Juraj Sofranko Email & Phone Number

Slovak Republic

Atlanta

Supporting business decisions by providing insights into the really BIG DATA. So far I've been working on various projects regarding use-cases like pinpointing customers issues; TV usage patterns, root causes for satisfaction or dissatisfaction, churn or port-ins and many more.

Slovak Republic; USA

Same job, different location. Continue working as a Senior Research Expert in Amdocs (see below).

Ireland

• Responsible for the development of new personalization and machine learning techniques and infrastructure; responsible for maintaining and expanding the cutting edge focus of the CTO Innovation Center (CIC);
• Expertise in distributed and cloud computing systems.
• Playing a leading role in ensuring the quality and performance of new distributed personalization systems; Ensuring that new personalization algorithms are submitted to a rigorous series of quality and performance.
• Sit and participate on the Amdocs patent council. Participate in and actively drive the IP review panel for Amdocs sponsored academic research programs such as CLARITY.

• Developed new grid based distributed recommendation system. This hugely efficient technique enabled the company to address the largest customers with the most users and transactions and to bring more information to.
• Key role in the design, validation and testing of innovative new personalization technique. This patent pending technique now forms the cornerstone of major product in personalized advertising.
• Areas of expertise: User behaviour analysis, Oracle SQL and query optimization, grid based architectures, recommendation and personalization algorithms.
• In addition to developing new technology and algorithms have presented results of studies and evangelized the new technology directly to customers including Sprint and Telefonica.

• Fully responsible for design and development of software for monitoring routers, detecting faults and uploading software updates.
• Design and development of data warehouse application for storing and reporting on numerous routers’ traffic statistics.
• Areas of expertise: SNMP traps, MS SQL Server, MySQL, ASP, and C#.

• Key role in liaising with customers on product specifications.
• Key role in back-end of intranet document management system Admis (used in VšZP - the biggest Slovak Health Insurance company)
• Responsible for all GUI design, its functionality.
• Liaising with customers on product specifications
• Areas of expertise: Document management systems & workflow; Java, JSP, JavaScript, XML, XSL.

Msc., Mathematics - Computer Graphics & Informatics

Education record