Everything you need to know to get the job.

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

Distributed and fault-tolerant realtime computation: stream processing, continuous computation, distributed RPC, and more

Efficient reliable UDP unicast, UDP multicast, and IPC message transport

Android application powering the mirror in my house

An open source clone of Amazon's Dynamo.

A Graph Traversal Language (no longer active - see Apache TinkerPop)

A collection of spouts, bolts, serializers, DSLs, and other goodies to use with Storm

A preferences-backed key-value store

HyScale is an Application Centric Abstraction Framework over K8s.

Database to RDF mapping engine and SPARQL server

A collection of ready to use, small and self contained examples on how to use Apache Jena

Twinkql is a SPARQL to Object Mapping Framework that lets you specify your SPARQL queries in XML, instead of in your code, and map the results to Java Beans.