Sayan Dolui

AWS Instance Setup and Configuration: Provision and configure AWS instances to support our applications and services.
Install, configure, and optimize Docker, Ansible, and Terraform on AWS instances for efficient deployment, automation, and management of infrastructure.

CI/CD Pipeline Development and Maintenance: Design, implement, and maintain CI/CD pipelines using GitLab CI/CD to automate the build, test, and deployment processes.
Continuously optimize CI/CD pipelines to reduce deployment time and improve efficiency.

Infrastructure as Code with Terraform: Utilize Terraform to define and manage infrastructure as code (IaC), enabling consistent provisioning and management of AWS resources.
Develop Terraform modules and templates to automate the deployment and scaling of infrastructure components.

Automation with Ansible: Develop and implement Ansible playbooks for automated server configuration, reducing manual intervention and ensuring consistency across environments.

Collaboration with Development Teams: Work closely with development teams to integrate automated testing into CI/CD pipelines, enhancing code quality and release confidence.

Performance Monitoring and Security Compliance: Utilize monitoring tools such as CloudWatch, Prometheus, or Grafana to monitor system performance, identify bottlenecks, and troubleshoot issues proactively.
Ensure security compliance of AWS infrastructure and applications, implementing best practices and security measures.

Documentation and SOP Creation: Create comprehensive documentation and Standard Operating Procedures (SOPs) for critical and repetitive tasks, enabling efficient knowledge sharing and onboarding processes.

• Designed and implemented containerization strategies using Docker and Kubernetes, improving resource utilization and management.

Operating Model Transformation: Lead the transformation of our operating model to enhance efficiency and effectiveness in database service delivery.
Conduct operations task gap analysis and identify opportunities for improvement.

Project Management: Manage all aspects of database-related projects, from initiation to closure, ensuring timely delivery and adherence to quality standards.
Develop and implement hiring and resourcing strategies to build a high-performing team.

Knowledge Transfer and Process Consolidation: Arrange knowledge transfer via various techniques to ensure the seamless transition of skills and expertise.
Consolidate processes to streamline operations and improve efficiency.

Service Stabilization and Cross-Function Operations Consolidation: Implement strategies for service stabilization and consolidation of cross-functional operations.
Collaborate with different teams to ensure alignment and synergy in operations.

Cloud Database Management: Launch Amazon EC2 Cloud Instances and configure them according to specific applications and regions.
Install and configure databases on AWS EC2 Instances, including storage configuration on EBS, EFS, and S3.

Database Administration and Support: Administer mission-critical Oracle and Sybase databases, including SRDF testing and Dataguard setup.
Provide support for troubleshooting requirements and perform database cloning, backup, disaster recovery, and standby management.

Team Management and Leadership: Lead and mentor a team of database administrators, providing guidance and support in their professional development.
Analyze and manage resources and costs for new projects, ensuring optimal resource allocation and budget utilization.

Customer Interaction and SLA Management: Interact with customers to understand their service level needs and obtain signoff on SLAs.
Maintain good customer relationships and ensure SLA compliance.

Project Proposal and Execution: Prepare project proposals and plans, including resource allocation and costing.
Execute and close projects according to timelines and deliverables.

• Assisted in the creation of engaging marketing materials that showcased the unique value propositions of our solutions offerings for prospects and existing clients alike.

Database Provisioning and Expansion: Work on allocated engagements and provision databases according to work orders in the SNOW application.
Handle storage expansion requests and build new databases within existing clusters under strict supervision.

• Established strong working relationships with clients to ensure clear communication of expectations and requirements throughout the project lifecycle.

Database Configuration and Maintenance: Perform build, configuration, and maintenance of Oracle and Sybase databases.
Set up SRDF testing and Dataguard for disaster recovery purposes.
Install Sybase Database on Veritas Cluster Services (VCS) and Pacemaker Cluster Services (PCS).

Database Administration: Provision database servers, including ASE Sybase 15.7 and IQ Version 16.
Create and maintain database instances, execute backup and restore operations, and configure SSH for secure access.

Disaster Recovery and High Availability: Participate in disaster recovery drills and ensure the readiness of the database environment for failover scenarios.
Update host relationships between production and disaster recovery environments.

Troubleshooting and Support: Provide support for troubleshooting database-related issues and resolving them in a timely manner.
Perform quality assurance analysis on databases to ensure they meet production requirements defect-free.

Change Management and Decommissioning: Handle creation and implementation of change requests related to database operations.
Perform decommissioning of database instances, schemas, and disassociation of databases from applications when required.

Tools Utilization: Utilize various tools such as Tectia, Service NOW, HPAM, and I2MS for managing database operations efficiently.
Perform manual and automated checks on servers using tools like PRIME, TAMS, ESM, Peregrine, Autosys, etc.