Data Cleaning Training in Athens

Using Road Safety data when doing praticals

Maphahamiso Ralienyane - Road Safety Department

Course - Data Cleaning

It was insightful and I gained a lot of data analysis skills

Mamonyane Taoana - Road Safety Department

Course - Data Cleaning

1. Clear theoretical explanation of concepts and alternatives to problem solving. 2. Practical examples where concepts are, and can be applied. 3. I learnt skills that I can use in my job, which will make some of my work easier 4. It will definitely bring some innovation into some of the reports I prepare for different Committees.

Sindiso Ndlovu - Export Credit insurance corporation

Course - Excel For Statistical Data Analysis

the clarity with which he explained the entire course, as well as the willingness to return to the syllabus when necessary

Carlos Eloy - AMERICAN EXPRESS COMPANY MEXICO

Course - Data Analytics With R

Machine Translated

I liked that the trainer made sure we all understood and were following the lectures. if we had a problem, he stopped and helped us fix it.

Cesar - AMERICAN EXPRESS COMPANY MEXICO

Course - Data Analytics With R

The tool was interesting and I see the use. I would like to learn about more about it.

- Teleperformance

Course - Data Analytics With R

New tool which is “R” and I find it interesting to know the existence of such tool for data analysis.

Michael Lopez - Teleperformance

Course - Data Analytics With R

I get answers on all my questions.

Natalia Gladii

Course - Data Analytics With R

I thought he did a great job of tailoring the experience to the audience. This class is mostly designed to cover data analysis with HIVE, but me and my co-worker are doing HIVE administration with no real data analytics responsibilities.

ian reif - Franchise Tax Board

Course - Data Analysis with Hive/HiveQL

Fulvio was able to grasp our companies business case and was able to correlate with the course material, almost instantly.

Samuel Peeters - Proximus Group

Course - Data Analysis with Hive/HiveQL

The high level principles about Hive, HDFS..

Geert Suys - Proximus Group

Course - Data Analysis with Hive/HiveQL

The trainer was fantastic and really knew his stuff. I learned a lot about the software I didn't know previously which will help a lot at my job!

Steve McPhail - Alberta Health Services - Information Technology

Course - Data Analysis with Hive/HiveQL

I was benefit from the competence and knowledge of the trainer.

Jonathan Puvilland

Course - Data Analysis with Hive/HiveQL

How big data work, data programs, greater knowledge of how our current world works using data

Ozayr Hussain - Vodacom

Course - A Practical Introduction to Data Analysis and Big Data

The practical side of the training.

Patrick - Vodacom PTy Ltd

Course - A Practical Introduction to Data Analysis and Big Data

Interactive topics and the style used by the lecture to simplified the topics for the students

Miran Saeed - Sulaymaniyah Asayish Agency

Course - A Practical Introduction to Data Analysis and Big Data

the trainer and his ability to lecture

ibrahim hamakarim - Sulaymaniyah Asayish Agency

Course - A Practical Introduction to Data Analysis and Big Data

Practical exercises

JOEL CHIGADA - University of the Western Cape

Course - A Practical Introduction to Data Analysis and Big Data

Discussion on the use of ElasticSearchin our company project and its optimization.

Michal - Madkom

Course - Elasticsearch for Developers

Machine Translated

Understandable presentation of issues

Sylwester - Inter Cars S.A.

Course - Elasticsearch for Developers

Machine Translated

- performance of prepared training environment - adequate examples and topics in accordance with needs

Błażej - Kyndryl Wrocław

Course - Elasticsearch for Developers

I liked that we got a general overview of elastic and learned tons of things that could be applied in current project the first day. I also liked that we went through current project code with a code review and mention improvements or/and stuff to think about or take up for discussion in the project on the second day. I like that the training gave me a good base to continue delve into elastic search.

Mattias Hansson - Chalmers Tekniska Högskola AB

Course - Elasticsearch for Developers

I really was benefit from the real life practical examples.

Wioleta

Course - Data and Analytics - from the ground up

I mostly liked the patience of Tamil.

Laszlo Maros

Course - Data and Analytics - from the ground up

Tamil is very knowledgeable and nice person, I have learned from him a lot.

Aleksandra Szubert

Course - Data and Analytics - from the ground up

Detailed and comprehensive instruction given by experienced and clearly knowledgeable expert on the subject.

Justin Roche

Course - Data and Analytics - from the ground up

The way the trainer made complex subjects easy to understand.

Adam Drewry

Course - Data and Analytics - from the ground up

it was very well organized

Ana - DB Global Technology SRL

Course - SQL Advanced level for Analysts

The trainer skills and structure of the course

Marius - DB Global Technology SRL

Course - SQL Advanced level for Analysts

Very well structured, good pace and valuable information showcased in multiple layers with increased difficulty.

Andrei ranac - DB Global Technology SRL

Course - SQL Advanced level for Analysts

Szerokie omówienie tematu

Marcin - DPDgroup IT Solutions sp. z o.o.

Course - SQL Advanced level for Analysts

expanding my logical thinking, it was very good excercise for my brain, and i learned a lot, so im more equiped for my work excercises

Kaja - DPDgroup IT Solutions sp. z o.o.

Course - SQL Advanced level for Analysts

Knowledge, substantive content, contact with others, willingness to help even with trivial problems, ability to interest listeners.

Michał

Course - Python for Excel

Machine Translated

very comprehensive in regards to doing data analysis using python

Mervin Lau - MINDEF

Course - Python for Data Analysis

Trainer was very patient with helping us resolve problems that we had faced as well as clarifying our doubts.

Chua Wei Zhi - MINDEF

Course - Python for Data Analysis

clear explanation with adequate examples.

Raphael Reynold - MINDEF

Course - Python for Data Analysis

Patience of the trainer while making sure everyone understand the lesson

Yeo Yu Xin - Ministry of Defence, Singapore

Course - Python for Data Analysis

the trainer was very good and made the training perfect for my needs

Florentin - EXPERIS

Course - Search and Analytics with Amazon OpenSearch

Got to know new features in OS which I wasn't aware before.

Dhivyalakshmi Ponnusamy - Mercedes-Benz AG

Course - Search and Analytics with Amazon OpenSearch

Examples/exercices perfectly adapted to our domain

Luc - CS Group

Course - Scaling Data Analysis with Python and Dask

The fact of having more practical exercises using more similar data to what we use in our projects (satellite images in raster format)

Matthieu - CS Group

Course - Scaling Data Analysis with Python and Dask