Cloud/Platform Architect Resume

SUMMARY

Acting as a technical subject matter expert on Kubernetes: Config Maps, Ingress Controllers, Deployments and others.
Design and implement solutions using various licensed and Open Source tools
Analyzing applications and processes from a DevOps perspective, creating a strategy and executing.
Assessing clients’ workloads and technology landscape for creating a Cloud suitability and Cloud adoption roadmap
Operationalizing global application with a hands - on approach. Equally comfortable in performing root cause analysis of technical problems, assessing the capacity by analyzing server parameters, as well as in creating actionable strategies for the senior management
Ability to translate business objectives into measurable technical deliveries; identifying cross dependencies, risks and issues; outlining high-level schedules, costs and scope definitions; creating design approaches for option analysis
Strong analytical skills; ability to identify issues, road blocks and patterns to provide a best-fit solution.
Technical expertise in Java, REST, SOAP, SOA, Microservices with hands on programming expertise
A keen follower of the Open Source community and CNCF; and an active participant in the local technical groups and conferences

TECHNICAL SKILLS

Cloud Environments: AWS, Cloud Foundry

Container, Orchestraters, Managed Platforms: Docker, Kubernetes

DevOps, CI/CD, and repositories: Ant, Jenkins, Git, GitLab, SVN, ClearCase, CVS, Maven, SonarQube, Fortify, TDD Junit

Systems Scripting and programming: Linux Shell scripting, Python, Terraform, Ansible

Application Programming: Java, Php, HTML, JavaScript, JQuery, XML, Json

API Framework: SOAP, REST, Microservices, WSDL, Spring Boot, Spring, Hibernate

AppServers: WebSphere7.5/8.5, Tomcat 6.X/7.X

Tools: Eclipse, RAD, Notepad ++, InteliJ, SOAP UI, Postman, VSCode, Spyder

Performance and monitoring: JMeter, HP Performance Center, AppD, DynaTrace, Splunk, Grafana, Prometheus

Data: Oracle, DB2, MySql, Postgress

Other Tools used: HP ALM, Jira, Confluence, ServiceNow

Methodologies: SaFE, Agile, Waterfall

PROFESSIONAL EXPERIENCE

Cloud/Platform Architect

Confidential

Responsibilities:

Migrated Large platform with 60+ services from mesos to Kubernetes with zero downtime
Continuous improvement of 27 clusters with latest and greatest opensource tool. More than 50+ application team using the platform with 4000+ services and more than 1 millions request/second.
Automating resource cofig management with GitOps to make sure all clusters are upto date with k8s resources
Created different nodegroups for different team based on specific requirements. Automated process using Terraform and Ansible.
Integrated splunk to ship logs with custom index
Custom built Blue Green deployment and implemented Traffic management, canary using Istio Service mesh
Tools and opensource solutions used to build reliable platform as below

Cloud/Platform Architect

Confidential

Responsibilities:

Enabled push-button creation and tear-down of Kubernetes cluster in the custom GCP. Built a separate pipeline to create an abstracted environment by utilizing namespaces, RBAC controls and resource quotas. The automated pipelines take less than 15 minutes to complete the process from end-to-end (Cluster creation, namespace creation, certificate enabling)
Implemented HAProxy Ingress Controller, enabled SSL Termination and Re-encryption as per security requirements. Reduced the number of DNS mappings by more than 90%, and the number of certificates by 50% by using the consolidating patterns.
Installed and demonstrated performance auto-scalers (node and pod level) by using JMeter and Memory intensive containers.
Standardized and optimized application deployment by developing Helm Charts and trained the teams to use Helm.
Actively evaluated and installed several open source technologies like Prometheus, Grafana, Heptio Ark,
Extracted the application certificates and secret creation using AWS. Assess the applications from a DevOps Maturity level and prepare a strategy for implementation. Provided recommendations - Automated Testing, Automate Pipelines, Make Infra Configurable and Revises Processes - based on the application DevOps profile; and presented to the senior leadership team (VPs, Sr. Directors and Directors) by outlining a high-level implementation strategy and cost benefits.