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I'm Sean Chen, a Senior Full-Stack Engineer with a deep focus on AI integrations and cloud-native platforms. I design scalable, high-traffic systems using React, Node.js, and ML-powered features, and I work across AWS, Google Cloud, and Azure to deliver reliable, production-ready solutions. I enjoy partnering with product, data science, and design teams to turn ambitious ideas into practical, fast iterations. I value clean architecture, observable systems, and collaborative remote work that moves fast without sacrificing quality.…I'm Sean Chen, a Senior Full-Stack Engineer with a deep focus on AI integrations and cloud-native platforms. I design scalable, high-traffic systems using React, Node.js, and ML-powered features, and I work across AWS, Google Cloud, and Azure to deliver reliable, production-ready solutions. I enjoy partnering with product, data science, and design teams to turn ambitious ideas into practical, fast iterations. I value clean architecture, observable systems, and collaborative remote work that moves fast without sacrificing quality.

Sean Chen

Full Stack Developer, AI Engineer, Back-End Developer, +2

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I'm Sean Chen, a Senior Full-Stack Engineer with a deep focus on AI integrations and cloud-native platforms. I design scalable, high-traffic systems using React, Node.js, and ML-powered features, and I work across AWS, Google Cloud, and Azure to deliver reliable, production-ready solutions. I enjoy partnering with product, data science, and design teams to turn ambitious ideas into practical, fast iterations. I value clean architecture, observable systems, and collaborative remote work that moves fast without sacrificing quality.…I'm Sean Chen, a Senior Full-Stack Engineer with a deep focus on AI integrations and cloud-native platforms. I design scalable, high-traffic systems using React, Node.js, and ML-powered features, and I work across AWS, Google Cloud, and Azure to deliver reliable, production-ready solutions. I enjoy partnering with product, data science, and design teams to turn ambitious ideas into practical, fast iterations. I value clean architecture, observable systems, and collaborative remote work that moves fast without sacrificing quality.

Available to hire

I’m Sean Chen, a Senior Full-Stack Engineer with a deep focus on AI integrations and cloud-native platforms. I design scalable, high-traffic systems using React, Node.js, and ML-powered features, and I work across AWS, Google Cloud, and Azure to deliver reliable, production-ready solutions.

I enjoy partnering with product, data science, and design teams to turn ambitious ideas into practical, fast iterations. I value clean architecture, observable systems, and collaborative remote work that moves fast without sacrificing quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

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Expert

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Expert

Expert

Language

English

Fluent

Work Experience

Senior Full-Stack Engineer / AI Integrations

March 1, 2023 - Present

Led development of AI-powered search, recommendations, and ranking systems for a high-traffic marketplace. Drove A/B experiments with data science and product teams, improving lead submissions and user engagement. Optimized backend APIs and data access paths to reduce page load times and boost system reliability during peak traffic. Worked across AWS, Google Cloud, and Azure to design cloud-native solutions.

Senior Software Engineer

January 1, 2021 - Present

Delivered end-to-end features for an enterprise AI SaaS platform, enabling customers to automate and scale interactions using ML-driven insights. Designed REST and GraphQL APIs powering ML outputs, improving data accessibility and response times. Collaborated with ML engineers to productionize AI models, including monitoring, error handling, and performance tuning. Improved CI/CD pipelines and observability to reduce deployment time and incidents.

Senior Full-Stack Engineer

June 1, 2019 - Present

Built AI-powered marketing and analytics tools for online retailers, including merchant dashboards and funnel metrics. Implemented backend improvements with Node.js and PostgreSQL to reduce response times and improve reliability. Collaborated closely with ML engineers to productionize AI features and support rapid, data-driven customer feedback loops.