calaunte

Designed and implemented AWS ETL pipelines to migrate large volumes of event-driven and historical data from diverse sources such as CloudWatch, relational databases, and microservices into OpenSearch, driving improvements in data accessibility and reporting capabilities. Developed custom AWS Lambda functions to meet specific client requirements, ensuring minimal overhead while maintaining clean, elegant, and reliable solutions. Configured API integrations to support seamless communication between backend systems and databases for a suite of 9+ applications, enabling efficient data flow and enhanced application functionality. Engineered a backend system for complex search criteria requests leveraging OpenSearch, streamlining data retrieval for business-critical operations. Built and optimized event-driven applications to audit user activity across multiple platforms, enhancing monitoring capabilities and operational transparency. Enhanced AWS pipeline infrastructure to add new features, improving system scalability and adaptability to evolving client needs. Automated and scheduled critical processes under tight deadlines, ensuring timely delivery and adherence to project milestones. Provided cross-team support and technical guidance, fostering collaboration and troubleshooting critical issues to ensure smooth project execution. Acted as a subject matter expert on AWS services, including Lambda, Step Functions, Glue, CloudWatch, and OpenSearch, delivering knowledge-sharing sessions and actionable recommendations to improve operational efficiency.

Developed FedRAMP Authorization Boundary diagrams. Designed AWS SSO diagrams for AWS GovCloud. Automated AWS deployments with AWS CodePipeline. Configured Azure Active Directory and security policies. Configured AWS AD Connector and SAML integration for single sign-on. Setup AWS infrastructure with Terraform modules. Setup Prisma Cloud with Terraform AWS ECS modules. Configured Twistlock in CI/CD pipeline to scan docker images for vulnerabilities. Developed a script to generate Jira Tickets based on identified vulnerabilities in Prisma Cloud scans to begin the vulnerability remediation process.

Created AWS IoT Core-based data collection system for farm equipment. Developed real-time data dashboard for farmers. Developed Lambda Function to forward DynamoDB streams to Elasticsearch indexes. Develop GraphQL resolver to cache customer data to reduce the load of queries. Developed a search engine to query farm data using Elasticsearch and GraphQL. Developed a serverless event-based search application leveraging AWS EventBridge, Lambda, and OpenSearch. Established CI/CD pipelines for Lambda deployments. Integrated GraphQL API endpoint in customer portal using Apollo. Optimized Elasticsearch indexes for improved performance.

Conducted Cloud Security assessments. Enforced security policies in Azure environment. Configured AWS GuardDuty for EKS monitoring. Developed Ansible playbooks for server configuration. Configured Terraform Providers for AWS FIPS compliance. Setup internal Prisma Cloud service to automate container image scanning. Installed and configured Nessus to scan and identify vulnerabilities on servers. Developed Script to revert resource misconfigurations based on AWS Config events. Assessed organizational policies for Sentinel policy-as-code.

Developed Azure Data Factory pipelines. Created Power BI reports for business insights. Designed Power BI data models and visualizations. Integrated Dynamics 365 API with Power BI. Programmed custom DAX expressions for Power BI visualizations. Configured Power BI service deployment pipelines.

Designed serverless GraphQL API for blockchain apps. Programmed GraphQL queries for Ethereum transactions. Developed AWS architecture diagrams for SNS. Implemented SES email notifications. Programmed key rotation for AWS secrets using AWS KMS.

Developed Azure applications using JavaScript and Python. Automated Quality Control with python scripting. Designed Azure Functions and API Gateway. Collaborated on data visualization report development. Developed application to schedule new device pickups for internal employees.