Jun 2020 – Sep 2022 · 2 yrs 3 mos

• Working in the NetQ Platform team:
• SSO through SAML and OAuth 2.0 OpenId Connect
• Supporting long-term certificates in the k8s cluster.
• K8s CNI migration from calico to flannel
• Refactoring of a platform orchestrator to perform various jobs through k8s operators.
• Batch acknowledgement in Kafka producer pipeline to increase throughput and backpressure mitigation in Akka framework.
• Optimization in all layers: Jenkin pipelines, ansible playbooks, Akka HTTP and Akka FSM code. Introducing concurrency and parallelism, resiliency to all the modules.
• Automating custom certs in ingress controller.
• Enabling HA in all parts of the platform.

Mar 2020 – Jun 2020 · 3 mos · India

• Got accquired by NVIDIA

Apr 2018 – Mar 2020 · 1 yr 11 mos · Bengaluru, Karnataka, India

• I was working on Payments(Refunds ) Service, during that period I have worked on integration with payment gateways like PhonePe, Razorpay, PayTM etc. Also, direct integration with Banks IMPS API and wallet such as PayTM with automatic retry logic and handling exception scenarios with each of the payment providers.
• Also involved in designing data layer from scratch and leveraging the RDBMS transactional features for loyalty points + wallet and built many APIs for the service with a good implementation of event-driven architecture leveraging Kafka Queuing for the microservice.
• Some other works involved building up a CI/CD pipeline with components such as Quality Gateway, Log Aggregation, artifacts versioning for a brief POC earlier with Jenkins pipeline.

Jul 2017 – Apr 2018 · 9 mos · Bengaluru, Karnataka, India

• Developing various RESTful APIs and services using Spring Boot.
• Working with AWS based CI/CD environment.
• Working with the event-driven model to accomplish various asynchronous tasks using RabbitMQ queuing and build scalable systems.
• Experience with NoSQL databases such as MongoDB as well as SQL databases such as MySQL
• used with different microservices.
• Following various design patterns as suitable to the solution for solving the business problem.
• Working independently developing and taking ownership of few services.

Jul 2016 – Jun 2017 · 11 mos · Pune/Pimpri-Chinchwad Area

• Data Lineage Project
• · Data Lineage & DW (Migration from Teradata to HDFS(Parquet) to HBase, Hive using Sqoop, SparkSQL Jobs)
• . Setting up multinode Hadoop cluster using Cloudera CDH 5.8.2
• · Perform RDD transformation in Spark, write complex queries in HiveQL.
• · Automate tasks using Bash, Python Scripts & setting up the environment
• · Analysis, Design, Modelling etc. (Draw graphs in Ab>Initio)
• · Data consolidation, Testing and Ab>Initio Metadata Hub to draw useful Insights
• Data Transformation Project:
• . Using REST API client to consume data from different public API's.
• . Using Open-source frameworks in java such as Apache POI, Apache HTTP Components.
• . Kafka to ingest real-time data into in-memory datastore(Apache Geode).
• . Using Open-source frameworks such as Apache Spark, Play 2 ! framework in scala to build certain parts of the platform.