Alex Andrejszki

Areas Alex Andrejszki is Knowledgeable in:

Alex Andrejszki's Problem Solving Skills:

1. APEX (Oracle)
2. Domo
3. Javascript, CSS, HTML (beginner)
4. Java
5. Python
6. Power query
7. SQL
8. VBA
9. Webanalytics

Alex Andrejszki's Problem Solving Experience:

1. I developed a simple decision tree in Excel using VBA. (5x5 inputs)
2. I developed a website and its database in APEX (Oracle) and in SQL Developer which can help in handling complaint cases.
3. I developed an Excel validator in python. This script can discover a wished library structure and validate all of Excels based on their content (data type, data value).
4. I developed an excel using VBA which has many individual, user specified functions like automatical coloring, popup windows, forms.
5. I developed a website and its database in APEX (Oracle) and in SQL Developer which is able to send SMS letters and emails in case of a special alert like fire event or shooting. (BCP)
6. I developed a some minor functions with python selenium which can load webpages, collect some data from themamd write out into a file or database.