Trusted by the Top International Brands

Our Blockchain
App Development

With over a decade of hands-on experience in blockchain technology, we offer top solutions customized to our clients' unique needs.

Our team of blockchain developers are proficient in a range of blockchain platforms and languages including Ethereum, Hyperledger, Solidity, etc. Using advanced tools and methodologies such as smart contracts, decentralized applications (DApps), and continuous integration/continuous deployment (CI/CD) pipelines, we ensure the highest quality standards for our blockchain projects.

Smart Contract Development

Smart Contract

Our blockchain developers specialize in creating custom smart contracts tailored to automate complex business processes with precision and reliability, enabling transparent and secure execution of agreements and transactions.

Hire blockchain developers proficient in Solidity, Truffle Suite, and Ethereum to implement custom smart contracts aligned with your project objectives.

Decentralized App Development

App Development

As a leading blockchain app development company, we excel in crafting decentralized applications (DApps) that leverage blockchain technology to enable peer-to-peer transactions and data sharing.

Our DApp development services empower businesses to build scalable and secure decentralized solutions.

Blockchain Consulting


Leverage our blockchain consulting services to gain insights into blockchain adoption strategies, technology selection, and implementation best practices. Our consultancy services range from tech evaluation to regulatory compliance.

Hire blockchain consultants to develop a top blockchain strategy that drives innovation and digital transformation.

Blockchain Prototyping


Mitigate risks and validate your blockchain project ideas through our rapid prototyping services. Our developers employ agile methodologies and industry-leading tools to quickly develop functional prototypes.

By iterating on prototypes and gathering feedback early, we help you optimize resource allocation for successful project execution.

Cryptocurrency Wallet Development


From hot wallets to cold storage solutions, we utilize cryptographic techniques and multi-signature authentication to safeguard users' digital assets against unauthorized access and cyber threats.

Our cryptocurrency wallet development services ensure seamless integration with blockchain networks.

Blockchain Integration


Whether it's integrating smart contracts into supply chain management systems or implementing blockchain-based identity solutions, we empower businesses to take the full potential of distributed ledger technology.

Our seasoned blockchain developers specialize in API development, data migration, and system integration.

Permissioned Blockchain Development

Blockchain Development

We are experts in frameworks like Hyperledger Fabric, Corda, and Quorum to build permissioned blockchains that provide controlled access, data confidentiality, full security and auditability.

Partner with us to deploy permissioned solutions that enable efficient collaboration among trusted parties within your ecosystem.

Tokenization Solutions


Transform real-world assets into digital tokens with our tokenization blockchain solutions. Our developers design and implement tokenization platforms that facilitate the fractional ownership, trading, and liquidity of assets.

With blockchain-based tokenization, businesses can unlock new revenue streams and reduce transaction costs.

Blockchain Security Audits

Security Audits

Our experts conduct thorough assessments to identify vulnerabilities, assess compliance with security best practices, and recommend remediation measures to safeguard your blockchain applications.

From smart contract audits to penetration testing and code review, we provide customized security solutions.

Our Recent Work

Our Blockchain
App Development


As a leading blockchain app development company, Zazz brings top expertise in architecting and deploying innovative blockchain solutions. Our seasoned blockchain developers offer expertise in areas such as smart contract development, decentralized application (DApp) architecture, and blockchain integration.

With a deep understanding of blockchain protocols like Ethereum, Hyperledger Fabric, and Corda, we design and implement scalable and secure blockchain solutions that facilitate transparent and tamper-proof transactions.

Partner with Our Blockchain

Experts to Build Next-gen Applications

How We Deliver the
Best Blockchain App
Development Services

Our success in blockchain app development is rooted in a detailed process that aims to deliver exceptional applications as per your business needs. We adhere to a proven methodology that enables us to create blockchain solutions that are not only innovative but also scalable and secure.

Our Industry-Specific Blockchain Experience

Boasting a rich history of pioneering blockchain solutions, Zazz has become the go-to blockchain app development company, renowned for its bespoke blockchain applications helping the unique needs of diverse industries worldwide. Our industry-specific expertise is what sets us apart and makes us the preferred partner for businesses looking to use the transformative power of blockchain.

The Journey of a Successful App
Begins Here!

Blockchain Frameworks
That We Have Mastered.

  • HTML Developers iAd

  • CSS Developers HealthKit

  • JavaScript Developers AVKit

  • JQuery Developers TVMLKit

  • YII Developers GameplayKit

  • YII Developers UIKit

  • Python Developers SceneKit

  • JavaScript Developers CloudKit

  • PHP Developers EventKit

  • Ruby Developers ARKit

  • Zend Developers MapKit

  • Zend Developers WatchKit

  • .NET Developers iBeacon

  • React.js DevelopersSiriKit

  • Vue Developers GLKit

  • Vue Developers ClassKit

  • Vue Developers NewsstandKit

  • Vue Developers WebKit

  • .NET Developers SpriteKit

  • React.js DevelopersHomeKit

  • Vue Developers Apple Play JS

  • Vue Developers ClockKit

  • Vue Developers PushKit

  • Vue Developers Metal

  • Python Developers Core Bluetooth

  • JavaScript Developers PassKit

  • PHP Developers Core ML

  • Ruby Developers Core Data

  • Zend Developers StoreKit

  • Zend Developers GameKit

FAQs on
Blockchain App developemt

Q1. How much does it cost to build a blockchain app with Zazz?


Building a blockchain app with us involves a tailored approach, with costs varying based on factors such as the app's complexity, the blockchain platform chosen, and the extent of customized features required. Our team provides a transparent and detailed consultation to understand your needs, allowing us to offer an accurate and competitive quote.
We strive to deliver value-driven solutions that reflect your investment so that every aspect of the development is aligned with your budget and business goals for optimal return on investment.

Q2. What is the typical timeline for developing a blockchain app?


The development timeline for a blockchain app at Zazz ranges from a few weeks for straightforward projects to several months for more intricate solutions. Key factors affecting the timeline include the app’s complexity, the integration of bespoke features, and the specific blockchain technology utilized.
Our agile development methodology facilitates flexibility and efficiency, enabling us to adapt to any project adjustments with timely delivery. Regular updates and milestone reviews are integral to our process, keeping clients informed and involved at every stage.

Q3. What tools and technologies do you use for blockchain-based solutions?


We employ a comprehensive suite of state-of-the-art tools and technologies tailored to blockchain development, including Ethereum for smart contracts, Hyperledger for private blockchains, and Solidity for programming.
Our selection of tools is project-specific, aimed at optimizing performance, enhancing security, and ensuring scalability. This strategic approach allows us to craft bespoke blockchain solutions that are not only innovative but also aligned with the latest industry standards and best practices.

Q4. Do you offer post-launch support and maintenance for blockchain apps?


Post-launch, we offer extensive support and maintenance services to ensure the enduring performance of your blockchain app. This includes regular updates to incorporate the latest blockchain advancements, ongoing bug fixes, and security enhancements to address new vulnerabilities.
Our commitment extends to adding new features and functionalities that keep your app competitive, providing a comprehensive support system that guarantees the long-term success and relevance of your blockchain solution.

Q5. How does Zazz ensure the security of blockchain applications?


Security is paramount at Zazz, where we employ multi-layered security protocols including advanced encryption, comprehensive smart contract audits, and stringent testing methodologies.
Our development process is designed to identify and mitigate potential security threats, ensuring the integrity and confidentiality of data within the blockchain. This rigorous approach to security underpins every project, providing our clients with the assurance that their blockchain applications are built to the highest standards of safety and reliability.

Q6. What kind of blockchain projects have you worked on?


We boast a diverse portfolio of blockchain projects across various sectors, from fintech and healthcare to supply chain management and real estate. Our expertise encompasses a broad spectrum of blockchain applications, including but not limited to decentralized apps (DApps), smart contracts, tokenization platforms, and private blockchain networks. This wide-ranging experience enables us to deliver customized blockchain solutions that address the unique challenges and opportunities within each industry.

Q7. Can you develop custom smart contracts for my business?


We specialize in crafting bespoke smart contracts tailored to the unique needs of your business, leveraging our deep expertise in smart contract programming languages like Solidity. Our custom smart contracts are designed to automate processes, streamline transactions, and enhance operational efficiency along with the highest levels of security and compliance. This personalized approach ensures that our smart contracts are a perfect fit for your business model and objectives.

Q8. How flexible is Zazz in adapting to changes during the blockchain app development process?


Flexibility is a hallmark of our blockchain app development process, underpinned by our agile methodology. We welcome and seamlessly incorporate changes and feedback throughout the development cycle so that the project remains aligned with evolving business needs and market trends. This adaptability allows us to deliver a final product that is precisely tailored to meet the current and future demands of our clients' businesses.

Q9. Do you offer consultancy services for blockchain strategy and implementation?


We provide consultancy services in blockchain strategy and implementation, guiding clients through the complexities of blockchain adoption and integration. Our consultancy services are designed to offer strategic insights, risk assessment, and tailored solutions that align with your business objectives, ensuring a smooth and successful implementation of blockchain technology within your organization.

Q10. Can you integrate blockchain solutions with existing enterprise systems?


We are proficient in integrating blockchain solutions with existing enterprise systems, enhancing them with the added benefits of blockchain technology such as improved security, transparency, and efficiency. Our integration services ensure seamless interoperability, allowing businesses to leverage blockchain's potential without disrupting their existing operational workflows, thereby facilitating a smooth digital transformation journey.

Move Your Project
Forward with the
Expert Team

“We are the trusted partner for creating high-
performance iOS apps that become the highest
revenue generator for your business."
Keen to know
what’s happening here?

Read our blog on topics worth exploring and get technological insights
that are sure to amaze you.

See more blogs See All Blogs
Zazz can turn your vision into a reality. Let’s
collaborate to create something groundbreaking!

Creating Memorable digital experiences since 2009.


18 King St E,14th Floor, Toronto, ON M5C 1C4, Canada


Silicon Park, VIP Hills, Madhapur, Hyderabad, India 500081

San francisco
San Francisco

795 Folsom Street, 1st Floor, San Francisco, CA 94103, USA


800 Boylston Street, 5th Floor, Boston, MA 02199, United States

New York
New York

405 Lexington Avenue, 26th Floor, Manhattan, NY 10174


Columbia Tower, 701 Fifth Avenue, 42nd Floor, Seattle, 98104-5119


Suite 3100, 325 North St. Paul Street, Dallas, TX 75201, United States


Berkeley Square 2nd Floor, Berkeley Square House, London, W1J 6BD, GBR


55 East Monroe Street Downtown, Suite 3800, Chicago, IL 60603, USA

Schedule a Free Consultation