Finance Platform On Ethereum

How To Build A Finance Platform On Ethereum?

Estimated read time: 7 minutes

Interested in building a finance platform on Ethereum?

That’s an excellent market with many opportunities to be explored. So, let’s start our guide on building a finance platform on the ethereum network.

Choosing the right blockchain network for your financial platform

Blockchain has advantages for the financial services industry when compared to traditional finance practices, however, you need to choose the right blockchain network. Ethereum, a reputed smart contract platform is certainly a great choice, however, its public blockchain network isn‘t suitable here due to the following reasons:

  • Anyone can join this network, however, the financial services industry can allow only trusted parties to join their blockchain network.
  • Transactions on the Ethereum public blockchain network are transparent, consequently, this network can‘t meet the data privacy requirements of a financial platform.
  • Ethereum public blockchain network uses the “Proof of Work” (POW) consensus algorithm. This limits the scalability, and transaction throughput is low. Read “Proof of work vs proof of stake comparison” to learn more about POW.

I recommend that you use Quorum, an Ethereum-based blockchain protocol. Read on, as I explain its benefits.

A brief introduction to Quorum


J.P. Morgan has developed Quorum, and they have forked it from Ethereum in a way that it can easily incorporate future updates to Ethereum. Key features of Quorum are as follows:

  • Quorum is a framework for a permissioned blockchain network, therefore, it will allow only trusted parties.
  • It provides a layer on top of Ethereum, which facilitates private transactions.
  • Quorum uses “Constellation”, which is a P2P encrypted message exchange that helps conduct private transactions.
  • This framework uses consensus algorithms like Raft, which expedites transaction validation.
  • Another consensus algorithm in Quorum is “Istanbul BFT”, which is a “Practical Byzantine Fault Tolerance” (pBFT) algorithm, and delivers faster performance.

Read about the features of Quorum in “Quorum 101: Getting started with Quorum”.

Finding the right blockchain network host

Now that you have found the right Ethereum blockchain framework to use, the next step is to find the right blockchain network host. You can‘t use a readily available public blockchain network like Ethereum if you are building a permissioned blockchain network for enterprise use.


Get a complimentary discovery call and a free ballpark estimate for your project

Trusted by 100x of startups and companies like

You need to carefully analyze available “Blockchain-as-a-Service” (BaaS) options, e.g.:

  • Blockchain on AWS;
  • SAP cloud platform BaaS;
  • Microsoft Blockchain on Azure;
  • IBM Blockchain Platform.

You can read about these options in “Best blockchain network hosts”. I recommend that you use Microsoft Blockchain on Azure in this project since it supports Quorum.

How to create a finance platform using Quorum

I will now take you through the steps to create a finance platform using Quorum, and these are as follows:

1. Study a similar decentralized finance platform project

You might have specific features in mind for the planned finance platform, and I recommend that you study a blockchain project that addresses similar use cases. You can read “The future of blockchain: fintech 50” for a good list of fintech blockchain projects.

For e.g., if you are planning to build a blockchain-powered financial transactions settlement platform, then Ripple is a good example to study. It‘s a blockchain-based network for global market settlements. SWIFT, the interbank messaging platform is the leader in this use case in the traditional financial institution world.

Smart contracts are open-source, therefore, you can study this project and get useful ideas. You can find the Ripple smart contracts in its GitHub repository.

2. Build a development team

Your development team needs the following roles:

  • Business analysts;
  • UI designers;
  • Blockchain developers with Quorum, Ethereum, and Solidity skills;
  • Testers;
  • A project manager (PM).

Blockchain development skills like Ethereum and Solidity are niche, moreover, Quorum is new. Your team might need training and guides, therefore, check out the following:

3. Get a Microsoft Azure BaaS account

To use Quorum on Microsoft Azure BaaS, you first need to get an account there. Do the following:

4. Buy Quorum on Azure Marketplace

The next step is to buy Quorum for using it on the Azure BaaS. You need to take the following steps:

Hire expert developers for your next project

62 Expert dev teams,
1,200 top developers
350+ Businesses trusted
us since 2016

5. Set up your blockchain network using Azure Blockchain Workbench

You now need to set up a Quorum blockchain network on Azure BaaS, and you can use Azure Blockchain Workbench for this. The benefits of using this workbench are as follows:

  • It offers important tools, therefore, you can configure and deploy a blockchain network quickly.
  • The ledger deployment is automatic, moreover, you can use the blockchain commands in Azure Blockchain Workbench to construct the network easily.

The following learning resources will help you to get going quickly:

6. Code Quorum smart contracts on Azure BaaS

Developing Quorum smart contracts is quite like coding Ethereum smart contracts since Quorum is built on Ethereum. This involves the following steps:

  • You need to code smart contracts using Solidity, i.e., the proprietary language of Ethereum.
  • One can‘t modify smart contracts after deploying them, moreover, their execution is irreversible. You need to develop bug-free smart contracts, therefore, keep the logic simple. This makes debugging easier.

Note the following:

  • Azure BaaS uses MetaMask, the popular browser extension that Ethereum developers use.
  • MetaMask injects js in the browser, which is an Ethereum JavaScript API commonly used for Ethereum development.
  • You can code your smart contracts using Remix, a well-known IDE for Solidity smart contract development.
  • Azure BaaS also uses Truffle, which is a very useful framework for smart contract testing and deployment.

You can read “Azure blockchain service development overview” to understand how Azure uses the above tools and frameworks with Quorum. This guide also explains how you can create Quorum private transactions, which are important for a financial platform.

7. Test and deploy Quorum smart contracts on Azure BaaS

The good news about Azure BaaS is that you can avail of its robust DevOps capabilities for testing and deployment of your smart contracts. This helps you with several tasks, e.g.:

  • Unit testing and debugging of smart contracts;
  • Test environment management;
  • Deploying smart contracts.

You can read “DevOps for blockchain apps” to get guidance for the above, moreover, “DevOps for blockchain smart contracts – implementation guide” is another important guide for you.

Best software development teams test their code and undertake formal verification steps. However, it‘s hard to implement a verification mechanism for blockchain smart contracts since the required skills are hard to come by!

Blockchain smart contract audit and verification is a costly, time-consuming, and labor-intensive job. You can read more about this in “Blockchain smart contracts: More trouble than they are worth?”.

Microsoft Research offers an excellent solution to this challenge, and it‘s called “VeriSol”, which stands for “Verifier for Solidity”. Developers can use VeriSol to specify what behavior they expect from their smart contracts, and the tool then mathematically verifies if the code meets the specified conditions.

Hire expert developers for your next project

Trusted by

You can read more about VeriSol in its GitHub repository. Azure BaaS DevOps infrastructure has fully integrated VeriSol, therefore, you can now have formal verification of your Quorum smart contracts.

Congratulations! You have just completed your project to build a finance platform on Ethereum.

Have a great idea for a finance platform on Ethereum?

BaaS platforms, tools, and frameworks can certainly help, however, a project to create a finance platform on Ethereum involves several niche skills. This makes it a highly complex project, and you should consider working with a reputed software development company on this project.

Our guide “How to find the best software development company?” can help you to choose a capable development partner.

If you are still looking for competent blockchain developers to build your blockchain finance platform, then why not contact DevTeamSpace via this quick form and partner with the software developers community that is an expert in all the latest technologies including blockchain? 

Frequently Asked Questions on Finance Platform On Ethereum

What is a financial platform?

A financial platform is a software platform that allows users such as financial institutions and financial advisers to access financial services such as stocks in order that can manage their portfolios.

Is blockchain a good technology to build a finance platform?

Blockchain technology offers a unique set of benefits for any database-based solution with an internet connection which includes financial platforms. Decentralized applications include immutability and better database security. Decentralized exchanges that enable users to form liquidity pools rather than a centralized exchange and flash loans involving crypto-assets and DeFi protocols are financial blockchain applications.

What is the best platform for investing?

Charles Schwab is an excellent platform for trading services using digital assets and initial coin offerings. Other good examples of decentralized infrastructure for investing include Fidelity Investments and Interactive Brokers.


Alexey Semeney

Founder of DevTeam.Space

gsma fi band

Hire Alexey and His Team To Build a Great Product

Alexey is the founder of DevTeam.Space. He is award nominee among TOP 26 mentors of FI's 'Global Startup Mentor Awards'.

Alexey is Expert Startup Review Panel member and advices the oldest angel investment group in Silicon Valley on products investment deals.

Hire Expert Developers

Some of our projects

NewWave AI



United States

All backend All frontend Design WordPress

A website to publish AI research papers with members-only access and a newsletter.




FL, United States

Android iOS Java Mobile PHP Web Website

A complete rebuild and further extension of our client's web and mobile shipping system to allow it to serve 28 countries.

Keep It Simple Storage


Public Storage

United States

All backend Devops IoT Mobile Web

A B2B2C solution with Web, Mobile, and IoT-connected applications that aim to revolutionize the public storage industry.


Read about DevTeam.Space:


New Internet Unicorns Will Be Built Remotely


DevTeam.Space’s goal is to be the most well-organized solution for outsourcing


The Tricks To Hiring and Managing a Virtual Work Force

Business Insider

DevTeam.Space Explains How to Structure Remote Team Management

With love from Florida 🌴

Tell Us About Your Challenge & Get a Free Strategy Session

Hire Expert Developers
Hire expert developers with DevTeam.Space to build and scale your software products

Hundreds of startups and companies like Samsung, Airbus, NEC, and Disney rely on us to build great software products. We can help you, too — 99% project success rate since 2016.