About

Sathish Kumar Reddy Nalla is a self-motivated professional with over 14 years of experience in product development and maintenance. He is currently working as a Technical Leader for Capgemini Engineering (Altran/Aricent) in Bangalore, where he is involved in the CISCO BWI project using big data-related technologies such as ELK (Elasticsearch, Logstash, Kibana), Kafka, Zookeeper, Streamsets, Redis, RabbitMQ, Influx DB, and Python. Sathish has a deep understanding of technology with a focus on delivering business solutions. He has strong analytical skills coupled with excellent communication skills. He specializes in big data analytics, ELK, Kafka, Zookeeper, Streamsets, Redis, RabbitMQ, Java, Android OS, Telephony, RIL, VoLTE, SIP, Short Messaging Service (SMS), IMS (IP Multimedia Sub System), and SMS over IMS. In his current role, Sathish is responsible for the design and implementation of Cisco Overlay and Underlay devices syslog, inventory, and metric data collection using Logstash, Streamsets, Redis, and Python. He stores data into Elasticsearch, streams the data using Kafka, and visualizes it using Kibana. He also stores time-series device interface statistics data using InfluxDB and visualizes it using Grafana. Additionally, he conducts code reviews and performs in-depth analysis to solve problems, identify gaps and issues that improve system performance, minimize maintenance, and make recommendations, including discovering new approaches. Prior to his current role, Sathish worked at Mirafra and Sony Mobile Communications AB from Siriab & Mirafra. At Mirafra, he was a Member of Technical Staff, where he focused on Android application development. At Sony Mobile Communications AB from Siriab & Mirafra, he was a Senior Lead Engineer, where he was responsible for the implementation and verification of Telephony and Phone Application features to support for VoLTE (Voice over LTE), supplementary services over Ut interface, and RCA (Root Cause Analysis), issue/bug fixing. Sathish holds an M.Tech in ECE from the National Institute of Engineering. His tech stack includes Redis, Elasticsearch, Kafka, Big Data, RabbitMQ, Java, Search, Android, Python, Software Engineer, and Senior Software Engineer. With 16.45 years of relevant experience, Sathish is a seasoned professional who is well-versed in the latest technologies and has