Our engineers are qualified in battle-tested blockchain solutions - Quorum from J.P. Morgan Chase, Hyperledger family from IBM, Ethereum, Tendermint, IOTA. Blockchain technologies differ not only by the programming language but also by consensus protocols.
Our developers are skilled both in practical usage of all required languages and development frameworks, but also utilize theoretical knowledge to use various consensus mechanisms(e.g. Proof-of-Work (PoW), Proof-of-Stake (PoS), Delegated Proof-of-Stake (DPoS), Proof-of-Authority (PoA, Clique), Practical Byzantine Fault Tolerance (PBFT), Delegated Byzantine Fault Tolerance (DBFT), etc.) in already created solutions like mentioned above, but also in creating of custom blockchain technologies from the scratch.
High-Load systems require technologies, that support horizontal scaling from the beginning. Such systems can be easily scaled up into many physical servers, as it's required by the dynamic environment of the system. Thousands of users and millions of request per minute is a reality of almost any Blockchain or FinTech system.
We use the best technologies available, battle-tested solutions with the highest level of security and tons of best practices. Erlang, Elixir, and OTP - technologies which are 20 years of usage in production, in highly loaded telecom systems. Scala, Play2 and Akka for JVM-based systems. Solidity and Quorum on Raft consensus for high-speed assets transactions in Blockchain systems. Apache Kafka and RabbitMQ for defining the linearly scalable source of truth in a microservice environment. PostgreSQL and Riak for scalable SQL and NoSQL databases. Docker, Ansible, and Kubernetes for cloud virtualization and orchestrating of containers. We deploy our solutions to any environment - Amazon Web Services (AWS), Azure or private clouds.
Gambit Stream teams provide all required mobile infrastructure around FinTech and Blockchain High-Load services. Accessibility into any system from mobile phones is a must. We create iOS (Swift), Android (Kotlin), Flutter (Dart) applications with a perspective into future Fuchsia OS (Google, Dart) migration. We utilize 10 years of mobile development experience and best security practices to build safe, user-friendly mobile apps. Our UI and UX specialists prepare A+ solutions for any requirements.
Web browser Front End is one of the most required infrastructure parts of any Blockchain and FinTech system. Similar to mobile apps Front End gives a possibility to users to access the system, start working with it, to manage and monitor all life parts of the entire system. Even every microservice can have its own Front End.
DevOps (Development & Operations) engineering is one of the most valuable parts in every Blockchain, FinTech or any other High-Load system. Creation and deployment to the clouds like Amazon Web Services (AWS), Mircosoft Azure or private cloud require a lot of knowledge in Linux Environment setup, virtualization and container environments using various complex tools like Docker, Ansible and Kubernetes. Scalable solutions for every High-Load systems require DevOps technologies under the hood to make them fast and fault tolerant.
One of our goals is to automate the future. We actively research in Machine Learning and Image Recognition fields. Our projects are related to the classification of medical images and precise agriculture. We use top-notch tools to provide future users with production-ready Online Classifiers of Cancer Cells.
Our Machine Learning & Robotics departments works also on Precise Agricultural Drones solutions to increase the harvest and making plants healthier.
We use the best tools provided by Facebook and Google and open source libraries - Tensorflow, PyTorch, Keras, OpenCV, and others.