4
Arunachalam Ramanathan
IT Professional
Chennai,TN
Summary
Technology Operations & Transformation Executive experienced in leading enterprise technology delivery and cloud transformation initiatives. Achieved over 30% operational efficiency improvement and significant automation-led productivity gains through effective management of complex technology programs. Focused on aligning technology investments with business outcomes and enabling scalable cloud-native platforms.
Overview
18
18
years of professional experience
9
9
Certifications
4
4
Languages
Work History
Cloud Infrastructure Specialist / Senior Platform Engineer
UST Global
07.2013 - 02.2023
- Led enterprise technology transformation initiatives covering cloud migration, infrastructure modernization, database modernization, platform engineering and operational improvement programs.
- Defined and executed cloud adoption strategy across AWS, Azure and GCP environments.
- Delivered scalable cloud-native solutions improving reliability, agility and operational efficiency.
- Managed technology initiatives supporting enterprise applications and business-critical workloads.
- Platform Engineering & DevOps Transformation
- Database & Infrastructure Modernization
- Data Engineering & AI Enablement
- Observability & Reliability Engineering
Principal Infrastructure Engineer
Mphasis
10.2012 - 04.2013
- Led infrastructure optimization and database improvement initiatives.
- Enhanced system performance, stability and operational efficiency.
Specialist – Database & Infrastructure
Wipro Technologies
09.2011 - 07.2012
- Managed enterprise Oracle environments.
- Delivered production support, monitoring, backup and infrastructure services.
Senior Specialist – Oracle DBA (L3)
DCM Data Systems
07.2010 - 08.2011
- Provided L3 enterprise database support.
- Delivered performance tuning, availability improvements and incident resolution.
Senior Systems Engineer
GAVS Information Systems
08.2008 - 07.2009
- Managed enterprise database environments.
- Resolved production issues and improved system performance.
Technical Support Specialist
Sutherland Global Services
10.2004 - 07.2008
- Provided technical support to resolve issues for US-based customers.
- Oversaw database operations and maintained technical documentation.
Education
MBA - Business Administration
Great Lakes Institute of Management
Chennai 04.2001 -
Master of Computer Applications - Computer And Information Sciences
IGNOU
New Delhi, India06-2005
Bachelor of Science - Physics
University of Madras
Chennai, India01-1998
Skills
Cloud infrastructure management
AWS services
Azure: AKS Azure Data Factory ARM Templates Azure Firewall
GCP: GKE Dataproc Compute Engine
Infrastructure as Code
Network integration
Network troubleshooting
Cloud platforms
Data platforms
Accomplishments
- Achieved by completing Task with accuracy and efficiency.
- Achieved result through effectively helping with
- Collaborated with team of 12 in the development of new Project
- Resolved product issue through consumer testing.
- Supervised team of 18 staff members.
- Used Microsoft Excel to develop inventory tracking spreadsheets.
- Documented and resolved Complex Issues which led to Results
Additional Information
Got Appreciation from UK Client and also Appreciated by the Client from US for solving one Performance issue in the Database.
Software
Certification
AWS Certified Solutions Architect – Associate
EXECUTIVE LEADERSHIP CAPABILITIES
- Technology & Digital Strategy
- Enterprise Program Delivery
- Cloud & Infrastructure Strategy
- Engineering & Platform Leadership
- Operational Excellence & Reliability
Timeline
Cloud Infrastructure Specialist / Senior Platform Engineer
UST Global
07.2013 - 02.2023
Principal Infrastructure Engineer
Mphasis
10.2012 - 04.2013
Specialist – Database & Infrastructure
Wipro Technologies
09.2011 - 07.2012
Senior Specialist – Oracle DBA (L3)
DCM Data Systems
07.2010 - 08.2011
Senior Systems Engineer
GAVS Information Systems
08.2008 - 07.2009
Technical Support Specialist
Sutherland Global Services
10.2004 - 07.2008
MBA - Business Administration
Great Lakes Institute of Management
04.2001 -
Master of Computer Applications - Computer And Information Sciences
IGNOU
Bachelor of Science - Physics
University of Madras