Ulaanbaatar, Mongolia · 47.92° N
霜花
kyuna0312 — frost flower
I build thoughtful software from system to interface.
I'm a software engineer with five years across web, mobile and native. I build developer tools and the systems behind products — most recently NyanPhotos, a macOS app that sorts an Apple Photos library on device — and I care about privacy by default, review before action, and code someone can read at 3 am.
Software Engineer · Systems & Developer Tooling · Full-Stack
Open to software engineering roles and selected freelance work
業
Craft
What I build
Full-stack products
Web and mobile products delivered end to end — from requirements and architecture to production deployment and maintenance.
React · Next.js · TypeScript · Node.js · NestJS · Flutter
Systems and developer tooling
Developer environments, editors, command-line tools, and low-level experiments built to understand and improve the way software is made.
Rust · C/C++ · Lua · Neovim · Linux
Backend and infrastructure
APIs, search services, data integrations, and containerized workflows designed for maintainable production systems.
Java Spring Boot · GraphQL · Elasticsearch · Docker · Kubernetes
Product and interface design
Clear interfaces, intentional motion, and practical design systems shaped together with the software behind them.
Figma · Design systems · Responsive UI · Motion
道
The road
From Ulaanbaatar, outward
2018–2020
Completed software and data internships at Golomt, Dentsu Data Artist Mongolia, and Able Links.
2021
Graduated from Mongolian University of Science and Technology and joined Sod Mongol Group as a Software Engineer.
2021–2022
Built web, mobile, search, and backend capabilities at Sod Mongol Group; contributed to the NomadX fintech product.
2023–2024
Developed full-stack web and mobile features for Mongol.net at Next Social Platform Providers.
2025–2026
Worked in a Japanese engineering environment at Brexia Technology, developing tablet, mobile, and internal business software.
now
Building NyanPhotos, NyanVim and Hunnu Lang; open to software engineering roles in Ulaanbaatar and remote work with teams in Japan, Europe or North America.
助
Services
How I can help
Full-stack web development
Responsive products, dashboards, marketplaces, and internal tools built with React, Next.js, TypeScript, Node.js, and NestJS.
Mobile application development
Cross-platform mobile applications and internal tablet tools built with Flutter.
Backend and integrations
REST and GraphQL APIs, search services, database integrations, and containerized deployments.
Developer tooling
Editors, CLI tools, development environments, and workflow automation.
便
Start a conversation
Have a product or technical problem worth solving?
I work with clients and collaborators on full-stack web, mobile, backend, and developer-tooling projects. Share what you are building, the problem you want to solve, and your expected timeline.