Blockchain app development - outsourcing company Fcs.Ninja

Blockchain App Development

Cryptocurrency, smart contracts, and enterprise Blockchain app development require great responsibility and oversight due to their high financial risk. That's why Fcs.Ninja, a blockchain app development company, relies on established and efficient internal processes, creating a sophisticated approach to quality control. The projects from the TOP 100 rating of CoinMarketCap entrust outsourced blockchain app development services to our team for blockchain app development.



Outsourcing blockchain app development for B2B

We create, design, and deploy enterprise-grade solutions, based on blockchain technology, for industries such as finance, logistics, information security, real estate, remote identification, secure data storage, etc.
Our team can develop, integrate, and deploy crypto-fiat gateways into your product.


Smart Contract Development| Creation and Issuance of cryptocurencies

Using technologies such as Ethereum, NEM, Polkadot, Solana and more we develop smart contract solutions for projects focused on Defi (decentralized finance) and other areas.


Cryptocurrency exchanges

Outsource blockchain development for trading with crypto assets (digital assets), development of DEXs (decentralized exchanges), trading panels, integration of various widgets for use in your products.
OTC-platforms development.


Outstaffing team of blockchain developers

Dedicated blockchain developers team. Skills, expertise, and competence of our developers enable developing a project from scratch quickly and efficiently, as well as with improving an existing product. We have successful experience in building blockchain teams for Storj Labs, Bloom protocol.



Development of dApps for decentralized finance, which includes products for Yield farming, Staking, DEX. Development of a unique product from scratch, as well as a fork of existing and proven solutions in the market, such as: Uniswap, Sushiswap, YFI, YFII, YAMv2, and others.


Secure storage of cryptocurrency

Server solutions for cold and hot storage of cryptocurrency;
Mobile cryptocurrency wallet;
Integration of storage functions and cryptocurrency transactions into your products.



Decentralized App is an application that uses the principles of decentralized storage and computing and can be deployed on blockchain technology.
We create Decentralized Apps based on the following platforms: Ethereum, Quorum, Bitcoin (and its forks), Graphene (BitShares), EOS, Cosmos, Hyperledger Fabric.


Web and mobile development outsourcing

We design and develop user-friendly interfaces and mobile apps for your blockchain projects.


Crypto friendly

We accept your project's native crypto as a payment method for our services (if your project is in CMC 300 rating), which allows you to save more cash on your bank account to drive other business needs.

Why Fcs.Ninja


Fact1:$1.8 Bln was transferred through the system of international money transfers during the course of the year with the use of a blockchain developed by our team.


Fact2:Our team was one of the first to participate in creating dApp for Samsung Blockchain SDK showcasing our innovative solutions in blockchain mobile app development.


Fact3:We have been engaged in outsource blockchain development since 2015, long before it became mainstream.


Fact4:We were one of the first to participate in the decentralized cloud storage products development.



Our blockchain app development company specializes in outsourcing blockchain app development and cryptocurrency-related projects

Projects for established leaders

Blockchain startups developed with our participation are already full-fledged, successful projects rated in the TOP 100 by CoinMarketCap.

Quick start

Ready to cover any required blockchain specialist vacancy for our customers within 2 weeks.

The Fcs.Ninja team took part in the development of more than 10 open source projects.

We know how to make your open source project reliable and profitable.

Storj Labs Storj Labs
Elixxir Elixxir
ConsenSys ConsenSys
NEAR Protocol NEAR Protocol


Blockchain is a transformative technology for storing and transferring information in the form of successive chains from transaction blocks. Blocks are included in a single database, which is automatically updated with each new transaction. We as a forward-thinking blockchain software development company, embraces this technology to offer advanced blockchain app development services that meet the evolving needs of businesses and industries.

Simply put, blockchain is a database that simultaneously runs on thousands of computers (nodes) , so that each of them always has up-to-date information. This helps achieve decentralization, i.e. there is no "main server.", or single point of risk.

The main principle is transparency of all performed transactions (each participant can view any transaction for any time) with impossibility to change them for previous periods. Each block in this database contains information about the previous block. Therefore, it is impossible to change the information in a separate block "retroactively" as this will affect all previous blocks up to the very first one.

At the stage of its emergence, the blockchain technology was used exclusively for cryptocurrency, and a bit later, was adopted by certain banking institutions. Today in its development, the new system has deeply penetrated our daily lives. Platforms for blockchain-based business app development allow monitoring the observance of copyrights, tracking the manufacturing processes of a certain product to ensure its compliance with the stated standards, not to mention absolutely all financial transactions.

Outsource blockchain development

Blockchaindfefdegesdfg projects development requires the developers not only to know programming languages but also to have a deep understanding of decentralized apps and cryptography principles.

Since 2015, our team has been developing blockchain business apps. It is easy to create your own cryptocurrency, develop an exchange, or organize an ICO - with the help of outsource blockchain development.