Sumant Ojha

• Understand customer's overall applications portfolio, IT and business priorities and success measures to design implementation architectures and solutions.
• Specialist Cloud Architect in customer-facing role to drive customer's AWS cloud adoption.
• Lead technical architecture discussions with C-level executives, Enterprise Architects, Developers & IT Management.
• Displayed sound understanding of standard networking protocols, virtual networks and load balancing.
• Defined cloud architecture for both hybrid and non-hybrid cloud solutions.
• Architect Landing Zone and further solutions to meet business and IT needs, ensuring technical viability of new projects and successful deployments while orchestrating key resources and infusing key Infrastructure technologies to realize maximum value of Cloud (Reliability, Elasticity, Lowered Cost etc...)
• Researched and understood emerging technologies and end-user needs.

• Requirement gathering and providing solution approach to customers for migrations, application modernization and DevOps methodologies
• Migration of large infrastructure and application from on-premise/cloud-provider to AWS cloud.
• Migrated workloads to containerized and Kubernetes architecture in ECS/EKS on AWS cloud part of application modernization step.
• Release and deployment using Codepipeline/Jenkins for applications in monolithic and micro-services architecture.
• Use of Cloudformation/terraform tool to create infrastructure.(Iaac)
• Planning of Backup/logging strategy and it’s execution using Lambda functions, AWS Backup, Cloudwatch services.
• Support team members to debug and fix issues on multiple projects.
• Allocation and guidance to perform task on project to DevOps engineers in team.

Projects: VMware(Israel), K2sports, 8x8, Inseego, Elasticsearch

• Create, build, and deploy applications into AWS cloud PROD, STG, and DEV environments using cloudformation/Terraform, CodePipeline/Jenkins and Ansible
• Perform Linux system administrator duties such as providing/denying access to users, maintain/rotating log files, setting up crontab jobs, and monitoring disk space and resource use
• Adding/removing redirects/proxies as required by developer in Nginx config file
• Joining bridge calls for root cause analysis and post-mortem of incident with service owners
• Creating chain of events and incident reports during and after incident resolution with root cause analysis
• Creating python/shell scripts and ansible playbooks for any required config changes or deployments on servers
• Integration of tools (Slack, PagerDuty, Pingdom) with each other for automated alerts and acknowledgement of incidents
• Deployed web application on ECS (docker) in autoscaling and automated code deployment using codepipeline.

• Creation of AWS cloud architecture using EC2, ELB, VPC, RDS and S3 for application v2soft
• Setting up AWS cloud for migrating in-house application to AWS cloud
• Setting up Storage gateway service for backup solution of in-house data
• Setting up Citrix-Xen server on EC2 instance and for performance testing of application
• Monitoring of EC2 instance (Linux) with help of Datadog tool
• Collecting metrics received from Datadog agent and routing them to teams with help of VictorOps tools
• Checking alerts on servers through mail and pager with help of VictorOps tool
• Monitoring all EC2 instances with help of Datadog and VictorOps tool.

Projects: Marin, Snapsboard

• Maintaining Ubuntu servers (staging and production) for SnapsBoard application on AWS cloud
• Checking Error logs and application logs on server and follow up with developers to resolve them
• Checking Cloud front reports for 4XX errors and availability of files
• Automation of task with shell scripts and pulling data from database
• Replacing files from S3 to local server and vice-versa
• Deploying codes on production server
• Maintaining Marin Application server so that cost and revenue for publishers can be calculated and presented accurately
• Analysis of failing jobs on specified server
• Raising tickets on JIRA/SFDC case for regular failing jobs.

Project: Sprint-Nextel

• WIS Order processing of Wireless Interconnections orders
• Day to day operational support and maintenance of Network and Security Devices
• Working with TELCOs like VERIZON, ATT, QWEST carrier access
• Designing circuit path, planning of network, assigning CFAs to routers
• Coordinating with team to resolve issues ASAP
• Sending orders to Switch Engineering for Switch Port Assignments into BTS equipment
• Generating daily reports and issuing trouble tickets on ticketing tool JIRA
• Updating trouble tickets as per updates.