Shivakumar Sulegai Email & Phone Number

Hamburg, De

Hamburg, De

Santa Clara, Ca, Us

Worked as a Consultant, on a project where it had to facilitate and store millions of subscribers and top of it profile and provide analytical information.- Responsible for design and development of distributed systems which involved massive parallel processing and storage. - Involved in a system design which serves as a fault tolerant, distributed database.- Involved in writing custom algorithms to predict insights based on user patterns.- Tech stack Java, scala, hadoop, solr, hbase, spark, vmware, yarn , apache zookeeper , kafka, linux.

Bangalore, Karnataka, In

About Hirenodes :• Hirenodes started with the vision of hiring freelancers or getting job for freelancers.• It is always a good choice to hire or get hired in nearby due to timezone issues, language differences, issues could be sorted out easily by meetups.• The differentiator during that was, it is a mobile only platform and hiring could happen in hyperlocal or in the connections which builds trust. which today linkedin has connections concept stating 1st level connection , 2nd level connection.• For a freelancer : - Showcase your skills with a quick profile creation wizard. - Get notified if there are any jobs matching within the preference location distance. - Privacy guaranteed, profiles are visible only to employers where you show interest. - Get short-listed and directly chat with employers and get connected.• For a Employer : - Post your freelance requirements with just a few clicks. - Receive proposals from freelancers, only freelancers near you or in your connection. - Short-list candidates, chat with them and finalize the deal. - All this on your mobileOn the Tech side .• Hirenodes was mobile only platform was available only on android.• Platform was developed mainly on Java stack with following sub-systems involved. Apache Server, Apache Solr, Apache Lucene, Neo4j graph database, RabbitMQ, Memcached• Deployed in Amazon Web services, used Ec2, s3, route53• Some of the service where deployed in Heroku, Digital Ocean.• HAProxy as load balancer.• Localytics for app analytics.• Branch.io for deeplinks.• GCM for push notifications to app.Reference linkshttps://www.linkedin.com/company/hirenodes/https://angel.co/company/hirenodeshttps://yourstory.com/2015/08/hirenodeshttps://www.f6s.com/hirenodeshttps://facebook.com/hirenodes/Playstore link for download of apphttps://play.google.com/store/apps/details?id=com.hirenodes.connect

London, London, Gb

• Was involved in development and maintenance of corporate banking software.• Involved in setting up automation scripts for testing the platform workflow and integration with CI Jenkins.• Experience in setting up the project to have selenium testcases and provide reports in jacaco format which eventually get published in sonar cube.• Experience in setting up sonar qube in-house and integrating across the products for code coverage and to track active vulnerabilities and bugs. • Experience in integration of contextual search in corporate banking software.• Analyzing production performance issues, used tools like jemter, eclipse heap viewer to optimize code and release the fix.

Milpitas, California, Us

4+ Years of Experience in design and development of DIY platform which was used by SDT for development of mobile web and app development.July Systems is part of Cisco now. • Was part of core platform team.• On the tech stack worked mainly on Java and web frameworks. • Experience in working in java, groovy, ftl, velocity, solr, hibernate, torque, izpack, bash scripting, xml, json, eclipse plugin development.• Architected high performance and scalable system in a way it can handle million of requests / sec.• Experience in development of backend systems using no-SQL storage systems.• Experience in working on cloud provider services like ec2, s3, sns, dynamodb, route53, heroku, digital ocean.• Involved in setting up clusters for development team development and testing of end to end workflow.• Involved in integration of open social platform.• Developed a SaaS in-house SOA container. Aimed at providing an mechanism for developing, testing and deploying isolated service.• Experience in handing non-functional activities, enhancing performance by using jmeter, identifying and fixing bottlenecks using thread dump and heaps.

Bangalore, Karnataka, In

• Closely worked with senior developers and Team Leaders to understand the product requirements, designing and development strategy.• Document the design and review it with senior developers and Tech Leads.• Aware and working experience in VAS, VoIP, RBT, Nuance's Text-to-Speech (TTS) technology.• Experience in working with java, tomcat, jsp, active mq, postgres. • Was involved in for various social networking plug-in integrations to platform. some of the integrations were facebook, myspace, blogger and riya.• Experience in developing media distribution channels through ftp, torrent, http, https and in offline modes with vault support.• Integration of SMS gateway platform for text, image and for unlocking DRM protected messages.• Complete end to end reporting integration with green plum database.• Analysing production issues, log them in defect tracker tools and release the bug fix.

Mca, Computer Science

Bca, Computer Science