SUMMARY:

• Enterprise and IT Architect with over 14+ years of leadership experience in designing innovative business solutions for public/private sector clients.
• Skilled in AWS Cloud computing, Linux, Python, information management, application development, and virtualization.
• Demonstrated mastery in evaluating requirements for business application integration and service activation.
• Proven mentor and training with expertise in communicating across organizational levels and with cross - functional teams to drive shared vision and foster culture of excellence.

WORK EXPERIENCE:

Confidential

AWS Solutions Architect

Responsibities:

• Migrating the certain applications from on-premises datacenter to AWS.
• Experience with IasS, PaaS and SasS serive models.
• Experience working with server side infrastructure within a Linux environment ( DNS, NTP, DHCP, SSH, FTP, Apache, NGINX etc.)
• Worked AWS cli, APIs, SDK using Linux Shell & Python programming.
• Implemented and test Tier 1 & 2 disaster recovery of their critical systems.
• Responsible for designing and implementing cloud based solutions for public/private cloud deployment.
• Set up appropriate access using IAM users, groups, roles and access policies.
• Build Cloud infrastructure like EC2, ELB, S3, SNS, and Lambda on AWS using Cloud Formation.
• Configured and managed AWS Glacier to move old data to archives, based on the retention policy of database/applications.
• Managed policies for S3 buckets, Glacier and access control lists.
• Launched Amazon EC2 Cloud Instances using Amazon Web services (Linux/ Red Hat/Windows) and configured the launched instances with respect to specific applications.
• Use Amazon RDS to manage, create snapshots, and automate backup of database.
• Used AWS Route53, to route the traffic between different availability zones.
• Deployed and supported Mem-cache/AWS Elastic-Cache and then Configured Elastic Load Balancing (ELB) for routing traffic between zones.
• Delivered docker container based deployments for Dev/Prod
• Deployed the web apps and services using AWS ECS, Cloud Formation Elastic Beanstalk and Ansible
• Copying the EBS volumes to different account as image file over the network due to the enterprise restrictions on the KMS encryption keys sharing.
• Used Cloud Front to deliver content from AWS edge locations to users, allowing for further reduction of load on front-end serve.
• Created monitors, alarms and notifications for EC2 hosts using Cloud Watch.
• Involved in writing Python API for Amazon Lambda to manage some of the AWS services.
• Integrate newly developed and existing applications into private, public and hybrid cloud environments.

Confidential

Senior Systems Engineer

Solution Environment: Python, Linux, Shell script, L1/L2 network, TCP/IP, VLAN, MPLS

Responsibities:

• Network and unix systems support for development and test teams.
• Worked on on-premises datacenter, spinning up VMs and linux systems.
• Perform basic to moderate level day-to-day maintenance and up-keep of assigned domain.
• Plan and perform upgrade and installation activities for new hardware and software components as well as scheduled system maintenance activities, and maintain them in accordance with IT policies and procedures.
• Be familiar with and help maintain documentation including server/desktop build docs, configuration standards and infrastructure architecture.
• Monitor and test system performance for potential bottlenecks, help identify possible solutions and assist with implementation.
• Work with automated monitoring solutions to ensure maximum system uptime, performance and ensure our systems are right-sized for current and future needs.
• Define in-depth Scope of Work for enhancements or projects.
• Ensure configurations and data backup of services and implement recovery from disaster for assigned domain.
• Participate in the design and implementation of new solutions and improving resilience of the current environment.

Confidential

Lead software engineer

Environment: C/C++, Linux, Clear Case, OSE RTOS, TCP / IP, VLAN, LDAP

Responsibities:

• Involved in design, development of Bootstrap and osselect.
• Integrated file system with low level Intel calls.
• Developed APIs to get the run time information of the system.
• Developed the test cases and integrated with Jenkins.
• Worked on creating the CI/CD pipeline and auto deployments using Jenkins.
• Developed the Network and IP configuration to Internal LAN.
• Worked on Board support packages (BSP) and application loader.
• Worked on improving the performance of memory manager
• Participating in the design discussions and team meetings.
• Review code developed by the team members.
• Involved in platform Testing, Implementation, and maintenance.

Confidential

IT SOFTWARE ENGINEER

Environment: C/C++, Python, Linux, SVN, LDAP, VLAN, DHCP, NTP

Responsibities:

• Software system in Agile product development methodologies.
• Developing the new extensions to Linux IP Stack with BSD Netgraph framework.
• Integrating the 6Wind IP stack with WindRiver Linux.
• BCN Switch Manager Daemon to update main and extension switch configuration with respect to IP configuration changes.
• Link Aggregation Group for Confidential and BCN hardware environment.
• Fetching of the Interface RTE Information from CLI.
• Agile Software Development planning.
• Involved in design, development.
• Active participating in daily scrum discussions.
• Review code developed by the team members.
• Involved in Testing, Implementation, and maintenance.
• Fixing and debug the bugs.