Tatyana Yakushev's Email Addresses & Phone Numbers

📖 Summary

Accomplished software engineering lead with experience in design, development and release of user interface and core server components, hiring and retailing people and working with multiple disciplines across the organization. Extensive background in business intelligence and data mining.Senior Software Engineer @ From May 2015 to Present (6 months) Kirkland, WAPrincipal Development Lead @ Predixion Software is a software company focused on advanced analytics and data mining. I was one of the first Predixion’s employees. In the 5 years I was at Predixion, it was able to raise capital from major investors, more than double its revenue every single year, and establish partnership with companies such as Accenture, GE and Microsoft. Predixion’s platform is recommended by major analyst firms such as Gartner, Forrester and Hurvitz & Associates. I was leading a team that owns user interface of Predixion's products. * Designed and implemented many of Predixion’s UI components: Excel add-in, data preparation workbench, HTML visualizations and management portal. * Worked on number of back-end features: REST and SOAP API, dependencies graph, expressions evaluation and data connectors. * Successfully formed and led Predixion's UI team. * Lead recruiting for software engineering positions. * Worked with sales and marketing teams to prepare technical materials. Technologies used: C#, Java, GreenPlum, SQL Server, R. From October 2010 to May 2015 (4 years 8 months) Redmond, WASenior Software Design Engineer @ SQL Server team PowerPivot As a primary developer for PowerPivot add-in for Microsoft Excel I have: * Designed and developed the rich client for working efficiently with very large amounts of data. This feature has been demonstrated by the division vice president at the Microsoft annual Company Meeting 2009. * Developed the functionality for creating MS Excel pivot tables based on PowerPivot data Technologies used: C#, WinForms, Microsoft SQL Server Analysis Services, DAX, Excel API Data Mining As a member of data mining development team I have worked on data mining features in SQL Server and data mining add-ins for Excel and Visio. I have designed and implemented the following features: * Data exploration and preparation * Creation of data mining models * Data mining models accuracy testing * Query wizard * Rendering of data from mining model viewers in MS Excel Technologies used: C#, WinForms, Microsoft SQL Server Analysis Services, DMX, Excel API From April 2006 to October 2010 (4 years 7 months) Redmond, WATest lead @ Lead of 5 people team responsible for testing of Biztalk Server developer tools (XSD editor, XSLT mapper, orchestration designer, pipeline designer). I have helped my team by giving constructive feedback and guidance. I have helped upper management by providing sufficient visibility into my team work, schedule and achievements. Technologies used: C#, UI testing frameworks, Biztalk Server, Visual Studio integration, XSD, XSLT From May 2005 to April 2006 (1 year) Redmond, WASoftware Design Engineer in Test @ As a tester for multiple components of Biztalk developer tools I have: * Implemented and maintained UI testing framework for Biztalk server that was later adopted by other teams * Implemented robust automated UI tests that work on multiple platforms and languages and verify functionality of the product * Participated in design of several areas of the product (including one patented invention) * Actively participated in user forums and groups to help customers and integrate customer feedback into the product Technologies used: C#, UI testing frameworks, Biztalk Server, Visual Studio integration, XSD, XSLT, EDI, HL7 From July 2001 to May 2005 (3 years 11 months) Redmond, WASoftware Design Engineer @ I was the primary developer of telephone service for a web site. I was able to quickly learn new technologies and successfully finish projects on time. Technologies used: C++, Dialogic hardware, Dialogic libraries, PBX From May 2000 to July 2001 (1 year 3 months) Novosibirsk, RussiaSoftware Design Engineer @ Member of 2 developers team implementing graph drawing application similar to Microsoft Visio. Technologies used: C++, MFC From September 1998 to May 2000 (1 year 9 months) Novosibirsk, RussiaMaster, Mathematics and Computer Science @ Novosibirsk State University From 1995 to 2000 high school, Physics, Math, Biology @ Lavrentiev Physics-Mathematics Boarding School of Novosibirsk State University From 1993 to 1995 Tatyana Yakushev is skilled in: Data Mining, C#, Machine Learning, Software Development, Software Design, Predictive Analytics, Microsoft SQL Server, Software Engineering, Business Intelligence, WCF, WPF, Agile Methodologies, Algorithms, Big Data, Testing, WinForms, Cloud Computing, Scrum, Object Oriented Design, Data Visualization, Predictive Modeling, OOP, Design Patterns, User Interface