Profile image of tolgahantarkan
Flag of Turkey Antalya, Turkey
4 Mart 2014 den beri üye
2 Tavsiyeler


Çevrimiçi Çevrimdışı
I am a systems engineer holding masters degree from Swedish Jönköping University. I have worked as a BPM (business process management) software developer/web developer/data analyst for more than 4 years. Now I am a full-time freelancer and I can help you with: -Mobile App development with Node js, Python, JSON -Web development using Joomla, PHP, CSS3, HTML5. -Business process modeling and workflow automation in Processmaker and Softexpert -Data analysis, visualization using Excel and Tableau, optimization and linear programming in Excel. -Business process improvement/optimization via Discrete Event Simulation Modeling in Arena (Rockwell Software), Anylogic Enterprise Dynamics by Incontrol Simulation, Extendsim, Simio, Simul8.
$50 USD/sa
29 değerlendirme
  • 100%Tamamlanmış İşler
  • 87%Bütçe Dahilinde
  • 92%Zamanında
  • 27%Tekrar İşe Alım Oranı


Son Değerlendirmeler

  • image of siddharth2994 arena simulation developer $702.00 USD

    “excellent guy”

  • image of Rayom95 Project for Tolgahan T. -- 4 $200.00 USD

    “I really thanks Mr Tolgahan for every things that he did it for me since I was busy and I really satisfied with everything that he did it <3 every time I assigned him to do my work such as report or other things that related to my course it was with good quality and high level. Thanks a lot for your effort with me and I will be continue with him until I graduate.”

  • image of Rayom95 Project for Tolgahan T. -- 3 $59.87 USD

    “I really satisfy with everything that he delivered to me .. Thanks a lot [14 October, 2017] He is working very hard with me he is the most person who understand me and help me on difficult courses”

  • image of Rayom95 Project for Tolgahan T. -- 2 $2431.96 USD

    “We have work together long time and I am so satisfy about everything especially the quality of the project [14 October, 2017] He is working very hard with me he is the most person who understand me and help me on difficult courses [16 October, 2017] He is working with me very hard and anytime that I need him help he immediately reply and help me.”

  • image of ganithi areanaproject $333.00 USD

    “Very knowledgeable. Comfortable to work with and meets the requirements and targets.”

  • image of studenthelp1 need assistance in a simio project $120.00 USD

    “On time and on budget. Great to work with. Would hire agai”


Application & Manangement Consultant

Sep 2013

Giving consultancy services in Business Process Management (BPM) field to major companies such as Turkish Airlines and State Oil Company of Azerbaijan Republic.(SOCAR) Giving training of BPM, administration and configuration modules of Softexpert Business Excellence Suite Preparing user guides for BPM, CPM, risk Management, administration and configuration modules of Softexpert Development of simulation models of various production and logistics systems Development of custom reports in iReports (Jaspersoft) by using SQL for SOCAR. Design and content creation for the KPI Consulting website () Translation of the entire KPI Consulting website from Turkish to English. Translation of and proof reading of supply chain simulation game. Translation of numerous documents and brochures from English to Turkish and vice versa.


Systems Engineering

2003 - 2009 (6 years)

Production Development and Management

2010 - 2013 (3 years)


  • US English Level 1
  • UK English 1
  • Preferred Freelancer Program SLA


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