> For the complete documentation index, see [llms.txt](https://coinsult.gitbook.io/coinsult/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://coinsult.gitbook.io/coinsult/portfolio/invest4b-website-and-presale.md).

# Invest4B - Website & Presale

<figure><img src="https://4063108131-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmFTMIc62wfQUXwNq31L6%2Fuploads%2FFXR7TxbvoQNucXKoHGk3%2F1500x500%20(2).jpg?alt=media&amp;token=f7777a11-f685-4e32-986d-780db80a03a8" alt=""><figcaption></figcaption></figure>

Invest in the future of Banking with Invest4B. Blockchain. Banking. Quantum Security. The first digital bank that combines bank-grade security with the potential of blockchain.

### Scope of work

End-to-end website and token presale platform for a Web3 fundraising project. (Designs based on a client provided Figma file).

Invest4B is a client project where we delivered both the public-facing website and a full presale platform tailored for accessibility, trust, and conversion. The goal was to make participation easy for both crypto-native users and complete beginners.

| Website creation                                             | Presale platform                                        | Blockchain development              |
| ------------------------------------------------------------ | ------------------------------------------------------- | ----------------------------------- |
| UX / UI implementation                                       | Custom presale dashboard                                | Presale smart contract architecture |
| Responsive frontend development                              | Wallet connection and authentication                    | Contract deployment support         |
| Clear project presentation and conversion-focused structure. | Gmai-based wallet generation                            | Frontend-to-contract interactions   |
|                                                              | Smart contract integration                              | Transaction flow integration        |
|                                                              | Payment flow integration for crypto and FIAT purchases. |                                     |

### What we built

We designed and developed the full digital experience for the project, including:

* A custom React native website based on client provided Figma designs
* A dedicated token presale platform with multiple fundraising rounds
* Presale smart contracts
* Frontend and blockchain integration
* Wallet connection flow + social login and wallet generation
* FIAT and crypto payment support
* Credit card purchase flow for non-crypto users

### Key highlights

* Accessible onboarding: users can participate even without prior wallet setup.
* Multiple payment options: crypto, FIAT and credit card support.
* Web2 + Web3 bridge: Gmail wallet creation reduces entry friction.
* Custom smart contract integration: tailored presale functionality (multi-round).
* Conversion-oriented UX: built to simplify the buying journey.

<figure><img src="https://4063108131-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmFTMIc62wfQUXwNq31L6%2Fuploads%2FwxeNexTsUKo3EfP5i1Wc%2Fdash%20mockup.png?alt=media&amp;token=9e0affa8-3c0e-4d1a-b679-8ccb2780cdd4" alt=""><figcaption></figcaption></figure>

<figure><img src="https://4063108131-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmFTMIc62wfQUXwNq31L6%2Fuploads%2FAgn56KicebnA2nV9PF18%2Finvest4b%20mockup.png?alt=media&amp;token=12786151-9641-456e-aca3-42811e3d1a49" alt=""><figcaption></figcaption></figure>

<div align="left"><figure><img src="https://4063108131-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FmFTMIc62wfQUXwNq31L6%2Fuploads%2FogNuim6iQqhwGiOXxrNc%2FPresale%20widget.png?alt=media&amp;token=359bab67-261c-45fe-a9d7-21d05dd8d3eb" alt=""><figcaption></figcaption></figure></div>