Technologies we use:

  • Big Data

    Cloudera Enterprise, Hortonworks, HBase, HDFS, Hive, Hue, Impala, Oozie, Solr, Spark, Sqoop, ZooKeeper, Pig, Kafka, Storm, Flume, Cloudera Manager

  • Blockchain

    Hyperledger Fabric

  • Cloud & Multi-Cloud

    Amazon Web Services, Google Cloud Platform, Microsoft Azure, Open Telekom Cloud, Alibaba Cloud, OVHcloud, DigitalOcean, Rackspace, OpenStack

  • Docker & Kubernetes

  • Automation & Tools

    Terraform, Ansible, Jenkins

  • Programming Languages

    Java, C, C++, C#, Python, PHP, JavaScript, Perl, Ruby, Golang, HTML5, CSS3, XML, Bash script, ...

  • Frameworks, Libraries and Servers

    .NET, Hibernate, JNI, Spring, Ruby on Rails, Django, AngularJS, Node.js, React JS, jQuery, Ember, Polymer, SIP.js, OverSIP, IMS, Asterisk, Kamailio SIP Server, Adhearsion, DirectShow, LDAP

  • Databases

    Oracle, MS SQL Server®, MS SQL, MySQL, PostgreSQL, MongoDB, Redis, RethinkDB, HDFS, HBase, Hive

  • Data Interaction

    Elasticsearch, Kibana, Tableau, KNIME, Grafana, Pentaho, Datameer

  • Protocols

    TCP/IP, UDP, JSON, SIP, RTP, RTCP, HTTP, FTP, ICMP, TURN/STUN, WebSocket, Diameter, Kerberos

  • Virtualization

    KVM, VMWare

  • WebRTC

CST is innovative IT company specializing in providing Professional Services to clients in areas of IT, Cloud and Infrastructure, Software Development, Blockchain and Big Data.

© 2021 by CST. All rights reserved.

SOFIA OFFICE

CST

Mladost 4, blok 426A,
vh. G, et. 2, office G3,
Sofia 1715

Phone: +359 (2) 439 0100

Email: contact@cst-bg.net

SVILENGRAD OFFICE

CST

bul. Bulgaria, blok 10

Svilengrad 6500

Phone: +359 (379) 72021

Email: contact@cst-bg.net

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