Blockchain development services

Tap into proven design methodologies and composable capabilities that can accelerate positive business outcomes.

We enable corporations and startups to create complete and secure digital solutions that generate revenue and meet your business requirements

Welcome to SequenceWorks, the leading blockchain development company spearheading cutting-edge blockchain software development. We use design-based principles that enable business transformation at the level of markets, industries, and ecosystems. We guide our clients through pillar phases of the journey to reach outcome-driven network design.

We redefine the development process as a top blockchain software development company. Specializing in custom blockchain development services and consulting, we craft innovative solutions tailored to your needs. From blockchain wallet integration to comprehensive blockchain app development services, our expertise ensures cutting-edge solutions. Our blockchain software development services guarantee seamless execution, empowering businesses with top-notch solutions. Partner with us to unlock the potential of blockchain technology for your business’s growth and success.

Governance design

Who owns the network? Who owns the data? Our consultants help you design an operational model for the members of your business network — delivering benefits that are fair, democratic, transparent, and built to evolve.

Business value design

How does the network make money? The design of your blockchain network business model will include appropriate monetization and incentives to stimulate collaboration between members and generate network effects.

Technology design

How do blockchain’s benefits help people work smarter and better? We design human experiences to inspire mass adoption of new digital products and services while assuring privacy, trust, and security.

Blockchain development

We help pinpoint inefficiencies if any, discover growth triggers, and offer strategically and financially feasible solutions with your differentiators in mind after analyzing your case. Our best practices help us handle any kind of industry-specific calls for our clients.

  • Business case and workflow analysis
  • DLT feasibility study
  • Competition analysis
  • Estimation and functionality breakdown
  • Tech stack advisory
  • Blockchain security consulting
  • Project plan documentation

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Blockchain consulting

We work to develop custom blockchain solutions that trigger efficiency growth within your existing environment. We tailor our software to each client’s needs and seamlessly integrate it into their infrastructure, whatever complex it is.

  • Blockchain architecture design
  • Business logic customization
  • Private and permissioned blockchain development
  • Smart contract or chain code development
  • dApp development and migration
  • Blockchain solution integration into an existing ecosystem
  • External services integration

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Blockchain maintenance

We help identify valuable innovation opportunities and help clients take proactive steps to stay safe and ahead of the innovation curve through regular blockchain maintenance of their nodes and systems.

  • System monitoring
  • Potential threat analysis
  • Strong identities and authentication
  • Securing communications
  • System updates and upgrades
  • Capability optimization and enhancements
  • Functionality audits
  • Suppliers and warranties

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Development Services

Focused on delivering transformation and growth

Always at the forefront of innovation, our solutions help clients streamline business workflows, establish rock-solid safety, and boost ROI for both enterprises aiming to transform their business processes and niche startups looking to build their online presence.

Our expert development team specializes in crafting bespoke solutions for diverse blockchain applications, ensuring seamless blockchain app development tailored to your use case. With a focus on custom blockchain development, we excel in building private blockchain projects that redefine industry standards. We’re your go-to destination for innovative blockchain application development, offering comprehensive solutions that transform your ideas into reality. Trust our seasoned team to deliver unparalleled blockchain solutions, revolutionizing the landscape of application development.

Enterprise blockchain development

We deliver enterprise blockchain solutions that go beyond optimization of workflow and resources by having a resilient ecosystem to privately communicate, accelerate critical processes, and continuously innovate.

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DApp development

Our decentralized applications enable clients to capitalize on secure transactions with no middlemen featuring clean front-ends, helping control critical workflows, and tracking supply chains.

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DeFi solutions development

We can create dedicated turnkey DeFi solutions that cater to specific project needs utilizing Ethereum, Tron, EOS, Bitcoin, Echo, and other protocols.

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  • Business case analysis
  • Tech consulting
  • Feasibility study
  • Solution roadmapping
  • Performance testing
  • Scalability planning
  • Contract optimization
  • Integration with your contracts in place

Security token offering solutions

We build solutions that help digitize any asset for a successful security token offering campaign. Obtain a custom investment marketplace upon a P2P network and utilize a built-in exchange to access high liquidity opportunities or trade securities around the globe.

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NFT development

Whether you want to convert your assets into NFTs, build an NFT marketplace, or create an entire NFT ecosystem, we help by providing strategic advice on your NFT initiatives and transforming your ideas into ground-breaking products.

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Smart contract development & audit

With our smart contracts, you can be confident of saving resources, streamlining cryptocurrency turnaround, and ruling out transaction fraud. On top of business-specific solution engineering upon Cardano, Polkadot, Echo, Solana, and Ethereum smart contract frameworks, we help handle complete audit and optimization.

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Cryptocurrency wallet development

We help deliver crypto wallets that abide by stringent security guidelines and operate swiftly. Beyond a neat interface, we develop an intuitive UX with a full package of standard and custom features for our clients.

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Cryptocurrency exchange development

For both professional and novice traders, we craft secure and handy cryptocurrency exchange apps, web and mobile. We can power your exchange with multiple customizable trading modules and pairs, 2-factor authentication, customer support system, and live chat.

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Blockchain game development

To level up monetization opportunities and user engagement, enabling the players to win cryptocurrency rewards, tokenize game collectibles, and enjoy instant payouts. Upon decentralized consensus protocols, we build betting and online gaming platforms, smart contract-powered strategy games, and more.

Blockchain training

Focused on emerging DLT trends, our blockchain training sessions provide first-hand knowledge to business owners, tech industry insiders, and investors. Whatever your background or objectives are you will find multiple opportunities to apply our value-based know-how and training.

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Our Expertise

Spanning multiple blockchain platforms

We consult on Cardano ledger and build Cardano smart contracts, dApps, and NFT marketplaces, leveraging the platform’s interoperability, sustainability, and scalability.

Our blockchain developers rely on the Polkadot cross-chain platform to build high-performance interoperable decentralized applications, exchange platforms, NFT marketplaces, and more.

We build secure and reliable smart contracts and dApps on top of the Ethereum platform while delivering Ethereum consulting and audits of your existing Ethereum-based solutions.

Leveraging DLT best practices, our team is skilled at building custom Hyperledger Fabric infrastructures and scalable Hyperledger dApps that revamp your business processes.

We build comprehensive decentralized applications, smart contracts, NFT ecosystems, and DeFi products powered by high transaction speed and scalability of the Solana network.

Our blockchain technology stack

We’re always serious about hand-picking the best combination of platforms and frameworks for your blockchain solution. We keeps abreast of novelties and security techniques, meaning our deliverables are future-proof, scalable, and uncompromisingly safe.

As a leading blockchain development company, we leverage our proficient blockchain development team to provide cutting-edge mobile app development services using blockchain technology. We stand atop as one of the top blockchain development platforms, guiding businesses through our comprehensive blockchain development process. Our dedicated team of development experts ensures seamless product development, delivering innovative solutions that utilize blockchain technology effectively. Trust our prowess as a leading blockchain development company to craft top-tier solutions tailored to your needs, revolutionizing your business in the ever-evolving tech landscape.

Blockchain technology platforms

Technology stack

Reach out to us

Blockchain implementation is a monumental investment in your business longevity, as DLT now turns into one of the most future-proof tech platforms. Leave us a message — we’ll give you a call to ask about your needs or ideas.

Our cross-industry expertise

We develop specialized applications with our cross-industry expertise to remove friction, build trust and unlock new value.

As a leading blockchain development firm with a team of seasoned blockchain experts dedicated to providing tailored solutions across various blockchain platforms, we specialize in creating custom blockchain software solutions, catering to diverse use cases like blockchain supply chain solutions and decentralized blockchain apps. As a reputable blockchain app development company, our expertise in layer 1 blockchain and decentralized technologies allows us to craft cutting-edge blockchain products. From metaverse development services to public blockchain solutions, our comprehensive blockchain development services ensure the right expertise in creating impactful solutions. Partner with us for top-tier blockchain application development services and reliable blockchain consulting, empowering your journey into the dynamic world of decentralized technology.

Financial Services

From banking to trading to payments, we bring transparency, accountability, and security to every transaction. For giant enterprises and small firms alike, we build solutions that provide automated compliance, digital identity, multi-factor authentication, financial data tracking, and analytics.

  • Digital payments encryption
  • Investment & wealth management
  • P2P lending & insurance

Supply chain management

We help supply chain partners share trusted data through permissioned blockchain solutions. Our team can help you flag inefficiencies in your existing workflows and come up with a relevant solution to increase supply chain transparency and resiliency. Whether you are looking to enhance security, control fuel expenses, or goods provenance – we have you covered.

  • Digital certification & logistics tracking
  • Counterfeit detection
  • Docflow digitization & automation


Blockchain has already demonstrated its value in healthcare and the life sciences by enabling trust and collaboration. From protecting sensitive patient data and maintaining complete HIPAA compliance, we build solutions that assure data integrity across multiple parties underpinned by advanced encryption techniques. Achieve full traceability and gain new operational efficiencies with permissioned blockchain under the hood, our solutions are hack-proof and intuitive enough for quick onboarding.

  • EHR data protection
  • Healthcare insurance execution & storage
  • Medicines & equipment supply chain control

Retail & eCommerce

We are well aware that your customers have sophisticated requirements. To increase customer loyalty and confidence we help you build trust across the whole retail workflow by delivering apps that help manage the supply data, improve supplier ability to meet demand, and expand retailer revenue opportunities.

  • Crypto payment implementation
  • Counterfeit detection solutions
  • Blockchain-powered marketplaces
  • Auctioning & crowdfunding platforms
  • Customer loyalty programs

Real estate

Our solutions help establish trust and transparency across contract parties while stimulating investment. Powered by a decentralized ledger, your cadastre system, and property transactions will be immutable, with zero middlemen and no risk of sensitive data exposure.

  • Enhanced pre-purchase due diligence
  • Liquid asset implementation
  • Marketplace data encryption & ownership verification


We are helping the insurance industry radically transform operations by enabling faster verifiable data exchanges, visibility for all parties, and transactions underpinned by pervasive security and trust. Our solutions help from streamlining regulatory reporting to transforming the proof of insurance process helping improve efficiency and accuracy.

  • Automate underwriting
  • Automate claims settlement
  • Reduce fraud and abuse

Social media

Steer clear of the risks of identity hijacking, content theft, and censorship – and make user rights your engagement mechanism to stand out as an independent influencer. We build blockchain services that ensure author rights protection, personal data privacy, freedom of speech, and efficient payment mechanisms.

  • Digital identity verification
  • In-app token implementation
  • Unbiased licensing & royalty management


We build blockchain gaming solutions that are cryptographically programmed to prevent cheating. Beyond rock-solid protection from failures or DDoS attacks, you’ll benefit from new monetization and revenue opportunities provided by tokenized assets.

  • In-game tokens & tradable currencies
  • Low transfer fees
  • Instant payment execution

Why trust us for your blockchain development

Expertise on blockchain and business

We develop with an understanding of business, not just code.

Deep development skillbase

We deliver best-in-class solutions across codebases, blockchains, and libraries.

Focus on your solution and requirements

We start with what you need, then identify the right tools.

We are still learning, too

We are constantly improving our skills and understanding to deliver cutting-edge advice and services for you.

Vincent L. Fredricks, Head of Product Engineering

SequenceWorks provided experienced resources that produce satisfactory deliverables to successfully augment development initiatives. By adapting to established processes, the team effectively assimilated with internal resources. Their accessibility and cost-efficiency ensure a valuable partnership.

Jonathon Tumlin, Co-founder & President

SequenceWorks has facilitated a positive customer engagement by delivering on the requirements and taking ownership of what they do. They work around time zone differences, remained flexible, and can be held accountable. The team’s conscientious nature adds value to their work and the partnership.

Bob Thomas, Digital Marketing Manager

Thanks to their expert knowledge on blockchain technologies, we were able to move into markets and currencies. SequenceWorks works well within agile methodology and has a broad view of strategic solutions. They go beyond the point to set best practices and are fully invested.

Tell us about your project

Looking to safeguard your business processes with blockchain advances? Ask for a consultation call – we’ll tell you how to revamp your existing system or hit the market with a new solution.