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$40 USD / ora
Bandiera: CROATIA
zagreb, croatia
$40 USD / ora
Attualmente sono le 4:10 AM qui
Registrato il agosto 2, 2013
4 raccomandazioni

Tomislav M.

@tomislav1975

 5,0 (37 valutazioni)
5,4
5,4
89%
89%
$40 USD / ora
Bandiera: CROATIA
zagreb, croatia
$40 USD / ora
100%
Lavori completati
100%
Nel budget
100%
Nei tempi previsti
31%
Tasso di riassunzione

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
Vedi tutti i Excel Experts in Croatia

Contatta Tomislav M. per il tuo lavoro

Accedi per discutere i dettagli via 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

Valutazioni

Modifiche salvate
valutazioni 1 - 5 di 37 mostrate
 Filtra valutazioni per:
5,0
$250,00 USD
Project for tomislav1975
Amazing serious professional guy!
Visual Basic
Data Processing
Excel
Visual Basic for Apps
+ 1 altro
A
Bandiera: Ali B.
@ablcorporation
•
7 anni fa
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
Avatar dell'utente
Bandiera: Magnus F.
@Dopply
•
8 anni fa
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
Bandiera: Michael M.
@hycomfg
•
9 anni fa
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
Bandiera: Nayer A.
@noor62
•
9 anni fa
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
Bandiera: Fabrizio S.
@Faberch
•
9 anni fa

Esperienza

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

Upwork
set 2015 - Attualmente
https://www.upwork.com/freelancers/~013b83880630cfd653

Project manager

Zagrebacki holding d.o.o.
apr 2013 - Attualmente

Technical director

Zagrebacki holding d.o.o. - Zagreb roads
gen 2011 - apr 2013 (2 anni, 3 mesi)
Firm dealing roads of City of Zagreb (750+ workers)

Formazione

mag. ing. aedif.

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

Certificati

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

Pubblicazioni

No_publication

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No publication

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Verifiche

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Collegato a Facebook

Certificazioni

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%

Competenze principali

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

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