Xin Wei Lau

Software Engineer

Singapore, Singapore1 yr 11 mos experience

Key Highlights

Proficient in full-stack development with modern frameworks.
Experience in deploying scalable cloud solutions.
Strong background in data interoperability for smart cities.

Stackforce AI infers this person is a Full-Stack Developer with expertise in cloud solutions and smart city technologies.

Contact

Skills

Core Skills

KubernetesMlopsGoogle Cloud Platform (gcp)React.jsReact NativeAmazon Web Services (aws)Go (programming Language)SnowflakeNode.jsRuby On RailsNodejsUser Experience (ux)

Other Skills

CouchDBIstioOpen Policy AgentGitOpsPythonNext.jsTypeScriptTailwind CSSVercelNGSI-LDImage RecognitionGitlabCascading Style Sheets (CSS)GitAnt Design

About

Hi there! I'm a highly motivated and driven Computer Science graduate from Nanyang Technological University. Currently pursuing masters of science in Computer Science at Georgia Tech. I believe that technology has the potential to make the world a better place, and I am passionate about creating practical and meaningful solutions to the problems we face in everyday life. As Steve Jobs said, "Technology is nothing. What's important is that you have faith in people, that they're basically good and smart — and if you give them tools, they'll do wonderful things with them." Besides my passion in technology, I am also an avid reader of Wuxia (Martial Heroes) novels, and regularly jog to help manage stress and find enjoyment in this fast-paced and competitive city.

Experience

1 yr 11 mos

Total Experience

1 yr 11 mos

Average Tenure

1 yr 11 mos

Current Experience

Sap

Developer Associate (Full Stack)

Jul 2024 – Present · 1 yr 11 mos

AI Core Singapore

KubernetesCouchDBIstioOpen Policy AgentGitOpsPython+1

Smart nation singapore

Software Engineer

Jan 2024 – May 2024 · 4 mos · Hybrid

Intern at the Smart City Division : Data Interoperability for Smart City Systems.
Developed a Proof of Concept (POC) dashboard application using NextJS, Tailwind CSS, React, and TypeScript, implementing various interfaces to demonstrate the interoperability and feasibility of NGSI-LD
Optimised API calls to a time series database for an NGSI-LD backend with caching, significantly reducing data retrieval times and improving website’s performance.
Created and deployed a facial recognition model on the Google Cloud Platform (GCP) using Terraform, achieving an accuracy of approximately 70% despite the limited dataset available
Deployed the dashboard application to Vercel and established a CI/CD pipeline with GitHub Actions for continuous deployment and integration

Google Cloud Platform (GCP)Next.jsReact.jsTypeScriptTailwind CSSVercel+2

Screening eagle technologies

Frontend Engineer

Oct 2023 – Dec 2023 · 2 mos · Hybrid

· Optimised Inspect web portal, resolving bugs and introducing new features using React, TypeScript, and Stylus
· Developed experimental features for a React Native app, focusing on cross-platform performance and stakeholder feedback

React NativeGitlabCascading Style Sheets (CSS)GitAnt DesignReact.js+2

Govtech singapore

Software Engineer

Jan 2023 – Sep 2023 · 8 mos · Singapore · Hybrid

· Designed and developed a microservice for the TechPass team, boosting domain management across agencies and vendors
· Deployed resources using TerraForm and TerraGrunt, ensuring scalability and cost-effectiveness
· Automated routine tasks and synchronised data using adhoc cron and lambda jobs, leading to increased
productivity and reduced errors
· Developed scripts for timely updates to user account types, email domain whitelists, and centralised data from diverse sources

Amazon Web Services (AWS)GitTypeScriptAngularJSMicrosoft AzureUnit Testing+1

Circles.life

Software Engineer

May 2022 – Sep 2022 · 4 mos · Singapore · Hybrid

· Executed Full-Stack Development to create a dynamic data analytics portal, utilising ReactJS, NodeJS, ExpressJS, and Snowflake
· Incorporated web usage and audit tracking functionality using Google Analytics 4, and devised a script to efficiently transfer extracted data to Snowflake using Airflow
· Spearheaded the architecture of a cost-effective CRM campaign builder, resulting in improved customer outreach and significant operational cost reduction

SnowflakeAmazon Web Services (AWS)GitTypeScriptPythonMongoDB+5

Katokato

Software Engineer

Dec 2021 – Jan 2022 · 1 mo · Singapore

· Collaborated with a team of developers to design and develop a full-stack administrative platform that empowered vendors to manage businesses more efficiently
· Executed design mock-ups into a ReactJS web application, enabling vendors to interact with the Platform-as-a-Service (PaaS)
· Developed backend APIs using NodeJS, TypeScript, ExpressJS, and GraphQL, collaborating with a team of developers

Apollo GraphQLGitTypeScriptMicrosoft AzureExpressJSNode.js+3

8bit global pte ltd

Back End Engineer

May 2021 – Jul 2021 · 2 mos · Singapore

· Implemented localisation for communication emails by integrating techniques into existing codebase
· Composed resilient code to support future localisation for multiple languages which enhances system
scalability and adaptability
· Designed and implemented an integrated mail service using NodeJS and ExpressJS, leveraging Mailgun,
resulting in significant improvements to customer support functionalities

Ruby on RailsNodeJSRubyGitMailgunExpressJS+1

Govtech singapore

Software Developer

Mar 2017 – Aug 2017 · 5 mos · Singapore

Intern with ESTL.
· Led end-to-end web application development utilising the Ruby on Rails framework, encompassing development, testing, and deployment stages
· Utilised User Experience (UX) techniques such as stakeholder interviews to analyse and gain insights into user requirements, facilitating improved understanding and alignment with user expectations

Ruby on RailsRubyGitNginxUnit TestingUser Experience (UX)