Skip to content
Available for new projects · Remote · Worldwide

Hi, my name is Dan. I'm a

Full-Stack Web App
Developer building custom apps,
onchain & websites.

Custom web apps, onchain applications & business websites. Built to ship, built to last. I build polished, scalable products for businesses and founders, from bespoke tools like invoicing systems to onchain/Web3 applications. With support that never sleeps.

View My Work
01.

Featured Work

Products I've shipped

Real products, running in production. Every project below was designed, built and shipped by me, from the database to the deploy button.

Web AppPrivate client

Custom Invoicing App for a Pet Care Business

Bespoke invoicing & client management system

A purpose-built business tool that replaced spreadsheets and paperwork for a pet care business, handling clients, visits, recurring invoices and PDF billing in one clean app.

  • Next.js
  • TypeScript
  • Tailwind CSS
  • PostgreSQL
  • Auth
Private client
Onchainkoth.host

KOTH

Onchain 'King of the Hill' token game

A competitive onchain game where players push a token to the top of the hill by outbidding each other. Pure DeFi mechanics, live wagering and real value at stake.

  • Solidity
  • Hardhat
  • Next.js
  • wagmi
  • viem
Live Demo
Onchainjunglefactory.xyz

Jungle Factory

Onchain play-to-earn experience

A gamified onchain product with token and collection mechanics, building an engaged community around transparent, on-chain economics.

  • Solidity
  • Next.js
  • Web3
  • NFT
  • IPFS
Live Demo
Onchainwww.wallst.fun

Wallst

Wall Street-themed onchain app

A Wall Street-themed onchain application with fast, dramatic gameplay where every move is transparent and settled on-chain.

  • Solidity
  • Hardhat
  • React
  • wagmi
  • Tailwind CSS
Live Demo

Every project ships with a full case study. Click any card to read how it was built and what it achieved.

02.

Services

What I can do for you

Whatever the project, you get one accountable developer who owns it end-to-end, and stays with you after launch.

Custom Web Apps & SaaS

Bespoke tools built around how your business actually works: invoicing, dashboards, booking systems, internal portals. No bloated templates, no unnecessary features.

Save hours every week with software that fits your workflow exactly.

Onchain / Web3 Applications

Tokens, games, staking and dApps with secure, audited smart contracts. From first prototype to a live product your community can trust.

Transparent, tamper-proof products that put users in control.

Business Websites & Landing Pages

Clean, modern, conversion-focused sites that load instantly and rank well. The digital storefront your business deserves.

More enquiries and a stronger brand without the bloat.

Full-Stack Development

End-to-end delivery: product thinking, database design, APIs, integrations, deployment and testing. One developer, zero hand-off gaps.

One accountable partner from idea to production.

24/7 Live Chat Support & Maintenance

A real human on live chat around the clock. Monitoring, updates and fast fixes, so your product keeps running while you sleep.

Downtime and worry don't get to choose their hours.

How we'll work together

01

Discover

We talk through your goals, workflow and users. I ask the right questions so we build the right thing.

02

Build

Design, development and testing in tight, transparent cycles. You see progress weekly, not after months.

03

Launch

Deployed, polished and battle-checked. Everything runs fast, secure and ready for real users.

04

Support

24/7 live chat, monitoring and updates. Your product stays healthy long after launch day.

03.

About Me

Who I am

I'm a full-stack web app developer with over 3 years of hands-on experience shipping real, production applications, the kind businesses actually run on. I've built bespoke tools like a complete invoicing system for a pet-care business, and I've launched multiple onchain/Web3 products that handle real value from real users.

I care about the details that make software feel premium: clean architecture, thoughtful UX and performance that's genuinely fast. I'm equally at home building a business-critical dashboard or a smart-contract-powered game, and I back everything with 24/7 live chat support, because your product shouldn't wait for a business day.

  • 3+ years shipping production apps used daily by real businesses
  • Shipped both traditional web apps and onchain/Web3 products
  • End-to-end ownership: strategy, design, build, deploy, support
  • 24/7 live chat support, you always get a real human
fullstaxx -- status

$ whoami

full-stack developer · 3+ yrs in production

$ ls ./shipped

web-apps/onchain/business-sites

$ deploy --prod

✓ deployed, all systems go

24/7 support, always online
04.

Skills & Tech

The tools I reach for daily. A modern, pragmatic stack that ships fast and stays maintainable.

Frontend

  • Next.js
  • React
  • TypeScript
  • Tailwind CSS
  • Framer Motion

Backend

  • Node.js
  • REST & API design
  • PostgreSQL
  • Prisma
  • Authentication

Onchain / Web3

  • Solidity
  • Hardhat
  • Foundry
  • wagmi / viem
  • Smart contract audits
  • DeFi & tokens

Tools & Ops

  • Git & GitHub
  • Vercel
  • CI/CD
  • Figma
  • Monitoring & uptime
05.

Testimonials

What clients say

Placeholder quotes seeded from real projects. Swap these for genuine client words as they come in.

The invoicing app transformed how we run the business. Invoices go out automatically, nothing gets missed, and I finally know exactly what we're owed at any moment. It just works.

Client

Owner, pet care business · Custom web app client

He shipped our onchain launch on schedule and was reachable whenever we needed him, night and day. The kind of reliability you don't get from a big agency.

Founder

Onchain project lead · Web3 client

06.

Let's build something great together.

Get in touch

Tell me about your project. I typically reply within 2 hours. Prefer to talk now? Jump into the live chat.

Email medan@fullstaxx.xyz
Remote · Worldwide@TarzanDevsX (Twitter)

Prefer to talk now? Use the live chat, I typically reply within 2 hours.