Profile image of koleygr
Flag of Greece Xania, Greece
Member since June 27, 2015
2 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.
$4 USD/hr
22 reviews
  • 96%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 11%Repeat Hire Rate


Recent Reviews

  • image of Michael L. Typeset these notes in LaTeX $25.00 USD


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

    “Perfect freelancer! Is expert in Latex will meet all your requirements in no time! He is also very kind person and enjoyed working with him. Totally reccomended! [10 October, 2018] Amazing proffesional, very good at his job and very quick. He delivered project exaclty as I wanted and went even further by suggesting some changes that I had not seen and implementing greatly. Very kind person also! Recommended 101%”

  • image of SGA09 Latex File Format ₹2250.00 INR

    “I call him my ‘work angel’ beacuse of the wondeful way he focuses to delivers the project with an extra effort. I appreciate his attention to details to deliver perfect quality with user satisfaction.”

  • image of maulef Project for Konstantinos L. €74.00 EUR

    “Worked with Konstantinos for the second time. Is very enthusiastic, goes the extra mile to deliver high-quality output within the budget. Very happy and would hire again.”

  • 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.”


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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