Blockchain Expertise

Reliable and secure blockchain-based software solutions for complex financial and other decentralized services

We deliver complex blockchain projects for start-ups and businesses of all sizes, helping companies build secure solutions with the most efficient distributed technologies.

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We help our clients to design and build more transparent, efficient, and automated versions of their businesses with our broad spectrum of blockchain development services:

  • App development
  • Smart contracts development
  • Smart contracts audit
  • NFT marketplaces development
  • DeFi development
  • Cryptocurrency development
  • Crypto wallets and exchanges development

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solution

Set of scalable microservices for token sales for a worldwide known sports clubs

client

Swiss-based Sports tech provider focusing on Video games, Esports, and Sports

description

CML Team built a set of microservices that allow fans to support their clubs by buying club tokens. The first microservice works with Stripe and processes payments. The second one is a scalable and robust web3 integration that manages the organization's master wallets, controls club tokens, and provides a process of safety transferring tokens. Finally, a token builder serves for deploying and controlling tokens, including minting, burning, etc.

role

Design the solution's architecture, develop microservices, test, and run them in production

Industries

country

Switzerland

technologies

Node.js, Nest.js, Web3.js, Solidity, Hardhat, Binance Smart Chain, PostgreSQL


clienrevie

Alex Honcharuk

CTO

The microservices that CML Team LTD built allowed the firm to scale much faster and win over new markets. The team managed the engagement well through agile and scrum methodologies. They created well-organized timelines and milestones. Their perfectionism enabled them to deliver a great product.

 

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solution

We've built a web app and a blockchain protocol that handles all the complex game mechanics and supports a country sales monetization model

client

Sophophilia Studios strives to innovate in an ever-expanding sea of games. The most important aspect is the non-traditional background in the gaming world. They strive to evoke emotion in the player, whether laughter or self-reflection. The worlds are visually appealing and complex but simple to enter.

description

Some of the very first games in this space were collectibles, such as CryptoKitties. Those games utilize the ERC-721 non-fungible token protocol. It makes each ERC-721 token unique, tradable, and potentially very profitable. These games typically have a high barrier of entry due to expensive assets or have rules that mask the rarity and value to the player. Furthermore, despite the growing number of these games, many are cookie-cutter versions of the original with little innovation or imagination. Idle games have developed systems where the player may start with a foundation of units that create more units over time. While these games are simple to understand, they generally lack depth and can quickly become dull. CryptoMiner World combines the best of both crypto game genres to make a unique and fun experience for all players.

role

Blockchain architecture and full cycle development from requirements specification and architecture to deployment, 3rd line support, and maintenance.

Industries

country

United States

technologies

React.js, TypeScript, Solidity, Java, Spring Boot, Spring Framework, Hibernate, ELK, Newrelic, Tomcat, AWS, PostgreSQL


clienrevie

John Butler

Founder

CML Team has leveraged a deep technical background to tackle new system development requirements. Their work is crucial to the overall project's success, and they're meeting those needs.

 

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solution

Decentralized leverage trading platform using liquidity from collateral lending platforms like Compound and Aave instead of funding rate and margin markets.

client

US-based leverage trading platform. It is a DAO that functions as a utility token by providing incentives for platform users and liquidity providers.

description

Users can stake their FODL tokens single-sided or dual-sided on both networks Ethereum and Polygon. FODL is distributed to boost the rewards of the underlying collateral lending platforms.

role

Developed new components for input and output of different user data, including statistics and the chart of the currency exchange rates. Improved the performance of the Stop Loss/Take profits and Anti-liquidation bots. Developed a new algorithm that optimizes payments to the Flashbot. Ongoing participation in frontend and smart-contracts development.

Industries

country

United States

technologies

JavaScript/TypeScript, Angular, Ethers.js, MetaMask & WalletConnect, Web3Modal, Node.js, Solidity, Hardhat, solidity-coverage, OpenZeppelin, Transparent Proxy, Chai

 

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solution

Microservices development to exchange cryptocurrencies via UnisSwap and 0x

client

Swipelux is a payment gateway widget that enables the end-user to buy crypto using his credit/debit card. Swipelux is B2B focus, with the ability to integrate this fast, safe and flexible widget into all kinds of Websites, Crypto exchanges, Crypto wallets, Defi, NFT marketplaces.

description

We’ve built a microservice that allows the exchange of different cryptocurrencies via UnisSwap and 0x. Within that scope of work, we’ve also extended the functionality of the web3j library, which helps us to build this solution quickly.

role

Backend and blockchain development.

Industries

country

Estonia

technologies

Java, Spring, Web3j


clienrevie

Sergey Royz

Chief Technology Officer at Swipelux OU

CML Team supported us with backend and blockchain development. They have quite a diverse expertise in technologies such as Java, Spring, web3j, and profound knowledge of the crypto industry. In the matter of weeks CML Team were able to build a POC microservice and then over the next month polish it to the perfection. This key microservice is already in production and allows us to scale even faster and win new markets.

 

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solution

The smart contracts for the Flexible Liquidity Farming investor service

client

Bloxmove - working to create a worldwide decentralized and collaborative urban mobility alliance alongside an efficient green energy reality using blockchain technology.

description

Treasury smart contract is part of the client’s investing system that facilitates the ability to channel token supply and demand in a measured, reliable, and mutually beneficial manner for the client and investors, providing rewards for liquidity farming, staking, and bridging between chains. TSC itself controls tokens distribution among possible investment instruments and retrieves tokens back to give the investors their funds and additional rewards.

role

Feasibility analysis and development of the primary smart contract helped the client’s team to test and integrate the smart contract into their solution

Industries

country

Ireland

technologies

Solidity, Hardhat, ethers.js, Waffle, UUPS upgradability, solidity-coverage, Chai