WhatsDish Driver Signup
Driver signup and onboarding page for the WhatsDish delivery platform. Built with Next.js featuring a streamlined registration flow for delivery drivers.
Next.jsTypeScriptTailwind CSS
Andrew Chen
Software Developer
A passionate Software Developer with experience building Web and Mobile applications using JavaScript, React.js, Next.js, Node.js, and Flutter across delivery platforms, media companies, and fintech products.
Experienced in building full-stack web and mobile applications across delivery platforms, media companies, and fintech products.
Experience
03/2025 — 04/2026
Software Developer · Origineer Consulting Inc(opens in new tab)
- Built the company's first internal operations and sales platform with Next.js, React, TypeScript, and DynamoDB, designing REST APIs and role-based access control to centralize lead tracking and merchant onboarding across 1,500+ leads and 60+ merchants
- Developed internal admin dashboards with React and Node.js, replacing manual database queries with self-serve workflows for user management, transactions, and automated reporting, cutting monthly reporting time by 82%
- Refactored an 8,000-line monolithic codebase into modular, documented components using AI-assisted tooling (Claude Code, Codex)
- Integrated the Deliverect POS API to connect restaurant partners with UberEats and DoorDash, enabling merchants to grow order revenue by 40%+
- Delivered a driver signup flow end to end with a responsive React front end and Node.js REST APIs on serverless AWS Lambda
Next.jsReactNode.jsTypeScriptDynamoDBAWS LambdaDockerECS
02/2020 — 03/2025
Full Stack Developer · Lahoo Information Ltd(opens in new tab)
- Owned the full web stack from front-end development to hosting and server maintenance, building applications with Next.js, PHP, and MySQL and leading on-call for site reliability
- Re-platformed a monolithic WordPress site into a decoupled Next.js front end with SSR and static generation, cutting page load time by 93% to 600ms
- Deployed and tuned AWS infrastructure (EC2 auto-scaling, ECS, CloudFront, ELB, S3, RDS) with CI/CD pipelines (GitHub Actions, CodePipeline) and Terraform, reducing monthly server costs by 74%
- Translated Figma mockups into responsive React components styled with Tailwind CSS, standardizing the front-end build across the company's web properties
Next.jsReactPHPMySQLTailwind CSSAWSTerraformFigma
10/2019 — 02/2020
Software Developer Intern · Boltz Technology
- Built cross-platform mobile app features with Flutter as a front-end intern, redesigning component sizing and layout from user feedback to improve UI consistency, ease of use, and performance across devices
FlutterDartFirebaseiOSAndroid
02/2019 — 04/2019
Assistant Backend Developer (Volunteer) · Pick a Dish
- Assisted in backend development for a food-related application
- Worked with Node.js and database technologies to build and maintain RESTful APIs
Node.jsJavaScriptREST APIsDatabaseGit
04/2014 — 2021
IT Specialist (Volunteer) · Heaven Bridge Church
- Managed IT infrastructure and provided technical support
- Maintained website and digital presence for the organization
IT SupportWeb DevelopmentNetworkingWordPress
Skills & Technologies
Languages
JavaScriptTypeScriptPHPDartSwiftKotlinJava
Frontend
HTML5CSS3SASSReact.jsNext.jsReduxTailwind CSSResponsive DesignFigma
Backend
Node.jsExpress.jsBunFirebaseMySQLPostgreSQLRedisREST APIsGraphQLWebSocketsJWTOAuth 2.0Microservices
Mobile
FlutterSwiftKotlinWeChat Mini Program
DevOps
DockerKubernetesServerlessGitHub ActionsCodePipelineCI/CDTerraformCloudFormationNginxLinuxCentOSGitpnpm
Tools & Platforms
AWS LambdaAWS ECSAWS S3CloudFrontEC2RDSDynamoDBEventBridgeAPI GatewayCloudWatchSQSCloudflare WorkersCloudflare PagesWranglerVercelHerokuWordPressJira
AI & ML
Claude CodeCodexGitHub CopilotMCPRAGAgentic AIPrompt Engineering
Testing & Practices
JestPlaywrightUnit & Integration TestingAgile/Scrum
Featured Projects
WhatsDish Operation Dashboard
Internal operations portal managing 1,500+ leads and 60+ merchants for the WhatsDish delivery platform. Features order management, merchant onboarding, and sales pipeline tracking.
Next.jsNode.jsTypeScriptAWS
Lahoo.ca
News media company website for the Chinese-Canadian community. Built and maintained using WordPress with custom themes and plugins for content management and user engagement.
WordPressPHPJavaScriptCSSMySQL
Apass.ca
A web application project built with modern web technologies. Designed and developed with a focus on user experience and performance.
JavaScriptHTML5CSS3React.jsNode.js
Sarahzhang.ca
A professional portfolio and personal website. Built with responsive design principles to showcase work across all devices.
JavaScriptHTML5CSS3Responsive Design
Boltz App
Power-bank sharing mobile application developed with Flutter. Features real-time station tracking, QR code scanning, and integrated payment system for renting portable chargers.
FlutterDartFirebaseiOSAndroid
Education
Diploma in Computer Systems Technology
British Columbia Institute of Technology (BCIT)
Jan 2018 — Mar 2019
Completed an intensive program covering software development, web technologies, databases, and system administration. Hands-on experience with modern development tools and methodologies.
Get in Touch
Let's work together on your next project
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