Open to opportunities

Lorena Tzec

@lorenatzec

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Logistics and transportation engineer focused on last-mile operations and project delivery.

United States

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What I'm looking for

I seek roles in logistics/last-mile operations or project management where I can drive delivery performance, implement KPI-driven strategies, and grow within a collaborative team.

I am a logistics and transportation engineer with experience in last-mile management, operations intelligence, and project management across retail and courier environments. I have developed daily KPIs, coordinated fleets, managed billing and documentation, and led supplier performance monitoring to improve delivery outcomes.

I have delivered training to transportation stakeholders to improve NPS, implemented delivery strategies, and managed projects from scope definition through stakeholder communication. I am pragmatic, responsible, and leadership-oriented, with experience using SAP and Microsoft Office and a record of speaking and participating in industry programs.

Experience

Work history, roles, and key accomplishments

Project Manager

Walmart de México y Centroamérica

Jan 2025 - Jan 2026 (1 year)

Planned and defined project scope, monitored progress and performance, and communicated with stakeholders while overseeing daily delivery operations from 2025 to Jan 2026.

Project Management Project Scoping Performance Monitoring Roadmapping Microsoft Office

Last Mile Comanager / PMO

Walmart de México y Centroamérica

Jan 2020 - Jan 2025 (5 years)

Developed transportation suppliers and monitored performance and daily deliveries, coordinating operations and supplier development between 2020 and 2025.

Supplier Management Project Management KPI Tracking Logistics Planning Communication

Operations Intelligence Supervisor

Walmart de México y Centroamérica

May 2018 - Apr 2020 (1 year 11 months)

Led training for transportation stakeholders, implemented delivery strategies and developed daily KPIs to improve NPS and supplier performance from May 2018–Apr 2020.

Operations Intelligence KPIs Supplier Performance NPS SAP

Assistant: Last Mile Manager Jr

Rafesba S.A. de C.V.

Dec 2017 - May 2018 (5 months)

Coordinated fleet for order deliveries, managed billing and fuel control, and developed daily KPIs to improve last-mile performance during Dec 2017–May 2018.

Fleet Management Fuel Management KPIs Billing Documentation Microsoft Excel

Education

Degrees, certifications, and relevant coursework

Pima Community College

Certified (non-degree coursework), Corporate Finances / Executive Leadership

2016 -

Completed coursework in corporate finances and executive leadership coaching in Tucson, Arizona.

Universidad Politécnica Metropolitana de Hidalgo

Logistics & Transportation Engineering, Big Data management

2014 - 2018

Activities and societies: Participant of the Engineering Innovation Program IATA; Speaker at Logistics and Transportation on “Women’s Skills in the Supply Chain”.

Completed a degree focused on big data management within logistics and transportation engineering from 2014 to 2018.