Aishwarya S

INDIE (Digital Bank)

• Lead architect for a high-stakes banking project, ensuring robust and secure infrastructure for mobile applications.
• Crafted customized DevOps flow designs to meet specific client needs, thereby boosting project agility and enhancing overall quality throughout development and deployment stages, leveraging Azure DevOps comprehensively.
• Implemented rigorous security protocols at each stage, achieving infrastructure security scores, utilizing tools such as Cosign, Trivy, CSI, pre-deployment approvals, and other relevant measures.
• Drove cost optimization initiatives, maximizing resource efficiency and infrastructure effectiveness.
• Installed and configured Operators such as Istio and Kiali in Azure RedHat Openshift, enhancing platform functionality.
• Effectively implemented comprehensive mobile pipeline creation for both Android and iOS platforms, incorporating deployment on App Center for Android and TestFlight for iOS.
• Upgrading the ARO (Azure Red Hat OpenShift) cluster.
• Conducting DC-DR (Data Center - Disaster Recovery) drills to verify the effectiveness and readiness of disaster recovery measures.
• Contributed to the development of Terraform modules for various Azure services, with one module pending publication on Terraform's official website.
• Created and deployed Helm charts for multiple applications, streamlining deployment processes.
• Engaged in diverse integrations like m2p, enhancing system functionality and interoperability.

INDIE (Net&Mobile Banking Revamp)

• Implemented AWS infrastructure using Terraform, covering API Gateway, EKS, EC2, VPC, S3, Redis, RDS Oracle, ALB, Secret Manager, CloudFront Profiles, SNS, SQS, CloudWatch, and IAM Roles/Policies.
• Managed CI/CD pipelines for Mobile and Backend Microservices (ReactJs) on Azure DevOps.
• Developed Dockerfiles for Java and Node microservices.
• Setup Dynatrace for Distributed Tracing on ARO.
• Configured Istio and CSI Drivers for EKS Clusters.
• Integrated Strapi with NetBanking applications.
• Implemented Grafana, Prometheus, and AlertManager, integrating with Teams and On-Prem SMTP server.
• Conducted DB tuning and created data retention jobs for optimizing database performance.

INDIE (SAO Web Application)

• Established a .NET application pipeline for deployment on a server.
• Configured a self-hosted build agent for a .NET application.
• Leveraged SonarQube for code analysis.

Cloud Support and Administration

• Led cloud migration initiatives from on-premises applications to Microsoft Azure, ensuring seamless transitions and optimized performance.
• Managed a range of administrative tasks including VM resizing, troubleshooting disk crashes, and configuring IAM user permissions.
• Conducted weekly metrics reports and implemented NSG inbound/outbound changes to enhance security and performance.
• Orchestrated Azure storage creation for proof of concept (POC) projects, facilitating testing and validation.
• Implemented robust backup solutions and conducted retention point checks to ensure data integrity and availability.
• Facilitated endpoint creations and DNS setups in POC environments, enabling efficient application testing and deployment.

Application Support and Operations

• Collaborated with onshore and offshore teams to provide comprehensive application support and development services.
• Utilized Nginx as a TCP Gateway proxy server to encrypt traffic between on-premises and Azure applications, enhancing security.
• Employed Ansible for configuration management and installation of software such as Apache, Tomcat, and Nginx on virtual machines.
• Leveraged Docker for containerized application deployment, optimizing resource utilization and scalability.
• Managed end-to-end installation of TelAlert application and master-messaging server setup in Microsoft Azure, ensuring smooth migration.
• Demonstrated proficiency as a Tivoli Workload Scheduler Administrator, overseeing installations, job scheduling, monitoring, and upgrades across various operating systems.
• Conducted troubleshooting of system stalls, batch job failures, and system errors, providing root cause analysis and resolutions.
• Engaged in incident, change, and release management processes, ensuring seamless operations and adherence to best practices.
• Participated in client status calls and performed miscellaneous support activities including documentation, testing, and performance monitoring.
• Responsible for scheduling and validating database and OS patching, providing 24/7 global user support.