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Mariela PMP
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Mariela P

@marielap

Industrial Engineer at Delterra who improved Buenos Aires organics collection efficiency by 30% through data-driven operations.

Argentina
Message

At Delterra, I lead logistics analysis and monitoring systems across LATAM, including the design and performance monitoring of Buenos Aires' public organics collection system. My work contributed to a 30% increase in system efficiency, and I developed a KPI framework that measured a 23.6% reduction in collection time per stop and a 22.2% increase in service capacity.

I also designed monitoring data architecture and co-developed Power BI dashboards, combining GIS, GPS, and operational records to support decisions by municipalities and project teams. Earlier at Delterra, I designed a three-stream collection system for Olavarría and co-designed its recyclables sorting plant and organics composting facility.

Experience

Work history, roles, and key accomplishments

DE

Operations Associate

Delterra

Nov 2020 - Apr 2024 (3 years 5 months)

Designed and implemented a three-stream source-separated collection system for the City of Olavarría, now covering over 70% of the city, and co-designed municipal recycling and composting facilities.

FN

Analyst

Ferrosur Roca (Loma Negra)

Dec 2017 - Jun 2020 (2 years 6 months)

Optimized the company's ISO 14001 Environmental Management System, defining environmental performance indicators and producing periodic monitoring reports for management and external audits.

NE

Safety Auditor

National University of the Center (UNCPBA), Engineering

Oct 2018 - Mar 2019 (5 months)

Audited field safety conditions and certified refinery layouts and fire protection systems at the YPF Industrial Complex in La Plata.

Education

Degrees, certifications, and relevant coursework

UU

Universidad de Buenos Aires (UBA)

Diploma, Geographic Information Systems

Pursuing a Diploma in Geographic Information Systems, currently in progress.

CO

Coderhouse

Certificate, Data Analytics

2024 - 2024

Completed a Data Analytics course from July to September 2024.

UU

Universidad Nacional del Centro de la Provincia de Buenos Aires (UNCPBA)

Industrial Engineer, Industrial Engineering

Completed a degree in Industrial Engineering at the Faculty of Engineering, Olavarría, Argentina.

VA

Vangel

Internal Auditor ISO 45001:2018, Occupational Health and Safety

2019 - 2019

Completed Internal Auditor ISO 45001:2018 certification in 2019.

Tech stack

Software and tools used professionally

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