Data Analyst

john C. Java, Visual Basic, Oracle, MySQL, Python

03/10/2022 - ΕΝΕΡΓΟ

Ελλάδα / Αττική / Παλλήνη, 15349

Bachelor’s

Πλήρης απασχόληση, Εργασία από το σπίτι

Έτη Εμπειρίας: 1-3

/ Ναι / Όχι

Εμφάνιση Τηλεφώνου

TECHNICAL SUPPORT WIND Telecoms – Athens, Greece Managing and solving internet and server issues, in fast paste and under time pressure that costumers may have with their internet or phone connection. Manipulating and searching data base to solve or find issues. Managing and rectifying server issues. TUTOR Prooptiki – Athens, Greece Worked with students in classrooms, small study areas or home environments, to provide educational support. Tracked learning progress in order to identify opportunities to enhance tutoring methods and help students achieve their goals. FURTHER WORK EXPERIΕNCE Customer Service/ Bartender – Athens & Mykonos Sales Supervisor – ALIGN PROMO, Athens Lifeguard – Aquatica Waterpark, Kos
Mathematics, Section of Science National and Kapodistrian University of Athens Certified in Statistics National and Kapodistrian University of Athens Tutoring Certification, NKUA National and Kapodistrian University of Athens SQL - MySQL for Data Analytics and Business Intelligence – Udemy: How to insert, update, and delete records from your database, MySQL Workbench, aggregate functions, queries. Create, design, and operate with SQL databases. Preparation for SQL developer, Database administrator, Business Analyst, and Business Intelligence, create a database, advances data manipulation. Merge coding skills and business acumen to solve complex analytical problems. Python for Data Science and Machine Learning Bootcamp – Udemy: Implement Machine Learning Algorithms, Pandas, Seaborn, SciKit-Learn, Spark, NumPy, Plotly, Natural Language Processing and Spam Filters, Support Vector Machines, Logistic Regression, Linear Regression. Microsoft Excel - Excel from Beginner to Advanced – Udemy: Spreadsheets, editing data, formulas, formatting data, visualize data, lists/tables, Sorting & filtering, importing & exporting data, list functions, pivottables, automate excel tasks macro recording, VBA, VBA forms, importing data with VBA.

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