Our Offerings

Stars-Support helps companies to critically examine the value of blockchain to their business, and ensures business and technical success of distributed ledger projects

Consulting on DLT approaches & analysis of goals and objectives

Advising on technology options and current technical landscape.

Blockchain workshops

Bringing clients’ ideas to life by organizing workshops to intensively experiment with available blockchain technologies and tools.

Building new products and services

From ideation and prototyping to MVP and finished products.

Distributed and decentralized applications

Building trusted trading solutions and distributed applications through comprehensive analysis and proven development methodologies and frameworks.

Integration services

Solutions for seamless integration of blockchain products into existing business processes. Integration with enterprise applications and platforms ranging from cloud technologies and KYC/AML providers to exchanges

Modernizing and re-engineering legacy systems

Re-engineering legacy systems for efficiency gains, increased speed, and better outcomes. Ensuring painless transition, minimizing business disruption, and reducing risk.

Toptal® Blockchain Development Services

Custom Blockchain Development Solutions

Whether through the creation of decentralized applications or support of a private blockchain, Toptal’s experienced blockchain developers help clients take advantage of the numerous opportunities that this technology has to offer.

Blockchain Security

Blockchain Security

Blockchain provides alternative options for digital security, using familiar cryptography but with unchangeable data. Work with Toptal developers to understand how your company can use blockchain as a means to secure data and enhance the trust verification processes.

Smart Contract Development

Smart Contract Development

Smart contracts are programmed contracts that utilize execution in a distributed environment for enforceability. These can be used to support crowdfunding, blind auctions, multi-signature wallets, and more.



Companies are turning to Ethereum, a blockchain-based platform, for broader applications of trust verification beyond just cryptocurrency, including smart contracts (powered by the programming language Solidity).



The most popular cryptocurrency in the world, Bitcoin was also the first distributed blockchain. Toptal developers have experience with Bitcoin Core, the underlying reference client for the currency, as well as with the digital currency itself.



Created by the Linux Foundation, Hyperledger is a project of open-source blockchains and related tools. Toptal Hyperledger developers have experience in Hyperledger blockchain platforms like Fabric and Sawtooth, and tools such as Cello.

Blockchain Across Industries

Our cross-industry expertise allows us to deliver high-quality blockchain solutions in complex and independent enterprise environments.

  • Insurance:
    Improve underwriting accuracy, reduce administrative costs, streamline operations, and prevent fraud.
  • Financial Services:
    Simplify complex intermediary functions in the industry.
  • Retail and Logistics:
    Bring trust, simplicity, and transparency to processes.
  • Travel and Hospitality:
    Make the transportation environment safe and secure, speed-up transactions, and improve customer satisfaction.
  • Healthcare and Life Science:
    Improve quality of care and eliminate costly administrative inefficiencies.
  • Media and Entertainment:
    Disrupt current revenue and digital supply chain models.
  • IGaming:
    Bring security, fairness, and trust to the online gaming industry.

Case Studies


Smart Contracts for Vehicles

Stars-Support developed a solution for vehicle tokenization with blockchain technologies for an innovative technology startup. The application makes car leasing deals faster and more secure.


Porsche Blockchain Ecosystem

Stars-Support’s team developed a Porsche Blockchain Services Ecosystem to construct a seamlessly interconnected system. The project was shortlisted among the top 12 finalists.


Porsche E-Mobility Smart Assistant

Stars-Support’s team developed an E-Mobility Smart Assistant to predict when and where drivers will need to charge their vehicles and recommend the best charging station nearby.


E-proxy Voting System for NSD

Stars-Support developed one of the first fully automated blockchain-based shareholder voting platforms for The National Settlement Depository.


Blockchain-Based Loyalty App for 3M

Stars-Support developed an app that helps 3M chart regional demand and enhance interaction with customers.

Frequently Asked Questions

Stars-Support uses blockchain as a decentralised platform to enhance data integrity and security across systems. Our services include developing blockchain applications, integrating the technology into existing infrastructures, and consulting on its adoption across various industries.

Our offerings span blockchain consultation, product development from concept to completion, and the seamless integration of blockchain technologies with enterprise systems. We also focus on upgrading legacy systems using blockchain for greater efficiency and reduced risk.

Yes, in insurance, blockchain improves precision and cuts fraud risks. In finance, it streamlines operations and in retail, it adds transparency. For healthcare, blockchain reduces overhead costs and boosts service quality.

Noteworthy projects include a secure car leasing blockchain application, the development of the Porsche Blockchain Services Ecosystem, and a fully automated shareholder voting platform, enhancing efficiency and security across these applications.

We analyse current operations, design blockchain solutions that align with enterprise software, and ensure minimal disruption during integration. Our team supports the entire process, ensuring a smooth transition and effective adaptation.

Partnering with us grants access to expert insights, advanced technology, and tailored solutions that address specific industry challenges. Our expertise in multiple sectors ensures that blockchain implementations are both strategic and compliant.

We overcome adoption challenges through comprehensive consulting, goal-oriented technology assessments, and hands-on workshops. These initiatives help traditional industries embrace digital transformation while adhering to security and compliance standards.