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Justus Buchholz

@justusbuchholz

Industrial engineering student at MAE Holding Chile who developed a supplier-ranking model for a 600 MW green ammonia project.

Germany

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What I'm looking for

I’m looking for an entry-level engineering position where I can analyze technical and economic relationships and bring them together to support sound decisions.

At MAE Holding Chile SpA., I developed a decision model to evaluate 20 international FEED providers for a 600 MW green ammonia project. I combined supplier, financial, risk, and reputation information into comparable measures, then produced a ranking to support management’s shortlist decision.

During another internship at MAE Holding Chile SpA., I analyzed international hydrogen project and technology data, built interactive Power BI dashboards, and developed models to compare electrolyzer offers. I also identified risk indicators in historical project, technology, and supplier data.

At Dannheim Wasserbau GmbH & Co. KG., I helped automate invoicing and organize project data through an Excel and Access system. I also supported project delivery and worked on pipeline and civil engineering construction sites, documenting work and checking quality.

Experience

Work history, roles, and key accomplishments

Praktikant – Bachelorarbeit

MAE Holding Chile SpA

Feb 2026 - Jul 2026 (5 months)

Developed a multi-criteria decision model to evaluate 20 international FEED providers for a 600-MW green ammonia project. Conducted risk assessments and created a supplier ranking to support management's shortlist decision.

Analytical Hierarchy Process Monte Carlo Simulations Sensitivity Analysis Python Data Modeling Risk Analysis Supplier evaluation

Praktikant

MAE Holding Chile SpA

Feb 2025 - Jun 2025 (4 months)

Analyzed international project and technology data to identify trends in the hydrogen sector. Built interactive Power BI dashboards and developed data-based evaluation models for comparing electrolyzer offers.

Power BI Data Visualization Dashboarding Data Analysis Key Risk Indicators (KRIs)Model Evaluation

Werkstudent

Dannheim Wasserbau GmbH & Co. KG

Mar 2021 - Jun 2023 (2 years 3 months)

Built an Excel/Access system to automate invoicing and structure project data. Supported project execution by evaluating shift reports and site documentation, and worked on pipeline and civil engineering sites.

Excel Access VBA Process Automation Data Management Quality Assurance Construction Documentation

Praktikant

VETEC Stanz- und Lasertechnik GmbH

Feb 2022 - Mar 2022 (1 month)

Performed quality control and documentation of manufacturing processes. Operated CNC-controlled punching and laser systems and carried out mechanical finishing of metal components.

Quality Control CNC Operation Laser Technology Metal Fabrication Documentation

Logistikmitarbeiter (Vollzeit)

RASANT Personal-Leasing GmbH

Aug 2020 - Jan 2021 (5 months)

Handled order picking, packing, and inventory control. Ensured timely order processing and maintained stock accuracy during the transition between school and university.

Logistics Inventory Management Order picking Packing Stock Control

Education

Degrees, certifications, and relevant coursework

Hochschule München

Bachelor of Engineering, Wirtschaftsingenieurwesen

2020 -

Grade: 2.2

Pursuing a Bachelor of Engineering in Industrial Engineering with a focus on Industrial Technology. Expected graduation in 2026, with a current overall grade of 2.2 and a bachelor thesis grade of 1.3.