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Open to opportunities

Ken Chen

@kenchen

Senior full‑stack engineer focused on building scalable, data‑driven web platforms.

Finland
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What I'm looking for

I seek roles building scalable, data‑driven web platforms with strong cross‑functional collaboration, performance focus, and opportunities to mentor engineers.

I am a senior full‑stack engineer with deep experience delivering reliable, scalable web platforms that combine clean frontend experiences with robust backend systems. I turn complex ideas into maintainable code and collaborate closely with design and product teams to ship impactful features.

At Enterpret I designed and optimized data pipelines, implemented real‑time alerting, built AI/ML integration layers for feedback classification, and improved backend performance with Redis caching and query tuning. Previously, I led development of a real‑time product editor, optimized site performance with code‑splitting and lazy loading, and introduced logging and monitoring to surface production issues faster.

I mentor developers, improve code review practices, and prioritize secure multi‑tenant architectures and role‑based access controls. I seek to continue building data‑driven products where performance, reliability, and strong cross‑functional collaboration matter.

Experience

Work history, roles, and key accomplishments

EN
Current

Senior Full Stack Engineer

Enterpret

Feb 2021 - Present (4 years 8 months)

Designed and optimized data pipelines to ingest, clean, categorize and store feedback for fast querying, implemented real-time alerting and AI/ML integration layers, and improved backend performance with Redis caching and query tuning to increase analytics reliability.

PL

Senior Full Stack Engineer

Papier Ltd

Aug 2017 - Dec 2020 (3 years 4 months)

Led development of a custom real-time product editor and APIs ensuring data consistency between frontend and printing systems, improved database queries and caching to reduce API latency and cut initial load times by over 15%.

Education

Degrees, certifications, and relevant coursework

University of Helsinki logoUH

University of Helsinki

Bachelor of Science, Computer Science

2011 - 2015

Completed a Bachelor of Science in Computer Science with coursework and projects focused on software development, web platforms, and data-driven applications.

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Ken Chen - Senior Full Stack Engineer - Enterpret | Himalayas