Blockchain Development Services

Unlock the potential of blockchain for your business

Let’s talk View our cases

Whether you're building a decentralized application, a secure enterprise solution, or an innovative blockchain-based game, our expertise ensures seamless execution and maximum impact.

Designing products for startups backed by

and more

phenomenon studio IN NUMBERS

98%

customer satisfaction rate

35%+

boost in conversions after redesign

60+

top-tier designers and developers on board

500M+

investments raised by our clients

Challenges

You’re here because you need
a powerful blockchain solution, right?

Struggling to find a reliable blockchain app development company?

Our blockchain app development company delivers secure and scalable solutions, ensuring your project meets the highest standards of performance and security.

Concerned about blockchain scalability and security?

We specialize in custom blockchain development, ensuring your blockchain solution is built with high security standards, efficient scalability, and seamless performance tailored to your business needs.

Looking to integrate blockchain into your enterprise ecosystem?

Our enterprise blockchain development services help businesses enhance security, transparency, and efficiency through innovative blockchain solutions.

Our Blockchain Development Services

Blockchain development solutions for every business

Cryptocurrency & token development

Our cryptocurrency and token development services enable businesses to create secure, scalable, and efficient digital assets, including native cryptocurrencies, stablecoins, and utility tokens, tailored to various use cases.

Decentralized Finance (DeFi) platforms

Our DeFi platform development services build secure, transparent, and scalable financial applications, including decentralized exchanges, lending protocols, and staking solutions, empowering users with financial transactions.

NFT marketplace development

Our NFT marketplace development services provide end-to-end solutions for buying, selling, and minting digital assets, ensuring seamless user experience, robust security, and blockchain interoperability.

Blockchain gaming & P2E solutions

Our blockchain gaming development services create engaging play-to-earn ecosystems with NFT integration, smart contract automation, and scalable gaming environments, enabling gamers to earn and trade digital assets.

Supply chain & logistics solutions

Our blockchain-based supply chain solutions enhance transparency, traceability, and efficiency in logistics, ensuring real-time tracking, fraud prevention, and automated smart contract management for seamless operations.

Identity & authentication systems

Our decentralized identity solutions provide secure, privacy-focused authentication and verifiable credentials, enabling users to control their personal data while ensuring compliance with global security standards

Benefits of Our Blockchain Development Services

Why should you choose
our development agency?

Custom-tailored solutions

Our custom blockchain app development is tailored to your business, ensuring seamless integration and optimal performance.

Smart contract development

Automate processes with secure and reliable smart contracts that eliminate intermediaries and reduce transaction costs.

Cost-effective development

We optimize the blockchain development process to minimize costs while maximizing efficiency and security.

Mid-level and senior experts

Our team consists of mid-level and senior web developers with 7+ years of expertise in your specific industry, ensuring your web solution is perfectly aligned with your audience’s expectations.

Proven trust and high satisfaction

As a trusted web development company, we prioritize strong relationships with our clients. Our commitment to excellence has resulted in a 98% client satisfaction rate, reflecting our dedication to delivering outstanding solutions.

INSIDE OUR BLOCKCHAIN DEVELOPMENT PROCESS

Building decentralized systems that are secure, functional, and maintainable

Blockchain projects fail for simple reasons: weak tokenomics, unaudited contracts, or hype over substance. Our process fixes that by focusing on what matters: secure smart contracts, sustainable token models, and interfaces anyone can use.

Product discovery

Understanding what belongs on-chain and what doesn’t

Not everything needs blockchain. We start by reviewing your concept to determine what should live on-chain versus off-chain, which blockchain fits your use case, and whether your token model holds up under scrutiny.

Key steps:

Use case evaluation and feasibility analysis
Blockchain selection (Ethereum, Solana, Polygon, etc.)
Tokenomics review and economic modeling
Regulatory and compliance considerations

Deliverables

Technical assessment blockchain recommendation tokenomics outline

Architecture

Designing contracts that are efficient and upgradeable

We map out your smart contract logic, data structures, and interactions before writing any Solidity or Rust. The goal is contracts that do what they need to without burning unnecessary gas or locking you into rigid systems.

Key steps:

Contract structure and function mapping
Gas optimization strategy
Upgrade mechanism planning
Access control and security design

Deliverables

Contract architecture diagram function specifications security requirements

Protocol design

Writing and testing smart contracts

We develop your contracts using industry-standard frameworks, write comprehensive tests, and run them through multiple scenarios. Every function gets tested for expected behaviour and edge cases.

Key steps:

Smart contract development (Solidity, Rust, etc.)
Unit and integration testing
Local testnet deployment and validation
Gas optimization and code review

Deliverables

Smart contract code test suite deployment scripts

Security audit

Identifying vulnerabilities before they’re exploited

We conduct internal security reviews and work with third-party auditors to catch vulnerabilities. Reentrancy attacks, integer overflows, access control issues — we’re looking for anything that could be exploited.

Key steps:

Internal security review
Third-party audit coordination
Penetration testing and exploit scenarios
Code fixes and re-audit if needed

Deliverables

Audit reports vulnerability assessment patched contracts

Frontend & wallet

Building interfaces that connect users to your protocol

We create web interfaces that interact with your smart contracts through Web3 libraries. Users can connect their wallets, execute transactions, and see their on-chain activity without touching the command line.

Key steps:

Web3 integration (ethers.js, web3.js, etc.)
Wallet connection (MetaMask, WalletConnect, etc.)
Transaction handling and error states
Real-time blockchain data display

Deliverables

Frontend application wallet integration transaction flows

Deployment & monitoring

Launching on mainnet and tracking contract activity

We deploy your contracts to the target blockchain, verify the code on block explorers, and set up monitoring for contract interactions. Post-launch, we track gas usage, transaction patterns, and any anomalies.

Key steps:

Mainnet deployment and verification
Contract monitoring and alerting
Documentation and usage guides
Ongoing maintenance and upgrades

Deliverables:

Deployed contracts verified source code monitoring dashboard documentation

Technology stack

Frameworks &
technologies we use

Binance Smart Chain

Polygon

Polkadot

Solana

ERC-20

ERC-1155 (network equivalents)

ERC-721

BEP-20

Solidity

Remix

Solc

Truffle

IPFS

OpenSea API

Binance API

Pancake Swap

Uniswap

Metamask

Coinbase wallet

Trust wallet

WalletConnect

Wondering about the price? We’ll help you find the best solution!

Let’s connect

Featured Cases

Discover how we’re driving change through innovative projects, strong partnerships, and measurable outcomes.

#Design prototype #Web app design

Cracker – cybersecurity web application

Cracker LLC Icon - fi_4628635

USA

Results

Over 10,000 active users

High user retention

Strong customer satisfaction

Explore

#Mobile app design #Mobile app development

RADAR – web3 projects aggregator

RADAR

Poland

Results

Quick access to trending Web3 projects

+25% engagement thanks to real-time alerts

Streamlined asset tracking across categories

Explore

#Web app design #Web development

Punk Panda – swap, stake, and farming platform

Punk Panda Icon - fi_4628635

USA

Results

Over 1 million users engaged

Increased daily unique visitors

Robust crypto trading and staking features

Explore

Joshua Caleb

Chief Innovation Officer at Divi Labs

I've been contracting Phenomenon Studio for design and development projects for the last two years, and I am yet to find a better agency that is more capable when it comes to production-quality design and development.

Explore All Cases

why chose us?

Your success is our
priority

Design that meets regulation

HIPAA- and GDPR-certified expertise for Healthcare and beyond.

Since 2019, we’ve gained HIPAA and GDPR certifications and industry recognition, delivering hundreds of products in Healthcare, SaaS, FinTech, and EdTech — where compliance and UX go hand in hand.

Design that lasts beyond trends

We don’t chase fads. We build digital products that stay relevant.

Our work looks sharp today and stays usable tomorrow — designed around long-term value, not short-term gimmicks. Scalable systems, brand consistency, and smart UX that grows with your product.

Design that’s developer-ready

We design for implementation, not handoff.

Every component is built with devs in mind: design tokens, accessibility, reusability, and real-world constraints. We collaborate with your team, reuse existing elements, and stay involved until everything’s live.

Local presence. Global delivery

Work directly with the doers — not a chain of account managers.

Collaborate with UX strategists in North America, while our senior design and development teams in Europe deliver fast, consistent results. We integrate into your tools and workflow, working as part of your team — from a single embedded designer to a full product squad.

what our clients say

5.0 is our average
on clutch & designrush

5.0

4.9

Craig Tortolani

CPO at Dekryption Labs

Alex Friedman

CEO at Open Path

Not only is the team extremely communicative, their work is exceptional. I have never worked with a team so talented while also being competitively priced and communicative.

KlickEx Team

George Fry

Founder at Neap

The quality of the designs is fantastic. Phenomenon Studio works at speed and is extremely punctual with timelines. They deliver top-notch outcomes with exceptional designs.

Andre Guerra

Co-Owner at RADCAT Design

Kevin Alvarez

Founder & General Partner, Predictive

Phenomenon Studio's ability to translate concepts and rough design mock-ups into high-fidelity assets, designs, and visuals was very impressive. The goal was to maintain simple elegance in the design aesthetic, and they did it very well.

Awards

Wins that inspire us forward

Looking for more?

Product redesign

Upgrade legacy interfaces with scalable, business-driven UX and Ul from a top-notch design agency.

Explore

Web app design

Design responsive, user-focused web platforms with strong UX/UI logic.

Explore

Website development

Launch a fast, scalable site that converts and supports product growth.

Explore

FAQ

Questions already
answered

What is blockchain app development?

Blockchain app development focuses on building decentralized applications (dApps) and software solutions that use blockchain technology to improve security, transparency, and efficiency. By leveraging blockchain, businesses can create innovative applications for industries like finance, healthcare, supply chain, and more. Learn how blockchain development can transform your industry with secure and transparent solutions.

How does blockchain application development benefit businesses?

Blockchain application development improves data security, lowers operational costs, and removes the need for intermediaries. By streamlining processes, blockchain technology ensures greater efficiency, transparency, and reliability. Discover how blockchain solutions can transform your business operations today.

How much does blockchain development cost?

The cost of blockchain development services depends on factors like project complexity, desired features, and security needs. Looking for reliable blockchain software development? Contact us today for a personalized estimate and discover how we can bring your blockchain project to life.

What industries can benefit from custom blockchain development?

Custom blockchain development is transforming industries like finance, healthcare, gaming, real estate, and supply chain management. By leveraging blockchain technology, businesses can ensure secure, transparent, and tamper-proof transactions. Explore how blockchain solutions can enhance security, improve efficiency, and drive innovation in your industry.

Why choose a blockchain app development company instead of freelancers?

A leading blockchain app development company provides expert developers, complete end-to-end blockchain solutions, advanced security features, and reliable long-term support. Partner with us to ensure the success of your blockchain project, from concept to launch.

What are enterprise blockchain development services?

Enterprise blockchain development services provide scalable, secure, and customized blockchain solutions designed for large businesses. These services enhance data integrity, boost operational efficiency, and support seamless digital transformation. Discover how blockchain technology can streamline business processes, improve transparency, and ensure secure transactions for your enterprise.

How can blockchain technology be integrated into existing business models?

Looking for expert blockchain development services? Our company specializes in seamless blockchain integration, helping businesses easily adopt decentralized solutions. We ensure smooth compatibility with your existing infrastructure, making blockchain adoption simple and efficient. Transform your business with cutting-edge blockchain technology today!

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