Shrinath Mangalore
Cloud Architect | DevSecOps Lead
Bengaluru,KA
Summary
Dynamic and results-driven DevOps Engineer with over 14 years of experience in cloud technologies, Site Reliability Engineering (SRE), and middleware. Proven expertise in architecting and optimizing solutions across AWS, GCP, and Azure, while enhancing service reliability through advanced DevOps and DevSecOps methodologies. Strong technical acumen in CI/CD practices, infrastructure as code, and automation, complemented by a deep understanding of storage technologies and traditional application architectures. Recognized for excellent communication skills and a customer-centric approach, fostering growth through mentoring while ensuring the performance, scalability, and security of cloud-based production systems.
Overview
15
15
years of professional experience
6
6
Certifications
Work History
Cloud Solution Architect | DevSecOps Lead
ThoughtWorks
02.2025 - Current
- Mentored junior team members to facilitate knowledge sharing and skill development in cloud technologies.
- Continuously updated technical expertise through industry research, attending conferences, and obtaining certifications relevant to the role.
- Evaluated and recommended improvements to existing cloud infrastructures, resulting in enhanced performance and reduced operational costs for clients.
- Delivered innovative solutions that exceeded client expectations by staying current with emerging trends in cloud technology and incorporating them into designs when appropriate.
- Improved security measures by performing risk assessments and applying best practices in cloud architecture design.
- Optimized cost efficiency by recommending appropriate cloud services based on client needs and budget constraints.
- Collaborated with cross-functional teams to achieve project goals within deadlines, ensuring smooth project execution.
DevOps Lead/ Project Manager
Bristlecone
06.2019 - 01.2025
- Deploying AWS, GCP and Azure infrastructure on dev, qa and production environments using terraform, ansible with Jenkins pipeline.
- Developing and maintaining various DevOps related tools for the team such as provisioning scripts, deployment tools, and development, staging and production environments on AWS, Azure and GCP.
- Actively manage, improve, and monitor cloud infrastructure on AWS, GCP and Azure including patch management and auto scaling.
- Worked on VPC, Subnets, Route tables, Security Groups, VPN,VPC Peering,S3 lifecycle,WAF, TGW, VPC Flow logs.
- Create and maintain fully automated CI/CD pipelines for code deployment.
- Responsible for supporting the full software development lifecycle by designing, implementing, and maintaining support tools, namely source control management, continuous integration, continuous delivery, repository systems.
- Involved in designing, implementing, branching, and merging mechanism.
- Cost Optimization by eliminating unnecessary servers, services and consolidating databases.
- Providing continuous support to the team and collaborated with individual team members to establish a development path.
- Resolve critical issues reported by the Apps team and provide the documented RCA.
- Provide Tableau Support to Customer Projects and Collaborate with Tableau support.
- Enable Cloud alarms and Site24x7 Monitors for critical artifacts.
- Maintaining 99.5% Uptime SLA for platform landscape.
- Managing DevOps team and mentoring junior members on DevOps process and technologies.
- Responsible for releases, doing builds and managing build system.
- Follow the Network security CIS best practices, SOC2, VAPT
- Designed Disaster Recovery solution based on client’s RTO and RPO by leveraging Multi AZ deployments and cross region replication.
- Used Jira to plan, track, support and close requests, tickets and incidents.
Technical Lead
Harman Connected Services
06.2017 - 06.2019
- Cloud migration on AWS provisioning of systems, Identity and Access Management, implementation of Security Groups, Backups, Restore and Disaster Recovery.
- System Integration in Windows, UNIX and/or Linux environments on AWS and Creating templates using AWS CloudFormation.
- Automation and configuration management using Ansible, Terraform.
- Leverage CICD Pipeline for Automated creation of Infrastructure and deployment to staging using Jenkins.
- Single Sign On with a well-known Identity provider such as Shibboleth, ADFS, JASIC CAS, WSO2 Identity Server and Ellucian Ethos Identity.
- Configure and deploy groovy based application into non-prod and prod environment.
- Apache Tomcat and WebLogic administration including troubleshooting, Web Apps deployment.
Network Security Engineer
Indecomm Global Services Pvt Ltd. Bangalore
01.2016 - 06.2017
- Supporting and transitioning infrastructure services for clients and hundreds of servers in a data center environment
- Proactively used monitoring tools (alarms, trending graphs) to determine production issues and troubleshoot network failures.
- Build and perform a AWS Cloud-front release by using Jenkins portal.
- Creating latency alarms for Load balancer in AWS cloud watch.
- Able to diagnose server or network alerts, events or issues.
- Providing End to End support for IVR speech application and Assist chat applications.
- Monitoring virtual memory, system events, disk utilization and CPU utilization.
Technical Analyst
Oracle India Pvt Ltd. Bangalore
01.2014 - 01.2016
- Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance
- Create, configure and tune weblogic domains/applications for performance
- Work with client side vendors and developers for application related issues.
- Upgradation of WebLogic servers in development, testing and production environment and applying patch and service packs
- WebLogic Administration, Monitoring and Troubleshooting using Admin Console.
- JMS configurations and performance tuning with weblogic.
- Creating security roles, group policy, user authentication, auditing and authorization.
- Analyzing the Log Files, Thread Dumps, JVM Dumps, Exception Stack Traces.
- Monitoring thread usage, connection pool usage, CPU usage, Memory usage.
- Monitoring and analyzing resources, Standard logs, application logs and domain logs.
- WebLogic Administration, Monitoring and Troubleshooting using Admin Console.
- Managing and Monitoring the JVM Performance by adjusting WebLogic heap size and garbage collection parameters.
- Configured Web Server plug-ins for Application Servers.
- Configure and maintain the scheduled tasks like Thread dumps, log files backup etc.
Software Engineer
HCL Technologies Pvt Ltd,Bangalore
11.2010 - 01.2014
- Installation, configuration and administration of the Weblogic application server and Spring TC application servers.
- Monitoring, trouble shooting of production issues and Support of the Weblogic application server and Spring TC servers.
- Performance tuning, trouble shooting and Service improvement activities.
- Collaborate with Developers, platform operations, Production Operations, Development Operations, Architects, and peers to achieve end-to-end quality in our technology and customer experience
- Application health check and monitoring UNIX file systems.
Education
MTech - Software System
Birla Institute of Technology And Science
B.E. - Telecommunications
Dayananda Sagar College of Engineering
BangaloreSkills
Operating System - Linux, Windows
Cloud - AWS, GCP and Azure
CI tools - Jenkins, CircleCI, Gitlab
Build Environment Tools - Maven, NPM
Defect Tracking Tools - JIRA
Version Control Tools - GIT, Github, Bitbucket
Scripting Languages - Bash Shell Scripting, Groovy
Accomplishments
- Received “Xtra Miler Award” from Bristlecone.
- Received “Innovation Award 2023” from Bristlecone
- Received “Spot Awards” and “Remote and Stellar” from Bristlecone.
- Received the “Innovation Award” from HCL Technologies.
- Received “Star Performer” Award from Oracle India Pvt.Ltd.
Certification
AWS Certified Solutions Architect Associate
Interests
Dance, Photography, Trekking & Cycling
Declaration
I hereby declare that the information furnished above by me is true to the best of my knowledge.
Timeline
Cloud Solution Architect | DevSecOps Lead
ThoughtWorks
02.2025 - Current
DevOps Lead/ Project Manager
Bristlecone
06.2019 - 01.2025
Technical Lead
Harman Connected Services
06.2017 - 06.2019
Network Security Engineer
Indecomm Global Services Pvt Ltd. Bangalore
01.2016 - 06.2017
Technical Analyst
Oracle India Pvt Ltd. Bangalore
01.2014 - 01.2016
Software Engineer
HCL Technologies Pvt Ltd,Bangalore
11.2010 - 01.2014
B.E. - Telecommunications
Dayananda Sagar College of Engineering
MTech - Software System
Birla Institute of Technology And Science