Development of decentralized exchanges and payment solutions based on blockchain technology

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Crypton Studio is a highly qualified, friendly team of
software developers. Since 2011, we have been developing web
applications, and since 2015, the blockchain technology area
has become our priority.
www.crypton.studio
StudioCrypton ( )

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A few words
about our team
Blockchains - Bitcoin, its forks and their
technological analogues; Ethereum, its forks and
their technological analogues; TRON; Hyperledger
Fabric
Programming languages - NodeJS / Solidity / Go
/ C ++ / Python / DART / Java / Kotlin / Swift
Frameworks - Vue.js / Nuxt / Web3 / Express /
React / Network / Remix / Flutter SDK / Lightning
/ Telegram API (+ include Bot API) / Facebook SDK
/ TradingView / Metamask / IPFS
DBMS - MongoDB / PostgreSQL
Our area of
competence
is:
Most of the team has experience of working in
banking institutions, so the development of
FinTech services has become a core competency.
We develop exchanges, p2p platforms, lending
services, payment solutions, cryptocurrency
storage, transfer and exchange services.
The development staff consists of 25 employees.
Including smart contract developers, back-end,
front-end and mobile developers.

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in numbers
Crypton Studio
Employees
25
Projects
17
блокчейны
9
Blockchains
mastered
9
Experience in
banking
20 years
Customer’s geography
8 Countries
Directors of crypto
companies in our
closed chat “Satoshi
Nakamoto Club”
523
Customer Retention
Rate
80%
Reports at
conferences of crypto
developers
4
Users of our products
34 576
Experience in loans - 20 years
Programming experience -
Experience in blockchain
development -
4 years
20 years
designer, mobile,
architect, front end, back
end, full stack, tester,
database programmer,
blockchain developer
Developers
Applications
9
Hours of software
development
19000

4. 04Cr
finwhalex.com ieo.finwhalex.com
testflight.apple.com/join/b38TdkdT
play.google.com/store/apps/details?id=com.finwhalex
P2P lending
platform
FinWhaleX is a P2P platform for secured and
unsecured lending. The list of fiat and
cryptocurrencies of the platform is constantly
expanding. In the nearest future we are
implementing the Credits blockchain and
integrating the Crypterium payment system.
The main functionality:
• Collateral in Bitcoin, Ethereum, Steam inventory;
• Loan currency (TUSD, USDT, USDC, RUR);
• Automatic investing;
• Mobile applications iOS / Android;
• Admin panel.
Technology Stack:
Blockchains - Bitcoin, Ethereum, Credits
Currencies - fiat (RUB), crypto
Programming Languages - NodeJS (+ NPM),
Solidity, Script, Dart
Frameworks - Express, Vue (+ Nuxt)
DBMS - MongoDB (+ Mongoose)

5. Cr
SpaceBot Reward
play.google.com/store/apps/details?id=space.bot.mobile
coinmarketcap.com/ru/currencies/prizm/
SpaceBot Reward is an Android application
designed for investments and incomes from the
ownership and paramining of Prizm cryptocurrency.
The main functionality:
Technology Stack:
• Prizm Wallet;
Programming Languages - Dart
• Paramining;
Frameworks - Flutter
• Paramatrix (referral program);
User Interface - mobile Android
• Income monitoring;
• Income withdrawal.

6. 06Cr
DAO Playmarket 2.0
dappradar.com/app/1488/dao-playmarket-2-0
playmarket.io
The main functionality:
• Uploading and downloading of Android applications;
• Application Token Issuing;
• Token sales on the platform;
• Secure ETH and ERC20 tokens wallet;
• Built-in decentralized exchange;
• Dividends;
• Voting via mobile application;
• Distributed Application Storage (IPFS).
• Monetization of purchases;
Technology Stack:
Blockchains - Ethereum
Programming Languages - Solidity, NodeJS, Dart
Frameworks - Flutter, Web3
User Interface - web, mobile (Android)

7. Cr
D8X
Decentralized exchange terminal for erc20 /
erc223 tokens.
dappradar.com/app/1523/d8x-exchange
d8x.io
The main functionality:
• Authorization through Metamask, Keystore file,
Ledger;
• TradingView Charts;
• Placing limit orders;
• Transaction history;
• Automatic transaction fee;
• Built-in video stream.
• Manual setting of transaction fee;
Technology stack:
Blockchains - Ethereum
Programming Languages - Solidity, NodeJS
Frameworks - Vue, TradingView, Web3
User Interface - Web

8. Cr
Binam
binam.io
Binam is a social trading platform that allows
private traders to copy trades of successful
traders on popular cryptocurrency exchanges. The
platform does not have access to user funds and
is free for them.
The main functionality:
Technology Stack:
• User registration;
Blockchains - any
• Personal Account;
Programming Languages - PHP 7.3, JavaScript
(ES6)
• Auto follow;
Frameworks - Laravel Framework 5.8.32
• Rating of traders;
• Signal Provider;
• Management of traders;
• Equity monitoring;
• Crypto-exchanges - Binance (coming soon
Bitmex, Poloniex, Bittrex, Bitfinex).
DBMS - Percona LLC Ver 14.14 Distrib 5.7.27-30
Interface - API
User Interface - Web (desktop + mobile)

9. Cr
FerFit
play.google.com/store/apps/details?id=space.bot.mobile
coinmarketcap.com/ru/currencies/prizm/
Mobile application to increase personal
motivation in sports, planning and monitoring the
physical activity of users. The information
collected in a single mobile application about
sports clubs in your city and the motivation in
the form of competitions to visit the gym leads
to the unification and communication among people
in a single theme club.
The main functionality:
Technology Stack:
• User registration;
Programming Languages ​​- NodeJS, Dart
• Geolocation;
Frameworks - Flutter, Hapi
• Planning and monitoring of physical activity;
DBMS - PostgreSQL (+ Sequelize)
User Interface - mobile iOS/Android
• Motivation system (remuneration / fines);
• Application currency (Fers);
• In-app purchases;
• Built-in messenger (text, photos, stories).

10. Cr
Crypto Slot
Resident
The classic Slot Resident game, implemented on
the Ethereum blockchain. Thanks to the
decentralized architecture, the application
favorably compares with the traditional game and
provides anonymity, impossibility of being
banned, guarantee of payment of remuneration,
correctness of algorithms, transparency of game
mechanics.
The main functionality:
Technology Stack:
• Secure ETH wallet;
Programming Languages - Solidity, NodeJS
• Application security token;
Frameworks - Flutter, Web3
• Flexible betting system;
User Interface - mobile Android
• Payments via a smart contract;
• Blockchain based calculations;
• Built-in referral system.

11. Cr
Crypto Duel
Crypto Duel is a bet between two players
(peers), the winner of which is determined by an
independent and open algorithm implemented in a
smart contract on the Ethereum blockchain.
cryptoduel.casino
t.me/chatduel
@CryptoDuelBot
The main functionality:
• Generating a secure Ethereum wallet;
• Wide range of bets starting from 0.01 ETH;
• Blockchain based random number generator;
• Complete anonymity;
• Determination of the winner in a smart contract;
• Convenient mobile application;
• Various interfaces (web, mobile, Telegram
chat, Telegram bot);
• Application security token.
• Guarantee of payments through a smart contract;
Стек технологий:
Blockchains - Ethereum
Programming Languages - Solidity, NodeJS, Dart
Frameworks - Flutter, Web3
User Interface - web, mobile (Android), Telegram
chat, Telegram bot

12. Cr
CashBackMoney
cashbackmoney.club
A community of investors based on a platform
with Ethereum blockchain smart contract core
feature all the scenarios of interaction between
participants are written in. High income and
guarantee of payment of profits.
The main functionality:
Technology Stack:
• The choice of investment amount;
Blockchains - Ethereum (ETH)
• Several investment plans (scenarios);
• Automatic transaction formation;
Programming Languages - Solidity, NodeJS
• Secure login (Metamask, Keystore file, user's
personal wallet);
• Short terms of investment;
• High incomes;
• Automatic payments;
• Referral system.
Frameworks - Vue, Nuxt, Remix
User Interface - Web (desktop + mobile)

13. Cr
Hedpay
hedpay.com
Neobank built on modern technology platforms.
Both crypto services based on blockchain and
traditional opportunities with fiat funds are
available.
The main functionality:
Technology Stack:
• Registration on the platform;
Blockchains - Bitcoin (BTC), Ethereum (ETH),
Hdp (ERC20)
• Wallets (crypto, fiat);
• Payments and transfers (crypto, fiat);
Programming Languages - NodeJS, Dart
• Hdp native crypto coin;
• Deposits in crypto coins;
• Services for merchants;
• Currencies exchange (crypto, fiat);
• Decentralized Crypto Exchange.
Frameworks - Vue, Nuxt, Express, Flutter
DBMS - MongoDB (+ Mongoose)
Interface - API
User Interface - Web (desktop + mobile), mobile
iOS/Android

14. Cr
Crypto Payments
Gateway
pay2bit.io
Cryptocurrency payment gateway Pay2bit is a
software interface that automates the movement of
cryptocurrency funds of an application / platform
/ store / currency exchanger. The gateway is used
as the core technology for a wide range of
applications.
The main functionality:
Technology Stack:
• Cryptocurrency wallet generation (private and
public keys);
Blockchains - Bitcoin, Litecoin, Ethereum, TRON, EOS
• Formation of transactions;
Programming Languages - NodeJS (+ NPM)
• Transaction sending;
• Secure storage of private keys;
Frameworks - Express
DBMS - MongoDB (+ Mongoose)
• Transaction monitoring;
• aes-256-cbc encryption;
• Setting network commissions;
• Multi-factor authentication.

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Contacts
Our.Website (
www.crypton.studio )
Our.Email (
marketing@crypton.studio )
Our.Telegram (
)@crypt0n_studio
Our.Phone (
)+7 952 683 7956
Our.LinkedIn (
)www.linkedin.com/company/cryptonstudio
Our.Facebook (
)www.facebook.com/cryptonst
Our.Twitter (
)www.twitter.com/crypton_studio