Design a flexible infrastructure to deploy enterprise-ready datalake on AWS. Maintain it as part of CI/CD pipelines.
S3, EMR, EKS, Redshift, Kinesis, Athena, Glue, ElasticSearch, SageMaker, Quicksight. With Apache Kafka, Airflow. Kubeflow as a recent addition.
As a development partner, DSi provides tools and technologies for an integration platform (privately reference-able) that connects hundreds of small financial institutions in the US. The platform offers full-fledge offer management marketing platform, embedding targeted offers within printed/electronic documents, tracking and post-campaign analytics.
Gender, Age, Location, Interest, Brand-awareness.
Detecting fraudulent credit card transactions using XGboost and Isolation Forest Algorithm.
Running on production. Binary classification model using xgboost. Deployment through AWS Sagemaker.
Model routing strategy for multi-CDN environment reflecting on recent Quality-of-Experience factors.
Reduce latency, improve QoE performance. Constraint of max/min traffic volume commitment, hence control over cost.
Linear Programming, Decision Trees, Reinforcement Learning.
Kubeflow, aws EKS, aws Sagemaker.
DSi is development partner of iControl ESI which is web-based document management and review repository designed for contract attorneys and paralegals in the US. It helps lawyers and law firms organise and sort through millions of text documents to find relevant and productive information.
A real-time social-media campaign monitoring system to evaluate customer sentiment towards brands by analyzing trending topics and geographic segmentation, thus improving brands’ customer engagement and retention.
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