At DigiCert, I have worked on the following projects.- Setup and built a pipeline that ingested billions of data points from public APIs into DigiCert managed systems. These data points directly relate to DigiCert's core business of web certificates. Have used Pyspark, Databricks, S3 to build this solution.- My work on the above large scale project helped pave the transition from on-prem to cloud hosted solution with AWS as the backend provider and Databricks as our data engineering solution.- I have experience building and maintaining solutions over Kubernetes that address our stakeholders needs.- I have experience building PoC pipelines and solutions using Docker before dev or prod deployment.- I have carried out work that have reduced our S3 storage costs by 50% by optimizing data retention policies and reducing duplicated data sets.- As part of my work, I have experience working with Cassandra, DynamoDB, Mariadb, Airflow, Kafka, Grafana, Jenkins.Tech skills: Pyspark, AWS, Databricks, SQL, Kubernetes, Docker, Jenkins, Grafana, Airflow, Kafka, Apache Pulsar, Cassandra

As a Senior Data Engineer, I have worked on:- Migration of data from on-prem systems to VMware private cloud. I have used Python, SQL for the migration process and the data was loaded onto Cloudera Impala with HDFS as the underlying storage solution.- I have built CI-CD pipelines that ensured stability of our code base before merging the code into production. We used Gitlab for this process.- Have worked with stakeholders to ensure our base tables had the most up-to-date and accurate data. This ensured that any views/tables that got built on top of these were always reliable.- Built and monitored near real time tableau dashboards that tracked the health of our overall pipeline. This led to a proactive approach on our team in fixing data/pipeline related bugs.- Architecturally, I was instrumental in ensuring our pipelines were flexible enough to handle failures and also in building proactive monitoring solutions that flagged data/pipeline issues so we could fix them or alert our stakeholders accordingly.Tech used: Python, SQL, Gitlab, CI-CD, Tableau, Linux, AWS.

As a Senior Analyst at Ogilvy, I worked with the Account management team to share insights about the health of advertising campaigns. I also built dashboards that displayed post campaign performance and shared recommendations to ensure future campaigns of the advertiser's met their campaign objectives.

I started my career as an Analyst. I worked on generating reports for Yahoo's clients in the Entertainment vertical that tracked multiple KPIs and also built summary dashboards to summarize the advertisers performance from previous engagements.I also built reviews where we tracked the KPIs of the sector as a whole and shared the results with senior management for insights into the health of the business.