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$90 USD / hour
Flag of TURKEY
antalya, turkey
$90 USD / hour
It's currently 7:15 AM here
Joined March 4, 2014
8 Recommendations

Tolgahan T.

@tolgahantarkan

5.0 (36 reviews)
6.1
6.1
$90 USD / hour
Flag of TURKEY
antalya, turkey
$90 USD / hour
100%
Jobs Completed
88%
On Budget
78%
On Time
28%
Repeat Hire Rate

Simulation Modeling and Data Visualization Expert

I am an industrial engineer holding masters degree from Swedish Jönköping University. I have worked as a consultant specialized in business process improvement field for more than 5 years. I have vast experience in data analysis, data visualization and discrete event simulation modeling. Now I am a full-time freelancer and I can help you with: - Data analysis with MS Excel, Access, SQL and Visualization in Tableau - Discrete event simulation modeling in Arena (Rockwell Software), Extendsim, Simio, Simul8. I am a professional simulation modeler having full license of Extendsim software. - Supply chain Optimization with Supply Chain Guru by Llamasoft.
Freelancer PHP Developers Turkey

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Portfolio Items

https://public.tableau.com/views/QatarCropsProduction2/Sheet32?:embed=y&:display_count=yes
Alternative dashboard for Qatar crops production
https://public.tableau.com/profile/tolgahan.tarkan#!/vizhome/QatarCropsProduction/Sheet3
Tableau Dashboard for Qatar Crops Production
Simulation of car rental system with reservation system. There are two types of customers, walk-in and reservation customers. All customer decide to rent a car based on the availability of the car class at the pickup location and the price vs their budget for the asked car class. Walk-in customers rent the car immediately if the price of the car is less than their budget and the car category they ask for is available in the pickup location. The reservation customers reserve a car for a future time in simulation. The car availability is updated in correspondence with the reservations made by the customer. The code on the right side shows a part of the reservation system code which is requires in-depth simulation modeling and coding skills.
Simulation of Car Rental System in Extendsim
Hosptial simulation in Simul8
Hospital simulation in Simul8
3D modeling of a cheese factory in Simio
3D modeling of cheese factory in Simio
Developed e-commerce website using Shopping Cart template
E-commerce website development

Reviews

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Showing 1 - 5 out of 33 reviews
Filter reviews by: 5.0
$60.00 USD
Good quality of work and delivered on time.
PHP Python Translation Project Management Software Architecture
+1 more
V
Flag of Vinod K. @vinnirohit143
3 years ago
5.0
$60.00 USD
quality and efficient work delivered before the deadline.
HTML 3D Modelling Industrial Engineering Database Administration
+1 more
V
Flag of Vinod K. @vinnirohit143
3 years ago
5.0
$165.00 USD
very efficient work and delivered on time.
PHP Python Translation Project Management Software Architecture
+1 more
V
Flag of Vinod K. @vinnirohit143
3 years ago
5.0
$50.00 USD
Very professional. Great command of English, able to explain concepts and insights really well in reports. When there was a problem, was able to quickly identify the situation and give the estimated time for the project.
PHP Python Translation Project Management Software Architecture
+1 more
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Flag of Vincent C. @thevincentchou
4 years ago
5.0
$270.00 USD
Easy communication and professional
Business Analysis Statistical Analysis Business Intelligence Data Analytics
User Avatar
Flag of Serge-Eric K. @sergelafarge
4 years ago

Experience

Application & Manangement Consultant

KPI Consulting
Sep 2013 - Present
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 (www.kpi.com.tr) 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.

Education

Production Development and Management

Högskolan i Jönköping, Sweden 2010 - 2013
(3 years)

Systems Engineering

Yeditepe Üniversitesi, Turkey 2003 - 2009
(6 years)

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us_eng_1.png US English 1 88% uk_english1.png UK English 1 85% preferredfreelancer-1.png Preferred Freelancer Program SLA 1 82%

Top Skills

PHP 31 Software Architecture 26 Project Management 19 Engineering 17 Translation 14

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