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$17 / hr
$21 / hr
$25 / hr
I am a highly experienced Pentaho BI Suite Developer and Data Architect. I have got master's degree after which I have started my working career, having worked on various data analysis and data visualization projects. I have developed the following skills and experience: developing database solutions to store and retrieve company information, installing and configuring information systems to ensure functionality, analyzing structural requirements for new software and applications, designing conceptual and logical data models and flowcharts, conducting tests, troubleshooting and integrating new elements, improving system performance, using various data visualization tools like Tableau, D3.js and R, having worked with MS Excel, Word, PDF, SQL and Oracle. I have aso great experience in creating database systems or improving and optimizing the excited ones, providing operational support for Management Information Systems (MIS). I have also great experience with Pentaho BI Suite in designing, developing, implementing, and maintaining Open Source BI solutions. Mostly I love to work with the following Pentaho Plugins: - BA Server Utils Plugin - Avro Output Plugin - OS File reader Plugin - Token Replacement Plugin - Pentaho Data Integration - Pentaho CTOOLs (CDF, CDE and CDA), etc. I have also worked with various data mining and segmentation techniques for data extraction and input.
$41 / hr
Over 9 years of experience in developing BI applications utilizing SQL server, BI stack, Power BI, and Tableau. Developed T-SQL scripts for performing automation tasks. Used N-tier architecture for presentation layer, the business and the data access layers and were coded using C#, worked with Agile methodology for application development. Generated ad-hoc reports in Excel Power Pivot sheared them using Power BI to the decision makers for strategic planning. Designed ETL using SSIS Packages to reprocess any data at any time using Reprocess Logic. Created and deployed cubes in star and snowflake schema. Performed and worked with dimensions, measures, MDX queries. Designed, deevloped, maintained application using VB.NET, C#. Implemeted business logic in the form of custom class written in C#. Developed test cases based on test metrix including test data preparation for Data Completeness, Data Transformations, Data quality, Performance and scalability. Developed SQL queries to validate the data such as checking duplicates, null values, trucated values and ensuring correct data aggregations. Explored data in a variety of ways and across multiple visualizations using Power BI. Contributed in the development of knowledge transfer documentation. Designed Power BI data visualization utilizing tabs, scatter plots, pie, bar and density charts. As well I'm HR Consultant and developed job success profiles to align talent with the job requirements to aid my clients' recruitment and selection processes. Facilitated the use of our Behavioral, Cognitive and Emotional Intelligence Assessments for my clients to implement directly into their talent recruitment and development process Designed and implemented on boarding, leadership development and succession planning programs Presented and negotiated with C-level Operations, Sales, HR and IT professionals by offering consulting services and a solution sale to drive a tangible return on investment.
$21 / hr
$20 / hr
I am an experienced full stack web developer who is enthusiastic about all the aspects of Cumputer engineering. I have masters degree in CS and 8 years of experience in the following frameworks: Full stack web development in frameworks of JS, PHP, HTML5, CSS, Python; CMS (Wix, Wordpress, Square Space); Web crawling frameworks, e.g. Scrapy (Puthon); eCommerce store frameworks, e.g. Shopify, Magento, Prestashop; Different software projects: database applications written primarily in C++ and based on MS SQL Server (sales manager, taxi dispatcher etc); Network applications in C++ and C# (remote administration tool, file server, multi-player game etc); MS Office interoperation applications (Word reports generators, Excel workbooks analyzer); System/hardware tools.
$20 / hr
$23 / hr
$20 / hr
I build beautiful, unique and fully responsive websites from scratch. I am also a web content management systems expert, with 18+ years of experience in all aspects of web development, including WordPress child themes and eCommerce. Additionally, I am very experienced in project management, requirements analysis and SEO.
$21 / hr
I am a highly experienced Website and Mobile Developer and Engineer having over 6 years development experience.I have worked for number of companies and individual clients, developing a wide range of websites using MySQL, HMTL, HTML 5, DHTML, ASP, J2EE and MSSQL including sites and systems. I provide most creative, modern and high-tech solutions to your web design and programming needs. I have great experience in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac. I've been using Python frameworks (like TurboGears2, Flask or Django) for web development , I'm also very capable of working on a more traditional stack using WordPress, Drupal or CodeIgniter. I can do frontend development also using HTML/CSS and I'm particularly fond of jQuery for AJAX behavior and in-browser animation.