Skills Summary
The following is a list of some technologies and related skills that Darryl has experience with. They are in no particular order. As long as it already is, this is only a subset. Ask Darryl if your technology is not listed.
Full Stack Web Development
| Javascript | React / Reflux |
| Webpack / Gulp / Grunt | node.js |
| Python / Flask / Django | C# / ASP.NET / WebAPI |
| SPAs (Single Page Applications) | SEO |
| IIS / nginx / Apache | Foundation |
| jQuery | Google API's |
| OAuth | Jasmine tests |
.NET Desktop / Web and Backend Stacks
| C# | Jenkins / Bamboo |
| MSBuild | Windows |
| Visual Studio | Xamarin |
| WPF / Winforms | ASP.NET MVC / WebAPI / REST |
| Team Foundation Server | Scheduled Tasks |
| SOLID Principles | Notepad++ |
| SDLC / Waterfall | Batch Scripting |
| Agile / Scrum / XP | WScript / JScript / cscript |
| Microsoft SQL Server (6.0 to present) | Git / Svn / CVS/ VSS / TFS/ Perforce |
Python Web and Ops Scripting Stacks
| Python 2.x / 3.x | setup.py files |
| Flask | Django |
| Python Extensions in C | Python FFI |
| uWSGI | pyODBC / psycopg |
| Jupyter | numpy/scipy |
| PostgreSQL | MariaDB / MySQL |
| pip | virtualenv / pipsi |
| Python Unit Tests | Python Socket Programming |
| Task Automation | Data Curation / Cleansing |
DevOps Skills
| Docker | Jenkins |
| MSBuild / Makefile / CMake | Windows / Linux / Mac |
| Visual Studio | XCode |
| Qt Creator / KDevelop | Cross-Platform Development |
| Team Foundation Server | Cron jobs / Scheduled Tasks |
| vi / vim | Notepad++ / Notepadqq |
| Travis CI | Browserify / Gulp / Grunt / Webpack |
| BitBucket / GitHub | Bash Scripts |
| AppVeyor | Batch Scripting |
| Python | WScript / JScript / cscript |
| Bamboo | Git / Svn / CVS/ VSS / TFS/ Perforce |
| Obfuscation | Installers (MSI, NSI, RPM, .tar.gz, etc) |
Vintage Microsoft Technology
Still actively in-use, in certain cases, for real clients today!
| edlin / EDIT.EXE | Visual Basic for Applications |
| Microsoft MTS | Microsoft Access (still current as recent as 2017!) |
| ADO | Microsoft Excel VBA / Macros and Formulas |
| ASP.OLD / ASP Classic | VB 6 |
| Web Forms | Windows Batch file programming |
| DirectX 3 / 5 | MFC / Win32 / Message Loop |
| COM / COM+ / OLE / DCOM | BASIC |
Low Level Programming / Math / Advanced Programming Skills
Darryl loves this work the most but gets hired for it the least. Hire him for this if you have it!
| C and C++ | gcc and clang |
| Linux Kernel Modules | Linux kobjects / jiffies |
| Linux sysfs / debugfs | Linux char / misc devices |
| Performance Optimization | Coroutines |
| libevent / libuv | Direct ASIO (epoll, select, kqueue, IOCP) |
| Thread and Processes Optimization | Raw Sockets / Pipes |
| setjmp / longjmp | Virtual Memory |
| Serial Programming (USB, RS232, TCP) | Serial Protocol Design |
| Garbage Collectors | Heap Fragmentation Avoidance |
| Stack Length Optimization | Procedurally Generated Data |
| Cyclomatic Complexity | Machine Vision |
| Sobel Edge Detection | Graham Scan |
| PCM filters (High-pass / Low-pass) | Fractals |
| AVL Trees (hand coded, performant) / RB Trees | k-d trees / BSP / Quad-trees / Oct-trees |
| Linear Algebra | Statistics |
| Trigonometry | OpenGL |
| Physics Engines (Box 2D / Chipmunk / Bullet) | Shaders |
| Entity Component Systems | Unity |
Low Voltage Electronics
| Digital and Analog Multimeters | Digital Counters |
| Soldering | Elementary Digital Circuits |
| NO/NC Relays | AC/DC converters, line conditioners |
| Basic Transistor Theory | Electromagnets |
| Switches | Grounding |
