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Michail Chionidis

Data Engineer

Margera Ltd | Greece

Technologies

My Portfolio Highlights

My New Course

Unit Testing for Data Science in Python

My New Course

Introduction to Apache Airflow in Python

My New Course

Object-Oriented Programming in Python

My New Course

Unit Testing for Data Science in Python

Data Products Support Team Lead at Margera • Full Stack Software/Data Engineer • Python, Django, SQL, GCP, ETL, Machine Learning, BI

My Work

Take a look at my latest work.

course

Understanding Data Engineering

course

Introduction to Python

course

Intermediate Python

course

Understanding Data Engineering

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

Margera | May 2021 - Present

Junior Data Engineer

Technologies & Tools I use: -Cloud: Google Cloud Platform (BigQuery, Cloud Functions, App Engine, Compute Engine, Cloud SQL, Cloud Scheduler, Cloud Storage, etc.) -Back-end: Python, Django -Front-end: HTML, CSS, JavaScript (jQuery, Ajax, ChartJS) -Databases: SQL -APIs: Facebook (Pages & Marketing ), Google (Analytics, Keyword Planner, AdWords, Search Console), Advanced Web Ranking etc. Projects: Create fully functional Django Web Apps for Publicis Groupe used by big brands in the UK, and host them on Google Cloud Platform. Project 1 (Individual Project): -Extract public pages' data from Facebook APIs using Cloud Functions. -Save the extracted data into BigQuery and Cloud Storage. -Create cron jobs to pull data daily using Cloud Scheduler. -Apply 9 different Machine Learning models to the data to predict an output value. Use the best model to make daily predictions. -Create leaderboards and time evolution charts to show the predictions in the web app -Create the front-end of the web app using HTML, CSS, and JavaScript Project 2 (Individual Project): -Extract data from Google APIs (Analytics, Keyword Planner, AdWords, Search Console), and Advanced Web Ranking API using Cloud Functions. -Save the extracted data into BigQuery and Cloud Storage. -Create cron jobs to pull data monthly using Cloud Scheduler. -Apply a well-defined methodology to the saved data to estimate output values. -Create leaderboards and time evolution charts to show the estimated values in the web app -Create the front-end of the web app using HTML, CSS, and JavaScript Project 3 (Team Project): -Create the front-end of a 6-page web app. -Support back-end tasks. * For all projects above, the following are applied: -Log-in credentials are saved into Cloud SQL. -Django Admin page is used to create credentials for new users and add more accounts for analysis. -The web app is deployed on App Engine.
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NET2GRID | Mar 2021 - May 2021

Cloud Platform Engineer

Worked on API projects: Automatically generate API definitions, using Symfony Framework (PHP). -Produced Data Transfer Objects (DTOs) and API Controllers in PHP for the company’s APIs. -Created APIs’ documentation using Zircote library and Swagger Editor -Tools & Libraries used: Symfony 5, OpenAPI format, Docker, Vagrant, Ubuntu

My Education

Take a look at my formal education

Master of Engineering - MEng, Electrical and Computer Engineering  · (OctoberAristotle University of Thessaloniki (AUTH) | 2021
High School Diploma 1st General Highschool of Kilkis | 2014

About Me

An ambitious Full Stack Software Engineer in Data, with 3+ years of professional consulting experience in fast-paced start-up environments. My main job responsibility is to provide client-focused solutions in software & data projects.

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