Seasoned Software Architect and Developer turned into Data Scientist. Expert in DataScience, developing large scale, big data solutions, Java, C/C++, Python, PHP, Shell, Hadoop, SQL, NoSQL. More than 20 years of software development experience.

Data Scientist @ SmartDeals International Goods Email: Matching customers with deals. Designed and Developed algorithms that gave unprecedented lifts from 20-50% and generated more than 100M increase in revenue. SmartDeals International Local Email: Designed and Developed algorithms to get lifts more than 20%. Fine tuned many algorithms. Enhanced infrastructure. Developed data pipelines, Country specific models Bid Generator: Redesigned and Implemented Linear Regression based Google Adwords spend algorithm SmartDeals Email Template Optimization: Developed current groupon mobile optimized email template. Designed and implemented several email template experiments that gave 5-10% lifts From July 2013 to Present (2 years 6 months) Palo Alto, CaliforniaPrincipal Engineer @ Developed many core components of AOL Adservers. Re-architected, redesigned many AdServers core compoents using C++, Agile on Linux Fast Scalable Data Layer: Designed and Developed fast scalable, configurable Data Managers based on Membase, light httpd. This bug free core component is used for all data serving components for AOL adservers. Prediction and Bidding Algorithm: Performance enhancements for Prediction algorithm that generates Bids. Improved I/O efficiency. Designed framework for system/unit tests. Defined best practices From August 2010 to July 2013 (3 years) Sr. Architect @ Architected lead generation platform. Defined backend to frontend API. Re-architected Lead Force1 platform for security. Re-architected and implemented GUI. Designed and developed calling software that provides ability to contact customers in real time. Integrated with lead generation platform. From May 2009 to September 2010 (1 year 5 months) Chief Architect @ Defining road map and productizing StainGlass photo collage application from Xerox [currently http://www.sgcollage.com] . Define strategic alliances with different products. Architect new features. Build engineering team. From March 2009 to June 2009 (4 months) Architect @ Won awards for integrating AppFirewall into Netscaler loadbalancer. Owned, Designed, Developed Application Firewall Management server and GUI. Driven PCI DSS Standards for whole Netscaler load balancer. From November 2005 to February 2009 (3 years 4 months) Integration Lead @ Played a crucial role in shipping many versions of Teros web app-firewall. Defined feature specifications, user experience, interfaces and API among different components. Guided engineers to deliver individual components. Responsible for the final product delivery. Owned configuration management server. Held demos for sales engineers. Coordinated with QA From May 2000 to November 2005 (5 years 7 months) Sr. Enginner @ Won many awards for implementation of complex text layout (right to left and character composition) in Java, Motif widgets. Internationalized many Sun Microsystems software products including NetDynmics and Netscape app servers. Implemented CTL in Java Swing Widgets From April 1997 to May 2000 (3 years 2 months) Sr. Engineer @ Won the best engineer Award. Delivered many critical releases of FRAMME product. C++, Windows, Linux From 1996 to 1997 (1 year) Sr. Engineer @ Developed telecommunication management network prototype for optical fiber network SONET. C/C++, Motif From June 1995 to February 1996 (9 months)

M.Tech, Computer Science @ Indian Institute of Technology, Delhi From 1993 to 1995 B.Tech, Computer Science @ Indian Institute of Technology, Delhi From 1989 to 1993 Intermediate, M.P.C @ Chaitanya Jr. Kalasala From 1987 to 1989 S.S.C, M.P.C @ M.B. High School From 1982 to 1987 Sridhar Jujjavarapu is skilled in: Scalability, Cloud Computing, SaaS, Enterprise Software, Distributed Systems, Linux, SQL, Big Data, Integration, Agile Methodologies, Software Design, Unix, Perl, Software Engineering