Sergio Chaves Email & Phone Number

Rio De Janeiro, Rio De Janeiro

Consultant/DBA for LeaderCard, migration of Leader credit card system to Forms 11g and Oracle 9i Database to 11g; Oracle Base Migration from 11g to Oracle 19c; DBA for all Leader group - Oracle Exadata and DBA for SAP bases on Cisco Hyperflex; Effective performance as Project Support for Hosting Leader project – IBM; Elumini's consulting projects (Assessment and Coaching) for PostgreSQL databases for Axians/Digma - Bus Ticketing System in Portugal;Performance improvement project in MYSQL for CIGRE (International Council on Large Electrical Systems or CIGRÉ);Project Delivery for WMS project for Souza Cruz (Uberlândia);DBA for customization of the sales system for Souza Cruz;Infrastructure Project Support for the SPED project for Souza Cruz;Project of Management Reports of Lot Balance – Cobilling Sainte for Embratel;Implementation of the Zimbra Solution as Collaboration – Infrastructure;Process Modeling in the areas of Infrastructure and Internal Systems;Implementation of OTRS – As an SLA Solution for the areas of Infrastructure and Internal Systems;Implementation of a file movement solution between remote points with shipping docks for Souza Cruz;Support to the Support of RUBI, SAPIENS (ERP) Senior Software.

Rio De Janeiro Area, Brazil

DBA ORACLE - ALFAPARF MILANO (IT Convergence) - 2012DBA ORACLE - Vale do Rio Doce (Stefanini) - 2011DBA INFORMAX - INPI (Tecnoop Consultoria) - 2004Adviser System - Banco Inter-Atlantico (Paypack Consultoria) - 1990 1991Senior System Analyst -(Loja Pernambucanas, Alcan, Alcoa) KPMG - 1989 - 1990

Acting in client projects (Souza Cruz, Tarde/Marketing and Merchandising Areas, Kibon in research and management, L'oreal in management information systems), acting as a results-oriented, articulated, analytical and customer-focused and business-focused consultant. Advanced skills in solving complex problems in a process optimization environment, solution architect.

I worked in several positions at Souza Cruz, developing systems for the controllership and Merchandising area, and as a Dba (Quality Assurance) for the Trade/Marketing system.At PREVI, I coordinated the project to create the new Real Estate Portfolio and Revolving Loan system with more than 20 subordinates.I was Coordinator of the Smart Club project of Brazil, Multi-Fidelity Reconciliation System - Having as Users the companies Shell, Sendas, TAM and Lojas Americanas.Coordinated Dba's Team (4 Dba) – Having as clients Sendas, Supervia, Light, Wilson Sons, Smart Club do Brasil (Dw) and other Clients.Coordinated and Developed Projects for the Client Rede Globo de Televisão (Projac), Production Expense Monitoring Systems, Trans-Elevator Media Archive Interface (Web) and Sound System, Editing and Sound Control System of the Programs. I participated in an integration project for the client Integres for Telemig / Telesp celular.

I was responsible for the maintenance of the systems for Mesbla in the CDC and Personal Credit systems Developed internal system for Internet Access Billing Control.Developed for the client Mesbla the subsystem of shopkeeper and installments for the CMS system - MESBLA credit card system.I participated as a developer and DBA for the development of an internal project of Montreal for the Credit Card package system - Divided into 11 modules associated, customer service, Financial, Exchange,Second Level Authorization, Management, Billing, Reporting, Messaging/Memos, Establishments Help Maintenance and Security. I coordinated the customer service system (call center for the Mesbla Client).

Acting in the maintenance of the Asset Control (IBS) systems - Implementation; User support and legal maintenance.I participated in the development of the new Integrated Sales System - Master of Articles and Prices, Monitor and Selection of Points of Sale.

Transfer to São Paulo in June 1987, where I coordinated the systems of the controllership and Stock Market areas.Systems Development:Local Book; Multi Ledgers; Cost Accounting; Systems Integration; Auxiliary Accounting, Customer/Contract Level; Automatic Closing of Balance Sheets. Mailing List; Issuance of Labels and Registration.Daily Report; Personnel Budget Position; Consolidated Transaction Position.Stationary; Product Position; Letters to suppliers in Script/Dcf; graphics in gddm; Consumption Statistics.C.C.S. (Consolidated Corporate System) – Accounting in US$ Following USGAAP Criteria; Daily Conversion; "Gain or Lost Transaction".Portfolio; - Control of Managed Portfolio in Equities and Fixed Income Investments; Control in National Currency and Dollar. Stock Exchange (Servplan) - System Adaptation; User Training; Documentation; Multiple Management and Support Reports.Asset Control (Ibs) - User Support; Legal Maintenance.Payroll (Cetil)- Data Extraction for Rh. Vacation Provision Subsystem.Budget - Various Group Companies and Various Products.Foreign Exchange - Exchange Position for the Central Bank.Cashflow- Position of Inputs and Outputs of Specie; Projections.Finex - Position for Accounting.• Microcomputers Project - Standards, Procedures and Policies. Acquisition, Use and Standardization, Environment: Hardware, Software, Micro-Mainframe Connection and Micro Network.Responsible for providing user support to the Products - Support to the following softwares: Adrs/Apl, Gddm, Script/Dcf, Rexx, Exec2, Cms, Lotus, Dbase Iii. Rexx/Assembler for better development of application programs and Systems Documentation.Programming: Systems: Open Market, Current Account, Collection and Loans.

Development of Programs and Systems:Statistical Analysis ·· - Regression Module; Analysis of Variance; Cross tables and Correlation.Control of calls distributed by projects; Charging for private calls.Payroll (LABO)- Implementation: User Support, training.Mailing-List - Data Registration; Search by activity group.Library - Division of the Collection by books, magazines, newspapers, working papers, etc.Correction of Tests - Supervision and Survey. LDE - Strategic Decisions Laboratory - Business Games - conversion from B-6700 to Labo 8034.PL- Linear Programming - B-6700 for Labo 8034.Training for Fea/UFRJj and Coppead/UFRJ Master's Students in B6700 and Labo 8034.Support for the following software: Fortran, Basic, Algol, SPSS, Cande, Wfl.Research - "Management Research"; "Program for the Improvement of Administration Education in Brazil"; "Research on Foot-and-Mouth Disease" for the CPFA-IDB-IEAD.Miscellaneous - Miscellaneous programs for obtaining data forResearch for the doctoral thesis of several professors.

Coordinator Academy Mba Courses Oracle, Oracle, Database

Activities and Societies: COURSES OF ACADEMY ORACLE - EBS E DATABASECoordindator of Courses..

Mba, Strategic Information Systems

Activities and Societies: MBA in Strategic InformationMBA in Strategic Information Systens.

Especialista, Lato Sensu Post-Graduate

Licentiate Degree, Mathematics