À propos de Dionysius
Anglais
Bilingue ou natif
Français
Capacité professionnelle complète
Expériences
- BCG (Boston Consulting Group)AI Solutions Consultantjanvier 2025 - mars 2025 (2 mois)▸ Audited consultants' financial document review process, mapping 8–12 hour per-report bottlenecks and identifying root causes in unstructured PDF handling▸ Architected and built production RAG system parsing 100+ page 10-K/10-Q filings using semantic retrieval, confidence scoring, and multi-stage validation▸ Engineered citation tracking and hallucination detection layer achieving 95%+ factual accuracy — zero hallucinations on live financial data▸ Delivered full technical documentation and handover playbook enabling 20+ strategy consultants to operate the system independently▸ 60% reduction in insight extraction time vs. baseline manual process; system adopted as standard workflow by the consulting team
- AndzenFull-Stack AI Engineeroctobre 2025 - janvier 2026 (3 mois)▸ Conducted end-to-end audit of Klaviyo marketing audit workflow, quantifying 8–72 hours of repetitive manual analysis per client engagement▸ Sole engineer on AuditFlow — a multi-tenant SaaS platform integrating 15+ APIs (Klaviyo, Shopify, analytics) with React dashboard, RBAC, and automated compliance checks▸ Implemented segmentation analysis engine and AI-generated audit interpretation layer, eliminating manual report writing entirely▸ Authored client-facing playbooks and operator documentation enabling non-technical staff to manage and interpret audit outputs▸ Audit time reduced from up to 72 hours to 30 minutes; unlocked 10x throughput; 100+ audits processed monthly in production
- DatacomData & Automation Engineeravril 2024 - juillet 2024 (3 mois)▸ Mapped manual data flows across timesheet, payroll, and invoicing systems, quantifying 60+ hours of monthly reconciliation work across teams▸ Designed and implemented automated ETL pipeline with multi-layer validation catching discrepancies before payroll processing — eliminating downstream errors▸ Built real-time operational dashboard with automated error alerting, giving finance teams instant visibility into data quality▸ 80% reduction in manual processing time; 95% fewer billing errors; 60+ hours reclaimed monthly — ROI realized within first billing cycle
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Formations
- BScHarvardX2023BSc
- IBM AI Developer & IBM AI EngineerIBM AI Developer & IBM AI Engineer