Apache Spark Spark SQL PySpark MongoDB DynamoDB

PostgreSQL MongoDB Docker Kubernetes

DB2 Sybase Oracle MSSQL MongoDB

PostgreSQL MongoDB Sybase Java /J2EE J2EE patterns

Python YAML Unix Shell scripting Linux

C# .Net Core ASP.NET Web API SQL React

.NET Core ASP.NET Web API C# SQL Server PostgreSQL

Python YAML Unix Shell scripting AWS Cloud Linux/VM platform

MongoDB Linux Cloud CFT AWS CFT Lambda

EMS Kafka GIT Oracle SQL Server

Pytest Pylint SQL NoSQL MongoDB

Java JAXB Spring Spring boot AWS

MongoDB LDAP Hashi corp Active Directory

RESTful APIs JSON Java Java Script Node.js

Docker Kubernetes MongoDB Spark Cassandra