Languages
Java, Python 2, Python 3, GraphQL, Scala, Python, HTML5, JavaScript, JavaScript 6, Rust, Bash, Sass, CSS3, C++
Frameworks
Apache Spark, Akka, Spark, Play Framework, Play 2, Relay, gRPC, Angular, Spring, Redux, Mockito, Spring 5, GWT, Swagger, Compass, Vaadin
Libraries/APIs
GraphX, Akka Streams, Spark ML, React, Sangria, TensorFlow, AssertJ, PyTorch, Node.js, jQuery
Tools
Maven, Helm, SBT, GitLab CI/CD, LaTeX, GitHub Pages, GitHub, GitLab, Git, Redux Thunk, Sublime Text, IntelliJ, Docker Compose, Oh My Zsh, Zsh, Jenkins, Travis CI, Redmine, Adobe Photoshop
Paradigms
Web Architecture, Distributed Computing, DevOps, Test-driven Development (TDD), Testing, Functional Programming, Scrum, Agile Software Development, Clean Code, API Architecture, Reactive Programming, Microservices, DRY, REST, Pair Programming
Platforms
Docker, Arch Linux, Kubernetes, Amazon Web Services (AWS), Linux, Visual Studio Code, JEE, Azure, Android
Storage
MongoDB, Elasticsearch, MySQL, PostgreSQL, Redis, NoSQL, JSON
Other
Akka Actors, Machine Learning, Natural Language Processing (NLP), Artificial Intelligence (AI), Neural Networks, Deep Neural Networks, Convolutional Neural Networks, Graphs, OOP Designs, APIs, Sagas, EMR, Responsive Web Apps, Web Development, AWS, Cloud, Big Data, Code Architecture, Message Queues, Message Brokers, Scalability, Reactive Streams, Domain-driven Design (DDD), SOAP, GitFlow, SSH, Word2Vec