • JD Liquor Store (WeChat MiniApp)

    Participated in the early-stage development of the JD Liquor Store project at JD Group.

  • JDCY (B2B procurement platform)

    Participated in the development of shared components for the catering platform at cy.jd.com, and contributed to the development of frontend modules.

WeChat MiniAppReactTypeScriptJavaScript

Dongbei University of Finance and Economics.

Frontend Engineer
2017 - 2021

Worked as a Front-end Developer at the Network Education College affiliated with Dongbei University of Finance and Economics. Responsible for front-end development of multiple college websites, and contributed to the development of an internal system for the Dalian Tax Bureau.

  • Website of DUFE

    Participate in the website development of the affiliated college of Dongbei University of Finance and Economics.

ReactJQueryIonicWeChat MiniAppTypeScriptJavaScript