We have lots of hands on experience in various types of projects.
We are here to guide your teams for implementing successful solutions.
BI needs constant feedback management. Huge improvements come from this.

IT company specialized on providing Business Intelligence and Data Warehouse services.

Our strategy is represented by FOCUS. Focus on the end results and on quality…

Business Intelligence
and Data Warehouse Services


We have experienced business and technical analysts. Especially for the banking sector. We have covered most of the business areas in a bank.


Our consultants added together have in total more than 40 years of reporting expertise with several solutions like: Tableau, IBM Cognos, Microsoft solutions.


Complex systems were designed for customers with billions of euro in revenue. Customers included are BCR, Telenor Denmark, Elisa Finland, AD Pharma.


Change management, team management, project management, audit.. Our people managed international teams across several continents for complex projects.
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BI and DW in Banking​

Our expertise in banking

We have business, technical and data modelling experience in the following areas:

  • NBR reporting, EBA reporting;
  • Annual External Audits;
  • Quantitative Risk Management;
  • IFRS9, Basel 3;
  • Risk Analysis;
  • FINREPs – financial reports;
  • Liquidity reporting, RMO Reporting;
  • Risk Methods and Default related reporting;
  • Controlling;
  • Dashboards for the board of the bank;
  • Treasury reporting;
  • RAS Forecasts, Remaining maturities reporting;
  • Self service reporting solutions;
  • Exposures and large exposures reporting, debt exposure analysis, smart liquidity reporting;
  • Garnishments, External Payment Balance;
  • Provisions;
  • IBM Banking Data Warehouse Model.

IBM Cognos Expertise​


  • Elisa Oyj project: Data warehouse with over 20TB of data and around 2000 users. We were responsible for Cognos administration, installation, report development, team management of a team from Finland, Czech Republic and India.
  • Romanian Commercial Bank (part of the Erste Bank Group): Data Warehouse with over 70 TB of data and 2000 users. We developed hundreds of reports, Powercubes, designed the Cognos architecture, upgrades, constant server improvements and bug fixing, created self service reporting solutions, and we constantly collaborated with the enterprise architecture team in the bank.
  • Telenor Denmark : Data Warehouse with 15 TB of data and 800 end users. We developed self service reporting solutions, standard reporting solutions, and we organized training for end users. We also developed Cognos Powercubes
  • Etisalat Dubai: Trainings for developers.
  • Raiffeisen Bank: Trainings for the end users, developers, report development and audit for reports’ performance optimization.
  • SKF Sweden: Trainings, report development, architecture, Powercubes creation, installation.
  • Certifications: 4 certified experts on Administration, Modelling, Report Development.

Business Intelligence and Data Warehouse Reporting Expertise

Things worth mentioning

We have business, technical and data modelling experience in the following areas:

  • Extensive IBM Cognos expertise with numerous projects in Romania, Europe, Dubai and United States. We believe that we have the best
  • Cognos specialists in Romania;
  • Tableau trainings for end users;
  • Microsoft OLAP cubes definitions for the Romanian Commercial Bank;
  • Self Service Reporting Strategy for different customers: SKF Sweden, Elisa, Raiffeisen Bank, Erste Bank;
  • Technical specifications expertise for reporting solutions;
  • Quick learners.

Data Warehouse Expertise

What we did and what we can do

    Our specialists and collaborators were involved in large projects for data warehouse development.
Some examples are mentioned below:
      • Telecom Italia – data marts modelling and report development;
      • Vodafone Romania – data marts modelling, system architecture;
      • Romanian Commercial Bank (Erste) – data marts modelling, system architecture, ETL development;
      • SKF Sweden – data marts modelling;
What we can do : Together with our collaborators we can cover full cycle data warehouse and business intelligence projects. We can cover management related roles and execution roles.

IT Outsourcing Services

IT Outsourcing Hub

Nearshore resources for customers in Europe for the following types of projects: Business Intelligence and Data Warehouse, Web development.

Main Technologies:

  • IBM Cognos;
  • Microsoft Business Intelligence solutions;
  • Oracle Database;
  • Tableau;

IT recruiting

For some customers we act as recruiters.We use our technical and market knowledge to find the best resource for a certain position inside your IT department. We are doing recruiting especially for Business Intelligence and Data Warehouse specialists.

We can look for other areas like web development, custom software development, database specialists and architects.

KPI Services


Analysts, reporting specialists, ETL, architects. Mostly seniors.


Development, architecture, Risk Modelers, project managers, Data Scientist, BI SMEs


                    Average Experience for a Consultant  

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Throughout their careers our experts were involved in numerous projects

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Customers where our specialists worked

BCR (ErsteBank), Telenor Denmark, Raiffeisen Bank, Elisa Oyj, SKF Sweden, Etisalat Dubai, Eni, Telecom Italia, Dubai City Hall, Rompetrol group, Orange etc


Find more about our main specialists and about the rest of the team.

About Marius Marin

Marius founded MMX Solutions. He is certified on IBM Cognos (administration and development), IBM DB2, Analysis skills, Microstrategy, Microsoft Office.

He was involved in Business Intelligence projects in Telecommunications, Pharmaceuticals, Financial Services, Manufacturing, Public Sector,
Oil&Gas over the last 20 years.

Marius covered tasks such as: team management, analysis, report development, architecture. Customers included are mostly companies with revenue over 1 BN Euro in Romania, Finland, Sweden, Denmark and Dubai.

In one of his projects he was the team leader for implementing IBM Cognos internally in IBM after Cognos was acquired by IBM (largest acquisition ever done by IBM at the time of around 4.5 billion USD). He led a team with people from United States and China in this project.

The company was started in 2008 and it currently has over 100 specialists, a strong operational backbone with skilled back-office and recruiting teams. MMX Solutions is advised by some of the top fiscal and accounting companies and juridical offices in Romania to make sure it satisfies the needs of every customer and project, local or international and it holds the ISO 9001 certification.

The rest of the Team


  • Experienced SMEs with exposure to complex projects in Romania, and Europe.
  • Architects, project managers, team managers, data modelers, applications’ specialists, devops specialists, developers, infrastructure specialists.
  • Certifications that confirm the quality of services that we provide.
  • People that focus on the end results.


  • Best Cognos Specialists in Romania with lots of certifications. More than 40 years of combined experience from the team members.
  • Projects included : application administration, report development, data modelling, migrations, architecture and installation.
  • Customers included: Elisa Oyj, Telenor Denmark, SKF Sweden, BCR (Romanian Commercial Bank), Etisalat (Dubai).


  • Skilled business analysts with lots of experience in several fields and several certifications: ACCA, etc.
  • Exposure in the major banks of Romania.
  • Worked in most subject areas related to banking.
  • Capable of modeling new solutions or optimizing existing ones.

Request a personalized offer


  • +40724368784
  • marius@mmxsolutions.ro
  • Strada Crinului 64, Cornetu, Ilfov

Available jobs

Database Engineer
Database design, data modeling, development, debugging and optimization
Database Developer
Working with popular DBMS such as SQL Server, Mongo DB, etc.
Database Systems Analyst
Design and development of SQL based ETL tasks for migrating data from a source system to a target destination system.
Database Administrator

Maintain network servers such as file servers, VPN gateways, intrusion detection systems, firewalls, database servers, mail servers, exchange servers, and ERP systems.

In-depth knowledge of Windows networks and systems (Mac OS, Linux, BSD, etc.), Microsoft Active Directory Servers, DNS Servers, Network switching technology, firewalls and network security, Exchange Server, Microsoft SQL Server, Oracle Server, AS400 communications and programming, Order Power, Great Plains, and Highjump, and Mail Servers