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Freelance / Fixed quotes / One person, start to finish

Build the thing,
then make it hold up.

Web products, Roblox games, LINE bots, internal automation, and authorized security testing. One person from brief to launch, so nothing gets lost between three people.

Message me on Discord →
01Web products

Ordering, booking, admin panels, event pages: things that actually go live for real users. Front end, back end, database, deployment and domain, all included. You get a working URL, not a folder of code.

Delivers → A working URL, not a bundle of code

02Game development

Roblox games with full systems in Luau: skills, combat, hit feel, FPS frameworks, progression and inventory. Freelancing since 2022, and I shipped my own game in 2026. I can take the whole game or just the system you're missing.

Delivers → A playable game, or a system module that fits your project

03LINE bots and automation

LINE official accounts, Flex Message pushes, Discord bots, scheduled notifications. Turn the thing someone does by hand every day into a script, or plug it into your existing workflow.

Delivers → A running bot or script

04Reverse engineering and integration

Legacy systems with no docs, services with a web UI but no API: figure them out, wrap them into a usable API, then connect them to something new.

Delivers → A callable API

05Security testing

Vulnerability testing on web apps within written authorization (IDOR, XSS, CSRF, permission design), delivered as a report you can actually read, and fixed together if you want. Authorized work only.

Delivers → A readable report plus fix recommendations

How we work

  1. 01 Talk

    Message me on Discord (or email) with what you want to build, who it's for, and roughly when. No spec needed. I'll confirm whether I can do it.

  2. 02 Quote

    Quoted per project, not hourly. Scope and deliverables in writing; extras are quoted separately, and the price never changes midway.

  3. 03 Build

    A usable version first so you can try it, then we add to it. You see progress as it happens; I won't vanish for two weeks and hand over a bundle.

  4. 04 Handover and support

    The source code is yours. I'll show you how to deploy, manage the domain and edit text and images until you can do it yourself. Issues after launch are handled for an agreed period.

Past work

All work →

Up front

What don't you take?

Pure visual design, native iOS / Android apps, and 24/7 on-call operations. I'm not good at those and will point you to someone else.

How long does it take?

Depends on scope. A LINE bot or a single-page event site usually takes one to two weeks; something the size of the ordering system, one to two months. The timeline comes with the quote.

Who owns the result?

You do. Source code, domain and accounts are all in your name. I only keep the right to show it in my portfolio, and I'll ask first.

What does security testing require?

Written authorization from the system owner, with scope and time window spelled out. Without it I don't touch anything. That's the line.