Open to opportunities

Daniel Jin

@daniel_jin

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Senior Full-Stack Developer

Hong Kong

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What I'm looking for

I’m looking for a product-focused team where I can lead architecture end-to-end, build reliable full-stack systems, and collaborate closely with product and stakeholders to drive measurable growth through clean, scalable engineering.

Senior Full-Stack Developer with 8+ years of experience building scalable, cloud-native web applications for global users and distributed teams.

Specialized in JavaScript/TypeScript and Python ecosystems, including React, Node.js, Django, and FastAPI, with strong expertise in API design, microservices, distributed systems, and modern DevOps practices.

Experienced in delivering high-performance SaaS platforms, fintech products, and marketplaces from concept to production.

Passionate about writing clean, maintainable code, collaborating across cross-functional teams, and building reliable systems that scale.

Experience

Work history, roles, and key accomplishments

Current

Senior Full-Stack Developer

Current

SEO Global LLC

Feb 2023 - Apr 2026 (3 years 2 months)

Lead the design, architecture, and development of scalable full-stack web applications using modern technologies such as Next.js, React, Node.js, Django and PostgreSQL, ensuring the systems are maintainable, secure, and capable of supporting rapid product growth.

Full-Stack Developer

DevOrion

Oct 2019 - Jan 2023 (3 years 3 months)

Developed and maintained full-stack applications using Angular, .NET and MongoDB, building scalable solutions for SaaS products, business platforms, and internal management tools.

Web Developer

ScienceSoft

May 2017 - Sep 2019 (2 years 4 months)

Developed responsive and user-friendly websites and web applications using JavaScript, HTML5, CSS3, and modern frontend frameworks, ensuring strong usability and compatibility across multiple browsers and devices.