Independent Developer · AI-assisted development
Custom web apps, bots, and automation tools — from an idea to a working product.
Project enquiries welcome
Practical tools. Different problems. One focus: making things work.
A study workspace that turns scattered Telegram messages and attachments into assignments, a timetable and study materials. A responsive React PWA connects to Cloudflare services and a separate Python import worker.
A Discord administration and moderation system with a web control panel. It combines configurable text rules, AI-assisted review, voice transcription, moderation cases, audit events and message publishing.
A marketplace prototype for finding people and booking shared activities. Responsive discovery cards connect profiles, availability, bookings and messaging in a single account-based workflow.
A local MCP bridge that connects an AI assistant to your own Discord bot. Create a bot, grant it access to your server and use natural language to design channels, configure roles, publish rich messages and manage server resources.
A focused tool, a useful integration, or a product built around your workflow.
Responsive interfaces and application workflows, shaped around the problem you need to solve.
Custom commands, moderation workflows, and integrations that bring useful tools into your community.
Connect services and simplify repetitive work with practical, maintainable automation.
AI-assisted workflows and focused internal tools that fit the way you work.
About / JeamDev
I'm an independent developer focused on building practical digital tools.
My work includes web applications, custom bots, automation systems, and AI-powered workflows.
I use AI-assisted development to accelerate implementation while focusing on functionality, integrations, and the final product.
The person behind kotaru.dev
Define the problem.
Map the solution.
Make it work.
Check the details.
Put it to use.