Custom invoice systems, membership platforms, business web apps, and branded tools โ built fast, clean, and exactly the way you need them.
From a single tool to a full product โ here are the types of projects I take on.
Custom invoice generators, receipt systems, quote builders, and full document workflows โ branded with your logo and tailored to your business process.
Member portals, subscription management, gated content platforms, and user account systems built for coaches, communities, and content creators.
Calculators, configurators, quote estimators, and interactive tools embedded on your website โ the kind that turn visitors into leads.
Full-featured internal tools, client dashboards, booking systems, and data management platforms built for how your team actually works.
Branded portals where your clients can view invoices, download files, track project status, and communicate โ all under your domain.
Fast, conversion-focused landing pages and marketing sites. Clean design, mobile-first, and built to load instantly.
Small business owner to small business builder โ I know what actually matters.
Most projects delivered in days, not weeks. I work lean and focused โ no bloated agency overhead.
I build tools that respect your users. No unnecessary data collection, no third-party trackers unless you ask for them.
Everything I write is readable, well-structured, and easy to hand off or extend. No spaghetti.
I focus on what actually matters โ the feature that saves your team an hour a day, the form that converts, the tool your customers keep coming back to.
Genvalo is built entirely by me โ every tool, every page, every line of code. Here are a few examples of what I've shipped.
Invoice Generator
Professional invoices with logo, PDF export, 30+ currencies
Pay Slip Generator
Custom earnings, deductions, logo upload, PDF download
Mortgage Calculator
Live calculation, amortisation schedule, PDF summary
Budget Planner
Monthly budget tracking with visual breakdowns
TDEE Calculator
BMR, calorie goals, macro breakdown with live results
Cash Flow Forecast
Business cash projections with risk alerts and PDF reports
Plus >60 more tools across PDF, design, text, calculators, and more โ browse all tools
Tell me about your project โ what you need, your timeline, and any other details. I'll get back to you within 24 hours.
Having trouble with the form? You can also reach us at alexc4wong@gmail.com