Estefano Vignetta Email & Phone Number

La Trinidad, Provincia De Buenos Aires, Ar

• Implemented and enhanced Collections Calculators for US-based healthcare providers, enabling precise identification of revenue leakage across the entire cycle and driving potential increases in collections.• Directed the end-to-end development and implementation of a comprehensive telehealth platform, encompassing a doctor’s control panel, a patient portal, electronic health record management, and advanced internal reporting capabilities.

Caba, Buenos Aires, Ar

• Reversed engineered functionality and features of online slot machine games to explain their average return-to-player using a data-driven approach and statistical tests, whose findings were also used to explain the games’ volatility and their appeal to the public.• Created models to predict user concurrency and IP address collisions for an important Latin American online casino.• Created a process to download, transform and store massive amounts of publicly available US healthcare insurance data, which was used to drive price benchmarking across different medical specializations, providers and States.• Produced automatic labelling of massive amounts of data using out-of-the-box tools as well as custom rules.• Implemented a Collections Calculator for a US-based healthcare provider.• Created customizable reporting platforms for American small- and medium-sized healthcare providers.

New York, Ny, Us

• Supported top leaders and executives by creating an internal reporting platform where dashboards and reports provide visibility on KPIs (revenue, margin, client profitability, consultant utilization) and other operating metrics (sales pipeline, bookings, collections, channel contribution, and margin after controllable costs), thus reducing recurring work in different functions (Finance, Accounting, HR and Marketing).• Implemented a bottom-up forecasting system based on wins and backlog from the engagement level, considering different types of agreement, payment terms, and budgets, thus providing visibility on the 0–6-month revenue projection by channel and driving data hygiene from the top.• Directed a high-performing team of up to seven analysts and data scientists, translating complex requirements into actionable insights and aligning with decision-makers during critical phases. Cultivated an inclusive, growth-oriented environment by providing targeted training, coaching, and mentorship to empower team members and drive excellence.• Spearheaded the reimplementation of financial reporting platforms in response to transformational shifts, including a new ERP launch, leadership restructuring, and go-to-market strategy overhaul. Led efforts to establish new data governance frameworks, manage change initiatives, and implement robust ETL pipelines and services.• Authored documentation on business and technical requirements for the firmwide profitability model, financial reporting and best practices for KPI reporting.• Facilitated the design and led the testing and acceptance of critical reports required for partner and managing director performance tracking, evaluations, and compensation discussions.

New York, Ny, Us

• Implemented the digital transformation of a key European payment services company with novel governance, processes and data engineering, in alignment with key strategic objectives to bring clearer visibility on Revenue, Sales, and Customer Retention.• Reduced operating costs for a Latin American bottling company through cost benchmarking and supplier consolidation.• Reduced the operating costs of an Italian automotive parts company by consolidating redundant functions and optimizing manufacturing processes.• Conducted a gap analysis of a rate change project for a Latin American public electric utility.

Rochester, Ny, Us

• Customer support of computed radiography (CR) and digital radiography (DR) – installation, preventive and corrective maintenance, applications, on-site network and PACS configuration.• Technical support for sales of medical equipment, consumables and service plans.

Paris, Fr

• Customer support of the nitric oxide line with 24-7 on-call service – installation, preventive and corrective maintenance, applications, stock management and distribution.• Reduced the operating time of critical services in this line by as much as 40%.

• Experimental subject recruiting and testing in motor learning activities.• Behavioral data processing and analysis of results.• Design and correction of algorithms in MATLAB.• Assistance in the design of experimental set-ups.

Master Of Science - Ms, Data Science

Biomedical Engineering, Biomedical/Medical Engineering

Bachelor Of Engineering - Be, Biomedical/Medical Engineering