List of Academic and Industrial Projects.
Taxonomy mapping
Search and discovery across a Sunbird instance requires establishing “equivalence” relationship between taxonomies in multiple languages and topics. This is enabled by creating and leveraging a central/reference taxonomy which is a superset of multiple individual taxonomies (Concept map in case of Diksha).
ML as a Service
The existing data pipelines in Daggit - Sunbird ML Workbench, were bundled into independent solutions for general use-cases beyond Sunbird. This involved extending individual DAG nodes and operators as microservices and develop REST APIs for Daggit tasks.
Content Tagging
Developed BERT-based model to tag multimedia Content (youtube, WebM, pdf, HTML, ECML) in multiple languages. Designed the architecture and lead the backend development in integrating the tags into Content Search for better discoverability of 65k+ Content for 150M+ app users.
Daggit - Sunbird ML Workbench
Contributor to Daggit, an open-sourced end-to-end machine learning development platform to help iterate, train models, deploy, and schedule ML pipelines.
Recommendation Engine
Built different recommendation engines (RE) for the Ekstep Genie App. The extensive project served as a testbench for evaluating different flavors of recommendation for Multimedia Content consumption (in Edtech) which later evolved to Sunbird and Diksha.
Demand Sense - Cloud Analytics
Developed ‘Demand sense’, a cloud-based platform for retail demand forecast. Worked with clients in Social Media Audience Profiling, market segmentation, predictive modeling, and text mining.
Automatic Speaker Recognition
The research focused on understanding different synthetic speech production techniques and developing signal processing based features for distinction of synthetic and natural speech.
Chaotic Computing
A thesis aimed at understanding the dynamic evolution of a single chaotic element and use it for the implementation of basic logic operations. Implemented basic computing functions and modulo arithmetic using the chaotic elements.