Freelancer developer.
MS Excel, Google Sheets, Google GSuite AppScript, VBA, PowerShell, Office programming, Addin programming
Trainer online.
Software engineering.
Full SDLC: programming of applications for dekstop, web: retail, real estate, Oil&Gas, industry, farming, chemist, medical, NGO, E-learning,
Programming and deployment open source Wordpress, Joomla, Dolibarr, Tiger, Jogger, Airtable, DataStudio,
OCR with Tesseract.
ETL with Python.
Tester.
STLC, Black Box and White Box; Selenium.
DBA.
MS SQL Server Express
PostgreeSQL+pgAdmin4
MySQL+Workbench+Heidi+Tora
MariaDB+phpMyAdmin
Oracle 7 Server, Oracle Apex.
SQLite
Trainer DBA