Experience

AppDynamics

• United States
• Software Development
• 700 & Above Employee

• SDE-3

  • Oct 2022 - Present

  Bengaluru, Karnataka, India Part of the Data Platform team responsible for handling millions of metrics data for Appdynamics per minute and aggregating them with various time levels. - Simplified the local Application setups and given sessions on developer productivity by debugging/tracing standalone application components in Intellij - Improved existing and added further documentation(20+) for core services for a better understanding - added features to identify metrics aggregation corruption on… Show more Part of the Data Platform team responsible for handling millions of metrics data for Appdynamics per minute and aggregating them with various time levels. - Simplified the local Application setups and given sessions on developer productivity by debugging/tracing standalone application components in Intellij - Improved existing and added further documentation(20+) for core services for a better understanding - added features to identify metrics aggregation corruption on time-cluster rollups over tier apps - added various improvements like custom alert visibility, and connection improvements(connection-pooling, exponential backoff, error codes ) in the services. - Working on further reducing oncall alerts(debug ,resolve ) and smoothen further process - Handled various priority escalations and became a point of contact for the team. - Driven AWS EMR POC for Hbase Migrations[monitoring , failover routing designs(multiAZ) , service integrations, performance testings] - Resolved various critical-high vulnerabilities from the code base(20+) to make it secure upfront(blackduck scans) Tech side: Dropwizard, HBase, AWS, Ansible Show less



Oracle

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• SDE-2 (MTS) - Data Science Platform

  • Aug 2021 - Sep 2022

  Bengaluru, Karnataka, India Part of Data Labelling Service at Data Science Platform • Delivered a key portion in various services for extensively prioritized JUnit5 tests on which GA release depended • Delivered Text Export format(Spacy NER, CONLL 2003 IOB-2), Image(Yolo v5) from design till implementation. Wrote complete utilities from ground-up [API, LL Class design, etc]. • Owned and Delivered CSV Feature where from requirement specs, comparative study and development to its maintenance • Delivered… Show more Part of Data Labelling Service at Data Science Platform • Delivered a key portion in various services for extensively prioritized JUnit5 tests on which GA release depended • Delivered Text Export format(Spacy NER, CONLL 2003 IOB-2), Image(Yolo v5) from design till implementation. Wrote complete utilities from ground-up [API, LL Class design, etc]. • Owned and Delivered CSV Feature where from requirement specs, comparative study and development to its maintenance • Delivered Sessions on Java Performance Tunings and wrote the highest number of blogs in the Oracle tech blogging community • Improved On-call process, identified and fixed various adhoc issues. Show less



Tesco

• United Kingdom
• Retail
• 700 & Above Employee

• Software Engineer

  • Mar 2020 - Jul 2021

  Bengaluru Area, India • Experience of creating 12 dockerized Springboot microservices to Production in a short span. • Worked on Akka framework with Kafka consumers/producers setup • Worked extensively with Java Performance Engineering(Solved Heap, CPU usage, Response issues) • Worked on DB Performance Tuning • Worked on Parallelism to improve job completion times (researched on the fork-join pool, executors, completable future, streams, asynchronous callings) • Worked on In-memory caching Strategies… Show more • Experience of creating 12 dockerized Springboot microservices to Production in a short span. • Worked on Akka framework with Kafka consumers/producers setup • Worked extensively with Java Performance Engineering(Solved Heap, CPU usage, Response issues) • Worked on DB Performance Tuning • Worked on Parallelism to improve job completion times (researched on the fork-join pool, executors, completable future, streams, asynchronous callings) • Worked on In-memory caching Strategies (guava, caffeine, Eh Cache) • Worked on MongoDB aggregation optimization, log rotation strategies, Secondary preferences, hidden, priority 0 and Arbiter instances setups along with Range,Tag Based Sharding • Worked on Externalization of resource(profiles) from Spring-Boot application along with dockerization. (analyzed Consul,Spring Cloud Config,Zookeeper). Implemented centralized, consistent config management with Spring Cloud Config(Client-Server). • Implemented Kafka-backup through MM-1, MM-2(Within and cross region) along with the handling of cluster failover. • Researched and implemented Nexus Repository Manager use cases for accessing hosted Artifacts Show less



Amazon

• United States
• Software Development
• 700 & Above Employee

• SDE

  • Jul 2019 - Feb 2020

  Worked on google juice dependency injection,hibernate, mybatis, postgresql,ruby Developed Inventory Discrepency Finding Service to find the discrepency btw GPI(Virtual View of Inventory) and Actual Store's.



IBM

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Software Engineer

  • Jan 2019 - Jun 2019

  Bengaluru Area, India Delivered Android App related to related to runtime decompilation - recompilation with improved changes in apk.(PWA like support for non-PWA). Fixes for certain issues regarding performances.



Hewlett Packard Enterprise

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Summer Intern

  • May 2015 - Jul 2015

  Jaipur Area, India Android Development



Linux World, Jaipur

• Information Technology & Services
• 1 - 100 Employee

• Summer Intern

  • May 2015 - Jul 2015

  Jaipur Area, India Cloud Computing