Ehsan Ghoreishi

Fraud, risk-scoring and applied AI work for independent clients under strict confidentiality, plus self-directed portfolio projects. • Fraud detection for an online currency exchange (Takhassos Karmania, 2023–2024): imbalanced classification, PR-AUC model selection, cost-sensitive thresholding. Reproduced on public data: 98.8% recall, 77.8% precision, PR-AUC 0.990. • Risk scoring for Maalem Insurance, Kerman (2022–2023): cleaned and structured customer/policy data, engineered risk features, validated model

Managed 10+ residential renovation projects end-to-end for private clients in Kyiv: scoping, cost estimation, budgeting, procurement, execution, and handover. - Handled client acquisition and relationships directly, translating client requirements into technical plans and delivering within agreed budgets and timelines - Coordinated tradespeople and subcontractors across parallel projects, ensuring quality control at every stage - Worked in a Russian-speaking business environment (B2 proficiency)

Supervised construction of large-scale projects across Iran and Azerbaijan — a major shopping-mall complex, a 7-storey specialist hospital, and a high-rise development in Baku — leading teams of up to 65 staff while ensuring quality, safety, and on-schedule delivery. - Directed a fruit-juice and dairy production facility build, coordinating a team of ~25 across trades from groundwork to handover - Performed land surveying and site setting-out with Leica total stations and GPS, producing precise coordinate a

Applied AI & Data Science Professional Certificate (16 CEUs) Comprehensive program covering end-to-end Machine Learning, Deep Learning, Model Evaluation, and Applied Data Science workflows with Python & SQL.