# Charl Cronje

●

Published 2024-10-03

# Skills Matrix

In each section the competency range from 1 Understands to 5 being Expert

I did not list all the things like Angular or React or Vue when it comes to JavaScript, and I'm not mentioning all frameworks like Laravel or Yii or Cake PHP etc. When it comes to PHP, or Bootstrap or Sass etc. When is comes to CSS, I don't believe that being able to implement a framework is a skill but that if you know JavaScript it is implied that it includes all frameworks and if you are competent in PHP it implies all frameworks. I do always stay on top of all new tech so I'm sure I've worked in most of the popular frameworks or at least experimented with them and those I haven't are always fun to pick up.

# Programming, Scripting & Layout Languages

Language / Skill	Years Exp	Competency
ARTIFICIAL INTELLIGENCE	2 Years	3
Machine Learning (ML) Algorithms	2 Years	4
- Supervised & Unsupervised	2 Years	4
- Model Evaluation and Metrics	2 Years	4
Natural Language Processing (NLP)	2 Years	4
- Text Preprocessing	2 Year	4
- AI Model Deployment	2 Year	4
- Data Engineering & Management	2 Year	4
AI Integration in Applications	2 Year	4
- API Integration	2 Year	4
- Front-end Interaction with AI	2 Year	4
- AI for User Personalization	2 Year	4
Automation & Enhanced Workflows	2 Year	4
- Robotic Process Automation	2 Year	4
- AI-driven Automation Tools	2 Year	4
Computer Vision	2 Year	4
- Image Classification/Detection	2 Year	4
- Object Detection and Tracking	2 Year	4
- OCR (Optical Character Recognition)	2 Year	4
AI Tools and Libraries	2 Year	4
- TensorFlow	3 Year	4
- PyTorch	3 Year	4
- Hugging Face Transformers	3 Year	4
- OpenCV (computer vision)	3 Year	4
- Pandas/Numpy (data handling)	3 Year	4
LLM's (Large Language Models)	2 Year	4
- Embeddings	2 Year	4
- Chat Bots	2 Year	4
- Fine Tuning	2 Year	4
- Prompt Engineering	2 Year	5
ANDROID	6 Years	5
- Kotlin	2 Years	4
- Java	4 Years	4
BASH	15 Years	5
- newt Whiptail	2 Years	5
C#	3 Years	4
CSS & PRE-PROCESSORS	19 Years	5
- Bootstrap	8 Years	5
- Bulma	1 Year	4
- Foundation	6 Years	5
- Less	5 Years	5
- Material Design	5 Years	5
- Materialize	5 Years	5
- Sass	8 Years	6
- Semantic UI	2 Years	4
- Skeleton	1 Years	4
- Tailwind CSS	3 Years	5
- UIkit	2 Years	5
- UNOCSS	1 Years	4
CLOUD SERVICES	4 Years	4
- AWS	2 Years	4
- Google API, Workspace, Cloud	5 Years	4
- Microsoft Azure, Office 360	3 Years	4
CONTAINERS	3 Years	5
- Docker	6 Years	5
- Rancher	2 Years	5
- Portainer	1 Years	5
- Podman	1 Years	5
- Kubernetes	2 Years	4
DATABASE	19 Years	5
- MariaDB	12 Years	5
- MongoDB	8 Years	4
- DynamoDB	3 Years	4
- MSSQL	12 Years	5
- MySQL	21 Years	5
- PostgreSQL	6 Years	5
- Sybase	2 Years	4
- Firebase	2 Years	4
DELPHI	5 Years	5
- Embedded	6 Years	5
- For PHP	2 Years	5
- Rad Studio	6 Years	5
- Desktop Software	13 Years	5
FLASH	3 Years	5
- ActionScript 2	6 Years	5
- ActionScript 3	3 Years	5
- Flex	3 Years	5
Flutter	1 Years	4
HTML	21 Years	5
- HTML 2	17 Years	5
- HTML 3	15 Years	5
- HTML 4	13 Years	5
- XHTML	12 Years	5
- HTML5	17 Years	5
Java	5 Years	4
Kotlin	4 Years	4
JAVASCRIPT	21 Years	5
- React, Redux, Next.js	4 Years	4
- Vue.js, Veux / Pinia, Nuxt.js	3 Years	5
- Angular, AngularJS, Ionic, Ionicons	4 Years	5
- Quasar, Electron, Cordova, Capacitor	3 Year	4
- Node.js, Express.js, Socket.io	8 Years	5
- Deno, Bun	3 Year	4
TypeScript	5 Years	4
Pascal	5 Years	5
Perl	4 Years	5
PHP	21 Years	5
- Laravel	9 Years	5
- Yii	1 Years	4
- CodeIgniter	1 Years	4
- CakePHP	2 Years	4
- Symfony	4 Years	5
Python	5 Years	3
R	1 Year	2
Unity 3D	3 Years	5
Unreal Engine	1 Year	3
XML / WSDL / DTD	4 Years	5