Bogdan C.

Database Developer

830 dollar
Freelancer
16 years
Bucharest, ROMANIA

My experience

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DeloitteJuly 2018 - Present

- ETL / Datawarehouse Developer
- Big Data Developer
- Data Analyst

* Used tools: Hive, Spark, Scala, Microsoft Azure Cloud Services - Data Factory, Azure Analytics Services
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LuxoftJune 2016 - July 2018

* Responsibilities:
- Design and implement the data structure for a new application from Investment Banking area
- Develop database stored procedures and views in order to store and retrieve data by the new application
Used skills: SQL, PL/SQL, Data Modeling, myBatis
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IBMNovember 2011 - April 2013

* Responsibilities:
- Technical support for an 11.5.9 release Oracle eBS implementation (Italian customer)
- Customization and extension of an 11.5.9 release Oracle eBS implementation (Italian customer)

* Used skills: SQL, PL/SQL, Data Modeling, Oracle Forms and Reports
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BCRJanuary 2011 - January 2011

* Responsibilities:
- Develop data interface between Front Office Loan application and Core Banking System

* Used skills: SQL, PL/SQL, Web Services, XML
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Squario IT SolutionsJanuary 2009 - January 2011

* Responsibilities:
- Coordinate the technical team (assigning task, keep tracking of completion, create the environment for and contribute to team members professional growth)
- Code review
- Best practices compliance
- Technical support of standard and customized functionality of Oracle eBS and Siebel CRM
- Development of new data reports
- Development and technical support of data interfaces (between Oracle eBS and Gas
Station Retail systems, Data Warehouse, bank statements, CRM and Billing application)
- Technical analysis of requirements and solution design
- Technical consultant (banking applications integration, eBS implementation and customization)

* Used skills: SQL, PL/SQL, Data Modeling, Web Services, XML (BI) Publisher, Advanced Queueing, Siebel Tools, Oracle Forms and Reports
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RompetrolSeptember 2008 - January 2009

* Responsibilities:
- Coordinate the team responsible for technical support of Oracle Applications eBS
- Code review of major changes before deployment into production environment
- Technical support of standard and customized functionality of Oracle eBS
- Development of new data reports
- Technical support of data interfaces (between Oracle eBS and Gas Station Retail systems and Billing application)
- Technical analysis and solution design for data integration between Oracle eBS and Siebel CRM

* Used skills: SQL, PL/SQL, Data Modeling, Web Services, XML (BI) Publisher, Advanced Queueing, Siebel Tools, Oracle Forms and Reports 
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MGI Metro Group Information TechnologyJuly 2007 - August 2008

* Responsibilities:
- Responsible for the development activities on Store Automation System department – Main Cashier application (Romanian team).
- Module testing planning and tracking
- Development of user input forms and reports according to technical specification for the new application releases
- Documenting the best practices and coding standards

* Used skills: SQL, PL/SQL, Oracle Forms and Reports
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RompetrolJanuary 2003 - January 2007

* Responsibilities:
- Analysis, design and build of an automated data file transfer solution - between Oracle database server and external FTP server
- Analysis, design and development of data interfaces between Oracle Receivables modules and Retail system and the Factoring provider (daily automated import of new customers, invoices and receipts)
- Analysis, design and build of automatic data uploads from external sources into Oracle database structures (using:
• UNIX shell scripts to de-attach the data files from inbox mails
• Parse simple txt and xml files and insert data into database tables
• Web Services to send and receive data into and from Oracle database
• FTP transfer between Oracle database and FTP servers
• UNIX shell scripts to generate mail with attached PGP encrypted files)
- Analysis, design and development of data integration processes between Oracle eBS and the following external system:
• Gas station Retail: import of daily sales and stock levels, import of daily acquisitions (into Oracle Receivables, Inventory, General Ledger, Purchasing and Payables modules)
• Billing: import of customer invoices and export of customer receipts (from Oracle Receivables module)
• Collection: export of customers definition, invoices, receipts and balance from Oracle Receivables
• Invoice printing service provider: export of customer invoices from Oracle Receivables module
- Development of customized reports (business specific and legal local requirements)
- Initial data upload into Oracle Receivables, Payables and Inventory modules
- Technical maintenance of data interfaces between Oracle eBS and external systems
- Technical support for both standard and customized eBS functionality

* Used skills: SQL, PL/SQL, Data Modeling, Java, Web Services, Oracle Forms and Reports, UNIX shell scripts, XML
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Tclnf GalatiJanuary 2001 - January 2003

* Responsibilities:
- Gather business requirements and user feedback
- Analysis and setup of Fixed Assets, Patrimony and Investments modules
- Development of business specific data processing and reports
- Development of data processing and reports specific to public administration sector (for General Ledger and Budgeting modules)

* Used skills: SQL, PL/SQL, Data Modeling, Oracle Forms and Reports
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SIDEX SA GalatiJune 2001 - December 2001

* Responsibilities:
- Undertake and handle the candidates documents
- Prepare the employees selection process
- Staffing evidence

My stack

Others

Business Analysis, Analysis, Data processing, Siebel, Technical Support

ERP&CRM

Oracle CRM, ERP

Protocols

FTP

Technologies

Oracle Applications, myBatis, Software Development, Web Services

Other

SQL experience, Invoicing > Issuing Invoices, Postgraduate studies, Fixed Assets, solution design, Senior Oracle Developer, Functional Analyst, Siebel Tools, Senior Application Developer, Principal Technical Support Engineer, Used skills, the development activities, Develop data interface, Module testing planning, employees selection, Technical analysis of requirements and solution design, eBS implementation, Oracle Purchasing, Advanced Queueing, ETL / Datawarehouse Developer, Oracle Technical Team Leader, Development and technical support, Key Developer, Application Development Team Leader, Human Resources department - Economist, Oracle GL, Oracle ERP, Oracle AR, Oracle AP, ITIL Foundation Certificate, WebLogic Enterprise Application Server, Front Office, Data Warehousing, Investment Banking, Budgets & Budgeting, Siebel CRM, Oracle Inventory, Oracle EBS, General Ledger, technical analysis, Oracle Report, Microsoft Publisher, Imports, Technical Consultant, PGP, Application Developer, Web Service, ADF, Data Modelling, Apache Hive, Data Integration, industry~it, Microsoft Windows 2000 Server, Senior Consultant, Data Analyst

Databases

Oracle, Oracle 11g

Languages

Java, Oracle PL/SQL, Scala, Shell Scripting, UML, SQL, XML

Frameworks

Oracle Forms

Analysis methods and tools

Requirements Analysis

IT Infrastructure

AIX, Azure

Big Data

Big Data

Business Intelligence

ETL

Environment of Development

Oracle Developer

My education and trainings

Bachelors Degree, Accounting and Management Information - University “Athenaeum” Bucharest

Master's degree, Economics, Business Administration - Universitatea "Alexandru Ioan Cuza'' din Iaşi

Electrical Engineering and Computer Science - Applied Computer Science - Universitatea "Dunărea de Jos'' din Galaţi2004 - 2005

Master's degree, Field Of Study Economics and Business Administration - Universitatea "Alexandru Ioan Cuza'' din Iaşi2000 - 2001