ArturSkrzeta's repositories
test2
asd
My-Clouds-Comprehension
In this section I collect as much information as I manage to gain about cloud computing and cloud services with AWS. It includes my understanding, insights, conclusions that I get during my learning process.
Data-Warehouse-CSV-Python-Tableau-Server-BA-New-Data
Constructing data pipeline for data flow from flat files through ETL tools, visualisation dashboard ending up on publishing on the server for broader view.
Learn-SQL-Application
Applying for Data Scientist position, we need to be prepared for SQL-related questions. Learn SQL app provides you with the set of questions related mostly to writing SQL queries without digging into theory too much. Just switch to question, write down your query and check if it's correct.
PowerBI
Repo collects all my notes helping me to understand PowerBI.
App-Version-Tracking-with-Git
Tracking app's changes by version control system.
OLAP-in-Snowflake
I like the way they describe it: combines the power of data warehousing, the flexibility of big data platforms, and the elasticity of the cloud.
TCP-for-Client-Server-with-Database-Modeling
Transmission Connection Protocol (TCP) forms reliable connection between client and server f.e. data exchange.
Consuming-Many-Data-Streams-At-Once
Event streaming platform for live data exchange. I have prepared step-by-step on how to install Apache Kafka and how to configure to use with Python.
Infrastructure-as-Code-Terraform
Infrastructure provisioning with Terraform - building infrastructure up through a code,
Application-in-a-Container
Wrapping your entire application's code along with all its dependencies and input files/data with one docker container makes it portable and runnable by another developer on its local machine. Containers includes everything to create required environment to run application successfully. That way, we ensure reproducibility and reliability of app's work regardless of whose computer runs the application.
Apache-Airflow-for-Workflows
Scheduling workflow for scraping webpage for getting currencies rates, processing it with expense data and mailing outcome.
Python-Pandas-Numpy-in-Data-Analytics
My in depth comprehension of Pandas and Numpy packages for the data analytics.
arturskrzeta.github.io
Portfolio web-site.
Design-Patterns-in-Python
Common reusable solutions to common problems in an application design. We can use them in form of templates that can be implemented and modified due to the app's requirements. Design patterns are mostly used in the object-oriented programming where defines relationships and interactions between classes or objects. There are different patterns according to the nature of the problem we want to solve.
App-Lifecycle-with-CICD
Continuous Integration and Continuous Delivery/Deployment is a set of good development practices when working on an application. CI/CD pipelines ensure ongoing automation and continuous monitoring throughout the whole lifecycle of apps, starting from integration and testing phases and finishing with delivery and server deployment.
Requester-Procurement-Channel
Web application to make communication between Requesters and Buyers much easier. Everyone can post its question/issue and be answered by procurement representative.
Ansible-for-VM-Provisioning
Ansible provides Infrastructure as Code solutions for automated provisioning through machine-readable files. We just need to define, in humans-alike language, the state on how we want to configure our virtual machine and run it.
Objects-Recognition-with-OpenCV-and-Python
OpenCV along with trained classifier allows to process images recognizing objects that classifier was trained for. For the case study I use classifier for cars identification.
Functional-Programming-in-Python
Functional programming simplifies things to data input and result output avoiding any state changes that may have impact on the output. Python itself is not a functional programming language strictly. However, it has some features suitable for implementing programs in a functional style.
ML-with-JavaScript
I been have associating JS with dynamic web-app's features so far. To my surprise, with JS and brain.js library we can also build a neural networks that learn patterns and input-output relationships for making future guesses when dealing with new related issues.
GraphQL-instead-of-REST-for-API-Design
We can find GrapQL as an alternative for REST when developing API that boost web-app performance. Instead of hitting many endpoints and getting all the data with REST, with GraphQL you can hit only one endpoint determining in query what data you actually need.
Data-Vizualization-with-JavaScript
Making usage of chart.js as open-source library for data visualization. We can simply embed a chart into HTML structure rendering it in a canvas tag.
Desk-Booking-App
In the world of remote work, the most of employees have to work at home. However, when it's necessary for you to be present in an office on a specific day, book a hot desk using the application so that you can be sure no one occupies it.
CV-for-Processing-Digital-Images
Computer Vision (CV) is the part of artificial intelligence that trains computer to understand and interpret digital images. Application using CV can accurately locate and identify objects on the image/video and react on what it sees in a programmed way.
Purchase-Request-Management-System
Web application for the Purchase Requests management (non-commercial). Enough of shared excel trackers, now it's time for having fully manageable, relying on a database web application.