Mihai Virgil B.

Business Analyst

Outsourcing
Senior
Brasov, ROMANIA
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My experience

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GBM Enterprise SoftwareJune 2017 - Present

BI Consultant within a company providing various services and solutions.
- Founder of an outsourcing company for Business Intelligence projects.
- Details on projects and technologies to be provided on demand.
  • Supporting several clients in both design and develop and support of dashboards, RDBMSs.
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Ness Digital EngineeringJune 2016 - July 2019

Senior Business Intelligence Developer within a company that creates and integrates digital platforms and enterprise software to generate business value.
  • Building indexes for performance improvement.
  • Optimizing queries.
  • Using with views, functions, execution plans, SQL Server Agent Jobs.
  • Using maintenance plans to ensure data retrieval performance.
  • Using SQL Server Profiler for profiling queries executed from application and interpret and decide best ways for performance improvements.
  • Developing analytical solutions using both OLAP and newest Microsoft technology, tabular model.
  • Using SSIS, SSDT, BIDS to create complete workflows from raw data to client data interpretation.
  • Using Power BI to generate reports and test of OLAP cubes.
  • Using Azure Data Bricks to create POCs and upgrade projects (ETL, dashboards, data storage).
  • Making key business logic decisions in collaboration with the client for the best solution to satisfy the market needs.
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Unicredit Business Integrated SolutionsJanuary 2015 - June 2016

Business Intelligence Branch Manager (BI Developer) within a company that provides services in the areas of Information and Communication Technology (ICT), Back Office and Middle Office Operations, Real Estate, Security and Procurement.
  • Manager of the BI Branch of UBIS Romania, and owner on three business object oriented platforms used for providing daily reports, checks and real time data reading.
  • Developing and optimizing universes and generated queries using universe design tool to increase the data readability while maintaining data integrity.
  • Responsible of the ETL processes while managing the team tasks and indicating the decisions and steps to be taken based also on feedback received by direct contact with the client.
  • Responsible of the managerial release process and developing process in all the three streams.
  • Responsible of the database improvement and database maintenance on the databases located on Exadata servers.
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TeamNet InternationalJanuary 2012 - January 2015

Software Developer / Business Intelligence Specialist within an IT service management company.

Software Developer
(January 2014 - January 2015).
  • Developing C#, ASP.NET applications, Silverlight applications,developing Crystal Reports,developing SAP reports.
  • Experience using Talend open source data modelling application.
  • Experience using Universe Design tool.
  • Experience using OOP principles and design patterns.

Business Intelligence Specialist
(January 2012 - January 2014).
  • Developing OLAP cubes to provide quick methods of information analysis gathered through field studies and web applications.
  • Designing and developing user-friendly reports based on the requested analysis type and information.
  • Maintaining and optimizing database queries for quick access and security and handling data.
  • Testing and improving the database structure (procedures/views/indexes/keys). Implementing SSRS reports with C# web applications.
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FreelancerJanuary 2010 - January 2012

Web Developer.
  • SEO (on-page, crawler error fixing, microdata).

My stack

Spoken languages

ENGLISH: Advanced
ROMANIAN: Native speaker

Web Technologies

ASP.NET

Languages

SQL, C#

DBMS

Oracle, Oracle 10g, Microsoft SQL Server

Business Intelligence / ETL

Power BI, ETL, OLAP, OLAP

Miscellaneous

Data Analysis, SAP, Business Intelligence

Environment of Development

SSMS, Oracle SQL Developer, NetBeans, Eclipse IDE, TOAD

Analysis Methods and Tools

Design Patterns

My education and trainings

Faculty of Computer Science - "Alexandru Ioan Cuza" University.2010 - 2015