Hi, I'm Mofei Zhu, a Chinese software engineer living in Finland. I write to make sense of the real things happening around work, family, and life abroad.
Over the years, I've worked across frontend, maps, data systems, and AI applications. At the same time, I've been rebuilding daily life through migration, parenting, language, and routine. Many posts start where those threads meet.
Professionally, I've worked inside a few very different systems:
This blog is not only about technology, and not only about life. It is a long-running personal lab where engineering thinking, family life, and concrete problems from migration can sit in the same place.
Technology gives me a way to solve problems. Writing gives me time to see life more clearly.
My work is mostly about turning complex systems into usable products: frontend experience, maps and geospatial data, backend platforms, and AI/agent workflows that can fit into real work.
4 key areas
4 key areas
4 key areas
4 key areas
From Huainan to Shanghai, Beijing, and eventually Helsinki. Over 16 years, the cities changed, and so did the way I build, live with family, and look at the world.
I grew up in a small city, always curious about the wider world and about technology. A lot of what came later started from that curiosity.
I came to Shanghai for university and joined Yiban to help build a campus social product. That was where I slowly moved from being a student to becoming an engineer, and where frontend work became serious for me.
At a large internet company, I kept sharpening my frontend and interaction skills, and started thinking more seriously about data, visualization, and product experience as one whole.
I joined a global team at Mapbox, working on map data processing and platform engineering. That was where geospatial systems, large-scale data, and cross-region collaboration became part of my daily work.
After moving to Finland, I continued going deep on map data work while spending more energy on AI and agents, thinking about how they can actually enter geospatial systems and daily workflows.
hi@mofei.life
For collaborations, tech conversations, or simply saying hi, email is the best way to reach me.
GitHubgithub.com/zmofei
This is where I share open-source work, experiments, and how I tend to build things.
Helsinki, Finland
I’m based in Helsinki and comfortable working across time zones and distributed teams.
linkedin.com/in/mofei-zhu
If you’d like to stay in touch over time, LinkedIn is probably the better place.
Beyond technology and writing, I also keep a quiet map of cities, landscapes, and what migration feels like along the way.
If you'd like to keep going, start with recent posts, leave a note, or see the people this small site is connected with.
