Deployed Chef Server, workstation on Linux /Ubuntu LTS and developed scripts using Knife to manage bootstrapping new cluster and to manage clusters.Migrated to Route 53 to utilize Route53 Health Checks and DNS Failover & created CloudWatch alarms for these health checks & route traffic to healthy servers.Developed BASH scripts to use AWS Auto Scaling with an ELB cluster on EC2.Migrated all static content to S3 and utilized this storage as origin for CloudFront edge location delivery of content.Developed scripts to utilize EC2 Spot instances for cost efficiency for trivial workloads.
Created VPC with a Private Subnet Only and Hardware VPN Access for multiple sites.Enabled Single Sign On to the AWS Management Console using federation to AWS & IAM.Developed complex scripts to map internal security groups to IAM security groups.Developed MapReduce scripts using HIVE for Amazon EMR.Migrated several Multi-Tenant LOB financial applications to AWS and Azure.Completed proof of concept for migrating legacy drill bits tracking history from RDBMS XML column to scalable and highly write performant NoSQL solution using Cassandra while maintaining polyglot persistence model.Evangelized concepts of 12 factor app for migrating legacy VB6 application to AngularJS app scaffolded from Yeoman generator and being developed in WebStrom.Implemented measures to pass 9 out of 12 steps of The Joel test for the onshore team by utilizing following tools: Visual Studio ALM, Bamboo - JIRA-Stash integration.Software & Productivity Tools: WildFly (formerly JBoss). Languages: C# 6.0, Java, SQL, JavaScript (AngularJs, NodeJs), Python, Ruby.Ĭloud Technologies: Hybrid Cloud, AWS (EC2, ELB, EBS, S3, DynamoDB), BackBlaze B2, Azure (SimpleDB, SQL Azure, SQL server 2016 CTP 3.0 Hybrid cloud).ĭatabases: Cassandra, MongoDB, Microsoft SQL Server, Oracle, MySQL Excellent communication, interpersonal, analytical, problem solving, and documentation skills with ability to work independently as well as in a fast paced team environment.Experienced at leading and participating in entire project life cycle from requirements gathering to development, test execution, defect tracking, release, monitoring and production support.Proficient in various phases of Software Development Life Cycle (SDLC) and Agile methodologies.Managing distributed teams with onshore and offshore resources.Big Data & Cloud Solutions Architect / Dev Manager (DevOps) with over 14 years of experience managing, developing, and supporting highly complex enterprise applications.
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