- Risk models development and implementations.- Methods for energy price forecasting.- Support developments for automation tools.- General IT support.

- Risk models implementations and methodologies studies..- Market forecasting, spot and long-term prices and demand, using nonlinear models for rain forecasting and local models for methodology mimic (NEWAVE, DECOMP, GEVAZP, etc.)

- Development of wind power statistical models for scenarios generation, performance analysis, forecasting and general price forecasting.- Risk models implementations for the board of directors.- Market forecasting, spot and long-term prices and demand, using nonlinear models for rain forecasting and local models for methdology mimic (NEWAVE, DECOMP, GEVAZP, etc.)- Energy prices for auctions, energy system overview and on-demand studies for demand forecasting, marker hungry for new offers, transmition taxes and other models.

- Final implementation of the physical nonlinear model for water flow forecasting, making an complete innovative approach in the price forecasting for the electricity market. The system is purely written in C++, using NLopt (http://ab-initio.mit.edu/wiki/index.php/NLopt) as the solver platform and LIBFANN for neural network analysis.- Bug correction and maintenance of the portfolio system alongside third-part management systems for financial and back-office support. It’s back to a pure Excel spreadsheet.- Risk models implementation and presentations for the board of directors in order to participate in the strategic meetings for decision-making.

- Conception of a nonlinear physical model for water flow forecasting, in order to make a more precise spot forecasting for the electricity market. It was used a lot of C++ coding, but the solver were still made by MATLAB.- Several improvements in the portfolio manager: responsive web interface, mathematical risk coefficients calculations in a C++ module, several financial tools.- Development of several Excel modules to help the trade desk, including integration with databases, automatic data mining and index calculations.- Risk analysis and decision-making in electricity negotiation.

- Improvements and new tools in nonlinear models for forecasting prices in the electricity market, using MATLAB and neural toolbox, alongside the optimization packages.- Conception of Value-at-Risk (VaR) and other financial tools for the Brazilian electricity market, in order to make a better approach in portfolio management.- Development of an in-house portfolio management and dispatch system, in order to keep the orders in a database and integration in custom Excel modules. Modules were written in C++ using XLW (http://xlw.sourceforge.net/).- Creation of tools and various models for the Risk Manager to help decision-making. These were a mix of Excel spreadsheets with MATLAB analysis.

- Development of optimization systems for hydropower plants to maximize power generation, raising the incomes and returns from hydro power plants investments, using MATLAB and optimization packages.- Case studies of power plants projects (hydro, oil, gas, wind), to evaluate IRR of prospections and check feasible conditions for the projects using Excel solver systems and Brazilian specific programs that studies such dispatches.- Development of nonlinear systems to forecast electricity market prices, using rain forecasting models, water flow systems simulation and multithread, nonlinear, stochastic and custom models. Systems was written primary in MATLAB, then parsed to C++.- Participation in public divisions to bring and defend the position of EDP and its associates of several matters regarding the open electricity market.

- Automation of reports using Crystal Reports, Excel and other third-part tools.- Development of data bases replacing Excel datasheets for data mining, using MS Access and ASP frontends.- Implementation of an IEEE norm for K7 electricity measures file in Visual Basic 6 alongside MySQL database.

- Development and implementation of several ERM systems in C++, ASP and PHP.- Development of hardware control using PLC and C++ interface.- Web designing for several clients.

- Computer simulations with Finite Elements Method (FEM) of a brushless direct current (DC) machine, using Cedrat Flux3D software (http://www.cedrat.com/en/software/flux.html)- Introduction to the formulation of FEM and collaboration in the LMAGLIB3D project, a free C++ library developed by the department, based on free software, to help the simulation using FEM of complex and non-symmetrical geometries in three dimensions. Development of iteration solvers in the C++ library using pure algorithms and solvers in the ITL library (https://en.wikipedia.org/wiki/Iterative_Template_Library)Publications:CHABU, Ivan Eduardo; SILVA, Viviane Cristine; NABETA, Silvio Ikuyo; AFONSO, Marco Antonio Mendes; CARDOSO, José Roberto – Axial Flux Concentration Technique Applied to the Design of Permanent Magnet Motors: Theoretical Aspects and Their Numerical and Experimental Validation – IEEE International Conference on Electric Machines and Drivers 2005, pp. 1988-1994, Later Published in IEEE Transactions on Electric Machines and Drivers 2005. SIGNORI, Marco Antonio Mendes Afonso; SILVA, Viviane Cristine (Mentor) – Development of Computer Software to Simulate Grounding Grid using the Finite Elements Method with Open Source – Graduation Publication (TCC) of the Electric Engineering with Emphasis in Energy and Automation Course of Department of Electric Energy and Automation Engineering of Polytechnic School of University of São Paulo, 44p., São Paulo, EPUSP, 2007.