About

Arun Sharma is an experienced Scala/Java Developer with a strong background in full-stack development and a wide range of tools and technologies. With a keen eye for detail and a focus on performance and business needs, he is well-versed in architecting solutions that meet the most complex challenges across multiple domains, including retail, insurance, and banking. Arun's primary technical skills include Big Data/Hadoop Platform, where he has extensive experience working with Spark to build both batch and real-time streaming applications with Kafka. He is also skilled in implementing Solr and Elastic Search, with an in-depth knowledge of ELK Stack. Additionally, he has hands-on experience with NoSQL databases, such as Cassandra and HBase, as well as Hive Sqoop and Apache NIFI for data loading and implementing data lakes. Arun is proficient in data visualization with Tableau and Kibana, and has experience integrating SOAP/REST web services. He is also knowledgeable in cloud-based development and deployments in AWS and Bluemix, and is an IBM certified cloud developer. Further, he has expertise in CICD with Jenkins and Git, and in implementing various machine learning algorithms, including linear regressions, logistics regressions, regularization, and advanced optimization algorithms in Octave as well as in Spark. In addition to his primary technical skills, Arun has secondary skills in mobility, where he has built full-featured Android apps, including material design, push notifications, social media integration, and SMS/OTP integration. He has used Jersey, EventBus, Parse, Gson, Crashlytics, Digit tools, and other libraries. Arun also has experience building complete applications on the MEAN stack and visualizing reports using Python. He is knowledgeable in various frontend frameworks, including Backbone, Angular, and jQuery, and has built HTML5 and CSS3 applications. On the backend, he has built J2EE applications in Spring, Struts, and Hibernate, as well as REST services with JAX-RS and Jersey. He is also skilled in SOA and building microservices in SpringCloud, Spring-boot, and Dropwizard. Currently, Arun is employed as an Engineering Lead at Arcesium, where he is responsible for leading the data engineering team. He holds an Engineer's Degree in Computer Engineering from the Government College of Engineering and Technology, Jammu, J&K. Arun's technical stack includes AWS, Spark, Data Engineering, Kafka, Hadoop, Spring, Frontend, Big Data