Software Development Engineer
Current-Led the integration of a CLI tool with a web application. Optimized the code for efficiency and scalability for high-demand environment with the best design pattern. This accomplishment established our team as one of the top developers globally in the product category.- I implemented hypertables and data compression on timescaleDB which is an extension on PostgreSQL to reduce the query time on time-series data. I successfully reduced the query time from 7s to 0.4ms.- I resolved critical issues in a data pipeline of a live product and ensured smooth data flow from RDS to S3, Lambda, AWS Glue, Redshift, and GoodData (BI Data Analytics Platform). I debugged and deployed a feature as lambda function using AWS SAM CLI and created materialized views in AWS Redshift cluster using SQL to enable efficient data population and seamless data flow.- Implemented user onboarding and dashboard microservices for a SaaS product in a serverless architecture using AWS cognito for authentication , REST API's in Node.js, SQL, dynamoDB and Snowflake which get's deployed as a Lambda Function.Integrated Stripe checkout subscription method and implemented multi-tenancy.- Implemented US Stock market daily aggregation data retrieval using Polygon.io and QuestDB. Stored the data for almost 2K+ tickers in the table by having the functionality for the data to get updated on every single run and achieved this by using python,pandas, SQLAlchemy and polygon.io client.
