At OpenCrowd, we create Custom Solutions for our clients. We believe decentralized apps powered by machine learning will be the foundation of many cutting edge innovations in the future. And to help our clients adapt to these innovations quickly, we offer custom services such as:



Hedera Hashgraph Solutions

Smart Contract
File Service

The Hedera network is designed to support mission-critical applications with the efficiency of Hashgraph to achieve higher throughput, fair ordering, and best-in-class security on an enterprise-grade network.

OpenCrowd and Hedera have been working together since 2017 to jointly extend the features and functions of the Hedera Hashgraph platform.

OpenCrowd will leverage the Hedera platform to help clients build innovative products based on the concept of decentralization.

We believe that emerging decentralized Internet technology has the potential to disrupt every industry sector, and that the Hedera Hashgraph network will be at the core of this transformation.

It is because of this strong belief that OpenCrowd has created an OC Hedera Hashgraph Practice dedicated to developing enterprise-grade applications on the Hedera Hashgraph network.

Due to our deep understanding of the Hedera platform, a decade of enterprise experience helping hundreds of clients, and our blockchain tool set, we can help clients crystallize new concepts, develop, and launch very rapidly.

Specifically, OpenCrowd's Hedera Hashgraph Practice will provide:

  • Ideation and architecture services

  • dApp and smart contract development

  • Mobile software and hardware wallet development

Case Studies utilizing the Hedera network


Security Token Offerings

Securrency is a global financial services technology company that enables secure, compliant, and convenient issuance and trading of security tokens.

OpenCrowd is a premier development partner of Securrency, with extensive experience in developing and launching core STO platform functionality for Security Tokens Issuance on multiple distributed ledgers and ID/ Credential Management - KYC/ AML/ KYW, as well as Integration with Exchanges, Custodians, and Payment Networks.

OpenCrowd offers strategic and technical Advisory Services to STO market participants and excels at custom implementation services across the STO lifecycle.

We can assist your Security Token Offering in the following ways:

OpenCrowd Security Token Offering on Blockchain

Investment Banks (Broker Dealers)

  • White label Securrency STO Platform, integration of internal systems and workflows
  • Secondary market trading integration with exchanges and custodians via APIs


  • Design Campaign landing pages and portals, implement STO workflows
  • Configure Compliance Aware Token (CAT) smart contracts for Policies and Rights

Third Parties

  • Exchanges: Implement STO Trading Services for Buy/Sell Traders
  • Custodians: Develop Digital Asset Custody Services
  • Payment Networks: Integrate Crypto and Fiat Payment Services

Custom Multi-chain Solutions

Emerging blockchain technology has the potential to disrupt every industry sector in the near future.  Decentralization, the underlying concept behind blockchain platforms, could transform and challenge existing norms.  This technology can be utilized for a wide range of use cases that were not previously feasible.  Tokenization of assets, digital identity, micropayments, secure storage of documents, and counterparty settlements are but a few quick examples.

To help clients with this major shift, we offer several services, including:

  • Ideation to rethink the current industry state and identify areas to apply emerging technologies
  • Architect a scalable architecture to handle enterprise needs
  • MVP build in 90 days
  • Pilot and iterate

OpenCrowd engineers have had the unique experience of working at all depths of the Blockchain stack.  Our experience ranges from developing dApps and smart contracts, to Protocol and the blockchain infrastructure.

Our multichain experience, internal tools, and frameworks, including our interledger access platform DragonGlass, guarantee a successful launch in a record time frame.


Blockchain Integration Expertise 

Hedera Hashgraph
Ethereum Blockchain
EOS Blockchain
Stellar Blockchain

Smart Analytics Applications

We believe that there is a need for smarter applications and not just more applications. As a result, we have developed a wide range of smart applications for our clients leveraging Visualization, Collaboration, Search and a new breed of Analytics technologies. Our custom smart applications typically have the following properties:

  • Visualization & Collaboration providing significant improvement in end user productivity
  • Real time search capabilities enabling discovery across a range of structured and unstructured data replacing the need for multiple data access applications
  • Machine Learning & Natural Language Processing of data providing deeper insights, better analytics, and faster detection of anomalies, thus making the enterprise proactive, strategic and less reactive

Leveraging our strong expertise in ElasticSearch, Apache Storm, and Conversational AI, we have launched platforms like the Global Macro Economic workstation, Collateral Management systems, Credit Risk platforms, Fraud monitoring workstations, and several others for major investment firms.

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