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I am a results-driven Full-Stack Developer and Team Lead with 11+ years of experience building scalable, cloud-based software and leading cross-functional engineering teams. I specialize in Python, Node.js, PHP, React, and Next.js, and I design robust architectures, drive DevOps practices, and explore AI integration to empower smarter systems.\n\nI enjoy mentoring engineers, delivering data-driven automation, and translating business needs into reliable, high-performance solutions. I have led multi-brand microservice architectures, matured CI/CD pipelines, and collaborated with product, design, and marketing to align technology strategy with company goals across Australia and New Zealand.…I am a results-driven Full-Stack Developer and Team Lead with 11+ years of experience building scalable, cloud-based software and leading cross-functional engineering teams. I specialize in Python, Node.js, PHP, React, and Next.js, and I design robust architectures, drive DevOps practices, and explore AI integration to empower smarter systems.\n\nI enjoy mentoring engineers, delivering data-driven automation, and translating business needs into reliable, high-performance solutions. I have led multi-brand microservice architectures, matured CI/CD pipelines, and collaborated with product, design, and marketing to align technology strategy with company goals across Australia and New Zealand.

William Tian

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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I am a results-driven Full-Stack Developer and Team Lead with 11+ years of experience building scalable, cloud-based software and leading cross-functional engineering teams. I specialize in Python, Node.js, PHP, React, and Next.js, and I design robust architectures, drive DevOps practices, and explore AI integration to empower smarter systems.\n\nI enjoy mentoring engineers, delivering data-driven automation, and translating business needs into reliable, high-performance solutions. I have led multi-brand microservice architectures, matured CI/CD pipelines, and collaborated with product, design, and marketing to align technology strategy with company goals across Australia and New Zealand.…I am a results-driven Full-Stack Developer and Team Lead with 11+ years of experience building scalable, cloud-based software and leading cross-functional engineering teams. I specialize in Python, Node.js, PHP, React, and Next.js, and I design robust architectures, drive DevOps practices, and explore AI integration to empower smarter systems.\n\nI enjoy mentoring engineers, delivering data-driven automation, and translating business needs into reliable, high-performance solutions. I have led multi-brand microservice architectures, matured CI/CD pipelines, and collaborated with product, design, and marketing to align technology strategy with company goals across Australia and New Zealand.

Available to hire

I am a results-driven Full-Stack Developer and Team Lead with 11+ years of experience building scalable, cloud-based software and leading cross-functional engineering teams. I specialize in Python, Node.js, PHP, React, and Next.js, and I design robust architectures, drive DevOps practices, and explore AI integration to empower smarter systems.\n\nI enjoy mentoring engineers, delivering data-driven automation, and translating business needs into reliable, high-performance solutions. I have led multi-brand microservice architectures, matured CI/CD pipelines, and collaborated with product, design, and marketing to align technology strategy with company goals across Australia and New Zealand.

Skills

Experience Level

Expert

Expert

Expert

Expert

Language

English

Fluent

Chinese

Fluent

Work Experience

Full-Stack Developer / Team Lead at Global Marketplace

January 1, 2023 - October 28, 2025

Lead technical direction and engineering operations across multiple brands. Architected and maintained microservice and event-driven systems using Python, PHP, Node.js, React, React Native, and Django. Managed AWS infrastructure (Lambda, DynamoDB, EventBridge, Kinesis, Cognito, EC2). Optimized inter-service communication with RabbitMQ and ensured real-time data flows. Delivered the GrabOne membership feature and integrated a third-party booking system. Directed infra, system and database optimization for scalability and efficiency. Oversaw CI/CD, observability, and infrastructure-as-code standards. Mentored engineers and standardized coding and review processes across brands.

Senior Full-Stack Developer at Ogilvy New Zealand

January 1, 2023 - January 1, 2023

Developed and maintained responsive applications using Next.js, React, Tailwind CSS, and SilverStripe. Partnered with UX, design, and QA teams to deliver high-traffic marketing platforms. Improved frontend structure and performance through modular architecture.

Full-Stack Developer at Telco Technology Services Ltd (TTS)

January 1, 2022 - January 1, 2022

Designed and developed education platforms using Next.js, Gatsby, Node.js, and CraftCMS. Integrated APIs with AWS and Azure infrastructure. Created Python automation tools for content processing.

Full-Stack Developer / Team Lead at Multi Support Ltd

January 1, 2018 - January 1, 2018

Led a development team delivering client-facing SaaS, CRM, and e-commerce platforms using React, Laravel, and Slim. Designed and maintained RESTful APIs and integrated secure payment systems. Managed deployments across AWS, Heroku, and Digital Ocean.

Full-Stack Developer at ChosenZ Ltd

January 1, 2015 - January 1, 2015

Maintained and enhanced Magento e-commerce systems; improved site performance through SEO and caching; integrated WeChat Pay and Alipay to expand regional accessibility.

Full-Stack Developer at The 3rd Media Ltd

January 1, 2014 - January 1, 2014

Developed and maintained .NET and PHP-based digital signage and advertising management systems. Supported backend services and optimized database performance. Introduced deployment automation workflows to improve reliability.