Vaibhav Gupta
Engineering @IBM Cloud, ISDL || IIT Guwahati
Bengaluru
7+ years of work experience
Sep 20242 yrs 1 moPresent
Bengaluru, Karnataka, India
Jan 20249 mosSep 2024
Noida, Uttar Pradesh, India
May 20238 mosDec 2023
Noida, Uttar Pradesh, India
May 202211 mosMar 2023
Bengaluru, Karnataka, India
Worked in query team.
- Designed and implemented persistent result store using Redis and S3 to
store intermediate query results which were generated by one micro
service and consumed by another micro service. This resulted in reduced
number of query failures during crashes.
- Reduced query execution time by ~20 percent by implementing push
down optimizations which improved Bloom Filter filtering percentage
and as a result server needs to perform search on less number of indexes
hence reduced execution time.
- Improved query performance for the queries containing IP addresses by
optimizing Bloom Filter usage.
- Implemented auto scaling for the cached AWS clusters over the
weekends to reduce cost without sacrificing the query performance.
Jul 202111 mosMay 2022
Bengaluru, Karnataka, India
Worked in IoT Cloud team.
- Developed multiple RestAPI based micro services using Spring Boot to
onboard new IOT devices to the platform.
- Developed standalone service to push firmware upgrades stored in the
S3 to the router devices onboarded on the Samsung platform.
- Created dashboards for multiple micro-services using Datadog to
analyze the performance, availability, and recovery of the services and
used SumoLogic to monitor logs of the services deployed on the AWS
cloud.
Jul 20192 yrsJun 2021
Guwahati Area, India
Vaibhav’s AI Stack
Education
Master of Technology - MTech, Computer Science Engineering
Indian Institute of Technology, Guwahati
20192 yrs2021
Bachelor of Engineering (B.E.), Computer Science & Engineering
Shri Vaishnav Institute of Technology and Science, Indore
20154 yrs2019
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