Engineer Java
Resume:
Sangeetha M. Nair
**************@*****.***
https://www.linkedin.com/in/sangeetha-nair-b403622b/
Staff Software Engineer
PROFILE
** ***** ** ********** ** software development, design, architecture and working with cross functional teams in Fortune 100 technology companies. Skills Include:
Hands on in Java/Python/PHP technologies on Windows and Linux platforms
Over 7 years of experience in RESTful and SOAP APIs.
Hands on in Mongo DB, KAFKA and Elastic Search APIs, KIBANA, SCRIBE, MAVEN, and MICRO SERVICES architecture, Active MQ, JMS.
Worked on Platform (IAAS, PAAS, State Machine) and Catalog areas of e-commerce.
Strong in data structures, algorithms and design patterns.
Strong in visualization and architectural skills, familiar with agile development.
Worked from concept to delivery including business analysis, system analysis, work estimation,
Diverse work background – Worked in startup (9 member) to large organization.
Experienced as a technical lead, mentoring junior engineers and participating in code quality procedures.
PROFESSIONAL EXPERIENCE
Walmart Labs, Sunnyvale, CA [ Contractor from Cognizant Technology Solutions-USA]
Staff Software Engineer 2013 – Current
Category Development Team
In the current role in category development team, continues to contribute on the item ingestion and data transformation flows. The Design included MICRO SERVICES [RESFTFUL] developed in JAVA as well as PYTHON which is horizontally scalable across Datacenters and highly performant. Had hands on opportunities in tools such as MONGO DB, ELASTIC SEARCH, KAFKA, MAVEN, JENKINS, APACHE STORM,KIBANA, SCRIBE. Familiar with CASSANDRA DB and APACHE SOLR search. Work Flow is designed and documented for every iteration of changes.
Item ingestion services of WALMART serves on an average 3 million input within 1 -2 hours’ span. The services have a zero downtime.
Platform Team
As a member of platform team in Walmart, worked in projects such as Logmon, Mail analytics and Smart Pricing. These projects involved work in areas of application integration, performance enhancement and new monitoring tools development.
The programming language used was primarily Java. In addition, tools such as GRAPHITE, JMS, ESPER, SVN, Linux, MongoDB and MS Exchange APIs where used.
Sony Electronics Inc., USA [Contractor from Cognizant Technology Solutions-USA]
Senior Java Engineer 2012 - 2013
Digital Reader Team
Digital Reader with an ecommerce feature to purchase, download and share books.
Tools and technologies used where CORE JAVA, SPRING, HIBERNATE, ANT, JENKINS, OAUTH, ECLIPSE, SVN, OAUTH (Spring). Performed coding, production support and offshore coordination.
EBay Inc., USA [Contractor from Cognizant Technology Solutions-USA]
Senior Java Engineer 2010 - 2012
Cloud Engineering Team
Performed coding, unit testing and design documentation on cloud projects.
Worked on multiple cloud components such as PAAS, IAAS, Event Tracker [ tracks end to end events] and got introduced to several current technologies.
Tools and technologies that supported these projects includes CORE JAVA, RESTFUL and SOAP Services, JENKINS, HUDSON, SONAR, SVN, MONGODB, MAVEN, GIT, JBEHAVES, PERL, ECLIPSE.
Cognizant Technology Solutions, Chennai [Client: EBay Inc., USA]
Technical Lead 2007 – 2010
Team Size – Varied from 2 -10 over the 3 + years
Contributed to an increase of Cognizant Revenue from 2 million to 30 million within 3 quarters.
Platform Team
Duties included technical design document delivery, high level design document delivery, estimation, work allocation, tracking, task management and coding.
Development project where LB-PROVISIONING, MARKUPMARKDOWN of data services[MUMD], TORS [Top of Rack Switch], IP ALLCOATION, CUSTOM SEARCH, RACK and FLOOR Services and DATA SOURCES [Primarily Front end -Flex]
Support projects such as REPAIR 2.0 and POCs such as VI Data Engine were also delivered.
Technologies and concepts used in the project includes JAVA, J2EE, MAVEN, SOAP, REST, ADOBE FLEX, MULTITHREADING in JAVA, DESIGN PATTERNS, GRANITE WEB SERVICES, DROOLS, LUCENE, COSMOS, ALDSP, BIRT, DAGWOO, JAVA RULE ENGINE, TAKE, PROVA, VELOCITY, UML using RATIONAL ROSE, CLEAR CASE, CLEAR QUEST, LOMBARDI, TOAD and ECLIPSE.
OTHER RELEVANT EXPERIENCE
Senior Developer, Saksoft, Chennai (June 2005 - March 2007)
Performed duties such as requirement analysis and coding for the client
True Credit U.S.A. The project involved Integration of Chase Identity Protection to true credit members. Responsibilities included low level design and documentation and coding. Technologies used were Java, J2EE, HIBERNATE, EJBs and Struts.
Senior Developer, MouseBiz Infotech, Chennai (August 2004 – May 2005)
Implemented several (20+) online projects for consultation, dating, transportation and ecommerce for small business clients, mostly US based. Technologies used were PHP, MYSQL, JAVA SCRIPT, HTML, DREAMWEAVER and Linux for deployment.
Developer, Reubro International, Cochin (January 2004 – July 2004)
Worked on implementing a VT-100 terminal emulator in Java. Implemented the first PHP website, BlueGecko for Job bidding. Technologies involved PHP, JAVA, AWT, MYSQL, JAVA SCRIPT, HTML, ECLIPSE and Linux.
Developer, Invis Multimedia, Trivandrum (October 2001 – January 2004)
Developed internal ERP tools using technologies JAVA, JSP, HTML, JAVA SCRIPT, SWING, MYSQL, JDBC. Supported online tourism site of KTDC.
TECHNICAL SKILLS
JAVA, J2EE, PYTHON, JAVA SCRIPT, PHP, HTML, MONGO DB, MYSQL, MAVEN, KAFKA, ACTIVEMQ, JMS.
SPECIAL ACHEIVEMENTS
Virtuoso award – Cognizant, 2009
Client appreciation award – Cognizant, 2011
Wow award – Walmart Labs USA.
EDUCATION
Master of Science in Physics and Electronics (First Class), MG University, Kerala.
Bachelor of Science in Physics (Distinction), Calicut University, Kerala.
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