Vimanyu Saxena
San Francisco,CA
Overview
5
5
years of professional experience
4
4
years of post-secondary education
1
1
Certification
Work History
Software Engineer
Nextdoor
San Francisco, CA
02.2023 - Current
- Depreciated 24 low performing Ad formats to simplify and improve client experience on Neighborhood Ad Centre.
- Java, Python, Hive, Maven
Software Engineer
Twitter
San Francisco, CA
11.2021 - 01.2023
- Designed and led the backend development of throttling more zero-revenue Ad Requests, leading to cost savings of $4.77M per year by removing overprovisioned infrastructure resources.
- Reduced unnecessary Adshard observability metrics, resulting in cost savings of $433K per year.
- Optimized Admixer compression algorithm and reduced CPU utilization, which led to infrastructure cost savings of $160K per year.
- Deprecated 6 data fetches in Admixer that were dead code.
- Java, Scala, Python, Bazel, Hadoop, Cron, GCP BigQuery
Software Engineer
American Express
New York, NY
08.2019 - 10.2021
- Received the GCS Technology award for excellently leading the backend development of American Express' data insights and recommendation product, SpendIQ.
- Co-designed and built SpendIQ's Peer Benchmarking feature which received 92% positive client feedback.
- Restructured and improved SpendIQ’s data transformations logic and reduced its runtime by 12.5%
- Enhanced SpendIQ‘s RESTful APIs and reduced their response times from an average of 7 seconds to less than 1 second.
- Java, Hive, Spark, RESTful APIs, Maven, Hadoop, Bash, JavaScript, Angular
Education
Bachelor of Science - Mathematics-Computer Science
University Of California San Diego
09.2015 - 06.2019
Skills
Languages: Java, Python, C#, C, C, JavaScript, Bash, HTML, CSS, Matlab
Certification
AWS Certified Cloud Practitioner
Timeline
Software Engineer
Nextdoor
02.2023 - Current
Software Engineer
Twitter
11.2021 - 01.2023
AWS Certified Cloud Practitioner
10-2020
Software Engineer
American Express
08.2019 - 10.2021
Bachelor of Science - Mathematics-Computer Science
University Of California San Diego
09.2015 - 06.2019
Similar Profiles
Elijah TolentinoElijah Tolentino
Recruiting Specialist at NextdoorRecruiting Specialist at Nextdoor
Rhett AngoldRhett Angold
Principal Product Manager at NextdoorPrincipal Product Manager at Nextdoor
LAURNAN BALABANLAURNAN BALABAN
Executive Assistant to the CPO and General Counsel at NextdoorExecutive Assistant to the CPO and General Counsel at Nextdoor
Bonnie DomenyBonnie Domeny
Customer Experience Manager - Trust & Safety at NextdoorCustomer Experience Manager - Trust & Safety at Nextdoor
Ross HatamiyaRoss Hatamiya
Senior Vice President, Automotive Media Sales at Volta Charging / Volta Media, A Shell BrandSenior Vice President, Automotive Media Sales at Volta Charging / Volta Media, A Shell Brand