Varun Bhardwaj Email & Phone Number

Seasoned Technology leader in Payments and Telecommunication industry with strong focus on People , Processes and Execution.Throughout my career, I have successfully led cross-functional teams, implemented strategic initiatives, and delivered measurable results. My expertise spans industries such as Payments and telecom, where I've consistently demonstrated the ability to navigate complex challenges and drive positive change.Currently , Leading Checkout - Billing and Subscription portfolio with 100 Billion $ TPV.• Bachelors degree in Computer science from Delhi Technical University (DTU) previously known as Delhi college of Engineering.• Experience in developing low latency, high throughput, resilient and scalable solutions with cutting edge technology having varied levels of business complexity• Strong understanding of Design patterns, data structures, Algorithms, multi-threading & JVM tuning.Skills:Distributed systemsBig Data stack: Hadoop, Yarn, Mapreduce , HDFS , Apache PIG, Hive, Spark, Zookeeper, Presto, Oozie , Machine Learning & Data science(Basic)Languages: Java , C, C++, PythonDatabase: Oracle , EDB. Postgres, LDAP, Couchbase, Aerospike, Hive ,Hbase, NOSQL• Telecom Protocols/Technologies: Diameter, Radius, SIP/RTP, Messaging/Presence, GSM, CAMEL, MAP, • Technical domains : LTE, SS7, SIP, SIGTRAN, Nokia's One-AAA, Billing Systems, IN applications functional areas. I possess strong Communication and interpersonal skills and I have been interacting with customers and colleagues from all around the globe. I am also a keen traveler and have visited and stayed in many countries and cities. This exposure has enabled me to be appreciative off and sensitive to regional and cultural diversities.

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  Delhi College Of Engineering

  Computers