Jotsna Lekkala Email & Phone Number

Responsible for designing and implementing complex cloud-based solutions . Design end-to-end cloud architectures that align with business goals and leverage the capabilities of various cloud platforms like AWS ,GCP and Azure.Create high-level and detailed architecture diagrams, taking into consideration scalability, availability, security, and cost optimization.Delivering BI Solutions in Tableau and Power BI.

Princeton ,Nj

Lead the data platform architecture strategy to provide data solutions and infrastructure that enable business intelligence, AI/ML Ops, data integrations and data services . Analytics and reporting helped stakeholders to understand the customers usage patterns which enabled business to take various executive decisions to increase the subscribers and retention rate of Wall Street Journal .Key player in migrating existing applications and workloads to AWS, ensuring minimal disruption and optimizing performance. * Implement security best practices, including network security, identity and access management (IAM), encryption, and compliance with industry standards. * Design and implement strategies for data backup, disaster recovery, and business continuity. Utilize services like Amazon S3 for data storage and Amazon Route 53 for domain name system (DNS) management. * Implement security measures to protect data, ensuring compliance with relevant regulations .Utilize AWS security services like IAM, VPC, and encryption mechanisms. * Design and implement server less applications using AWS Lambda and other serverless services. * Assist teams in migrating existing applications and workloads to AWS, ensuring minimal disruption and optimizing performance. Integrate AWS services with on-premises systems or other cloud platforms as needed. * Work closely with cross-functional teams including data engineers, data scientists, business analysts, and stakeholders to understand requirements and deliver effective solutions. * Extensively worked on Business Intelligence products like IBM Cognos .Lead the effort of setting up a multi node cognos environment with seamless failover capability to disaster recovery. * Installed and Configured Tableau on AWS EC2 servers . Setup infrastructure and Security groups/firewalls so Tableau can connect to AWS Redshift, Athena, Google BQ and on premise Oracle and SQL server databases.

Iselin ,New Jersey

Responsible for installation and configuration of Cognos BI Suite .Upgraded cognos environment from Cognos Series to Cognos 8.Maintained Dev/QA and Production systems .Developed reports in Impromptu and responsible for deployments to various environments.Created Framework Manager Models and developed Cubes using Cognos Transformer and Report Studio.