Constantin Lungu

Questioner
DISC Type : c

Senior Data Engineer at Self Employed

Bucharest Metropolitan Area, Romania

Overview

Constantin Lungu is a freelance Senior Data Engineer specializing in cloud data platforms like GCP and AWS. He has a proven track record with major companies including IKEA, Thoughtworks, and Electronic Arts, and is the creator of the "Not Just SQL" blog. Colleagues describe him as methodical and a fast learner.

Originally from Romania, Constantin holds a Masters degree and supplemented his education with an Erasmus Scholarship in France. He is a polyglot, fluent in four languages—English, French, Romanian, and Russian—and has conversational abilities in German, reflecting a comfort with international environments.

Unique fact: Constantin actively shares his deep technical knowledge through public writing, focusing on code snippets and best practices.

Personality Overview

Systematic

Value Seeker

Not Easily Convinced

It is quite likely of them to ask for pricing or other concessions.  While they don't hesitate to ask questions, they are generally risk-averse and tend to be late adopters. They prefer to fully evaluate every situation.

Topics They Care About

BigQuery Optimization
He frequently writes articles and social media posts sharing practical tips and advanced techniques for optimizing queries and navigating BigQuery's features.
Cloud Data Engineering
His blog, "Not Just SQL, " is dedicated to sharing best practices for cloud data engineering, with a particular focus on the Google Cloud Platform.
Advanced SQL
He demonstrates a passion for the nuances of SQL by writing detailed articles on lesser-known functions and potential pitfalls in query construction.

Media Appearances

Constantin has no verified media appearances

Work History

9-2020
Senior Data Engineer at Self Employed
9-2020 - 12-2021
Senior Data Engineer (Contract) at Thoughtworks
6-2018 - 8-2020
Software Engineer at Electronic Arts (EA)
9-2017 - 6-2018
BI Development Engineer at ING
5-2016 - 9-2017
BI Developer at The Hut Group

Education

2014 - 2016
Master's Degree from Academia de Studii Economice din București
2012 - 2013
Erasmus Scholarship from Université d'Orléans

More Information

Social Presence :

Prographics :

Exp : N/A Location : Bucharest Metropolitan Area, Romania Job Level : N/A Designation : Senior Data Engineer at Self Employed
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Insights For Selling To Constantin

During A Call Or A Meeting

DO's

  • Emphasise more on facts and measurable benefits
  • Back up any claims with data and numbers
  • Tell them that you will come back if you don’t have a good answer for a question

DONT's

  • Avoid rushing them, be polite and patient
  • Don’t depend too much on anecdotal evidence, it reduces their confidence
  • Avoid phrases like ‘do not worry about’, ‘no one compares to’ etc.

When Cold Calling

When Writing An Email

While Negotiating & Closing

    The secret to closing fast with Constantin is

  • Ensuring that the product delivers ROI, cost-effective pricing and process compliance are very important for them.
  • Will you ever get a clear answer from Constantin

  • It doesn’t come naturally to them but they can say no if they are not convinced.

Insights For Deal Planning

    How fast (or slow) will Constantin move?

  • If they have the information that they need, they can move fast at making their decisions.
  • Can Constantin take some risk or not?

  • If they believe that they have analyzed the situation well, they can take a little risk.

You And Constantin

Personality Compatibility


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