Profile image of koleygr
Flag of Greece Xania, Greece
Member since June 27, 2015
1 Recommendations


Online Offline
My name is Konstantinos (or Kostis) Leledakis and I am a Greek with teaching experience on physics math and programming. I use LaTeX for many years and I have completed many jobs on LaTeX. I use tikz package for figures and effects. During my studies I was a professor's assistant in programming courses for 4 different professors. Thus, I can create some desktop applications (more Qt/C++ and C or Python) if someone ask for one and also this is very useful in my LaTeX jobs because I have automated some LaTeX tasks such as creating simple tables or transform Word like references to LaTeX bib file. You can find work of mine in LaTeX and a CV in my portfolio.
$9 USD/hr
17 reviews
  • 94%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 7%Repeat Hire Rate


Recent Reviews

  • image of iss7 Project for Konstantinos L. $9.00 USD

    “He has good skills for making displays. [30 December, 2017] He is very skilled with Latex, works hard and puts a lot of time and effort into the work.”

  • image of maulef Convert Word to Latex €102.00 EUR

    “100% satisfied with the work delivered. Konstantinos has great attention to detail, perfect communication skills and delivers tailor made solutions. I would definitely hire again.”

  • image of andrefilipemb Project for koleygr R$30.00 BRL

    “Excellent professional”

  • image of Md Riazul H. Need help with Latex $10.00 USD

    “Great work in such a short time! He is an expert in Latex. Within few minutes he corrected the errors and showed me how to use Latex! Highly recommended”

  • image of Dsine Creating a Document in LaTex $300.00 USD

    “Great work”

  • image of vickymoonmei fix 2 tables and references in latex file $23.00 AUD

    “thanks you for your help and im looking forward to work with u”


Teacher of physics

Nov 2009 - Jun 2010 (7 months)

I worked as a teacher of physics in public schools in Chania of Greece


Bachelor Degree in Physics

1998 - 2002 (4 years)


Certificate In Introduction to Computer Science and Programming using Python (2015)

Introduction to Computer Science and Programming using Python Grade: 93%

Certificate In Clasical Mechanics (2014) -MITx

Clasical Mechanics Grade: 97%


Published physics

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  • Numeracy 1
  • US English Level 1


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