Code that does more than sit still.
I’m Senku, a full-stack developer. I build websites and interactive experiences, with a growing focus on Web3 and browser games.
Welcoming freelance enquiries & developer opportunities.
A little about me
Full-stack developer
aka Skyboy
Always curious. Always building. I learn best by turning an idea into something I can use, test, and make better.
I’m a developer who enjoys solving practical problems and paying attention to the details that make a product feel right. How something looks matters to me, and so does how it works.
Web3 and game development keep pulling me into new territory. Whether I’m building a website or exploring a browser game, I like the process of figuring things out, making steady progress, and learning through the work.
I’m looking to bring that approach to freelance projects and developer opportunities with people who care about what they’re building.
Selected work
Jump to Battle of Shinkai
Jump to Blacklist
Jump to SupportFlow AI
Jump to Studio Desk
Web apps. Tools. Playable worlds.
A few things I’ve been building: websites, worlds, and the work that connects people to them.
01 / Unity + WebGL
Game development / Unity WebGL
An AxoRonin samurai battle game you can play right in the browser.
A 3D sword-combat game I’m building in Unity 6 and shipping as a WebGL test build for phone and desktop browsers. Pick a fighter, chain skills together, and fight your way across the continent of Shinkai.
A samurai battle game set in the AxoRonin world, bringing my interest in game development and Web3 together in a project of my own.
Built in phases: a combat overhaul with fluid whole-body animation and hit-stop, new fighting skills and Saiyen Mode, then the Adventure world map and private 1v1 rooms.
Guests can play without signing in. Connecting a wallet is optional and read-only; it is only used to check which AxoRonin characters you own.
02 / Learning platform
Lessons. Quizzes. Saved progress.
Browse the public catalog and bookmark a subject.
Reading lessons, video, captions and resources.
Knowledge checks and assignments with feedback.
Saved progress and a completion certificate.
Illustrated feature flow
Learning platform / Full-stack TypeScript
A focused place to learn, teach, and keep making progress.
An online learning platform with a React and TypeScript interface, a Cloudflare Workers backend, and persistent course and learner records. It brings course discovery, a lesson classroom, and instructor publishing into one responsive workspace.
The course catalog is public. Sign in to save progress, submit assignments, and download completion certificates. Payment processing and broader administration tools are planned next.
Make it easy to move from finding a useful course to practicing what it teaches, without losing the thread between sessions.
Account-scoped progress, separate draft and published course records, revision checks that prevent conflicting edits, private file access, and server-side certificate eligibility checks.
API tests run against isolated Cloudflare D1 and R2 resources, covering progress, publishing, uploads, video ranges, assignment reviews, and certificate downloads. The PDF layout and key interface screens were also checked.
03 / Business workspace
Business application / Client workspace
Clients, projects and invoices. One considered workspace.
A connected workspace for independent studios and freelancers. Manage client relationships, move projects through a board, work through task checklists and track invoice balances from one responsive interface.
Small studios often spread client information, project tasks and invoice balances across several tools. Studio Desk brings those relationships together.
A dependency-free application with linked state, integer-cent financial calculations, validated forms, activity history, native dialogs, mobile navigation and light and dark themes.
Fictional sample records let visitors explore the workflows. Changes stay in the current session and can be exported; refreshing resets them. Payments are records only, and invoices are not emailed. A production version would need accounts, a database and approved billing integrations.
04 / Customer support
SaaS / Full-stack TypeScript & AI
Customer support where the AI answers the routine questions and people keep the judgement calls.
A multi-tenant support platform: a shared inbox, help centre, tickets and an embeddable website chat. The assistant answers only from each business’s published articles, replies on its own only when it’s confident, and hands refunds, billing and account questions to a person.
Small support teams answer the same questions all day while the conversations that need judgement wait in the same queue. Most chatbots either answer everything with false confidence or are too locked down to help.
A Next.js web app and a Fastify API on PostgreSQL, with retrieval over each workspace’s published articles, a provider-agnostic AI layer, signed Stripe webhooks and a 20 KB Shadow DOM widget. Tests try to cross between workspaces and break the AI, and the end-to-end suite runs a full journey from sign-up to a realtime handoff.
Live on Vercel, with the API on Cloudflare Workers and Postgres on Neon, and tested end to end against the live site. The screenshots use a development workspace and a fictional coffee shop. Email delivery isn’t connected, so invitations are shared as links, and AI replies come from Llama 3.3 on Cloudflare Workers AI, using its free daily allowance.
05 / Appointment booking
Business website / Appointment booking
A neighbourhood barbershop concept with an interactive booking journey.
A service-business website built with HTML, CSS and JavaScript. Explore services and pricing, choose a barber, and try a three-step appointment flow with sample availability and a confirmation preview.
A service business needs clear prices, a distinct identity and an easy path from browsing to choosing an appointment.
A responsive editorial layout with salon photography, light and dark themes, mobile navigation and a keyboard-accessible booking dialog. Time slots respect service duration, sample reservations, opening hours and closed Sundays.
This is a fictional business and a frontend demonstration. No real appointments, emails or payments are created. Booking details stay in page memory and are cleared when the dialog closes. A live client version would need a booking backend and real availability.
06 / Web Audio
Interactive tool / Web Audio
A drum machine that lives in a link.
A sixteen-step drum machine that runs in the browser. Every sound is synthesised live, timing comes from the audio clock, and each beat is saved in the page address, so sharing a groove only takes a link.
I wanted a small instrument that feels immediate: open it, tap a few steps and hear a groove, then send it to a friend without an account or upload.
A look-ahead scheduler queues notes on the Web Audio clock so timing stays steady while the page is busy. Patterns pack into a compact, validated link format, and the same voice code renders the WAV export offline. Pattern logic is covered by unit tests.
Beats are kept in the page link and nowhere else; only the colour theme is stored in the browser. It is a sketching tool rather than a full music workstation, so there is no sample import or MIDI yet.
07 / NFT project website
Website / Web3
An NFT project website I built, giving AxoRonin a place on the web.
AxoRonin is an NFT project. This website is the web development work I built for it.
Website development. You can explore the live site through the Visit AxoRonin link above.
AxoRonin holders can also play as their characters in Battle of Shinkai, my browser game set in the same world.
08 / Wallet research
Web3 platform / Full-stack TypeScript
A Web3 anti-scam and project-verification platform I’m building.
Blacklist helps people research crypto projects, wallets, tokens and contracts before they trust them, and gives victims and researchers an evidence-based, accountable way to report, review and contest suspicious activity.
Running on a public test environment with real blockchain data. It is not launched yet: public risk ratings stay off until they are calibrated, and image uploads accept test images only. The recording shows the app’s demo mode, which uses fictional data.
Crypto scams spread faster than the facts. Blacklist aims to give people one careful place to check a project or wallet before they commit.
In planned phases, each reviewed before the next: the frontend on sample data first, then the backend foundation and accounts, blockchain research, reports and moderation, the risk engine and admin tools, and image evidence.
Launch readiness: an independent security review, a legal review, recovery drills and a production setup, before anyone relies on it for real.
What I can help with
Pick one, or bring something that doesn’t fit a box.
Fast, responsive sites with light and dark themes that look right on every screen. This portfolio is hand-built, with no template.
Start a websiteSites for collections and communities, with wallet sign-in and live on-chain data where it helps.
See AxoRoninPlayable worlds that load from a link, with no download needed, from combat to lobbies and maps.
See Battle of ShinkaiNext.js, TypeScript and PostgreSQL apps with accounts, moderation and security built in from day one.
See BlacklistDesktop to mobile
Connected by code
Built on the basics. Open to what’s next.
What my projects are written in.
APIs, databases and background jobs behind Blacklist.
Interfaces that work on every screen.
How I check work and put it online.
Areas I’m developing further.
Let’s build something worth using.
Have something interesting in mind? A freelance project, a developer opportunity, or an idea worth exploring — I’d like to hear about it.
Start a conversationfahadsani440@gmail.comSenku / Skyboy