Ajaya B.

Our Expertise in Java / J2EE : * Frameworks: Spring, Spring MVC, Spring Boot, Microservice, Spring Security, Spring Social, Struts, Hibernate ,JPA, Lucerne, Quartz, Ant, jUnit, DbUnit, Mybatis * Web Technology : JSP, JSTL, JSF, JQuery, Ajax, JavaScript, DWR, FCK Editor, Extjs, Angular JS * Application Servers : JBoss, WebLogic, WebSphere, Apache Tomcat, Glassfish * Databases : MySQL 4.x/5.x, Oracle 8i/9i/10g/11g, Postgre SQL * Web Services : SOAP, WSDL, RESTFUL Web Services, Apache Axis * IDE : Eclipse, Net Beans, Web Ratio (Model Based Application Development IDE) , Spring IDE * Payment Gateway : PayPal Integration [Experienced in integrating other payment gateways too] * Project Management : SDLC, AGILE Our Expertise in PHP / UI : * web development, PHP, WordPress, e-Commerce, Website design, Graphic design, HTML, CSS, Angularjs and website consultancy. Big data/ ML : A growth oriented professional total experience of 8+ years in IT industry including 3+ years in the Big Data Technologies. • Strong experience creating real time data streaming solutions using Apache Spark Core, Spark SQL & Data Frames, Spark Streaming, Kafka. • Excellent understanding /knowledge on Hadoop and various components such as HDFS, Job Tracker, Task Tracker, Name Node. Data Node, Resource Manager (YARN), • Excellent understanding and knowledge of NOSQL databases like MangoDB and Cassandra. • Experience in importing and exporting data using Sqoop from HDFS to Relational Database Systems (RDBMS) and from RDBMS to HDFS. • Proficient at using Spark APIs to cleanse, explore, aggregate, transform, and store the data • Hands-on experience with systems-building languages such as Scala, Java • Hands-on experience with message brokers such as Apache Kafka