Certificate of completion - SQLite for beginners

I earned a Certificate of Completion that verifies that I successfully completed “SQLite for beginners” course on 12/9/2022 as taught by Bluelime Learning Solutions at Udemy Academy. The certificate indicates the entire course was completed as validated by the student. The course duration represents the course's total video hours at the most recent completion. The course is using SQLite Studio. Length 4.0 total hours. In this course I learned: • SQLite tools, commands, Show and Describe Tables, Dump command • Querying data from all columns in a table • Querying data from specific columns in a table • Sorting data using ORDER BY clause • Removing duplicate records using DISTINCT clause • Filtering data with WHERE clause • Identifying NULL values • Data Types • Constraints • Performing CRUD and INSERT INTO Table Statement operations • DROP Table Statement • BETWEEN, IN, LIMIT, LIKE, GLOB Operators • Building a subquery in a WHERE clause • Building a subquery in a WHERE clause using IN operator • Building a subquery in FROM clause • Table Joins: LEFT Join, INNER Join, CROSS Join, SELF Join • ALiases • Aggregate Functions: AVG, COUNT, SUM, MAX, MIN • GROUP_ CONCAT Function • SQLite GROUP BY Clause • SQLite HAVING Clause For this course, I used SQLite Studio and SQLite DBSchema. You can find this course at https://www.udemy.com/course/sqlite-for-beginners/

Certificate of Completion - 100+ Exercises - Unit tests in Python - unittest framework

I earned a Certificate of Completion that verifies that I successfully completed the beginner course “100+ Exercises - Unit tests in Python - unittest framework” on 30/08/2022 as taught by instructor Paweł Krakowiak at Udemy Academy. He is Python Developer/Data Scientist/Stockbroker. The certificate indicates the entire course was completed as validated by the student. Length 1.0 total reading exercise hours. This course It consists of over 100 exercises with solutions where you can check your programming skills in unit testing. In this course I practiced how to test: • Using Markers and Fixtures • Functions, Classes • Parameterized tests • Mocking • TDD o Capstone project completed that tests customers' SQLite3 database. You can find this course at https://www.udemy.com/course/unit-testing-python-unittest-framework

Certificate of Completion – Introduction to SQL and Databases

I earned a Certificate of Completion that verifies that I successfully completed the beginners-level course “Introduction to SQL and Databases” on 28/07/2022 at Dataquest. In this course, I learned about the fundamentals of SQL and Filtering and Sorting Data in SQL. I practiced the exercises on the Chinook database using SQLite Studio.

Capstone Project - Bank Account - from Python 3: Deep Dive (Part 4 - OOP) course

I completed the first capstone project from the course "Python 3: Deep Dive (Part 4 - OOP)" where I needed to design and implement a class that will be used to represent Bank Accounts. It returns instances of personal account information that allow one to deposit, withdraw, and pay interest. A nice touch to the code was the creation of validation functions that validated input data during the setting of the property. While working on Bank Account Project, I wrote the code while simultaneously unit testing it. At the same time, I used Git commands to stage and committed to changes on important points of the project. You can find this project on my public GitHub repository: https://github.com/Pacode74/Bank-Account-Project.git

Git and GitHub

o Lately, I rehearsed the follwoing Git commands to work on my project: • How to work on various version of my project • How to stage and commit my changes to a project • How to look at the difference of commits • How to correct mistakes after staged the changes or after commited changes • How to use Branch when working in a team o Then, I practised how to work on my project in GitHub: • Push it to a desired branch • How to select which file and/or folders of my project to push to GitHub • How to create `.gitignore` • Forking • Understood the difference between Remote Repo and Local Repo • `.git` folder is where Git stores my Local Repo o How to use Git Dev enviroment to edit and commit changes. o Understood the benefit of using Codespaces. (Great option for running and debugging the code, and also can run third-party repository). o Understood the benefit of using Google Colaboratory when working with Jupyter Notebook and GitHub.

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