ORACLE and open source – these technologies are our tool, which we at virtual7 are experts in. To this end, we do not only regularly undergo further training, but also like to think outside the box and look for unconventional solutions. We are also constantly expanding our technological horizons through close cooperation with various universities. The list of current technologies in use is quite long, but some of them are part of our standard set, which is what we request from our developers and consultants. Our technologies reflect the knowledge and expertise of our employees and are therefore certainly in perfect balance and unique in our field of activity.

PROCESS – AND APPLICATION DEVELOPMENT

Angular

ANT

Android ADK

C, C++, C#

Chrome Developer

CVS

Eclipse

Eclipse Rich Client Platform

Git

Github

Gitlab

Go

Jasmine

Java

SpringBoot

Jenkins

Jira, Redmine, Bugzilla

JPA, Hibernate

Jquery

junit

Karma

LaTex

markdown

Maven

Netlogo

Regular Expressions

Spring

Visual Studio Code

XML, XSLT, Xpath, JSON, YAML

INFRASTRUCTURE

Apache Kafka

Apache Tomcat / http

Bash

Docker

Elasticsearch

IDM, OID

Keycloak

Kerberos

Kubernetes

Microsoft Azure Graph API

MySQL

Netflix Ribbon

NodeJS

NPM

OAuth2

ORACLE Database, PL/SQL, SQL

ORACLE Webcenter Content

ORACLE Webcenter Portal

ORACLE WebLogic

PostgreSQL

Rancher

Ribbon Eureka

Ribbon Zuul

Shell script

SQLite

SVN

V8 (Google)

VirtualBox

VMWare

WLST

BUSINESS INTELLIGENCE & BIG DATA

Cassandra

CouchDB

d3.js

Exasolution

Hadoop

HBase

Kafka

ORACLE Business Intelligence

ORACLE BI Publisher

Spark

ARTIFICIAL INTELLIGENCE & MACHINE LEARNING

Apache Spark

Carat

Keras

Lime

Python

R

SciKit

Tensor Flow

DATA ANALYTICS

Cassandra

CouchDB

data table

future

Hbase

MongoDB

R

Rstudio

Shiny

Stata

tidyverse

Clustering

Deep Learning

Entscheidungsbäume

Klassifikation

Neuronale Netze

Regression

Reinforcement Learning

Support Vector Machines

Zeitreihen

MOBILE & USER EXPERIENCE

CSS

CSSSelectors

HTML

JavaScript

Jhipster

ORACLE ADF

ORACLE APEX

ORACLE JET

ORACLE MAF

PHP

TypeScript