Skip to content
kio.dev

Maxim

/kio.dev

Software engineer in New York specializing in secure, high-performance systems for the web.

About me

I’m a New York–based software engineer focused on building secure, high-performance systems for the web. I’ve worked on everything from early-stage startups to large, distributed platforms, delivering secure, reliable systems that scale.

I bring a mix of technical depth and broad experience across:

  • Security and infrastructure: designing and implementing access control models, authentication systems, release-stable APIs, and reliability strategies for complex environments
  • Full-stack development: delivering performant, accessible, and user-friendly applications, supported by robust testing and internationalization
  • Cross-language fluency: JavaScript/TypeScript, Go, Ruby, and Elixir, with a track record in open-source contributions and production-grade systems

I thrive in solving problems that slow teams down or put them at risk... tightening security postures, removing scaling bottlenecks, and shipping features without downtime.

Outside of work I’m into hiking, climbing, and photography, along with music, vintage design, and sci-fi.

For consulting, collaborations, or just a chat, feel free to shoot me an email.