During my professional career, I had the opportunity to work with a multitude of different companies, projects, technologies, and programming languages. Here is a list of almost-random, non-exhaustive technologies and tools encountered throughout my career.
2 and 5 Digits UPC-Based Extension barcode, 3 of 9 barcode, Acceptance Testing, Adobe Audition, Adobe Photoshop, Adobe Premiere, Agile, AI, AIOCP, Algorithms, alldev, ANSI MH10.8M-1983, Ansible, Apache Arrow, Apache Milagro Crypto Library, Apache, Architecture, Argo CD, Artifactory, Audacity, Audio and video editing, Aurora, Automation, AWS, AZTEC Code, Bamboo, Barcodes generation 2D and 3D, Bash, Basic, BCFtools, bcwc_pcie, BDD, Behavioural Testing, Bidimensional barcodes, binsearch, bitset, Blender, bloom, BlueJ, Borland C/C++ Builder, Borland C/C++ IDE, Borland JBuilder, Bourne shell, C, C++, CBC (Customer Bar Code), CentOS-KVM-Image-Tools, CentOS, Chef, Chrome, CI/CD, CISCO Networking, CISCO, Claude Code, CMake, cmdmq, CODABAR, CODE 11, CODE 128 A/B/C, Code 39, CODE 93, Conda, Consul, Containers, Continuous Delivery, Continuous Deployment, Continuous Integration, Copilot, Corel Draw, Corel Graphic Suite, Coverage, CSS, CSV, Darktable, Data bases conversion, Data Pipelines, Datamatrix ECC200, DEB, Debian, demo-srv-idp, Deployment, DevLake, DevOps, docker-php-saml, Docker, Dockerfile for onelogin/php-saml, EAN 13, EAN 8, Eclipse, edgetools, Elasticsearch, ESID, Excel, farmhash64, FileZilla, Firefox, Font Forge, fonts, Fonts, FreeBSD, FreeCAD, Functional Testing, Geany, GIMP, Git, GitHub, go-tsz, go-xmlsec, go-xsd-pkg, Go, gocd-jenkins-task-plugin, GoCD, gogen, GoOse, gosrvlib, Grafana, Helm Charts, Home Assistant, Home automation, HTML Content extraction, HTML, htmlcolors, htmlentities, htmlstrings, htmlurls, IDE, IIS, Imaging, Incident Management, iNEDI, InkScape, Integration Testing, Intelligent Mail Barcode, Interleaved 2 of 5, Internet and intranet, jadc, Java, JavaScript, jddm, JDK, Jenkins, Jira, jplaysound, jq, jrelaxtimer, jreplugintest, json-editor, JSON, junitconv, jwtm, jxhtmledit, Kafka, Kanban, Kibana, KIX (Klant index - Customer index), Kubernetes, KVM, Large Language Models, LibreOffice, Linear barcodes, Linux, LLM, LogPipe, Macromedia Flash, Macromedia HomeSite, Maintenance, Makefile, Marathon, MariaDB, MATLAB, Mesos, Microservices, Microsoft Windows, MikroTik, milagro-crypto-c, minicom, Model, MS Access, MS DOS, MS Office, MS Visual Studio, MSI, Multimedia productions: vectorial and raster image processing, MySQL Workbench, mysql-workbench-plugin-doc-generating, MySQL, NATS Bus, NATS, natsping, natstest, NetsGraph, Networking, Nginx, NickChrono, Nomad, numkey, Octave, Onecode, Open Source, Open Type and CID-0, OpenOffice, OpenStack, Packaging, Pascal, PDF 1.7 (ISO 32000:2008), PDF, PDF/A (ISO 19005-1:2005), PDF417, Percona, Performance, Perl, pfSense, Pgsql, PHARMACODE TWO-TRACKS, PHARMACODE, PHP, PLANET, PlantUML, PostgreSQL, POSTNET, PostScript, privateaccessor, Programming, Puppet, pygen, Python, QR-Code, Quality, R, RabbitMQ, RackMap, Red Hat, Refactoring, RegionKey, RESTful API, rgen, RHIDE - DJGPP, RMS4CC (Royal Mail 4-state Customer Code), RNCK - Reversible Numerical Composite Key, rndpwd, rpistat, RPM, rsync, Ruby, Rust, SAML, Schema, Script, Scrum, ServerUsage, Shell, Slackware, Snowflake, Software, Solaris, SQL, SQS, SSO, Standard 2 of 5, statsd, Stylus Studio, SVG - Scalable Vector Graphics, System integration, SystemTap, tc-font-core14-afms, tc-font-mirror, tc-font-pdfa, tc-lib-barcode, tc-lib-color, tc-lib-file, tc-lib-pdf-encrypt, tc-lib-pdf-filter, tc-lib-pdf-font, tc-lib-pdf-graph, tc-lib-pdf-image, tc-lib-pdf-page, tc-lib-pdf-parser, tc-lib-pdf, tc-lib-testrest, tc-lib-unicode-data, tc-lib-unicode, TCExam, TCP/IP, TCPDF, TCPWebLog, TDD, Terraform, Testing, Thunderbird, TMXPHPBrigde, tmxresourcebundle, Tool, TravisCI, True Type fonts parser, Type 1 Fonts parser, Type1 core fonts for PDF/A, Ubuntu, UDP, UFW, UML, Unicode (ISO/IEC 10646), Unit Testing, unitmulti, Unix-Like, UPC-A, UPC-E, USD-3, USPS-B-3200, USS-93, Vagrant, VariantKey, Various high-level macro and script languages, Vault, VAX, VirtualBox, VirtualDub, Visual Basic, Visual Studio Code, VLC, WAI, Web systems development and administration (server and client), Web Usability and Accessibility, web-cctray, Web-service, Wireshark, wordfreq, XHTML, xhtmltranscoder, XHTMLTranscoderPHP, XML Content parsers, XML, xmlconfigreader, XMLConfigReaderPHP, XSane, XSL, XSLT, yq, Z-Wave, Zend Studio, ZeroMQ, ZFS, Zig