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Mayssa Nabli

@mayssanabli

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Data & AI enthusiast applying analytics, forecasting, and optimization in industrial internships.

Tunisia

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What I'm looking for

I’m seeking a graduation internship where I can apply data analysis, AI, forecasting, and optimization to industrial challenges—building dashboards/models and supporting project-based improvement using structured methods.

I’m a final-year Industrial Engineering student, and I’m drawn to turning complex problems into practical, data-driven decisions. I’m highly motivated to contribute to impactful projects by delivering innovative solutions and working effectively in project-based environments.

In my internship experience, I built real decision-support tools and improved operational performance. At SOTULUB, I developed a database and dashboard for consumables management using Excel and VBA, and I created an interactive Power BI dashboard to track KPIs and improve visibility for resource management.

I also focused on industrial optimization, quality, and forecasting. I reduced non-conformity in the grease production process through root cause analysis and a corrective action plan, optimized resource utilization using time and motion studies and RPW/math modeling with CPLEX, and reduced forecasting error by 80% by developing an improved forecasting model in Excel. I’m ready to bring this same structured, creative approach to a graduation internship.

Experience

Work history, roles, and key accomplishments

Data Analytics Intern

SOTULUB

Jun 2025 - Jul 2025 (1 month)

Developed a database and Power BI dashboard for consumables management by collecting, cleaning, and analyzing consumables data. Built a structured Excel/VBA database and improved KPI visibility to support resource-management decisions.

Data Analysis Data Cleaning Excel VBA Power BI KPIs Database Design Resource Management

Data Analysis & Forecasting Intern

CSM GIAS

Dec 2024 - May 2025 (5 months)

Analyzed company data to identify forecasting gaps and developed an improved forecasting model in Excel. Reduced forecasting error by 80% through model refinement.

Data Analysis Forecasting Forecast Modelling Excel Modeling Data Cleaning Business Analytics

Production Optimization Intern

Ozalis Confection

Jul 2024 - Aug 2024 (1 month)

Optimized resource utilization in a multi-model production line using time and motion studies to improve line balancing. Modeled and solved optimization problems with CPLEX and applied RPW and mathematical modeling to increase production efficiency.

Operations Research Time Studies Line Balancing Mathematical Modeling CPLEX RPW Method

Industrial Performance Intern

SOTULUB

Aug 2025 - Present (10 months)

Performed root cause analysis of production defects in the grease manufacturing process and designed a corrective action plan. Supported efforts to reduce the non-conformity rate and improve product quality.

Root Cause Analysis Quality Production Defects Operational Efficiency Data Analysis

Education

Degrees, certifications, and relevant coursework

Higher National Engineering School of Tunis (ENSIT)

Engineering Cycle, Industrial Engineering

2023 -

Engineering cycle student in Industrial Engineering at ENSIT (2023–present). Focuses on industrial engineering fundamentals and applied problem-solving.