I can't name it all but here's the main stuff...
Languages: Java, Scala, Python 2&3, Javascript/ES6/Typescript
Libraries/Frameworks/Middleware: Spring, Java EE, Spark, Flask, Pandas, Pyspark, Node, Kafka, Redis, Memcached
Databases: The popular SQL dbs (SQL Server, Oracle, Postgres, MySQL) and NoSQL (Cassandra and Mongo).
I also have alot of experience with Azure and AWS offerings, including serverless.