Blockchain App Development Company

It's Time For Your Business To Innovate & Lead the Market

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Streamline your business operations with transparent & secure business data & smoother online transactions choosing a reliable blockchain app development service partner!

At QSS, we offer end-to-end blockchain development services. Our team of blockchain developers can help you create a custom blockchain solution for your business or project. We have experience with a variety of blockchain platforms, including Ethereum, Hyperledger, and Corda. We can also develop smart contracts, dApps, and other decentralized applications.

blockchain app development services
Blockchain App Development Company

We help businesses get their project off the ground and fully operational using thelatest and mostinnovative technology. We are dedicated to finding smart solutions to your problems, because we understand that each project is different.

If you’re looking for a partner to help you create a cutting-edge blockchain solution, we can definitely be your perfect choice. We have the skills and experience necessary to build a custom solution that meets your specific needs.

Blockchain App Development Services We Offer

At QSS Technosoft Inc., we offer a variety of blockchain development services to help our clients take advantage of this revolutionary technology. Whether you’re looking to develop a new blockchain application or integrate blockchain into your existing business, we have the experience and expertise to help you succeed.

Being a trusted development company, we are capable of implementing solutions for blockchain platforms across wider business domains. We’ve been trusted by businesses from all over the world and have helped them implement decentralized apps over blockchain networks. If you’re looking to figure out how many potential customers you’ll have access to, our team can help develop an IT strategy for your business and answer any questions that you might have. Our wide range of Blockchain services that mainly cover:

Blockchain App Development Services


Crypto Exchange Development Services

We are pioneers in developing complete crypto currency exchange software to facilitate secure and fast transactions. From wallet development, cryptocurrencies payment gateways integration to token generation & Escrow services, we help you build a customizable and scalable crypto currency exchange solutions focussing on security, connectivity of your business.



Cryptocurrency Wallet Development Services

Being the most reliable Blockchain App Company, we offer white label cryptocurrency wallet development services for those who want to enter the market with their own wallets. We develop both hot and cold wallets that support multiple currencies and are compatible with all major exchanges. Our developed Cryptocurrency wallet solution is rich in features like secure storage, transaction management, multi-platform support etc.



DApps Development Services

Develop efficient smart contracts accessible to decentralized applications (DApp) on blockchain networks like Ethereum with QSS! Being one of the promising Decentralized Application Development Company in India, we offer reliable & scalable DApp services with our team of highly proficient Blockchain developers. We also create custom smart contracts with solidity programming, to automate the business process with high security.



Escrow Services with KYC

Our Escrow development services with KYC provide you with a secure platform for conducting your business. We use the latest technology to verify the identity of our users and to protect their personal information. We offer a variety of features to our clients, including a secure login system that uses two-factor authentication, a user management system that allows you to control who has access to your account, a transaction history and an Escrow balance that ensures your funds are always available.



Faucet & Airdrop Solutions

We offer exciting marketing solutions like faucet and airdrop campaigns that can be used to promote Blockchain events. We offer sales of tokens or shares for services, during fundraising activities. The tokens or shares are distributed to participants in exchange for an offered service, like visiting the site, providing some information or clicking a Captcha.



Initial Coin Offering Development Services

We’re a one-stop shop for all your ICO needs, and we’re committed to helping you launch a successful token sale. Our wide range of Initial Coin Offering Development Services are designed to help our clients reach their goals. Our Blockchain experts will work with you to develop a comprehensive plan for your ICO, including the development of smart contracts, token creation, and marketing strategies.



Tickets Development Services

We offer complete ticket development services that cover the entire spectrum of the software development life cycle. We offer a ticketing solution that utilizes Blockchain tokens instead of actual paper tickets. These tickets can be traded, but the trades are settled on the Blockchain to prevent fraudulent activities and make it easy to track who owns what.



Token Generation & Sales

Cryptocurrency ERC-20 standard tokens is a great way to fundraise for your project or business. If you’re looking to create your own cryptocurrency ERC-20 standard tokens, we can help you out. We’ve got the tools and resources you need to get started, and we’ll be there to support you every step of the way.


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blockchain services

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Why Choose QSS as your Blockchain App Development Service Partner?

QSS is a leading blockchain development service partner with a team of world-class developers, backed by years of experience and expertise. We are committed to building integrative solutions that will transform your business. Here is how we are different from others

Cost-effective Development

QSS is one of the most cost-effective blockchain development service providers in the market. Our team of experienced blockchain developers help you build your blockchain application at a fraction of the cost of other providers.

Agile Development Process

We utilize the Agile Development Process to ensure that our clients’ projects are delivered on time and within budget. We emphasize customer collaboration, frequent deliveries, and flexibility.

Vast Industry Expertise

We have a deep understanding of the unique challenges and opportunities that each industry presents. With proficiency in 15+ domains, we’re able to leverage our experience to help our clients achieve their goals.

Dependable Experts

QSS is a blockchain development service partner that you can depend on. Our team of experts are dedicated to providing the best possible service to our clients. We are always here to help you with any questions or concerns you may have about your project.

Flexible Engagement Models

We offer customized engagement models to meet the exact diverse business needs. You can hire our professionals on hourly, weekly and on a monthly basis as per your requirements. Also, we are flexible to work on client’s respective country’s time zones.

Round-the-clock Support

We understand that the blockchain space is constantly evolving and that our clients may need assistance at any time. That’s why we offer our round-the-clock support service – so you can always get the help you need, when you need it.


Industries we have transformed with our Blockchain Development Solutions



Our Blockchain Healthcare solutions have created transparent and fraud-free medical processes. Our Blockchain integrated healthcare solutions have improved patient care, streamlined clinical trials, making health data more secure & efficient.



Till now, we have helped many educational institutions securely store student data, transcripts, and records through blockchain technology. Our Blockchain based solutions are allowing students and educators to easily access a variety of learning materials.


Banking & Finance

Our blockchain development solutions have helped businesses in the finance and payments industry to improve their payment processing, reduce costs, and speed up transaction times. We have also helped businesses to create new applications that make use of blockchain technology, such as loyalty programs and digital wallets.


Travel & Tourism

With over 10 years of experience in blockchain, we offer a variety of solutions for travel & tourism businesses. We provide end-to-end development services, including identity verification and payments so that you have total control. Plus, our team includes specialists who know the industry inside and out.



Our Blockchain based retail solutions have helped our clients improve their operations, better serve their customers, and stay ahead of the competition. Blockchain has enabled our clients to track their inventory, manage their supply chains, and connect with their customers in a new way.


Real estate

Our built blockchain platform allows for the creation of smart contracts that automate the process of contract negotiation and execution, eliminating the need for paper documents and manual processes. This not only saves time but also reduces the chances of errors and fraud.


Supply Chain

Our blockchain development solutions helped businesses track their inventory in real-time, so they always know exactly where their products are and when they’ll be delivered. We’ve also helped businesses use blockchain to create smart contracts with their suppliers. This way, they can automate payments and other processes, saving time and money.



Our Blockchain developers have provided a secure platform for online transactions, eliminating the need for third-party intermediaries such as banks or credit card companies. This facilitates faster & secure transactions. Also, our built Blockchain-based loyalty programs are being used to reward customers for the continued business of our clients.



Our professionals have offered smart contracts & decentralized legal solutions that aid in resolving disputes, notarizing documents, or maintaining records.

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Blockchain Development Process We Follow

Here is the complete Blockchain Development process QSS team follows

Blockchain Technology Consulting

As a prominent Blockchain App Development Company, we help you assess whether blockchain is the right solution for your needs, and if so, we can assist with the planning and execution of your project. We can also provide guidance on how to integrate blockchain into your existing business processes.

Requirement Analysis

The first step in developing a blockchain application is requirement analysis. Our proficient Blockchain development team understands the problem that the application will solve and identify the stakeholders who will be involved. Thereafter we create a roadmap for Blockchain development.

UI/UX design & Prototype

Our Blockchain team creates cutting-edge intuitive UI designs that are simple and convenient for the end users.  The process involves architecting the system, choosing the right technology, and creating a prototype. We ensure that the design must be scalable and secure in order to accommodate future growth.

Blockchain Development

Based on the initial feedback, our Blockchain development team architects a high-quality blockchain product for your organization. Our team knows that there is no one-size-fits-all approach. Hence we rely on tailoring the development process to our client’s specific needs.

Quality Assurance

Once development is complete, our developers carefully test every blockchain product to catch any remaining issues before release. This way we ensure that the application continues to meet users’ needs over time.


Our highly qualified team follows the standard protocols while deployment. They’ll be deployed in a platform where they can be accessed easily by potential customers.

Support and Maintenance

QSS Technosoft Inc. offers full support and maintenance services after the product is launched. This includes providing support to users, keeping the software up-to-date, and ensuring that the system remains secure.


Success Stories

We feel privileged and honored to share our success stories, showcasing our most recent Innovative projects.

Our Insights

Browse our tips, trends, & strategy that help businesses around the globe with complex business challenges.

General FAQs about Blockchain App Development

How Blockchain technology is revolutionizing the mobile app industry?

The mobile app industry is in the midst of a major transformation. In the past, apps were developed primarily for closed ecosystems like Apple’s App Store or Google Play. However, the rise of blockchain technology is changing all that. Now, there are a number of new platforms that allow developers to create decentralized apps (dApps) that run on a blockchain. This new model has a number of advantages over traditional app development, which we will discuss in more detail below.

Is it worth to invest in Blockchain development?

Yes, investing in blockchain development is definitely worth it. For businesses, some of the most valuable advantages include increased security, transparency, and efficiency. Blockchain technology can help to streamline processes and reduce costs by eliminating the need for intermediaries. It also provides a tamper-proof record of transactions that can be used to track assets and verify ownership. These features make blockchain ideal for use cases such as supply chain management, identity verification, and asset tracking.

What are the top industries completely getting disrupted with Blockchain Technology?

The top industries that are being disrupted by blockchain technology are banking, healthcare, supply chain management, and the Internet of Things.

Banking: With blockchain technology, banks can offer new services to their customers such as peer-to-peer payments, micro-loans, and credit scoring. Blockchain can also help banks reduce costs by streamlining back-office processes and eliminating the need for intermediaries.

Healthcare: Blockchain can help healthcare organizations improve patient care by securely sharing data between different providers. Blockchain can also be used to create immutable medical records that cannot be tampered with. Additionally, blockchain can help reduce fraud in the healthcare industry by ensuring that only authorized users have access to sensitive data.

Supply Chain Management: Blockchain can help businesses track their products throughout the supply chain from manufacturing to distribution to retail. By tracking products on a blockchain, businesses can ensure that they are not counterfeit and that they meet all quality standards. Additionally, blockchain can help businesses manage their inventory more efficiently and reducing the need for paper-based records.

Internet of Things: Blockchain can be used to secure communications between devices on the Internet of Things. By using blockchain, businesses can be sure that their data is safe from tampering or cyberattacks. Additionally, blockchain can help businesses automate tasks such as monitoring devices for faults and issuing software updates.

What are the business applications of Blockchain?

There are a number of potential business applications for blockchain technology. Some being-

  • One example is using blockchain to create a secure, decentralized database for storing customer information. This could potentially help businesses to avoid data breaches and protect customer privacy. 
  • Another example is using blockchain to create a tamper-proof supply chain management system. This could be used to track the movement of goods and ensure that they are not counterfeit or otherwise tampering with. 
  • Blockchain could also be used to create a decentralized platform for managing digital assets such as cryptocurrency. This would allow users to securely store, trade, and use digital assets without the need for a centralized authority.
Which technology is best for developing a Blockchain app?

There is no single answer to this question as the best technology for developing a blockchain app depends on a number of factors, including the specific requirements of the app, the development team’s expertise, and the budget. However, some popular choices for blockchain app development include Ethereum, Bitcoin, Hyperledger Fabric, and R3 Corda.

How to hire the right Blockchain app development company?

When it comes to developing a Blockchain application, you want to make sure that you hire the right development company. There are a few things that you should take into consideration when making your decision.

  1. First, you need to consider the size of the company. You don’t want to hire a company that is too small and won’t be able to handle the project. On the other hand, you also don’t want to hire a company that is too large and will charge you more than necessary.
  2. Next, you need to look at the experience of the company. You want to make sure that they have experience in developing Blockchain applications. This way, you can be sure that they know what they are doing and will be able to create a quality product.
  3. Finally, you need to consider the price of the project. You don’t want to overspend on your project, but you also don’t want to under-budget it. Make sure that you get quotes from multiple companies so that you can compare prices and get the best value for your money.
How much does it cost for blockchain app development?

The cost of blockchain app development can vary depending on the size and complexity of the project. Generally, the cost of developing a blockchain application will be higher than traditional app development due to the need for specialized skills and knowledge. However, the benefits of using blockchain technology can outweigh the increased costs.

How long does blockchain software development take?

This is a difficult question to answer, as it depends on a number of factors, including the size and complexity of the project, the experience of the development team, and the availability of resources. Generally speaking, however, we would expect a blockchain project to take between 4 and 6 months to complete.

How can I get started with blockchain app development?

If you’re interested in getting started with blockchain app development, there are a few things you need to know. First, you should have a basic understanding of how blockchain works. You can learn more about this by reading our blog post on the basics of blockchain technology. Once you have a grasp on the basics, you’ll need to choose a programming language and development platform.

How experienced are you in blockchain development?

With over a decade of experience in software development, we have extensive knowledge of blockchain and cryptocurrency development. We’ve developed products for a wide array of industries from Education, Healthcare to Finance, Games & Supply Chain. Make sure to read more about our journey on our website.

Are there any examples of your Blockchain development work?

Yes. Our team has developed a number of successful Blockchain applications for clients in a variety of industries. Feel free to take a look at our portfolio. You can also check some of the case studies we wrote about the projects we worked on.

What technologies and programming languages do you use in your work?

With 200+ engineers in our company, we’re able to cover a wide variety of technologies and programming languages. There are a few different types of technologies and programming languages used in blockchain app development. The most popular ones are Solidity, JavaScript, and Java. However, there are many others that can be used as well. We keep ourselves updated to the latest tools & technologies, meaning we’re ready to provide high-quality product development.

How many team members do usually work on a project?

The number of team members working on a project can vary depending on the size and scope of the project. For example, a small project might only require a few people, while a large project might require a team of dozens or even hundreds of people. The important thing is to make sure that you have the right mix of skills and experience on your team to get the job done.

Can you upgrade my blockchain product in the future?

Yes. The beauty of blockchain is that it is constantly evolving. As new upgrades are made to the underlying technology, we can incorporate them into your product to keep it up-to-date.

Do you provide support services after the development process is completed?

Yes, we provide support services after the development process is completed. We can help you with any questions or issues you may have with your blockchain application or would further develop the solution integrating more features & third party services. We can also provide ongoing maintenance and support for your blockchain application.

How can I get informed about your progress? Do you use video calls?

Yes, we use video calls to keep our clients updated on the progress of their project. We communicate with our clients via Zoom, Slack, Skype, and telephone calls. You are free to contact our Project Manager for more information at any moment.

Which methodologies do you use in your work?

Agile methodology is what we usually follow in all of our development processes.

Do you guarantee the security and confidentiality of our intellectual property?

We take the security and confidentiality of our client’s intellectual property very seriously. We have a strict policy in place to prevent unauthorized access to your data, and we will never share your information with third parties without your explicit consent. We’re ready to sign an NDA with our clients to ensure further confidentiality. 

I’m interested in working with you. How can we create a blockchain product together?

If you’re interested in working with us to create a blockchain product, there are a few ways to get started. 

  • First, you’ll need to have an idea for a product that would benefit from being built on the blockchain.
  • Once you have an idea, you’ll need to come up with a plan for how the product will work and what it will do. 
  • Once you have a plan, you can reach out to us and we can start working on building the product together.

Feel free to get in touch via our Contact page or send us an email at  We’re always eager to talk things over with you and determine the best possible way to work together. We usually respond within 24h.