Kshitiz Jaiswal

Software Engineer

Faridabad, Haryana, India1 yr 10 mos experience

Key Highlights

Proven experience optimizing AWS EMR for cost and performance.
Strong background in developing REST APIs with Spring Boot.
Consistently rated among top teaching assistants.

Stackforce AI infers this person is a Cloud Computing and Fintech specialist with strong backend development skills.

Contact

Skills

Core Skills

Aws EmrAws CdkRest ApisJava

Other Skills

TypeScriptSpring BootAWS EC2AWS Elastic Map ReduceAWS CloudwatchAmazon CloudWatchAmazon EC2Amazon Elastic MapReduce (EMR)Amazon CDKBackend developmentEngineeringEnglishCommunicationStrategyAnalytical Skills

About

Just a junior engineer trying to figure out his way through Terminals and IDE's

Experience

1 yr 10 mos

Total Experience

1 yr 10 mos

Average Tenure

1 yr 10 mos

Current Experience

Google

2 roles

Software Engineer III

Apr 2026 – Present · 1 mo · Hyderabad

Software Engineer II

Jul 2024 – Present · 1 yr 10 mos · Hyderabad

Amazon

SDE Intern

Jan 2024 – Jun 2024 · 5 mos · Bengaluru, Karnataka, India · On-site

Upgraded Spark jobs running on AWS EMR to Graviton3 EC2 instances based on ARM-64 architecture.
Fine-tuned Spark configurations with respect to instance specifications resulting in reducing IMR cost by 40% and increased performance by 25 amortized.
Automated the existing monitoring system by code and CI/CD pipeline resulting in saving 48 SDE days worth of On-call effort yearly on monitoring and threshold updation.
Created extensible and centralized system to create alarms and dashboards to monitor the team's critical resources. Resulting in easy onboarding of monitoring system for new datasets in future.

TypeScriptAWS CDKAWS EMR

Goldman sachs

Summer Analyst

Jun 2023 – Jul 2023 · 1 mo · Bengaluru, Karnataka, India · On-site

Migrated old service to new tech stack, working closely with legacy codebase and user requirements.
Designed and developed REST-API’s for internal applications which fetched data from 6 data sources in Spring Boot.
Used multi-threading and MVC design pattern in Java. Improved performance by reducing response time by 50%.
Wrote unit test-cases with 90% code coverage using JUnit and Mockito.

Spring BootJavaREST APIs