Freelancer logo How It Works Browse Jobs
Log In Sign Up
Post a Project
Profile cover photo
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
User Avatar
$40 USD / hour
Flag of CROATIA
zagreb, croatia
$40 USD / hour
It's currently 12:47 PM here
Joined August 2, 2013
4 Recommendations

Tomislav M.

@tomislav1975

 5.0 (37 reviews)
5.4
5.4
89%
89%
$40 USD / hour
Flag of CROATIA
zagreb, croatia
$40 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
31%
Repeat Hire Rate

Excel, VBA, Tableau, Power BI, ETL expert

My Specialties: Business Intelligence Analysis Power BI Excel (formulas, Pivot, Power Pivot, Power Map, Power View, Power Query) MS Office - Excel, Word, Power Point, Visio, Project VBA Tableau SQL QlikView Mapbox Cartodb R
Freelancer Excel Experts Croatia
See all Excel Experts in Croatia

Contact Tomislav M. about your job

Log in to discuss any details over chat.

Portfolio

3341539
http://www.zgh.hr/podbrezje/interaktivna-prezentacija-projekta-podbrezje/5619
Power BI report pulic housing project
2651728
Project was creation of multivariable nonlinear regression model for optimal pricing vs 10 competitors in clients business area. Demand was that clients price is always for small fraction of price under competitors price. In proces of model creation formulas, array formulas, VBA, Analytic Pack Add-in for Excel, charts, conditional formatting, Power Query was used.
Multivariable nonlinear regression model for optimal pricing
2558315
Project was to fix financial model and make adjustment of workbook from English to Swedish language. As workbook had over 30000 cells containing formulas, where very large amount of them had hard coded strings in English language task was one building macros and using dictionary. Other fixes were made also (links, named ranges, formulas, ...)
Financial model fixing (language change)
2486167
Project was to create Word Mail Merge in way that each record in mail merge has its image placed into word doc and data from excel database record is set in formatted form (font, text color, table design, ....). Complex mail merge word formulas were used to create final document on 1500+ pages with complete document structure (headings, subheadings, ...)
Word Mail Merge with images from web source and excel source
2396250
Integration of custom made Mapbox map I did with data found for employer (railways, roads), data table that is filtered by selection of points on map, and Google Street View for point selected.
Tableau Dashboards using Mapbox and Google Street View
2300374
Sales and CRM data was used to create Tableau Business Visualisations. As project is under Non Disclosure Agreement no project image is uploaded.
Tableau Data Viz
3341539
http://www.zgh.hr/podbrezje/interaktivna-prezentacija-projekta-podbrezje/5619
Power BI report pulic housing project
2651728
Project was creation of multivariable nonlinear regression model for optimal pricing vs 10 competitors in clients business area. Demand was that clients price is always for small fraction of price under competitors price. In proces of model creation formulas, array formulas, VBA, Analytic Pack Add-in for Excel, charts, conditional formatting, Power Query was used.
Multivariable nonlinear regression model for optimal pricing
2558315
Project was to fix financial model and make adjustment of workbook from English to Swedish language. As workbook had over 30000 cells containing formulas, where very large amount of them had hard coded strings in English language task was one building macros and using dictionary. Other fixes were made also (links, named ranges, formulas, ...)
Financial model fixing (language change)
2486167
Project was to create Word Mail Merge in way that each record in mail merge has its image placed into word doc and data from excel database record is set in formatted form (font, text color, table design, ....). Complex mail merge word formulas were used to create final document on 1500+ pages with complete document structure (headings, subheadings, ...)
Word Mail Merge with images from web source and excel source
2396250
Integration of custom made Mapbox map I did with data found for employer (railways, roads), data table that is filtered by selection of points on map, and Google Street View for point selected.
Tableau Dashboards using Mapbox and Google Street View
2300374
Sales and CRM data was used to create Tableau Business Visualisations. As project is under Non Disclosure Agreement no project image is uploaded.
Tableau Data Viz

Reviews

Changes saved
Showing 1 - 5 out of 37 reviews
Filter reviews by:
5.0
$250.00 USD
Project for tomislav1975
Amazing serious professional guy!
Visual Basic
Data Processing
Excel
Visual Basic for Apps
+1 more
A
Flag of Ali B.
@ablcorporation
•
7 years ago
5.0
€174.15 EUR
Highly skilled Excel programmer needed. Fixing value error problems.
Five star service provider, couldn't possibly ask for more. Very competent and easy to work with. Highly skilled. Thanks for all the help!
Data Processing
Excel
User Avatar
Flag of Magnus F.
@Dopply
•
8 years ago
5.0
$200.00 USD
Tableau Dashboard illustration based on sample data
Really showed what is possible with Tableau and did some complex reporting and SQL I could never have done. Recommended.
Software Development
H
Flag of Michael M.
@hycomfg
•
9 years ago
5.0
$333.00 AUD
Software system creation
Tomislav has a great deal of knowledge in his field. Communication is excellent and he is very reliable.
Excel
Software Architecture
Software Testing
N
Flag of Nayer A.
@noor62
•
9 years ago
5.0
€300.00 EUR
Automate an Excel file with Macro and Visual Basic
Tomislav is a very competent, professional, kind and customer committed freelancer. I suggest to work with him for VBA and Excel applications.
Visual Basic
Data Entry
Excel
F
Flag of Fabrizio S.
@Faberch
•
9 years ago

Experience

Excel / VBA / Power BI / Tableau / Data Automation Expert

Upwork
Sep 2015 - Present
https://www.upwork.com/freelancers/~013b83880630cfd653

Project manager

Zagrebacki holding d.o.o.
Apr 2013 - Present

Technical director

Zagrebacki holding d.o.o. - Zagreb roads
Jan 2011 - Apr 2013 (2 years, 3 months)
Firm dealing roads of City of Zagreb (750+ workers)

Education

mag. ing. aedif.

Sveuèilište u Zagrebu, Croatia 1994 - 2002
(8 years)

Qualifications

edX Verified Certificate for Data Science Orientation by Microsoft

Columbia University
2017
https://courses.edx.org/certificates/375c03fa260c4ebd9a188a7a43da5cdd

edX Verified Certificate for Querying with Transact-SQL by Microsoft

Microsoft
2017
https://courses.edx.org/certificates/6b1e9debc9564452b7cb66ac9fcdc5b2

edX Verified Certificate for Analyzing and Visualizing Data with Power BI by Microsoft

Microsoft
2017
https://courses.edx.org/certificates/847a015164c2426fbea6356a72bae17e

Publications

No_publication

ZZ TOP
No publication

Contact Tomislav M. about your job

Log in to discuss any details over chat.

Verifications

Preferred Freelancer
Identity Verified
Payment Verified
Phone Verified
Email Verified
Facebook Connected

Certifications

numeracy_1.png Basic Numeracy 1 92%
us_eng_1.png US English 1 88%
employer_orientation.png Employer Orientation Exam 1 80%
freelancer_orientation.png Freelancer Orientation 1 75%

Top Skills

Excel 42
Data Processing 12
Visual Basic 10
Microsoft Office 3
Project Management 1

Browse Similar Freelancers

Excel Experts in Croatia
Excel Experts
Data Processing Executives
Visual Basic Developers

Browse Similar Showcases

Excel
Data Processing
Visual Basic
Microsoft Office
Previous User Next User
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Freelancer logo US (International) / English Help & Support Freelancer Categories Projects Contests Freelancers Enterprise Membership Preferred Freelancer Program Project Management Local Jobs Photo Anywhere Showcase API for Developers Get Verified Desktop App About About us How it Works Security Investor Sitemap Stories News Team Awards Press Releases Careers Terms Privacy Policy Terms and Conditions Copyright Policy Code of Conduct Fees and Charges Partners Escrow.com Loadshift Warrior Forum Apps Apple App Store logoGoogle Play logo
Copy to clipboard failed, please try again after adjusting your permissions.
Copied to clipboard.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.