Blockchain Implementation Services | From Concept to Live Production
Stop theorizing about blockchain's potential. Start realizing it. We translate complex distributed ledger technology into secure, scalable, and practical business solutions that deliver measurable ROI.
Request A Free Consultation
End-to-End Blockchain Implementation: Your Complete Service Partner
From initial strategy to ongoing support, our comprehensive suite of blockchain implementation services ensures your project succeeds at every stage. We provide the expertise to build, integrate, and scale your DLT solution, tailored to your specific business goals.
Blockchain Feasibility & Strategy Consulting
Before writing a single line of code, we help you validate your idea. Our experts analyze your business processes to determine if blockchain is the right fit, define a clear ROI, and create a strategic roadmap for successful implementation.
- Validate Use Cases: Identify and prioritize business problems that blockchain can solve effectively.
- ROI Analysis: Develop a comprehensive business case with clear financial and operational benefit projections.
- Technology Selection: Recommend the optimal blockchain platform (e.g., Ethereum, Hyperledger Fabric, Corda) for your specific needs.
Full-Cycle dApp Development
We design and develop robust, user-friendly decentralized applications (dApps) that run on public or private blockchains. Our focus is on creating secure, scalable, and engaging experiences for your users, from front-end UI/UX to back-end smart contract logic.
- Intuitive User Experience: Design interfaces that simplify complex blockchain interactions for mainstream adoption.
- Secure & Audited Code: Implement best practices and conduct rigorous audits to ensure your dApp is secure from vulnerabilities.
- Cross-Platform Compatibility: Build dApps that function seamlessly across web, desktop, and mobile platforms.
Smart Contract Development & Audit
Automate your business processes with self-executing smart contracts. We develop, test, and audit smart contracts to ensure they are secure, efficient, and bug-free, protecting your assets and automating complex workflows with cryptographic certainty.
- Gas Optimization: Write highly efficient code to minimize transaction costs on public networks.
- Rigorous Security Audits: Perform comprehensive audits to identify and mitigate potential vulnerabilities before deployment.
- Upgradeable Contracts: Implement proxy patterns and other strategies to allow for future upgrades and maintenance.
The Errna Advantage: More Than Just Developers
Choosing the right partner is the most critical decision for your blockchain project's success. We offer a unique combination of deep technical expertise, mature development processes, and a strategic, business-first mindset that de-risks your investment and accelerates your time-to-value.
Verifiable Process Maturity
With CMMI Level 5 and ISO 27001 certifications, our development processes are standardized, secure, and optimized for quality. This isn't just a promise; it's a guarantee of predictable, high-quality delivery, minimizing risks and ensuring compliance.
AI-Augmented Delivery
We leverage proprietary AI tools throughout the development lifecycle to accelerate timelines, enhance code quality, and identify potential security flaws before they become problems. This means a faster, more secure, and more cost-effective implementation for you.
Deep Cross-Industry Expertise
Since 2003, we've delivered over 3000 projects across finance, supply chain, healthcare, and more. We don't just understand blockchain; we understand your business context, enabling us to build solutions that solve real-world problems.
Global Talent, Local Accountability
Our team of 1000+ in-house experts provides the scale to tackle any project, while our global presence ensures we understand your market. You get the best of both worlds: world-class talent with a dedicated, accountable partner.
Flexible, Risk-Free Engagement
Start with a paid 2-week trial to experience our quality firsthand. We offer flexible engagement models and a free-replacement guarantee for any non-performing professional, ensuring you always have the right team for the job.
Full IP & Ownership Rights
You own what you pay for. We provide complete source code and intellectual property rights transfer upon project completion and final payment. Your innovation remains exclusively yours, with no licensing fees or strings attached.
Our Proven 6-Step Path to Blockchain Success
We've refined our implementation process over hundreds of projects to ensure a smooth journey from idea to impact. Our structured, transparent approach minimizes risk and maximizes your return on investment.
1. Discovery & Strategy
We dive deep into your business goals, processes, and challenges. Together, we define the project scope, identify key metrics for success, and build a strategic roadmap.
2. Prototyping & PoC
We build a tangible Proof of Concept (PoC) or prototype to validate the core functionality and business logic. This allows you to test the concept with stakeholders and gather feedback early.
3. Architecture & Design
Our architects design a secure, scalable, and resilient blockchain solution. We select the right platform, define the data structures, and create the system architecture and UI/UX designs.
4. Development & Integration
Our expert developers build the dApp, smart contracts, and off-chain components. We focus on clean, audited code and seamless integration with your existing systems and APIs.
5. Testing & Quality Assurance
A dedicated QA team conducts rigorous testing, including functional, performance, and security audits, to ensure the solution is robust, reliable, and ready for production.
6. Deployment & Support
We manage the deployment to the mainnet or your private network. After launch, we provide ongoing maintenance, support, and optimization to ensure long-term success.
Real-World Results: Blockchain Implementation in Action
Explore how we've helped businesses across various industries leverage blockchain to achieve unprecedented transparency, efficiency, and security.
Enhancing Transparency for a Global Coffee Distributor
A leading fair-trade coffee distributor struggled with providing consumers verifiable proof of their product's origin and ethical sourcing. Their complex supply chain, involving numerous small farms, cooperatives, and shippers, was opaque, leading to consumer skepticism and operational inefficiencies.
"Errna didn't just build us a platform; they delivered trust. Our sales have increased because customers can now scan a QR code and see the entire journey of their coffee, from the farm to their cup. It's a game-changer."
- Maria Rodriguez, CEO, Origin Coffee Collective
Key Challenges:
- Lack of a single source of truth for product journey data.
- Difficulty in preventing counterfeit products from entering the supply chain.
- Inefficient and paper-based processes for compliance and certification.
- Inability to share data securely and selectively among partners.
Our Solution:
We implemented a permissioned blockchain solution based on Hyperledger Fabric to create an immutable, shared ledger for all supply chain participants.
- Developed a web and mobile dApp for farmers and shippers to easily record key data points (harvest date, certifications, shipping details) on the blockchain.
- Integrated IoT sensors on shipping containers to automatically record temperature and location data, ensuring product quality.
- Created smart contracts to automate payments to farmers upon successful delivery confirmation, reducing delays.
- Designed a consumer-facing portal linked via QR codes on packaging, providing a transparent view of the product's lifecycle.
Securing Patient Data Exchange for a Clinical Research Network
A consortium of hospitals and research institutions needed a secure and compliant way to share sensitive patient data for clinical trials. Their existing methods were slow, prone to error, and raised significant patient privacy concerns, hindering collaborative research efforts.
"The blockchain platform Errna built has revolutionized how we collaborate. We can now share critical data with absolute confidence in its integrity and security, accelerating our research timelines while putting patient privacy first."
- Dr. David Chen, Head of Research, MedInnovate Alliance
Key Challenges:
- Ensuring HIPAA compliance across multiple institutions.
- Preventing unauthorized access to sensitive patient records.
- Lack of an immutable audit trail for data access and modifications.
- Giving patients control over who can access their health data.
Our Solution:
We developed a private Ethereum-based blockchain solution that provided a decentralized and auditable platform for managing patient consent and data access.
- Created a "patient-centric" consent model using smart contracts, allowing patients to grant or revoke access to specific data sets for specific research purposes.
- Implemented a decentralized identity system to ensure only authorized researchers could access the network.
- Stored only cryptographic hashes of the health records on-chain, with the actual data remaining in the institutions' secure databases, ensuring privacy and scalability.
- Built a comprehensive, tamper-proof audit log of every data access request and transaction on the blockchain.
Fractionalizing Ownership for a Commercial Real Estate Firm
A commercial real estate investment firm wanted to democratize access to high-value properties by offering fractional ownership. They faced significant legal, administrative, and liquidity challenges with traditional models, which were costly and slow.
"Errna's tokenization platform opened up a completely new market for us. We've lowered the barrier to entry for real estate investment, attracted a global pool of investors, and streamlined our entire asset management process."
- Sarah Jenkins, Managing Partner, Apex Properties
Key Challenges:
- High administrative overhead for managing hundreds of small investors.
- Lack of liquidity for investors wanting to sell their shares.
- Complex legal and compliance processes for issuing and transferring ownership.
- Difficulty in transparently distributing rental income and profits.
Our Solution:
We built an asset tokenization platform on the Ethereum blockchain, creating legally compliant security tokens (ERC-1400) representing ownership in each property.
- Developed a secure investor portal with integrated KYC/AML checks for onboarding and compliance.
- Created smart contracts to automate the distribution of rental income to token holders based on their ownership percentage.
- Integrated a decentralized exchange module to provide a secondary market for investors to trade their property tokens, enhancing liquidity.
- Built a transparent dashboard for investors to track property performance and their portfolio value in real-time.
The Technologies We Master for Your Success
We are proficient in a wide array of blockchain platforms, programming languages, and cloud infrastructure to build the perfect solution for your needs.
Meet the Minds Behind Your Blockchain Solution
Our team isn't just a collection of developers. It's a powerhouse of certified architects, AI specialists, and strategic thinkers dedicated to your success.
Abhishek P.
Founder & CFO - Expert in designing scalable enterprise blockchain architectures for organizations from startups to Fortune 500s.
Amit A.
Founder & COO - Specializes in aligning enterprise technology solutions, including DLT, with core business objectives for maximum ROI.
Akeel Q.
Manager, Certified AI & ML Specialist - Expert in integrating AI with blockchain for enhanced security, analytics, and automation.
Prachi D.
Manager, Certified Cloud & IoT Expert - Focuses on deploying and managing robust blockchain infrastructure and integrating IoT data streams.
Frequently Asked Questions
Have questions about implementing blockchain? We have answers. Here are some of the most common inquiries from our clients.
Project timelines vary based on complexity. A Proof of Concept (PoC) can take 4-8 weeks. A Minimum Viable Product (MVP) typically takes 3-6 months, while a full-scale enterprise implementation can range from 6 to 12+ months. Our initial strategy phase provides a detailed and realistic timeline tailored to your specific project.
Costs are highly dependent on the scope, choice of platform (public vs. private), number of integrations, and complexity of smart contracts. PoCs can start in the range of $25,000-$50,000, while full enterprise solutions can be a significant six-figure investment. We provide transparent, detailed proposals after the initial discovery phase.
No. Our role is to be your expert partner. We need you to be the expert on your business. We handle the technical complexity, translating your business requirements into a functional blockchain solution and explaining the concepts in clear, business-oriented terms.
Security is our top priority. We follow a multi-layered approach that includes secure coding practices, comprehensive smart contract audits by third parties, penetration testing, and implementing robust identity and access management protocols. Our ISO 27001 certification underscores our commitment to security.
Ready to Build Your Blockchain Future?
Let's move from discussion to development. Schedule a free, no-obligation consultation with our blockchain architects to explore how distributed ledger technology can transform your business.
Schedule Your Free Consultation