Contact us: +34 902 10 73 96, info@opensistemas.com

The trust of our customers in our ability to improve has led OpenSistemas to become a leading company in products and solutions based on data over the cloud, open source technologies and Linux.

Data Processing

OpenSistemas Processing area includes our products and projects related with technologies oriented to capture, transform, process and storage data, using ETL systems, big data platforms and NoSQL database technologies. The core of our processing approach is the Apache Spark ecosystem, including Kappa and Lambda architectures. Different NoSQL databases, inmemory solutions and columnar databases together with ETL solutions for big data integration, like Pentaho Data Integration or IBM DataStage, complete our value proposal within this area. We include in this set differen real time data processing solutions.

Technologies & Tools


  • Spark ecosystem: Spark, Scala, MLlib, GraphX, Spark Streaming, SparkSQL and Shark
  • Kappa architecture for Spark with Kafka, Spark, NOSql and Scala
  • Lambda architecture for Spark: Batch, Service and Speed Layers
  • Programing tecnologies for Big Data: Java, R, Python, C/C++
  • Other Big Data streaming solutions like Apache Storm or Kafka
  • ETL systems like Kettle ( Pentaho Data Integration ), DataStage and Talend ETL systems
  • OsBrain, the OpenSistemas Big Data Multi-agent platform
  • NoSQL Key-Value and Document Databases solutions like Cassandra or MongoDB
  • Columnar DataBases like MonetDB, SAP IQ, HBase
  • InMemory Databases like Redis
  • Other big data related techonologies: Hadoop HDFS, Hive/Pig, Flume, ElasticSearch
  • Big Data deployment over the cloud
  • Architecture design using Docker

Application Areas


  • Tax fraud environments
  • Electoral Systems- scrutiny and representation
  • Smartcities and smart environments
  • Financial markets Analysis and Trading
  • Massive data processing
  • Balanced Scorecards
  • Expert systems, predictive models and multiagent platforms

Analytics

Opensistemas analytics area involves the processes and systems that extract knowledge and insights from data in various forms, either structured or unstructured, employing techniques and theories drawn from many fields within the broad areas of mathematics, statistics, computer science and machine learning. Thanks to our comprehensive a integral approach we can afterwards integrate those insights in production environments, including new scalability and security issues and scaling to big data architectures.

Technologies & Tools


  • R, Python and C/C++ programing environment
  • Microsoft Cortana Intelligence Suite
  • Pentaho and Saiku Business Analytics Suite
  • OsBrain, the OpenSistemas Big Data Multi-agent platform
  • Azure Machine Learning
  • Deep Learning using Tensor-Flow
  • Multi-agent technologies
  • Data Science approach: machine learning, statistical analysis
  • OsBrain Markets,  the OpenSistemas Markets Analytics platform
  • Supervised Learning Systems: Neural Networks, Bayes, Decision trees, Random forest , SVM, …
  • Unsupervised Learning Systems: Clustering, Kmeans, PCA, Classifiers, …
  • Dataiku collaborative data science software platform

Application Areas


  • Financial markets Analysis
  • Electoral Systems
  • Predictive models and algorithms
  • Tax fraud environments
  • Models and scenarios design
  • Algoritmic Trading technologies

Data Visualization

The importance of visual representation of data has been increasing during the last years as big data and data analytics environments have been becoming more popular. Effective visualisation helps users analyse and explain data and evidence. It makes complex data more accessible, understandable and usable. Thus, users may have particular analytical tasks, such as making comparisons or understanding causation. In OpenSistemas we work to show data insights within web environments under both a rigorous and attractive approach, covering aesthetic form and functionality need. We use advanced graphical web programming technologies for that purpose, specialised representation platforms and other classical data science tools.  Our goal is to communicate information clearly and efficiently to users, integrating such information in complex environments, like web platforms and apps.

Technologies & Tools


  • Pentaho Community Dashboard Editor and Community Custom Chart
  • Saiku Reporting Platform
  • Kibana extensions for Elastic Search
  • D3.js environment for complex graph edition
  • Tableau Data Visualization Software
  • PowerBI Business Analytics Service
  • HighCharts, Raphael, HighMaps, Leaflet libraries
  • Angular JS, Node JS, Bootstrap
  • OpenSistemas Electiona Electoral Graphic Suite
  • CartoDB
  • Ggplot, Matplotlib, Bokeh, Seaborn, PyQtGraph,VisPy

Application Areas


  • Tax fraud environments
  • Electoral Systems- scrutiny and representation
  • Financial markets Analysis and Trading
  • Real time data monitorization
  • Learning Analytics
  • Smartcities and Internet of Things
  • Big Data insights analytics
  • Balanced Scorecards

Web Integration

The content management area was one of the first successful milestones in the implementation of open source. In OpenSistemas we have been involved and have become experts not only in content management, but in all areas associated with this technology, like portal management solutions, learning management systems or digital content edition for media. Thus, we are also experts in educational technologies. Our solutions are based on open systems and offer a comprehensive vision that ranges from system design or implementation of training platforms to develop specific features for a training product, generating specialized content below standards or creating global training portals that integrate various approaches and technologies. Our value proposition is focused on providing such kind of solutions for enironments under high performance requirements, such as advanced development or integration needs, very short access times, high volume of visits or high levels of expertise in a particular product or service. Besides we are experts in Linux and deployments of open source products over the cloud so can design the project under a comprehensive vision that involves development, migration and support needs.

Technologies & Tools


  • WordPress and Drupal CMS platforms
  • Open LMS platforms: Moodle, Canvas, Dokeos
  • MOOC Solutions: openEdx
  • Engines and standards: SCORM, AICC, Tincan, Marsupial
  • Microsoft Azure and Linux Environment
  • Google and Amazon Cloud Platform
  • Linux based and Clustering Solutions…
  • Quality assurance process and methodology
  • DevOps approach

Application Areas


  • Corporate web portals and intranets
  • Blogosphere environments
  • Universities and educational environment
  • Corporate training and large accounts
  • Editorial environment, digital books
  • Digital Learning Content
  • High availability web solutions
  • Migration to Cloud Linux environments
  • Cloud Integration: IAAS, PAAS, SAAS