Top Ledger is an end-to-end blockchain analytics platform which allows web3 growth, analytics & data science teams to create powerful dashboards from decoded blockchain data. Product Demo - https://twitter.com/ledger_top/status/1658506534211715072Top Ledger platform is currently being used by projects like Solana Foundation, Metaplex, Squads, Orca, Drift, Switchboard, Drip, Frakt, and more.

• Designed and rolled out a company-wide centralized authentication service utilizing the OpenID Connect protocol, with Keycloak serving as the Authorization server.• Developed machine learning infrastructure pipelines natively on Github, leveraging tools like Sagemaker, MLflow, Airflow, and Github Actions.• Lead the transition of the organization's application infrastructure to Kubernetes and directed the orchestration of CI-CD processes using the Gitflow branching method and Github Actions.• Headed the Systems Engineering department.

• Implementation of Kong API gateway for handling routing, caching, authorisation and authentication of different web services. • Implementation of search pipeline using MySQL virtual indexes which supports dynamic filtering over custom attributes. • Worked on development of asset management service which requires breaking the existing monolithic architecture into micro services. • Integrated the Tableau dashboards in React application using trusted server authentication.

• Time Series Analysis involving study of anomaly detection, Seasonal patterns, Peakiness as well as correlation analysis • Implemented Data Science Pipeline using Apache Spark and Cassandra for running Data Science models on Big data in scalable and distributed way. • Processing transactional data of billions of anonymised purchases from millions of US companies involving insight generation and Big Data pipeline creation using Apache Spark and Pandas • Development of Feeds and notifications system using Ruby on Rails that involves competitor analysis and sectorial behaviour. • Development of scrapping pipeline for capturing data from around 36 data sources using Scrapy, Frontera and Cassandra.

• Optimized the ordering process by implementing the location based outlet mapping using Google Map Polygons and POSTGIS. • Developed the Inventory Management, Supply Chain Management and POS system to automate the flow of Purchase Orders, GRN, Transfer Outs and Inventory Control