Python Developer

The candidate is a python developer who has been working on it for 3 years. He is currently working on solving problems using the SQL knowledge he has. He also collects and cleans data before putting it into ML/DL models. He has also worked for over a year, as a data analyst and is interested in staying in this field. He has experience with team leading in previous positions, having mentored three people. His English is at C1 level, he uses it at work so possible communication is not a problem for him. Availability from the beginning of November.

Data Analyst - 02/2020 to 04/2020
I transformed customer data into an internal standardized model using MS SQL Server and PowerQuery. I also utilized Python pandas and statistics to detect outliers in the data.

Python Engineer - started 07/2020
I worked on Django/DRF projects, with a focus on collecting and cleaning data for the artificial intelligence department. I used skills in pandas, SQL, and relational databases to solve problems and improve the codebase.

Project 1: Django PostgreSQL Materialized View Example
This project demonstrates the usage of PostgreSQL materialized views in Django to optimize complex select queries with many join operations. It provides an alternative solution to dealing with bloated database schemas and resource-intensive queries.

Project 2: Daily Portfolio Positions Reports
This project loads stock tickers from a Google Spreadsheet and generates reports with charts for each position. The reports are sent to specified emails. The frontend is built with JS/React, and the backend uses AWS Lambda functions coordinated by a state machine.

Project 3: Django Crispy Forms Advanced Usage Example
This project showcases the creation and processing of large and complex forms in Django using Django-Crispy-Forms. It includes buttons that execute different actions and allows for dynamic rows and columns in the form.