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I'm Marin Culjak, a mathematician and consultant specialized in production optimization, data-driven decision making, and actuarial science. I've led cross-functional industrial projects and enjoy turning complex data into actionable insights. Currently based in Munich, I collaborate with procurement and R&D teams to improve processes, design robust back-end tools, and support strategic decisions with rigorous analytics.…I'm Marin Culjak, a mathematician and consultant specialized in production optimization, data-driven decision making, and actuarial science. I've led cross-functional industrial projects and enjoy turning complex data into actionable insights. Currently based in Munich, I collaborate with procurement and R&D teams to improve processes, design robust back-end tools, and support strategic decisions with rigorous analytics.

Marin Culjak

Data Scientist, Data Analyst, Project Manager

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I'm Marin Culjak, a mathematician and consultant specialized in production optimization, data-driven decision making, and actuarial science. I've led cross-functional industrial projects and enjoy turning complex data into actionable insights. Currently based in Munich, I collaborate with procurement and R&D teams to improve processes, design robust back-end tools, and support strategic decisions with rigorous analytics.…I'm Marin Culjak, a mathematician and consultant specialized in production optimization, data-driven decision making, and actuarial science. I've led cross-functional industrial projects and enjoy turning complex data into actionable insights. Currently based in Munich, I collaborate with procurement and R&D teams to improve processes, design robust back-end tools, and support strategic decisions with rigorous analytics.

Available to hire

I’m Marin Culjak, a mathematician and consultant specialized in production optimization, data-driven decision making, and actuarial science. I’ve led cross-functional industrial projects and enjoy turning complex data into actionable insights.

Currently based in Munich, I collaborate with procurement and R&D teams to improve processes, design robust back-end tools, and support strategic decisions with rigorous analytics.

Skills

Experience Level

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

German

Fluent

Croatian

Fluent

English

Fluent

French

Beginner

Work Experience

Project Engineer at OEM & Tier-1 Automotive Supplier, Turkey

November 1, 2023 - Present

Buffer planning, sizing, and material flow optimization; Value Stream Mapping (VSM); cross-functional collaboration with procurement and R&D.

Intern - Pension Mathematics Consultant at GmbH

September 1, 2020 - October 1, 2020

Internship (09/2020–10/2020) in pension mathematics; calculated entitlements and accruals for major customers; prepared actuarial reports and data analyses.

Working Student - Pension Mathematics Consultant at GmbH

November 1, 2020 - April 1, 2022

Continued as working student (11/2020–04/2022); implemented pension schemes; backend tooling; supported pension analytics for Volkswagen and Evonik.