Looking for a job

Andre Sha

@andresha

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Lead full stack developer building scalable e-commerce, analytics, and AI products.

Australia

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What I'm looking for

I’m looking to build enterprise-grade web platforms and e-commerce systems end-to-end combining strong engineering foundations (React/Node/Azure) with analytics and AI features, while owning technical roadmaps and mentoring teams. Available for contract, freelance, and permanent roles.

I’m a Lead Full Stack Developer with 4+ years building enterprise-grade web platforms, cloud infrastructure, and AI-powered tools for major Australian consumer brands. I focus on scalable systems that perform in production—delivering real outcomes like a 25% uplift in online sales through A/B testing across 6 rebuilt Shopify e-commerce platforms.

I lead end-to-end delivery by driving technical roadmapping, stakeholder discovery, and team execution—authoring RFCs and Architecture Decision Records (ADRs) to align engineering with business goals. I’ve built real-time analytics dashboards with WebSocket streaming, shipped Shopify Plus and headless commerce solutions, reduced development time by leveraging AI coding tools and creating shared modular libraries, and improved reliability and speed with CI/CD standards and Playwright automation—while optimizing cloud infrastructure cost and performance.

Experience

Work history, roles, and key accomplishments

Current

Lead Full Stack Developer

Current

Asahi Beverages

Oct 2025 - Present (8 months)

Architected and scaled a proprietary promotional management platform on Azure using event-driven architecture, Service Bus, Key Vault, VNet integration, and Managed Identities to meet enterprise security requirements. Built real-time analytics dashboards with WebSocket streaming and Azure Application Insights and delivered Next.js microservices-based experiences plus WebGL/Three.js browser games o

Azure Service Bus Azure Key Vault RBAC WebSockets Application Insights Next.js Contentful WebGL CI CD

Full Stack Developer

Asahi Beverages

Nov 2022 - Oct 2025 (2 years 11 months)

Rebuilt and launched 6 headless Shopify Plus e-commerce platforms, using A/B testing that increased online sales 25% within 3 months. Reduced development time 30% via distributed modular component libraries and increased test coverage 50% while cutting testing time 40% by rolling out Playwright, alongside analytics consolidation and cloud cost optimization.

React Next.js Shopify Plus Shopify Functions Shopify Liquid Shopify Flow Playwright PostgreSQL Azure DevOps A B Testing

Front End Developer

Medmate

Feb 2022 - Oct 2022 (8 months)

Built a pharmaceutical delivery e-commerce widget embedded across 200+ Australian websites, enabling UberEats and DoorDash fulfilment integrations. Integrated Stripe, Google Pay, and Apple Pay, engineered a WebSocket-based real-time order management system, and improved UI performance on 50+ client sites by 30%.

Vue.Js Laravel AngularJS Stripe Google Pay WebSockets Performance Optimization E commerce integration