Digital Transformation Services for Rental and Real-estate management

Digital technologies and innovations to make assets holding companies more agile, efficient, and sustainable



The platform was built using the most secure protocols and is the result of years of experience in the fields of trading and market-making. The platform is also fully compliant with KYC/AML regulations. The Yellow team supports token issuers throughout the process of creating and managing digital assets and is capable of providing technical and strategic support to ensure the long-term success of your assets. Yellow has been a key player in the blockchain community for a number of years and has supported hundreds of projects in their development. The Yellow brand is recognized and trusted by investors, service providers, and traders, which has led to the emergence of a vibrant community around the platform.

CryptoCurrency Exchange

Allows customers to trade cryptocurrencies or digital currencies for other assets, such as conventional fiat money or other digital currencies. Exchanges may accept credit card payments, wire transfers, or other forms of payment in exchange for digital currencies or cryptocurrencies. A cryptocurrency exchange can be a market maker that typically takes the bid-ask spreads as a transaction commission for is service or, as a matching platform, simply charges fees.

Issue all types of Tokens

Tokens represent a set of rules that are encoded in a smart contract – in this context called the token contract. Every token belongs to a specific blockchain address. Such tokens can be accessed with a dedicated wallet that communicates with the blockchain and manages the public-private key pair related to that particular address. Only the person who owns the private key for this address can access the token.

Smart Contracts

These contracts are intelligent, they can be fulfilled automatically. Even if these contracts are fulfilled automatically, it is necessary for each of the members to do their part. The main differences between smart and traditional contracts are the ways they are written, their legal implications, and how the agreed conditions will be fulfilled.

Project Description

The company needed the creation of specific tokens and the processing process was simple, straightforward, and automated. Bringing Blockchain to the masses through an exchange marketplace that provides the tools for everyone to be part of the Blockchain ecosystem. The company needed to create a single platform that would provide customers with access to information and services.



The company needs to customize the platform, create an exchange, market-making (in other exchanges/pairs), listing on other exchanges, and coinmarketcap like platform. A created platform where push liquidity providers in the Marketplace.


Bringing Blockchain to the masses through an exchange marketplace that provides the tools for everyone to be part of the Blockchain ecosystem: - Easy to use; - Little human interaction: autonomation; - 5 types of tokens: Utility tokens; In-game digital assets (including centralized) and NFT; Predictive markets; Loyalty points; Security tokens.


Decided to use ERC 20 first. Without human intervention - Single Wallet, Currency. Besides this, use only USDT pair. Standardized minimum deposit, withdrawal fee-based in USD value of Ethereum transaction. Extra information required for due diligence (markets listed, marketcap, volume, (etc?), confirmation of correct ticker/ethereum contract) => will enable automatic due diligence. Once listed, customers require MM. List through API (case for centralized token inventories). API for syncing inventory and token supply.


The company got token issuers: - Market Making (in our exchange against USDT) (in other exchanges/pairs); Listing on other exchanges and coinmarketcap like platforms; Legal; Marketing / PR services; Advisory; Smart contract auditory; Giveaway/Airdrop services for new tokens. Also were added traders: Algo trading funds, automation & bots; Signals; Social trading; Stacking / Master node services; Mining pool services.

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Sumy City, Pervaya Zheleznodorognaya Steeet,1 Topaz Business Center Plaza, Ukraine
+3-8098-666-04-75, +3-8097-255-18-87

About Us

SimpleXoft is a Software Development and IT Consulting company with more than 4 years of experience in the market. We are 35+ people, distributed in our development centers in Ukraine: Kyiv (headquarter) and Sumy. We work for large international corporations throughout the EU and US in projects that demand leading-edge software development skills. We have been providing outsourced offshore services since 2017.




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