Join the tide of positive disruption that surges the entire world

Blockchain Software Development

Join the tide of positive disruption that surges the entire world. Bring innovation into your industry with a distributed product to inspire and empower the people of today.

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Into the ranks of a cryptographic revolution

Build blockchain and cryptocurrency software customized for business goals. Our expert developers create sophisticated digital products based on well-designed cryptographic algorithms.

Outsource to an experienced team in an affordable destination for world-class quality coding — with deep production experience across smart contracts, ICO launches, exchange platforms and identity solutions.

Blockchain products we build

Five concrete product shapes we ship for fintech, healthcare and identity clients.

Smart contract-based apps

Speed of execution with instantly available public blockchain info. Reduced operation costs through automated contracts requiring no manual intervention. Security via decentralized blockchain removing hacking risks. Built with Solidity targeting Ethereum Virtual Machine.

Creating a coin and launching it

Launch an ICO with a unique conceptual angle. Services include White Paper development, visual design for logo and branding, website creation, ERC20 token development, social-media + PR promotion, legal support for regulatory compliance and beta software with a proof-of-concept.

Crypto exchanger

A performant and secure online trading shop for buying and selling cryptocurrency. Static order book, currency-to-fiat exchange, deep production experience from the EXtoBit project — best practices in crypto-platform development applied from the start.

Live cryptocurrency exchange platform

A sophisticated global-scale trading platform with live order books. Features: order matching, automatic order-book adjustment, efficient internal sanity checking, secure modular structure confining breaches, advanced networking protocols with other exchanges, resilience against trading-volume spikes.

Identity management solutions

Mobile or web apps for blockchain-based personal-information control. Users verify transactions with a personal signature in the blockchain stream and gain reputation credit without governmental or financial-institution authority. Applications in Finance, Healthcare and Insurance.

Coin launch — what you get

Seven artefacts shipped as part of an ICO / coin-launch engagement.

1

White Paper

A rigorous technical and economic write-up that frames the token, the problem and the go-to-market thesis for investors.

2

Visual Design

Logo, brand system and visual identity for the token and its parent project.

3

Website

A high-conversion launch site connected to the wallet flow, KYC, and the white-paper download.

4

The Coin (ERC20 token)

Production ERC20 token on Ethereum with audited Solidity contracts, mint/burn semantics and a deployment plan.

5

Promotion

Coordinated social-media and PR campaign aligned with the launch calendar.

6

Legal Support

Regulatory compliance — jurisdiction selection, KYC/AML procedures and token-classification advice.

7

Beta Software

A working proof-of-concept that demonstrates the token mechanics end-to-end before public sale.

Where blockchain pays off

Tamper-evident contracts

Paper contracts are no longer the sole viable option. Blockchain keeps details permanent and unchangeable, reducing the need for human verification — two parties publish an agreement in the feed and mutually confirm it.

Platforms and chains we ship on

Production experience across the main programmable chains.

Ethereum

Ethereum

Cardano

Cardano

Polkadot

Polkadot

Solana

Solana

Bitcoin

Bitcoin

Tools & Technologies

Smart contracts
  • Solidity
  • Ethereum Virtual Machine
  • OpenZeppelin
  • Hardhat
  • Foundry
Backend
  • .NET
  • Node.js
  • Ruby on Rails
  • PHP
Wallets & on-chain
  • Web3.js
  • ethers.js
  • MetaMask
  • WalletConnect
Storage & nodes
  • IPFS
  • The Graph
  • Alchemy
  • Infura
Token standards
  • ERC20
  • ERC721
  • ERC1155

Frequently Asked Questions

What blockchain development services does Softermii provide?
We build custom blockchain and cryptocurrency software: exchanges, wallets, smart contracts, tokenization platforms, and decentralized applications — covering architecture, development, security review, and launch.
Which blockchain platforms do you work with?
We select the platform to match your use case — public chains like Ethereum for open ecosystems, or permissioned frameworks when privacy and throughput matter most. The choice is made during discovery based on your performance, cost, and compliance requirements.
How do you secure blockchain products?
Security is built in from architecture onward: smart-contract reviews, secure key management, penetration testing, and monitoring after launch. Crypto products also get compliance-aware flows for KYC/AML where regulations require them.
How much does blockchain development cost?
Budget depends on the product type — a token or wallet is far smaller in scope than a full exchange or marketplace. After discovery we provide a transparent feature-by-feature estimate so you can phase the investment and launch with the core first.
Can you integrate blockchain into an existing product?
Yes. We add blockchain capabilities — payments, tokenization, provenance tracking, or smart-contract automation — to existing web and mobile products, designing the integration so your current users and data flows are not disrupted.

Don't Dream for Success, Let Us Make It Real

Tell us what you're building. We'll tell you how fast we can ship it — and what it'll cost.

  • ISTQB
  • Microsoft expert
  • AWS certified
  • PMP
  • IBM practitioner
  • IBM co-creator
  • IBM team essentials

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