Prerna Dubey

Software Engineer

San Francisco, California, United States12 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in serverless computing and distributed systems.
Led major upgrades for big data logging services.
Proven track record in client support and technical solutions.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer in the Fintech industry.

Contact

Skills

Core Skills

Distributed Systems & Big DataClient Support

Other Skills

Algorithm DesignApache FlinkApache KafkaCC++Code ReviewCore JavaData StructuresECSEclipseElastic Stack (ELK)ElasticSearchFilebeatFluentBitHTML

About

Experienced Software Development Engineer in building scalable, high-performance systems across cloud platforms, big data infrastructure, and enterprise software. Currently working at Amazon Web Services (AWS) on the AWS Glue team, where I design and deliver serverless data integration features powering analytics and machine learning for customers at scale. Previously held engineering and leadership roles at Goldman Sachs, Oracle, and Kony Labs, contributing to systems spanning distributed logging infrastructure, enterprise procurement solutions, and iOS mobile apps. Key Expertise: Serverless Computing (AWS Glue, Lambda) Distributed Systems & Big Data (Kafka, Elasticsearch, Fluentbit) Java, Python, PL/SQL, Objective-C Cost Optimization & Performance Tuning CI/CD, Observability, and Infra Automation Customer-Centric Feature Delivery Migration & Upgrades (AppConfig, Kafka, ES, Auto Scaling)

Experience

12 yrs 10 mos

Total Experience

3 yrs 2 mos

Average Tenure

4 yrs

Current Experience

Amazon web services (aws)

Software Engineer

Jun 2022 – Present · 4 yrs · Palo Alto, California, United States

Goldman sachs

2 roles

Vice President

Promoted

Dec 2019 – Jun 2022 · 2 yrs 6 mos

Big Data Logging Services (BDLS): Led the development and maintenance of a centralized logging service across the firm, enabling search and analytics on application logs.
Key Projects:
ElasticSearch & Kibana Upgrade: Redesigned BDLS architecture and upgraded ElasticSearch and Kibana from version 1.7 to the latest version.
Kafka Upgradation: Upgraded Kafka from version 0.8.2.1 to 2.1.0 and implemented secure connections for log transmission.
Real-Time Metrics: Implemented real-time metrics transmission from the logging system to time-series databases.
Log Management: Managed thousands of nodes across 24 clusters, optimizing log storage and access.
Client Support: Provided technical solutions and support to clients regarding logging issues.

ElasticSearchKibanaKafkaReal-Time MetricsLog ManagementClient Support+1

Associate

Oct 2017 – Dec 2019 · 2 yrs 2 mos

Oracle

Application Developer

Mar 2015 – Sep 2017 · 2 yrs 6 mos · Hyderabad, Telangana, India · On-site

Enhanced Oracle’s Purchasing module, focusing on Purchase Orders and Agreements. Key contributions include adding a "favorites" feature for easy access, implementing logic to recalculate quantities and amounts on PO lines, and integrating contract documents with automated file attachments for supplier signatures.