Jul 2021 – Dec 2021 · 5 mos

• ● Leading a team to design and develop Data Sync service for Oracle CX Industry vertical solution called DX4C
• ● Enhancing microservices and developing new chatbot application called DX4C Billing Care Assistant
• ● Technologies used: Java 11, Helidon, Docker, Kubernetes, Istio, Knative, Strimzi, Kafka, Oracle Cloud Infrastructure, Oracle Streaming Service, Oracle DA, Oracle IDCS, TM Forum OpenAPIs, GraalVM, GitLab, Maven, JUnit, Behave

Nov 2020 – Jun 2021 · 7 mos

• ● Lead a team of 6 developers to develop two new microservices for comms industry vertical solution called DX4C
• ● Developed chatbot service called DX4C Order Care Assistant
• ● Technologies used: Java 11, Helidon, Docker, Kubernetes, Istio, Knative, Oracle Cloud Infrastructure, Oracle Digital Assistant platform, OpenAPI

Dec 2016 – Oct 2020 · 3 yrs 10 mos

• ● Worked on new SaaS product called DX4C, laid down initial foundation for project
• ● Developed new microservices for project called Livecare
• ● Developed gateway feature using websocket protocol in product called API gateway
• ● Developed microservice for cloud analytics in project called Live Experience
• ● Dockerized product called API gateway and automated deployment of service
• ● Lead a team to develop web client called Admin Console from the inception
• ● Developed monitoring service for project called Collabation Cloud
• ● Technologies used: Java, Sprint Boot, Docker, Kubernetes, Istio, ZooKeeper, WebRTC, WebSocket, Perl, Oracle Cloud Infrastructure, Oracle Access Manager, Oracle Enterprise Manager, Oracle DB, Weblogic, Oracle Coherence, Oracle Jet

Nov 2013 – Nov 2016 · 3 yrs

• ● Worked on communication & collaboration product which implemented open standard protocols such as CalDav, CardDav, XMPP, LDAP, WebRTC and E-mail protocols
• ● Worked on frontend/backend to enhance web application called UCS Convergence
• ● Worked on Proof of Concepts to bring in new ideas to the product portfolio.
• ● Technologies used: Java, J2EE, WebRTC, web technologies, HttpClient, Glassfish, Weblogic, Oracle Directory server

Jul 2012 – Oct 2013 · 1 yr 3 mos

• ● Worked on frontend to enhance web application called UCS Convergence
• ● Worked on Proof of Concepts to explore new possibilities in product
• ● Developed code review tool for internal code review

Jun 2011 – Jul 2011 · 1 mo · Bangaon, West Bengal, India

• ● Worked on the core product called foodkhoj, a portal for online food ordering.
• ● Worked on developing an internal tool to generate PDF documents.
• ● Technologies used: PHP, MySQL, CakePHP, web technologies, WampServer