
Investa — Investment Portfolio App
Stocks, crypto, gold, funds, savings and property on one screen
Show the work you've finished and turn viewers into quote requests

Hero screen with oversized headline and the capability stat bar
People choose a contractor with their eyes: they want to see what you have already built. Thach An leads with project photos, adds a before-and-after slider, and ends in a quote form. No cart, no online payment — just enough for someone to pick up the phone.
Your customers are about to spend a large sum, so they look for evidence rather than introductions:
Builders, interior workshops, fit-out crews and design studios who win work by referral and want somewhere to point people before the call.
Three ways to do it, with prices in the block just below:
My site photos were taken on a phone. Is that enough? It is. The layout favours large images but does not demand studio work; what matters is decent light and having both the before and the after from the same angle.
I've only finished a few projects. Will the page look empty? No. The horizontal album still reads as full with five or six projects, and the process and services pages carry the rest.
The site and its source code belong to your company. Updates stay free for the life of the product, with six months of Zalo support — enough time to get all your finished work onto the page.
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