Rihem Oueslati
@rihemoueslati
I build predictive models and business insights from complex enterprise data.
TunisiaWhat I'm looking for
At Medius, I reverse-engineered Salesforce, Zuora, NetSuite, and Celigo integration flows while building client risk segmentation, late-payment prediction, and cash-flow forecasting models.
I'm a Business Analytics and Information Technology graduate from Tunis Business School who turns complex data into actionable insights using Python, SQL, Power BI, and enterprise systems.
Experience
Work history, roles, and key accomplishments
Business Analyst Intern
Medius
Feb 2026 - Jul 2026 (5 months)
Reverse-engineered and documented integration flows connecting Salesforce, Zuora, and NetSuite with Celigo, producing technical and functional documentation. Built client risk segmentation and predictive models for late payment likelihood, and developed a cash flow forecasting model.
Business Development & Product Strategy Intern
Ferry Bright
Jul 2025 - Nov 2025 (4 months)
Conducted competitor benchmarking and market research to inform product strategy, and built a partner database in SQL/Excel to support business development.
Product Analyst Intern
Tunisie Valeurs
Aug 2024 - Sep 2024 (1 month)
Analyzed financial products and client transactions, contributing to performance analysis and reporting under senior analysts.
Accounting Intern
Accounting Firm
Jul 2023 - Aug 2023 (1 month)
Prepared financial statements and supported journal entries and account reconciliation during month-end closing.
Education
Degrees, certifications, and relevant coursework
Tunis Business School
Bachelor of Science, Business Analytics
2022 - 2026
Bachelor of Science in Business Administration with a major in Business Analytics and a minor in Information Technology.
Tunis Business School
Baccalaureate, Experimental Sciences
2021 - 2022
Grade: 16.85/20
Baccalaureate in Experimental Sciences with highest honors and a grade of 16.85/20.
Tech stack
Software and tools used professionally
Availability
Location
TunisiaAuthorized to work in
Salary expectations
Skills
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