An Ethereum DApp case study we’re about to share with you is not only unique but also was carefully created by our developers. We were engaged in creating an NFT collection that resembles aliens using the Ethereum blockchain.

Each of those aliens is different in style and appearance, which makes tokens unique. Ethereum blockchain technology enables an extra profit channel, so our solution is scalable and might experience further evolution. With proficient developers’ help, users can now fatten up their Ethereum wallets by using this software.

After smart contract development was finished, our customers created an OpenSea verified collection with about 5K tokens.


Problem to Be Solved

As cryptocurrency exchange becomes more popular every day, more people see it as a new way of gaining profit. We created an Ethereum blockchain solution that authorizes minting, providing buyers with an additional payment channel.

And the whole process of building a decentralized app allowed us to create blockchain software that:

  • allows to buy tokens;
  • enables to calculate overall profits from an exchange operation;
  • makes it possible to mint NFT smart contract;
  • has a simple and user-friendly design;
  • smooth and responsive.

Overall, OpenGeeksLab presented an easy-to-use webpage for minting tokens along with calculating profits from this venture with a user-friendly interface. It grants end customers an understanding of their investment’s value beforehand. Meanwhile, colorful design attracts their attention.



OpenGeeksLab figured out that the customers needed to power up their teams with experienced developers, designers, and QA. Since they already had an idea, all we had to do was to implement it in DApp alongside ensuring smart contract security. One of the main goals also was to create a high-quality front-end code to match an innovative idea of our client.

Smart Contracts Development In Solidity

We used this object-oriented language to ensure that a smart contract for this project will be implemented on Ethereum. Solidity NFT smart contracts development enables for delivery of secure, fast, plus high-quality solutions.

Simple And User-Friendly

We created an easy-to-use UI that sets the right mood as soon as consumers see it for the first time.

Extra Channel Of Profits

We’ve created a unique website that allows buyers to mint tokens
and see how many ETH an end-user can have out of this deal. Customers also can see their investments’ value.

Everything Exists In The Chain

These tokens can be sold on any marketplace for smart contracts like OpenSea. It allows users to raise the income and ROI they can get from buying tokens.


OpenGeeksLab’s specialists were responsible for the blockchain-based website’s front-end part. We implemented
a calculating system to assess the value of tokens.

Fast Time-To-Market

This solution was designed, developed, tested, and delivered in less than 120 hours, 42 of which were spent on blockchain development! We proved more than once that fast and high-quality software development is more than possible. This is not a limit for us, and we strive to work quickly but keep the quality at the highest level.

Overall, the results of this project allowed our customers to start the auction and mint some of the NFT tokens, raising their value as well. We satisfied their needs which for any developer is the ultimate goal for every project, so we did everything according to their requirements and deadlines.


Tech Stack

For creating a DApp project, we used the top tech stack to ensure that our customers got everything they needed. The responsive and fast workflow of the webpage was ensured by:



OpenGeeksLab engaged the best specialists for a flawless creation of a product that corresponds with a customers’ specific requirements. So, our team had five people on board:

Project manager
Front-end developer
UI/UX designer
Blockchain developer
Quality assurance engineer

Each of them contributed to the software we’ve created by making it a little bit better with every completed task.


DApp For Raising Profits FromInvesting In Blockchain

OpenGeeksLab’s work has paid off in a high-quality webpage that helps our customers get more people interested in investing in their NFT collection of smart contracts.

Overall, our customer is happy with the results we’ve achieved after this hardworking process. Now, they have a page on OpenSea for smart contracts and tokens minting. We’re excited to see what awaits their innovative company in the future and hope to hear from them again!

Fingers crossed, this case study will be an inspiration for you! Reach out if you’d like to craft your innovative and creative idea with your vision embedded into it.


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