Blockchain Consulting – Unlock the Benefits of Decentralized Infrastructure
Explore the transformative power of blockchain technology and discover new opportunities for growth. Our team of blockchain specialists can leverage a range of technologies, including distributed ledger technology (DLT), to their full potential, providing you with secure end-to-end blockchain solutions tailored to your needs.
Empower your business with Toptal’s Blockchain Consulting Services. Our blockchain experts utilize extensive industry experience and technical proficiency to develop, integrate, and optimize blockchain solutions, ensuring strategic implementation and operational excellence.
Blockchain Strategy Consulting
Strategize and map out blockchain projects to efficiently transform business processes.
Smart Contract Development Services
Develop self-executing contracts to boost transaction reliability in your blockchain ecosystem.
Blockchain Integration Services
Integrate blockchain technology to optimize business models and boost system efficiency.
Decentralized Application Development Services
Build secure, transparent DApps on blockchain networks using distributed ledger technologies.
Blockchain Financial Services
Enhance financial operations with blockchain for greater transparency and reduced fraud risks.
ICO Consulting
Benefit from expert guidance on initial coin offerings, utilizing blockchain to secure transactions and build confidence.
Blockchain Security Services
Strengthen blockchain infrastructure with protocols to safeguard data integrity across the chain.
Cryptocurrency Development Services
Create custom cryptocurrencies to enhance transaction security and manage digital assets.
Fintech Software Development Services
Develop blockchain-driven fintech applications to innovate and secure financial interactions.
NFT Development Services
Design and implement unique digital assets with blockchain, ensuring authenticity and ownership.
Digital Wallet Development Services
Develop intuitive digital wallets on blockchain networks for easy management of digital assets.
Ethereum Development Services
Leverage Ethereum to build smart contract applications and enhance decentralized business processes.
Looking for guidance about the perfect blockchain consulting service for your needs?
Our blockchain consulting team, with experience at leading companies, will work with you to develop and deploy tailored solutions to meet your business needs and unique industry demands, providing you with sustainable results and long-term success.
1
Discover
A leader from our team works with you to understand your business challenges, pain points, and strategic goals to uncover new opportunities and identify the options to reach your objectives.
2
Define
Toptal leaders collaborate with your team to define your specific goals and service needs, evaluating multiple approaches and aligning requirements with your strategic objectives to define the best solution.
3
Develop
Once your service is defined and your team is in place, they will establish a project timeline and process, whether your project involves launching an ICO or building a complete blockchain ecosystem.
4
Deploy
Toptal will get to work, tracking quality assurance, handling project management, and maintaining the delivery schedule.
As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 100 manufacturers.As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 100 manufacturers.
Previously At
CUSTOMIZED SOLUTIONS
Blockchain Consulting Services That Deliver Value
Toptal delivers leading blockchain consulting services through its diverse talent network and flexible delivery models. We implement the right skills at each project phase, blending expertise from various roles for seamless execution.
End-to-End Delivery by Toptal
On-demand Talent and Teams
End-to-End Delivery by Toptal
Comprehensive project delivery, tailored to your specific requirements.
As Toptal’s CEO of Technology Services, Robert leads strategy and operations across our technical services portfolio, spanning AI, automation, and operations. He previously served as Deloitte’s Managing Director & Chief Commercial Officer, transforming its Cloud Operate and Engineering business into a multibillion-dollar operation. He held senior roles at IBM, Velocity, co-founded Corio, and was CIO for two Fortune 100 manufacturers.
Rachael serves as a Delivery Manager at Toptal with a focus on leading diverse global teams in developing innovative solutions for our clients. She works across multiple disciplines, including technology, marketing, and management consulting. Rachael specializes in managing people and client relationships, process optimization, and driving teams toward optimal business outcomes.
Kaustav is a hands-on, goal-oriented, versatile technology professional with more than two decades of experience, primarily in open-source digital technologies such as blockchain, IoT, microservices, cloud services, distributed architecture, R&D, design, and development. He has a proven track record of delivering consistent business results, and he loves to take on technical challenges, learn about new technology innovations, and deliver successful products worldwide.
Erick is an innovative, entrepreneurial executive leader who translates customer needs into compelling product strategies that animate the business and technical worlds. He accelerates business impact with outstanding performance across product strategy and execution, challenging the status quo with industry-disruptive tech solutions. Erick distills and communicates complex technical information to drive action across the organization, interfacing with board members and C-level executives.
Piotr is a blockchain architect, software developer, and technical lead with more than 23 years of experience working with CERN, Motorola Solutions, universities, and more. He has led projects, served as a Scrum master, and developed and delivered complex web and mobile solutions, including business and technical requirements, architecture, third-party API integrations, data acquisition, and processing for BI. Piotr co-developed the pan configuration language and has a PhD in computer science.
With a master of science degree in engineering and a specialization in data science from Telecom ParisTech, Nicolas has been solving concrete business cases for five years using machine learning and data mining. His experience in the eCommerce, banking, and consulting sectors gives him a very strong technology portfolio and a deep understanding of different business types.
Jimmy has executed and evaluated more than $1 billion in debt, equity, and M&A transactions at the investment bank J.P. Morgan, the private equity firm Warwick Group, and as a consultant. He’s advised businesses ranging from pre revenue startups to public companies valued at more than $1 billion in a broad range of industries. Jimmy holds an MBA with honors from Wharton, and he joined Toptal to help clients create tangible value and learn about new business models.
Chris is a pioneer in ethical hacking and a Linux systems engineer with multiple certifications and more than 22 years of experience. He is well-known in ethical hacking and open-source communities and mentioned in books and documentaries.
Previously at
On-demand Talent and Teams
30,000+ vetted professionals, ready to deploy individually or in teams.
Anna is a blockchain project manager experienced in coordinating ground-up planning, design, implementation, and deployment looking for opportunities to help companies realize their ideas. With expertise in systems analysis and application development, she is skilled in Python, JavaScript, HTML, CSS, and C/C++.
Denis is a senior full-stack AI engineer and data scientist, highly skilled in modern generative tech (GPT-4, Midjourney, and more), machine learning, ETL pipelines, data analysis, mathematical modeling, big data, and MLOps. He has a PhD in mathematics, and his data science expertise includes probabilistic risk modeling, revenue forecasting, geospatial data analysis, handwriting recognition, anomaly detection in time series, data engineering, and team leading.
Denis is a strategic W3 product designer and design systems advocate passionate about solving problems and creating deeply felt experiences. He advocates for a process-driven approach to design that relies equally on empathy, data, and the ability to ideate quickly. Denis is a deft collaborator with a reputation for consensus-building. His goal is to enrich lives, one interaction at a time.
Cleivson is a senior back-end engineer with more than 14 of experience working in Agile development and solving business problems by diving deep into the user’s requirements. While working at Amazon, he was able to develop and maintain systems with a high load (millions, sometimes billions, of requests per day) in a highly scalable and highly available environment. Cleivson specializes in C#, Java, and TypeScript languages and can rapidly ramp up in any other technology.
Simone is a machine learning scientist and engineer with experience in academia and enterprises, including Microsoft and Huawei. He likes to work at the intersection of deep machine learning, natural language processing, and information retrieval. Simone also loves to work on exploration analysis and building theoretically sound machine learning pipelines ready for production. He especially enjoys building web products.
Piero has over 13 years of experience in developing financial models. He co-founded and successfully launched an ICO for a cryptocurrency providing liquidity, Linker Coin. Additionally, Piero has focused on capital raising, tax optimization, financial planning, and transaction structuring as a consultant in the oil and gas sector (Saudi Aramco), technology sector (Amazon), and financial sector (BNP Paribas). His expertise lies in modeling, FP&A, valuation, data analysis, and financial derivatives.
As a blockchain developer, Laxman understands the importance of good, clean code and follows industry best practices. He has more than 10 years of experience working with different phases of the software development life cycle, from development to delivery. Overall, Laxman is the type of developer who’s always eager to take on new challenges.
Satish is an adaptable and technically strong professional with a customer business value-added mindset and several years of experience in quality assurance for companies like Deloitte and Consensys. While Satish specializes in Selenium, Cypress, and API testing, he’s also comfortable building automation test frameworks and recently led the technical portfolio for an automation project.
Gianluca is a highly versatile front-end and full-stack software engineer. He has helped many companies take an idea and turn it into a product that serves thousands to millions of users. Gianluca built the software that powers Tesla’s scheduling service centers from scratch, and has worked at Big Tech companies, such as Adobe, Starbucks, Snapchat, and T-Mobile. Known for building exceptionally fast and well, he can work on either end of the stack, integrate CI/CD, perform end-to-end testing, and more.
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Looking for guidance about the perfect blockchain consulting service for your needs?
Having previously worked with these leading global companies, our talent brings valuable insights and expertise to deliver world-class outcomes.
WHY ORGANIZATIONS CHOOSE US
Toptal in Action
Discover the cutting-edge benefits our clients enjoy from the global Toptal network.
Authentia partners with Toptal to revolutionize gem tracing with a first-of-its-kind blockchain solution.
Challenge: Bruno Scarselli, a third-generation diamond dealer, needed to create a platform that could issue cryptographic titles of authenticity, origin, and ownership for gems. He was unsure of the technical requirements, particularly around blockchain development, and faced a complex path to execution.
Solution: The team followed a rigorous project management timeline focused on rapidly delivering Scarselli’s
most needed features, delivering a working MVP in just 14 weeks. The platform leverages a React/Node.js infrastructure to support an Ethereum-based blockchain protocol. The system uses a robust AWS infrastructure, including IAM, S3, CloudFront, Lambda, Aurora Serverless, KMS, SES, CloudFormation, EKS, and EC2 to ensure scalable, secure, and efficient service delivery.
Outcome: Thanks to the team’s rapid execution, Scarselli attracted his first 50 diamond-industry customers mere months after ideating on his product vision. For technology startups, this rapid speed to market is critical for both short- and long-term success.
This collaboration has not only streamlined our operations, but partnering with Toptal has given life to entirely new industry standards for transparency.
Bruno Scarselli
Managing Partner at Scarselli Diamonds and Authentia founder
Toptal Ranked #1 Most Reliable Professional Services Company in America
Newsweek and Statista’s rankings were based on an independent survey of more than 2,400 decision-makers at Fortune 500s.
Newsweek's Most Reliable Companies in America 2026 ranking. Toptal is ranked #11, the highest-ranked professional services firm.
Explore Insights From the Blockchain Consulting Field
Read the latest articles and resources to keep you current on emerging trends in digital innovation, blockchain scalability challenges, regulatory compliance updates, and more.
Blockchain isn’t just for cryptocurrency. The technology can also be used to make supply chain management more efficient, transparent, and secure. Here’s how.
Neil is a business transformation expert and management consultant with more than 20 years of experience across the financial services, natural resources, hospitality, and fast-moving consumer goods sectors. He has created and implemented digital ledger technology solutions at Kearney and global mining group Rio Tinto, and is a board advisor for LogChain, a digital supply chain logistics platform.
CEO, Technology Services
