Vaibhav Sutar
Mumbai
Summary
Production Support & Site Reliability Engineer with 3.7 years of experience in Core Banking systems and Cloud Infrastructure. Achieved 99.9% uptime through effective automation and optimized CI/CD pipelines for critical applications. Proficient in SQL, Linux, AWS, Docker, Kubernetes, Jenkins, and Ansible, with strong capabilities in incident management and performance optimization.
Overview
4
4
years of professional experience
1
1
Certification
Work History
Production Support & Site Reliability Engineer
Tata Consultancy Services
Mumbai
02.2022 - Current
- Achieved 99.9% uptime for Core Banking systems, ensuring high availability.
- Delivered 24/7 production support for real-time and batch processes to maintain system stability.
- Increased data retrieval speed by 20% through development of optimized Oracle SQL/MySQL stored procedures.
- Automated batch job scheduling with Control-M and Cron to enhance execution efficiency.
- Designed CI/CD pipelines using Jenkins and GitLab, expediting deployment processes.
- Boosted application scalability and reliability by deploying Docker and Kubernetes clusters.
- Optimized AWS infrastructure for enhanced resource utilization in banking applications.
- Reduced manual operational tasks by 40% through automation using Ansible and Python.
Education
Bachelor of Engineering (B.E.) -
MET's Institute of Engineering
Nashik01.2019
Skills
- Operating systems and scripting: Unix, Linux, shell scripting, Python
- Database management: Oracle SQL, MySQL
- Cloud infrastructure: AWS (EC2, S3, RDS), Terraform, Ansible
- DevOps practices: Jenkins, Git/GitLab, Docker, Kubernetes
- Monitoring tools: Prometheus, Grafana, Dynatrace
- Job scheduling: Control-M, Cron
- Core competencies: Production support, incident management, automation, root cause analysis, process improvement
Certification
Career essentials in generative AI, Microsoft, and LinkedIn, 01/25
Accomplishments
- Improved data retrieval speeds by 20% through SQL optimization.
- Reduced manual workload by 40% with automation (Ansible, Python).
- Ensured 99.9% uptime for mission-critical banking applications.
Projects
Designed and deployed scalable video streaming application using Python (FastAPI), and automated CI/CD pipelines Implemented video upload, streaming features with containerization via Docker Deployed and scaled workloads on Kubernetes, improving reliability and performance. Automated provisioning and configuration with Ansible, ensuring consistency across environments
Timeline
Production Support & Site Reliability Engineer
Tata Consultancy Services
02.2022 - Current
Bachelor of Engineering (B.E.) -
MET's Institute of Engineering
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