Sr. Software Engineer - Platform Services at Arena Solutions
San Francisco Bay Area
Arena Solutions
Sr. Software Engineer - Platform Services
Foster City, CA
Chegg Inc.
Sr. Software Engineer - Financial System Engineering
October 2014 to November 2015
Santa Clara, CA
TIBCO LogLogic
Member of Technical Staff
September 2011 to October 2014
San Jose
CRM Text Solutions
Backend Software Engineer
April 2010 to September 2011
NextBio
Software Engineer Consultant
September 2009 to March 2010
BrandFolium Corporation
Software Engineer (Back-End) Consultant
January 2009 to July 2009
Playlist Inc
Data Mining Engineer Intern
September 2008 to December 2008
StaTrend Inc
Software Developer Intern
June 2008 to August 2008
Microlink Software Solutions
Software Engineer
March 2000 to May 2004
Working on building platform services to run cloud based PLM (Product Lifecycle Management) solutions.Technologies: Java, Spring, AOP, Hibernate, Scala. Ehcache, Kafka Working on building platform services to run cloud based PLM (Product Lifecycle Management) solutions.Technologies: Java, Spring, AOP, Hibernate, Scala. Ehcache, Kafka
What company does Rajat Sar work for?
Rajat Sar works for Arena Solutions
What is Rajat Sar's role at Arena Solutions?
Rajat Sar is Sr. Software Engineer - Platform Services
What industry does Rajat Sar work in?
Rajat Sar works in the Computer Software industry.
Who are Rajat Sar's colleagues?
Rajat Sar's colleagues are Alma CPA, Zhongwei Li, David Raich, Alan Goodrich, Joshua Robbins, Dalin Bernard, Ken Gibson, Stephanie Razo, Gilles Leroy, and Michelle LaVery
💼 Past Experience
Rajat Sar's work experience: Software Engineer - Platform Services at Arena SolutionsRajat Sar is currently a Sr. Software Engineer - Platform Services at Arena Solutions in Foster City, CA. Working on building platform services to run cloud based PLM (Product Lifecycle Management) solutions.Technologies: Java, Spring, AOP, Hibernate, Scala. Ehcache, Kafka.Sr. Software Engineer - Financial System Engineering at Chegg Inc. from October 2014 to November 2015 (1 year 2 months) in Santa Clara, CA. Worked on building a new payment system for e-commerce to run on Chegg platform. Participated in design and development of all back office logistics for running the platform.Worked on design the gift code service to introduce in check out.Technologies: Java Spring, MySql, REST, Apache Tomcat.Member of Technical Staff at TIBCO LogLogic from September 2011 to October 2014 (3 years 2 months) in San Jose. Worked on a log data collection and processing application to help organization to solve their security and operational issues in applications.Technologies: Java Spring, Hibernate, MySQL, Lucene. BACKEND SOFTWARE ENGINEERING CLIENT SITE DMS (DATA MANAGEMENT SYSTEM) Integration to pull application data.VET CRM development and deployment on PET Hospitals.Optimization of MYSQL database for reliability in CRM application.Writing scripts to monitor data pull, data processing, and validation of data in application.Technologies Used: PHP, MySQL Cluster, Linux, REST, and Java.Software Engineer Consultant at NextBio from September 2009 to March 2010 (7 months). Developed Distributed Platform using Hadoop for online Scoring Application for Sequence-Centric Group.Technologies Used: Java Spring, Hibernate, MySQL, Lucene. BACKEND SOFTWARE ENGINEERING CLIENT SITE DMS (DATA MANAGEMENT SYSTEM) Integration to pull application data.VET CRM development and deployment on PET Hospitals.Optimization of MYSQL database for reliability in CRM application.Writing scripts to monitor data pull, data processing, and validation of data in application.Technologies Used: PHP, MySQL Cluster, Linux, REST, and Java.
🎓 Education
Rajat Sar studied computer science at Devi Ahilya Vishwavidyalaya from 2004 to 2006 where he attained first class Honors. He further studied at San Jose State University from 2006 to 2009 where he earned a Master's degree in Computer Science.
💡 Technical & Interpersonal Skills
Rajat Sar has a B.Tech. degree in Computer Science and a few years of experience in the field of software engineering. Before that, he worked for Chegg Inc. where he was responsible for building a new payment system for e-commerce. Sar also worked for NextBio where he developed Distributed Platform using Hadoop for online Scoring Application for Sequence-Centric Group. He has also worked for brands such as Brands and Microlink Software Solutions where he developed many software applications modules.Moreover, he has been involved in Hybrid Approach for Data Mining for groups of 3 and has successfully modified the Fuzzy duplicate algorithm to remove duplicates from the data set. In his spare time, he also enjoys playing video games, reading books, and working on software projects.
Introversion (I), Sensing (S), Thinking (T), Perceiving (P)
1 year(s), 5 month(s)
Unlikely
Likely
There's 89% chance that Rajat Sar is seeking for new opportunities
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