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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Number of employees working on these projects

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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

The digital ecosystem is designed to connect two elements of fan engagement: the fan app and fan tokens. The fan app is a space for fans to interact with each other and access exclusive benefits. Fan tokens open up opportunities for fans to get even more involved with their favorite teams, players, and events.

client

Blocksport is a technology provider for the sports industry that is based in Switzerland. Their advisors include a former NBA vice president, a Bundesliga football star, and experienced investors from Europe.

description

We have designed a blockchain solution that allows our clients to create branded fan tokens based on Binance Smart Chain with a few simple steps. There is a token builder that serves as an automatic deployment of all the necessary smart contracts for managing and distributing tokens. It also provides all the features of a master wallet, such as minting, token transfer, and token distribution statistics. Lastly, it offers a safe process of transferring tokens through one smooth admin panel. The payment processing microservice is based on an integration with Stripe and a constant verification of the correspondence of records in the blockchain to real financial transfers via queue broker and database synchronizer. Let's take a closer look at the solution: • Creation of personal team tokens for sports clubs (ERC-20) • Smooth admin panel for managing the master wallet • Automatic deployment of new smart contracts for tokens • Minting, distribution, transfer functions, and token localization statistics • Stripe integration • Microservice architecture

Industries

country

Switzerland

technologies

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


clienrevie

Alex Honcharuk

CTO, Blocksport AG

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

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. 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


clienrevie

Jonah Rifkin

COO, FODL Finance

A while ago I worked with CML Team co-founders at Alice Platform where they were key developers of the system. Besides many things, I would say that the most impressive about the CML Team is their delivery speed, professionalism, and profound expertise in web3 and blockchain development.

 

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solution

The project aims to bring the metaverse experience to real estate investing. It runs on the Ethereum blockchain and connects to the real world in a way that some real estate entities also provide money to the system

client

The USA-based company runs the pioneering Decentralized Autonomous Organization (DAO) commercial real estate and cryptocurrency platform.

description

The metaverse style visual is a real-time depiction of investments in real property or properties. The owners can construct buildings on their land and reap offline and online benefits from renting them out. Users of the DAO can participate in voting and play a role in city life by selecting the government of the decentralized autonomous organization and making other decisions on and off the blockchain. The solution provides: • 3D virtual space • Users can create buildings and lease them using NFTs • Different nested NFTs with a randomly generated avatar • The metaverse is KYC-compliant • Users can create, buy, and sell nested NFTs and internal tokens • Payments can be made using Ethereum and other cryptocurrencies • Everyone can create polls and vote according to their level in the system • Internal lottery, which provides an additional benefit for platform users

Industries

country

United States

technologies

Node.js, Typescript, Next.js, Ethers, Kafka, PostgreSQL, TypeForm, Redis, IPFS, AWS secret

 

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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.

Industries

country

United States

technologies

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


clienrevie

John Butler

Founder, Sophophilia Studios LLC

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

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.

Industries

country

Estonia

technologies

Java, Spring, Web3j


clienrevie

Sergey Royz

Chief Technology Officer, 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

Decentralized platform that enables transactions between businesses in the travel industry. The protocol reduces costs associated with verifying, accounting for, and exchanging information. The platform also allows businesses to offer rewards to customers in the form of points, miles, or discounts.

client

BloXmove was incubated within the Daimler group, the inventors of the car as well as car sharing (Car2Go), over a period of more than 3 years. The bloXmove founders then joined the Outlier Ventures acceleration program.

description

We've developed a new smart contract that allows users to take benefits and earn funds by placing their tokens in liquidity pools of 3rd-party liquidity providers. We have developed a multi-level smart contract that optimized user investments by searching for optimally profitable liquidity pools, considering the division of the initial investment amount between several liquidity providers. The key feature of this smart contract is also the funding hub, with a cash buffer, which optimizes the payment for network gas, reducing transfer fees from 30% to 70% on average. Let's take a closer look at our solution: • investment smart contract • smart distribution of tokens among numerous liquidity pools for maximum profitability from investments • internal funding hub to optimize network gas fees • complete cycle tracking user transactions • transparent calculation and statistics of accrual of profit • contracts with a fixed investment term and open-ended contracts

Industries

country

Ireland

technologies

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

 

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solution

Aurlix is a next-generation crypto trading platform that uses advanced software to move quickly in rapidly moving markets.

client

The company is based in Australia and offers data, charting, analytics, and streaming news sentiment from over 120+ exchanges.

description

Aurlix reached out to our team because they were looking for experienced developers who could develop a trading framework for rapidly moving markets. That is how our partnership began. The CML team revealed that professional indicators, flexible workspaces, and useful widgets allow for creating a truly customizable user interface. We also developed: • interactive charts that work in real-time, • analytics tools, • data processing, • integration with third-party APIs.

Industries

country

Australia

technologies

Node.js, Express.js, Sockets.io, Mocha, Chai, ccxt, cryptojs, Angular, Rxjs, NgRx, SSR, TypeScript, MaterialUI, Cypress.io, PostgreSQL, MongoDB, TimescaleDB.