Technologies

Security frameworks: PicketLink, Spring Security, Keycloak

Development environment: Eclipse, IntelliJ IDEA, NetBeans, Oracle SQL Developer, MySQL Workbench, WebStorm, Anypoint Studio

Network Tools: all browsers, including Safari, NetCat, Zabbix, Firebug, HttpWatch, Open SSH, Putty, WinSCP, FileZilla, Virtual Network Computing (VNC), Fiddler, HtmlUnit, WireShark

Tools for work with virtual machines: VmWare Vsphere, Oracle VM VirtualBox, Citrix Workspace

Web services protocols: SOAP services, REST services, RESTful Web Services, TLS

Build systems and relevant tools: Nexus, Gradle, Ivy, webpack, Yarn, npm, CMake

Source code management (SCM): Git (in conjunction with GitLab, Gerrit, GitHub), SVN, CVS, Source Safe, Bazaar, Perforce, PVCS, BitBucket (Stash), Support Library, ClearCase, Vault

Data exchange formats: XML, Yaml, JSON; Base64, RAML

XML technologies: XSD, XSLT, XPath, XForms, XMLSpy, XML-RPC

Operating Systems: Windows (all versions), Linux (Ubuntu, FreeBSD, CentOS, Red Hat Enterprise etc)

Project management and bug tracking systems: Jira, Redmine, Trac, Bugzilla, Micro Focus Quality Center, Rally, Microsoft Project, Timesheet, YouTrack, HipChat, Confluence, Trello, Greenhopper

Test management tools: TestLink, TestRail, Zephyr, MUnit + Mockito

Tools for Test Automation: Selenium IDE, ui.vision, Muse IDE, Katalon, Cypress, Playwright

Continuous Code Quality Management: SonarQube

Configuration management: Apache ZooKeeper

Database administration tools: Flyway, Liquibase, Navicat, pgAdmin, phpMyAdmin

Search engine software: Apache Solr

Communication tools: Slack, Teams

Logging libraries: Winston.js, 

Reporting software: Eclipse BIRT

Integration, 3rd party and proprietary systems: Facebook API, Vkontakte API, Amazon API, Google (Drive, Spreadsheet, Google+) API; IBM i (AS/400); ClamAV; Salesforce Marketing Cloud / ExactTarget, LinkedIn Authentication API, Google Maps API, Kazoo 2600Hz API, Kazoo Monster UI, Slack Bot API, Salesforce API/Apex, Zendesk API, Hubspot API, Zapier API, Zoho PhoneBridge API, SendGrid, Gdata(Google Data API), Paypal, InVision, Aspose.Cells

Java stuff managing: hawtio

Ruby: RubyInstaller Development Kit (DevKit), Bundler (RubyGems)

Content Management Systems: Adobe Experience Manager + Adobe Search&Promote, Jive Social Business

Work tools, programs, editors: MindManager, XMLSpy, Enterprise Architect, Notepad++, Kaitai Struct, Araxis Merge, MobaXterm, Swagger, Sikuli, Postman, 

Structured query languages: SQL, PL/SQL

Installer creation systems: Inno Setup

Message queues: RabbitMQ, ActiveMQ, Apache Kafka

Blockchain and Smart Contracts: Ethereum, Smart Contract, IPFS, Truffle, Solidity, TypeScript, MetaMask, Geth, Remix IDE, Web3.js — Ethereum JavaScript API

Cryptography tools and libraries: BounceCastle

Business Rules Management System: Drools, Snowflake

Development Frameworks: gRPC

Protocols: HTTPS, SSL, WebSocket, TLS, SFTP, NAT, SNMP, AES, OAuth2

Cloud Development Platforms: fabric8, CloudHub

DevOps: Docker, Ansible, Bitbucket CI/CD, Microsoft Azure DevOps, Kubernetes (K8s), Nagios, Bash, ActiveDirectory, Helm

Web template systems: Apache Velocity, Freemarker, Tiles

Aggregation and analysis tools: Elasticsearch, Logstash, Kibana, Grafana, Prometheus, Grafana Loki, Sentry