Quantitative Analysis Specialists

Clear all filters
  1. Jorge Vazquez

    Jorge Vazquez

    Data Analyst\Programmer

    Spain

    Professional with over four years' experience in IT consultancy. Last projects are related to database administration with PostgreSQL and PHP, and data analysis/graphical representations in Excel (and VBA) and R software

    $23.33 /hr
    180 hours
    0.00
  2. Vladimir Ralev

    Experienced Telecom Business Consultant

    Bulgaria

    I've helped many telecom businesses bootstrap and move operations to free open-source platforms.

    $100.00 /hr
    1,046 hours
    0.00
  3. Lars H.

    Lars H.

    Business Intelligence and Software Development Expert

    Germany - Tests: 1

    Lars has more than 9 years of experience helping companies across a broad array of industries to deploy planning capabilities in form of business intelligence solutions to significantly improve business performance. With a lot of passion for technology and vision for modern, pioneered innovations Lars shaped from a software developer via IT Management positions up to a specialist for business intelligence solutions. Over the last several years, Lars has focused on bridging business towards technology in order to deliver best-practice approaches for business intelligence solutions. In his former position with Digital Tempus he helped global companies (TOP 50 Fortune) to shape needs for sales and operations planning and transform those into an insight-driven planning solution based on Microsoft’s Business Intelligence and .NET stack. The fruitful combination of deep knowledge of both, software development and business intelligence, alongside the capability to understand and transform business needs, makes Lars a widely positioned and respected business intelligence expert. His great and deep expertise in the entire Microsoft database and BI stack, especially database services, integration services as well as analysis & reporting services allows Lars to accomplish basically every complex task. -- I reside in Germany but my time is very flexible so even when you are located elsewhere I can definitely make sure to make myself available whenever you need me. I work for almost 10 years in the area of information technology. To be more precise I owned my own software development company, focusing on windows based client developing under C#, WPF, SQL Server, WCF and all the good stuff that comes with it. While my team (and I) have been focusing on this side I got myself involved for the recent 4~5 years in the area of Business Intelligence. I am on an expert level in terms of data warehousing and business intelligence solutions under Microsoft Technology. SQL Server, Analysis Services, OLAP, MDX, DAX, PowerView, PowerPivot and even Power BI and Sharepoint is something that I work with on a daily basis. I am also very engaged in software development. That is what I learned back than and that is what lets me build a "face" on top of all that data analytics. My recent project was about an enterprise business planning suite developed in C#, WPF, WCF. It has just recently been rolled out to around 150 users all over the globe.

    $83.33 /hr
    681 hours
    4.85
  4. Fernando T.

    Fernando T. Agency Contractor

    Business Intelligence and Data Warehouse Specialist

    Bolivia - Tests: 6 - Portfolio: 2

    Looking for BI/ dawarehouse projects, Etl , sap bo , design , data analysis. Plsql oracle , java, Microstrategy, Oracle OWB, Microsoft SQL server 2008/ 2012 , SSIS, SSAS, SSRS , TSQL, MDX, Big Data , Tabular Models, DAX

    Associated with: IntelArt

    $16.67 /hr
    1 hours
    5.00
  5. Fangping M.

    Machine Learning, Data mining, R scripting

    United States - Tests: 2

    Good knowledge and experience in Statistical Modeling, Machine learning/Data Mining • ANOVA, Generalized Linear Models, False Discovery Rate Control • Supervised: Linear Regression, Logistic Regression, Support Vector Machine, Random Forests • Unsupervised: Clustering, Principal Component Analysis, Abnormal Detection Familiar with R markdown.

    $30.00 /hr
    13 hours
    5.00
  6. Carlos Figueiredo

    Carlos Figueiredo

    Ruby on Rails developer with Ecommerce experience

    Brazil - Tests: 5 - Portfolio: 2

    Full-stack developer specialized on Ruby on Rails, and focused on Agile projects. Experience with Front-end MVC frameworks like Angular.js and Backbone.js with Marionette.js Knowledge but not so much experience with languages like Python, PHP and Java. Developer with years of experience with databases optimizations and Business Intelligence techniques, like Basket Analysers, basket retail and Customers Relationship Management. Experience with E-commerce platforms like: Ecommerce - Spree (Ruby on Rails) - Shopify (customization apps)

    $16.67 /hr
    0 hours
    0.00
  7. Kari Hirvi

    Kari Hirvi

    C++/Qt/Matlab/Python developer with scientific background

    Finland - Tests: 7

    I have years of experience with Matlab and I'm very productive with it, whether it's algorithm development, visualizing data or creating GUIs, for example. I'm also well versed in Python and I can provide a working software version quickly with rapid iterations with feedback from the client. I have also professional experience with C++, C# and Java, and I can bundle them into the project as needed. I have a PhD in physics and I've been working in different positions ranging from project manager and developer to customer service and helping sales. I can translate your problem into working code, and, if needed, refine the project requirements based on your business case. Below are few examples where you could gain tangible benefits from my experience - Matlab development of all kind, e.g., algorithms, GUIs, full applications - Data conversion and processing from one or multiple sources - Implementing algorithms based on scientific publications - Converting algorithms from another language to C++,C#,Java, Python or Matlab - Data analysis and visualization - Requirement analysis & management, e.g., reading texts and extracting measurable requirements from them with traceability to the source - Measure requirements quality by classifying them, e.g, is there an acceptance criteria, is this a system or user requirement, does the requirement have multiple requirements in it. - Creating and writing acceptance testing procedures with traceability to the project requirements I can work on both Windows and Linux platforms. Looking forward to working with you! Kari References: - LinkedIn: http://fi.linkedin.com/in/karihirvi - GitHub: https://github.com/karihirvi - Some older material in Google code https://code.google.com/a/eclipselabs.org/p/capua/

    $60.00 /hr
    0 hours
    0.00
  8. Sergey K.

    Sergey K.

    Sergey Kuznetsov

    Russia - Tests: 6

    Achievements: - CRM for Call Center of Cellular Communication company (UI+Oracle+TCP) ; - Realtime SMS antispam for Cellular Communication company (decision making C function); - Paging complex was used in several paging companies (software part); - 16-channels TV-security system was used in several banks (software part); - Automatic fingerprint recognition system (with co-authors). - Publications in English: image processing, artificial neural networks, fingerprint recognition (with co-authors). Last used instruments: - Windows - Delphi, VisualC, SQL Navigator; - Linux - gcc, sh, awk. In deep history - software development for DOS, Unix System V, Solaris, iRMX, CP/M.

    $30.00 /hr
    0 hours
    0.00