Dayana Castillo Email & Phone Number

Madrid, Es

• Giving input and guidance to the EPC and O&M leadership team on commercial aspects during the decision-making process.• Preparation and regular control of the EPC and O&M budget and headcount planning, in coordination with the EPC and O&M leadership team. Detailed analysis of resources & internal costs needed per unit of measure (i.e. MWp) and per project phase & work package. • Development of a database and tool to assess and manage the EPC projects pipeline and linked budget & headcount planning.• Maintain and improve costing systems to evaluate internal costing structure and develop reliable information, for tendering and budgeting processes.• Maintain and further develop a P&L and set of KPIs for the Business Unit to monitor, evaluate & improve the commercial EPC and O&M performance.• Coordination between the controlling department and project managers regarding working capital, cash-flow planning, and other financial aspects required for the execution of current and upcoming projects.• Analysis of project & team performance, considering different phases of a project such as preparation, execution & warranty / O&M phase, and identifying potential cost savings and improvements.• Active participation in the continuous improvement process regarding the day-to-day operations of the EPC and O&M departments.• Setting up an advanced monthly reporting system for the EPC and O&M Business Unit.• Quarterly review of the project cost estimations according to procurement cost forecast updates.

Knauf is a German company, one of the world’s leading manufacturers of construction materials for interior design, building insulation and design ceilings.Experience: • Conducted comprehensive monthly accounting closure analysis and cost calculation in SAP COPA and ML, ensuring accuracy in Profit & Loss and Balance Sheet (SAP FI) control and analysis.• Successfully implemented a comprehensive reporting and dashboard package from scratch in Tableau and Microsoft Power BI, streamlining data visualization and analysis processes.• Managed annual budget preparation and quarterly forecast tracking.• Prepared and delivered high-impact presentations and reports for the board of directors and CEO, facilitating strategic decision-making processes.• Developed and implemented a quoting system with approval workflows and margin analysis, aligned with established contribution margin targets, enhancing financial decision-making.• Calculated intercompany transfer pricing on a global scale, ensuring compliance and optimizing international financial operations.• Led SAP migration and new implementations across modules including MM, SD, FI, COPA, and ML, and other control systems as Project Manager, driving technological advancement and process optimization.• Enhanced EBITDA by 15% over three years through meticulous margin analysis, market price adjustments, and the elimination of non-essential costs.

Andrade Gutierrez Construction Company is a Brazilian construction company that develops multiple construction projects worldwide.Experience:• Analyzed, adjusted, and managed contracts with service and supply companies, establishing agreements, terms, and conditions.• Conducted project tracking, progress control, contract compliance monitoring, unit price analysis, and management of forecasts and bids.• Developed a locally tailored ERP system, significantly enhancing contract administration efficiency and accuracy.• Authored a comprehensive procedures manual for the entire department, standardizing practices and improving operational efficiency.

Diploma, Data Science For Management

Engineer'S Degree, Ingeniería Industrial, 8.18 (Out Of 9)

- Industrial Engineer - Honorable Mention CUM LAUDE. - Recognition for obtaining the third place of the XL Promotion of Industrial.

Diplomatura, Basic French, 97 (Out Of 100)

Diplomatura, Basic Portuguese, 98 (Out Of 100)

Diplomatura, English, 100 (Out Of 100)

Recognitions: Recognition of outstanding achievements in English.