SQL NoSQL Java RESTful APIs Apache Kafka

SQL NoSQL Apache Kafka Java

Node.js Angular development. NoSQL database MongoDB Git

SQL PostgreSQL MySQL NoSQL MongoDB

REST MySQL/PostgreSQL WebSocket MongoDB Redis

PySpark Hadoop SQL NoSQL

JavaScript React.js Java RESTful APIs Spring Boot framework

Python Apache Spark PySpark SQL NoSQL

Data Scientist Python Highcharts Incorta SQL

Splunk SOAP Linux/unix Java J2EE

Splunk SOAP Linux/unix Java J2EE

HTML CSS JavaScript NoSQL MongoDB

RESTful services JSON XML DNS TCP/IP

Big Data Hadoop Apache Spark RDBMS Nosql

Node.js SQL NoSQL HTML5 CSS3