Shalini Singh
Python Developer
- Role
- Software Engineer at Principal Financial Group
- Location
- Rockville, MD, US
- LinkedIn followers
- 500 followers
About Shalini Singh
i am a Backend Developer with 5+ years of experience designing scalable, data-driven…
Experience
Software Engineer
May 2025 — Present · VA, US
Developed and integrated REST APIs to fetch and render GitHub and enterprise data across Angular and MERN-based applications, improving real-time visibility and interactivity.• Engineered complex ETL pipelines using Databricks, ODI, Informatica, and Snowflake to build optimized Data Marts (Oracle, SQL Server, MemSQL), enabling advanced analytics and reporting via Tableau and Oracle Analytics Cloud (OAC).• Designed and deployed interactive dashboards in Tableau, incorporating A/B testing and user metrics to drive data-driven decisions across HR, pharmacy, and hospital systems.• Automated cloud and database operations by configuring AWS Secrets Manager, Cassandra, and MongoDB, enhancing data security, scalability, and compatibility with Django applications
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