I have 15+ years of experience in building application and data related systems for financial and telecommunications industries. During this time I have taken on most roles traditionally associated with IT, from developer to project manager. In the last few years I have focused on business development and data-driven architectural principles.…

Josip Tokmačić

I have 15+ years of experience in building application and data related systems for financial and telecommunications industries. During this time I have taken on most roles traditionally associated with IT, from developer to project manager. In the last few years I have focused on business development and data-driven architectural principles.…

Available to hire

I have 15+ years of experience in building application and data related systems for financial and telecommunications industries. During this time I have taken on most roles traditionally associated with IT, from developer to project manager.

In the last few years I have focused on business development and data-driven architectural principles.

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Skills

Experience Level

SQL
Expert
PostgreSQL
Expert
MySQL
Expert
Power BI
Expert
Oracle
Expert
Elasticsearch
Expert
HTML5
Expert
Tableau
Expert
C++
Expert
Docker
Expert
MongoDB
Expert
JavaScript
Expert
AWS
Expert
React JS
Expert
Python
Expert
Java
Expert
Data Visualization
Expert
C
Expert
C#
Expert
Jira
Intermediate
.NET
Intermediate
Azure
Intermediate
Kubernetes
Intermediate
ETL
Intermediate
Data Science
Intermediate
R
Intermediate
Ruby
Intermediate
Ruby on Rails
Intermediate
Hadoop
Intermediate
Eclipse
Intermediate
Golang
Intermediate
XML
Intermediate
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Language

English
Fluent
German
Intermediate
Croatian
Fluent

Work Experience

Owner at DoMiTo Technologies d.o.o
July 1, 2022 - Present
Principal consultant for financial and telco industries. Lead business development activities and provide strategic technology guidance across client engagements.
Data Architect at RBA d.d.
January 1, 2020 - June 1, 2022
Covered architecture patterns and applications across multiple initiatives (DTA, SFMA, Integracija RBA & RSŠ, Core Banking), contributing to microservice architecture efforts and cross-team integration.
Head of Engineering at Syntio d.o.o
February 1, 2018 - December 1, 2019
Led R&D department, performed solution architecture, project management and business analysis. Projects included Fraud Management System, Payment Reports Systems for PBZ, HAL system for HT, and a redesign consulting for Clue Application.
Member of Core bank system development team at Vestigo d.o.o
March 1, 2013 - January 1, 2018
Software analyst and software architect with primary focus on the Provision domain; contributed to core banking system development and related integrations.
Software Architect / BI Specialist at Croz d.o.o
December 1, 2009 - February 1, 2013
Software architect, business analyst, project manager and developer within DWH & BI; delivered reports and data warehouse solutions for banking and telecom clients.
IT Architect / Consultant at Infotehna d.o.o
January 1, 2009 - November 1, 2009
IT architect and consultant for banking and pharmaceutical sectors; implemented a Document Management solution based on SharePoint and Documentum.
Developer / Team Lead at Vestigo d.o.o
September 1, 2006 - December 1, 2008
Member of bank core system development team; led CRM solution development (Vestigo ZBK) and contributed to core banking projects for RBA, ZABACARD and GOTOVINA.
Coworker at Institute of Physics
May 1, 2005 - July 1, 2006
Contributed to scientific articles and development/application of experiments; focus area included electron location in crystal shells.
Member of Core Bank System Development Team; Software Analyst; Software Architect at Vestigo d.o.o
March 1, 2013 - January 1, 2018
Core banking provisioning domain ownership; contributed as software analyst and architect; worked on SEPA-related initiatives and card processing.
Member of DWH&BI Department; Software Architect; Business Analyst; Project Manager; Developer at Croz d.o.o
December 1, 2009 - February 1, 2013
DWH system development for VolksBank; regular banking reports; Basel 2&3 reporting; management and telecom-related BI.
IT Architect/Consultant at Infotehna d.o.o
January 1, 2009 - November 1, 2009
IT architect and consultant for banking and pharmaceutical industries; Document management solution based on SharePoint and Documentum.
Developer; Team Lead at Vestigo d.o.o
September 1, 2006 - December 1, 2008
Developer and team lead for CRM solution (Vestigo ZBK); Core Banking for RBA; ZABACARD and GOTOVINA projects.
Research Assistant at Institute of Physics
May 1, 2005 - July 1, 2006
Wrote science articles; contributed to development and application of experiments; focused on electron location in crystal shells.
Core Banking System Developer at Vestigo d.o.o
March 1, 2013 - January 31, 2018
Software analyst, software architect; main business domain is Provision. Projects: Core banking for RBA, Card processing system for Diners, Vestigo BI, SEPA/SEPA SDD, HT card processing; integration Elasticsearch software in core banking for RBA, integration Solr software in GoJ framework.
Software Architect / Developer at Croz d.o.o
December 1, 2009 - February 28, 2013
Member of DWH&BI department; Software architect, Business analyst, Project Manager, Developer. Projects: DWH for VolksBank, National bank regular reports, Basel 2&3 regular reports, Management reports, DWH for VIP telecom, IB for RBA HR
Developer / CRM Team Member at Vestigo d.o.o
September 1, 2006 - December 31, 2008
Developer and team lead for CRM solution (Vestigo ZBK); Core Banking; ZABACARD (card processing) and GOTOVINA (cash management)

Education

Bachelor's degree in Mathematics at University of Zagreb, Department of Mathematics
January 1, 1999 - January 1, 2005
High school at IX. gymnasium, Zagreb
January 1, 1995 - January 1, 1999
Graduation study in Mathematics (Applied Mathematics and Computer Science) at University of Zagreb, Department of Mathematics
January 1, 1999 - January 1, 2005
High School Diploma at IX. gymnasium, Zagreb
January 1, 1995 - January 1, 1999
Studies of Mathematics at University of Zagreb, Department of Mathematics
January 1, 1999 - January 1, 2005
High School at IX. gymnasium, Zagreb
January 1, 1995 - January 1, 1999

Qualifications

IBM Certified Associate – SPSS Modeler Data Analyst
October 1, 2012 - January 28, 2026
IBM Certified Solution Developer - WebSphere IIS DataStage Enterprise Edition V7.5
July 1, 2008 - January 28, 2026
German Language Course
January 1, 1997 - January 28, 2026
IBM Certified Associate – SPSS Modeler Data Analyst
October 1, 2012 - January 28, 2026
IBM Certified Solution Developer - WebSphere
August 1, 1997 - January 28, 2026
German Language Course
January 11, 2030 - January 28, 2026
IBM Certified Associate – SPSS Modeler Data Analyst
October 1, 2012 - January 28, 2026
IBM Certified Solution Developer - WebSphere
January 11, 2030 - January 28, 2026
DataStage Enterprise Edition V7.5
January 11, 2030 - January 28, 2026
German Language Course
August 1, 1997 - January 28, 2026

Industry Experience

Financial Services, Software & Internet, Telecommunications, Professional Services, Other, Computers & Electronics

Skills

Experience Level

SQL
Expert
PostgreSQL
Expert
MySQL
Expert
Power BI
Expert
Oracle
Expert
Elasticsearch
Expert
HTML5
Expert
Tableau
Expert
C++
Expert
Docker
Expert
MongoDB
Expert
JavaScript
Expert
AWS
Expert
React JS
Expert
Python
Expert
Java
Expert
Data Visualization
Expert
C
Expert
C#
Expert
Jira
Intermediate
.NET
Intermediate
Azure
Intermediate
Kubernetes
Intermediate
ETL
Intermediate
Data Science
Intermediate
R
Intermediate
Ruby
Intermediate
Ruby on Rails
Intermediate
Hadoop
Intermediate
Eclipse
Intermediate
Golang
Intermediate
XML
Intermediate
See more