Why the World’s Most Ambitious Companies Build Their Future on Errna

We're not just a vendor; we are your strategic co-pilot in the complex world of blockchain. We combine enterprise-grade process maturity with the innovative spirit of a startup to deliver outcomes, not just code.

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The Errna Advantage: Certainty in a World of Complexity

Verifiable Process Maturity

Don't gamble on your project's success. As a CMMI Level 5 appraised company, we operate at the highest level of process optimization, ensuring predictable outcomes, consistent quality, and on-time delivery for your most critical blockchain initiatives.

Uncompromising Security & Compliance

In an industry where security is paramount, our ISO 27001 and SOC 2 certifications are your assurance. We build fortress-like solutions with integrated KYC/AML protocols, smart contract audits, and robust security architecture to protect your assets and reputation.

Global Delivery, Local Trust

With 1000+ in-house experts and a 95%+ client retention rate, our global delivery model is proven. We serve a majority-USA clientele from our state-of-the-art facilities, ensuring seamless communication, time-zone alignment, and world-class quality control.

AI-Augmented Expertise

We go beyond standard development by integrating AI into our blockchain solutions. This enables advanced analytics, predictive modeling, enhanced security monitoring, and intelligent automation, giving you a significant competitive edge in the market.

Outcome-Focused Partnership

We measure our success by your business outcomes. We're not just coders; we are strategic partners invested in your vision. From initial feasibility studies to post-launch support, we focus on delivering tangible ROI and long-term value.

An Ecosystem of Vetted Experts

Avoid the risks of hiring freelancers. You gain access to a complete, in-house ecosystem of 1000+ vetted professionals—from blockchain architects and security analysts to UI/UX designers and compliance experts—all working in synergy on your project.

Two Decades of Innovation

Since 2003, our parent company has been at the forefront of technology. Errna, founded in 2018, inherits this legacy of stability, experience, and innovation, bringing a proven track record of delivering over 3000+ successful projects to the dynamic world of Web3.

Trusted by Industry Leaders

Our client roster, from agile startups to Fortune 500 giants like Nokia and eBay, speaks for itself. We are the trusted technology partner for companies that demand excellence, reliability, and cutting-edge solutions.

Your Investment is Protected

We de-risk your investment with our client-centric guarantees. Benefit from a 2-week paid trial to ensure a perfect fit, and a free-replacement policy for any non-performing professional, ensuring your project momentum is never compromised.

Our Mission: To Democratize and Secure the Decentralized Future

Errna was founded in 2018 with a clear vision: to be the premier engineering partner for businesses navigating the transition to Web3. We saw the immense potential of blockchain technology to revolutionize industries, but also recognized the significant barriers to entry—complexity, security risks, and a scarcity of elite talent.

Our mission is to dismantle these barriers. We provide the strategic guidance, deep technical expertise, and mature development processes that empower organizations of all sizes to build, launch, and scale ambitious blockchain solutions with confidence. We believe in a future where technology is more transparent, efficient, and equitable, and we are dedicated to building the secure infrastructure that will make it a reality.

A Comprehensive Suite of Blockchain & Web3 Services

From foundational infrastructure to cutting-edge applications, our services cover the entire lifecycle of your Web3 initiative. We provide the expertise to build, launch, and scale solutions that deliver real-world value.

Cryptocurrency Exchange SaaS

Launch your own trading platform rapidly with our white-label, secure, and high-performance SaaS solution. We handle the technology, so you can focus on growing your business.

Accelerated Market Entry: Deploy a fully functional, branded exchange in weeks, not months.
Institutional-Grade Security: Benefit from multi-layered security architecture, secure wallets, and compliance-ready features.
High Liquidity Options: Integrate with external exchanges via API or utilize built-in market-making tools to ensure a vibrant trading environment.

Decentralized Exchange (DEX) Development

Build a trustless, peer-to-peer trading platform that empowers users with full control over their assets. We specialize in creating secure and efficient DEXs with automated market makers (AMMs).

Enhanced Security: Eliminate single points of failure and custodial risks associated with centralized exchanges.
Lower Operational Costs: Reduce overhead by automating trading and liquidity provision through smart contracts.
Global Accessibility: Provide a permissionless trading platform accessible to anyone with a crypto wallet, fostering a wider user base.

High-Frequency Trading Bot Development

Gain a competitive edge with custom-built automated trading bots designed for speed, efficiency, and complex strategy execution across multiple cryptocurrency exchanges.

Maximize Profitability: Execute complex arbitrage, market making, and algorithmic strategies 24/7 without manual intervention.
Reduce Latency: Build bots optimized for high-frequency execution to capitalize on fleeting market opportunities.
Multi-Exchange Integration: Develop a unified bot that can operate across various APIs, diversifying your trading strategies.

Enterprise Blockchain Solutions

Leverage the power of distributed ledger technology to enhance transparency, security, and efficiency in your enterprise operations. We build private and consortium blockchains tailored to your industry needs.

Streamline Operations: Automate complex processes in supply chain, finance, and healthcare for significant cost and time savings.
Enhance Data Integrity: Create an immutable, single source of truth for all stakeholders, reducing fraud and disputes.
Improve Traceability: Gain unprecedented visibility into your supply chain or asset lifecycle, from origin to end-user.

Decentralized Application (dApp) Development

Move beyond centralized models by building robust, scalable, and user-friendly dApps on leading blockchain platforms like Ethereum, Solana, and Polkadot.

Increase Trust & Transparency: Build applications where the rules are enforced by code, not by a central authority.
Censorship Resistance: Create platforms that are resilient to external interference and control.
User-Owned Data: Develop applications that empower users with sovereignty over their personal data and digital assets.

Web3 & Metaverse Development

Position your brand at the forefront of the next digital frontier. We build immersive Metaverse experiences, Web3 platforms, and NFT-driven ecosystems that engage users in new and exciting ways.

Create New Revenue Streams: Monetize virtual assets, experiences, and services within the Metaverse.
Enhance Brand Engagement: Build a loyal community through unique, interactive, and persistent digital experiences.
Future-Proof Your Business: Establish a strong presence in the emerging decentralized digital economy.

ICO/IEO/IDO Development & Launchpad Services

Navigate the complexities of fundraising with our end-to-end token sale services. We provide the technology, security, and strategic guidance for a successful launch.

Secure Crowdfunding: Utilize a platform with robust security features and individual funding addresses to protect investor contributions.
Regulatory Compliance: Integrate KYC/AML protocols to meet regulatory requirements and build investor trust.
End-to-End Support: From token creation and smart contract development to landing page design and post-ICO exchange listing.

Asset Tokenization Platform Development

Unlock liquidity from traditionally illiquid assets like real estate, art, and private equity. We build platforms that convert real-world assets into tradable digital tokens on the blockchain.

Increase Liquidity: Make high-value assets divisible and accessible to a broader pool of global investors.
Fractional Ownership: Allow multiple investors to own a share of a single asset, lowering the barrier to entry.
Automate Compliance: Embed regulatory rules and transfer restrictions directly into the token's smart contract.

Custom Cryptocurrency & Wallet Development

Create a new cryptocurrency from the ground up or fork an existing one, complete with a secure, custom-branded wallet for desktop, mobile, and web.

Total Customization: Define your coin's consensus algorithm, supply, and block rewards to fit your specific economic model.
Build a Strong Community: Foster an ecosystem around your own native currency, driving engagement and network effects.
Secure Asset Management: Provide users with a reliable and user-friendly wallet to store and transact your new cryptocurrency.

Smart Contract Development & Audit

Automate and secure complex transactions with meticulously crafted smart contracts. Our dual offering of development and auditing ensures your code is both functional and invulnerable to common exploits.

Reduce Counterparty Risk: Create self-executing agreements that automatically enforce terms without intermediaries.
Prevent Costly Exploits: Our rigorous auditing process identifies vulnerabilities before they can be exploited, protecting your funds.
Optimize Gas Fees: We write and refine smart contracts for maximum efficiency, reducing transaction costs on the blockchain.

DeFi Security Audits

Protect your decentralized finance protocol from sophisticated economic and technical attacks. Our specialized DeFi audits cover everything from smart contract logic to oracle manipulation and flash loan exploits.

Build User Trust: A comprehensive security audit from a reputable firm is critical for attracting liquidity and users.
Mitigate Financial Risk: Identify and patch vulnerabilities that could lead to catastrophic loss of user funds.
Comprehensive Analysis: We assess your protocol's economic model, smart contracts, and off-chain components for a holistic security review.

Blockchain Penetration Testing

Go beyond static code analysis with simulated real-world attacks on your entire blockchain infrastructure, including nodes, APIs, and wallets, to uncover critical security gaps.

Identify Real-World Threats: Uncover vulnerabilities that automated scanners and code audits might miss.
Test Incident Response: Evaluate your team's ability to detect and respond to a security breach in a controlled environment.
Strengthen Your Defenses: Receive actionable recommendations to harden your entire blockchain ecosystem against determined attackers.

Our Blueprint for Success: A Mature & Agile Delivery Process

1. Discovery & Strategy

We begin by immersing ourselves in your vision. Through intensive workshops, we define clear business objectives, map out user journeys, conduct feasibility studies, and create a strategic technology roadmap.

2. Architecture & Design

Our solution architects design a scalable, secure, and resilient system architecture. Simultaneously, our UI/UX experts craft intuitive and engaging interfaces that ensure high user adoption and satisfaction.

3. Agile Development Sprints

Following agile methodologies, we break down the project into two-week sprints. This iterative process allows for continuous feedback, flexibility to adapt to changes, and regular delivery of functional software components.

4. Rigorous Quality Assurance

Quality is embedded in every stage. Our dedicated QA team performs comprehensive testing, including functional, performance, and security testing (including smart contract audits), to ensure a flawless and secure final product.

5. Deployment & Launch

We manage the entire deployment process, whether on-cloud or on-premise. Our DevOps experts ensure a smooth, seamless launch with zero downtime, followed by post-launch hypercare support.

6. Ongoing Support & Evolution

Our partnership doesn't end at launch. We provide ongoing maintenance, support, and strategic consulting to help you scale your solution, add new features, and adapt to the evolving market landscape.

Meet the Minds Behind Your Mission

Our strength lies in our people. We are a collective of 1000+ in-house strategists, architects, engineers, and innovators, united by a passion for building the future of technology.

Kuldeep K.

Founder & CEO - Expert Enterprise Growth Solutions

Amit A.

Founder & COO - Expert Enterprise Technology Solutions

Abhishek P.

Founder & CFO - Expert Enterprise Architecture Solutions

Dr. Bjorn H.

V.P. - Ph.D., FinTech, DeFi, Neuromarketing

Joseph A.

Expert Cybersecurity & Software Engineering

Vikas J.

Divisional Manager - ITOps, Certified Ethical Hacker

Prachi D.

Manager, Certified AI & Quantum Computing Expert

Vishal N.

Manager, Senior Data Scientist (AI/ML)

Real-World Impact: Our Success Stories

FinTech Startup: Secure DEX Launch

Industry: FinTech

Client: A venture-backed startup aiming to disrupt the decentralized trading space with a focus on security and user experience.

"Errna wasn't just a development shop; they were our strategic partners. Their CMMI 5 process and deep security expertise gave our investors the confidence we needed to move forward. They delivered a flawless platform ahead of schedule."

- Alex Royce, CEO, InnovateFi

$150M+

Total Value Locked in 3 Months

40%

Faster Time-to-Market

Security Incidents Post-Launch

The Problem

The client needed to build a highly secure, scalable, and user-friendly Decentralized Exchange (DEX) to attract both retail and institutional liquidity. They faced intense competition and knew that a single security flaw could destroy their reputation and business.

Key Challenges

Ensuring smart contract invulnerability to flash loan attacks and other exploits.
Designing an intuitive UI to simplify the complexities of DeFi for new users.
Building a scalable architecture to handle high transaction volumes without exorbitant gas fees.
Integrating a robust governance model for future protocol upgrades.

Our Solution

We assembled a dedicated team of DeFi architects, Solidity developers, and security auditors. Our solution was a multi-faceted approach:

Developed and rigorously audited AMM smart contracts, implementing multiple layers of security protocols.
Created a React-based front-end with a focus on UX, abstracting away blockchain complexities.
Architected the solution on a Layer-2 network to ensure low-cost, high-speed transactions.
Implemented a token-based governance module allowing the community to vote on proposals securely.

Global Logistics: Enterprise Traceability

Industry: Supply Chain & Logistics

Client: A Fortune 500 logistics company struggling with counterfeit goods and lack of transparency in their multi-tiered global supply chain.

"The visibility we've gained is transformative. Errna's enterprise blockchain solution has become our single source of truth, drastically reducing disputes with partners and improving inventory accuracy. Their professionalism and deep industry knowledge were exceptional."

- Amelia Norton, VP of Operations, GlobalTrack Logistics

99.8%

Traceability Accuracy

30%

Reduction in Counterfeit Incidents

25%

Faster Dispute Resolution

The Problem

The client's sprawling supply chain involved hundreds of partners, leading to data silos, frequent disputes over shipment statuses, and a significant problem with counterfeit products entering their network, damaging their brand and revenue.

Key Challenges

Integrating a new system across dozens of legacy platforms used by global partners.
Ensuring data privacy while providing transparency to relevant stakeholders.
Designing a system that was easy for non-technical staff at warehouses and ports to use.
Scaling the solution to track millions of items in real-time.

Our Solution

We proposed and built a private, permissioned blockchain solution using Hyperledger Fabric:

Developed smart contracts to automate workflows and create an immutable, time-stamped record of each item's journey.
Created custom APIs and middleware to seamlessly integrate with partners' existing ERP and WMS systems.
Designed a simple mobile app with QR code scanning for easy data entry at every checkpoint.
Leveraged channel features in Hyperledger Fabric to ensure that partners could only see the data relevant to them, preserving confidentiality.

E-commerce Platform: Crypto Payment Gateway

Industry: Retail & E-commerce

Client: A large online retailer wanting to attract a new, tech-savvy demographic by accepting cryptocurrency payments, without exposing themselves to market volatility.

"We wanted to accept crypto but were worried about the volatility and complexity. Errna's team built a brilliant solution that gives our customers the payment options they want, while we receive stable fiat currency. It was a seamless integration."

- Mason Coleman, CTO, StyleCart Inc.

12%

Increase in AOV for Crypto Transactions

200k+

New Customer Segment Reached

Instant

Fiat Settlement, Zero Volatility Risk

The Problem

The client aimed to tap into the growing crypto market but lacked the expertise to handle digital asset payments. Their primary concerns were the price volatility of cryptocurrencies, the complexity of wallet management, and ensuring a smooth checkout experience for customers.

Key Challenges

Providing real-time exchange rates at checkout.
Instantly converting incoming crypto payments to fiat (USD) to eliminate volatility risk.
Integrating the payment option into their existing Magento e-commerce platform without disrupting operations.
Handling payment confirmations on different blockchains with varying confirmation times.

Our Solution

We developed a custom crypto payment gateway that functioned as a middleware between the client's website and a network of cryptocurrency exchanges:

Built a custom Magento extension for easy integration into their checkout flow.
Integrated with multiple exchange APIs to fetch real-time price quotes for various cryptocurrencies.
Created an automated backend process that, upon payment confirmation, immediately sold the received crypto for USD and settled it to the client's bank account.
Designed a user-friendly payment screen that provided clear instructions and status updates to the customer during the transaction.

Recognized for Excellence, Trusted by the Industry

What Our Clients Say

"Errna's expertise in both AI and blockchain was the game-changer for us. They didn't just build what we asked for; they challenged our assumptions and delivered a far superior product that has set a new industry standard. Their CMMI Level 5 discipline is evident in every deliverable."

Alex RoyceCEO, FinTech Innovators

"We were hesitant about outsourcing such a critical project, but Errna's global delivery model was flawless. The communication was proactive, the project management was transparent, and the final product exceeded our expectations. They are a true extension of our team."

Amelia NortonVP of Technology, Enterprise Logistics Corp

"The security audit they performed on our smart contracts was incredibly thorough. The team identified vulnerabilities our previous auditors missed, potentially saving us millions. Their professionalism and deep knowledge of DeFi security are second to none. We won't launch a product without their stamp of approval."

Mason ColemanCTO, DeFi Protocol

"As a non-technical founder, I needed a partner who could translate my vision into a robust technical reality. Errna's team guided me through every step, explaining complex concepts with clarity and patience. They empowered me to make informed decisions and brought my idea to life."

Sophia DaltonFounder, HealthTech Startup

"The 2-week trial was a fantastic way to start. It allowed us to verify the skills of the assigned developers and see their process in action before committing to a long-term contract. It's a model built on confidence and transparency, and they delivered."

Benedict HaleHead of Engineering, SaaS Company

"We needed to launch our NFT marketplace on an aggressive timeline. Errna's team not only met the deadline but also suggested innovative features that significantly improved user engagement. Their ability to deliver quality at speed is remarkable."

Olivia BishopProduct Manager, Digital Collectibles Platform

Frequently Asked Questions

How do you ensure the security of my project and intellectual property?

Security is our top priority. We are ISO 27001 and SOC 2 certified, adhering to strict international security standards. All projects are covered by a comprehensive NDA, and we ensure full IP rights transfer to you upon project completion and payment. Our development process includes regular security audits, penetration testing, and adherence to secure coding practices.

What does being CMMI Level 5 appraised mean for my project?

CMMI Level 5 is the highest level of process maturity. For you, this means your project is managed with a data-driven, optimized process that leads to predictable, high-quality results. It minimizes risks, ensures on-time delivery, improves efficiency, and guarantees that we are continuously improving our performance based on statistical analysis.

How do you handle communication and time zone differences?

We have a proven global delivery model refined over two decades. We assign dedicated project managers who act as your single point of contact. We establish overlapping work hours based on your time zone for daily stand-ups and real-time collaboration. We utilize modern communication tools like Slack, Jira, and regular video conferencing to ensure seamless and transparent communication.

What is your engagement model?

We offer flexible engagement models to suit your needs:
- Dedicated Team: An entire team of experts works exclusively on your project, acting as an extension of your in-house team.
- Time & Material: Ideal for projects with evolving requirements, you pay for the hours spent on development.
- Fixed Cost: For projects with well-defined scopes, we provide a fixed price and timeline, ensuring budget predictability.

Can you take over an existing project or integrate with our in-house team?

Absolutely. We are highly experienced in both scenarios. Our teams can conduct a thorough code review and analysis of your existing project to take over development seamlessly. We are also adept at augmenting in-house teams, integrating into your existing workflows and development environments to provide specialized skills and accelerate your progress.

Ready to Build the Future?

Your vision for a decentralized future deserves an engineering partner with the process maturity, security expertise, and innovative spirit to bring it to life. Let's discuss how Errna can de-risk your journey and accelerate your path to success.

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