SUMMARY

• A technology oriented professional with 12+ years of rich and extensive experience in IT Infrastructure Solution Architect, On Premises Data Center Solutions, VMware, Public Cloud and Private Cloud of Amazon.
• A Cloud evangelist having strong technical and delivery solution experience on AWS Cloud, application assessment for cloud migration. Proficient in analysis, design, implementation and maintenance of complex computing environments.
• An effective leader with excellent team management, communication, analytical & relationship management skills.

TECHNICAL SKILLS

Firewall: Linux firewall using iptables

Databases: MySQL, Oracle 10G Dynamo DB

Tools: Putty, Mobaxvt, SQLPlus, HP ILO, VNC, AOTS, Netcool, CAMCS

Languages: basic C language, bash shell program, Perl Program

Network Protocol: tcp/ip, nfs, dhcp, http, netbeui, smtp, SNMP, icmp, ftp, telnet, udp, spice, tftp

Operating system: Red Hat RHEL 6/7, Sun Solaris 10/11, Windows 2k8, Windows - 2012, SuSe 10/12, Ubuntu 12/14 etc.

Application: IBM Netcool, Patrol, BMC AOTS ticket system, web telaert, Webmin Linux admin tool

Database (Oracle 10G DB): Cloud Technology

Docker Containers: Oracle SQL plus, Enterprise management consoleEc2 instance, EBS volume, ELB, Route 53, S3 Storage, RDS database, amazon SQS, IAM and Cloud Security, VPC Peering, Nagios and Cloud Watch

Monitoring tools: Docker HUB, Build, Images, Layers, Docker file, AUFS, Volumes, Virtual bridge, Network and Security Firewall

PROFESSIONAL EXPERIENCE

Confidential

Tech Lead (AWS Cloud)

Responsibilities:

• Deployment & configuration of different EC2 instance types like CPU/MEM/ I/O intensive applications. Leverage AWS cloud services such as EC2, auto - scaling and VPC to build secure, highly scalable and flexible systems that handle expected and unexpected load bursts.
• EBS Volume creation, attaching/detaching EBS volumes, taking snapshots and backups, AMI creation, volume encryption, ec2 instance metadata
• EC2 instances configuration for auto scaling group as per application load requirement, application fault tolerance configuration and EFS file system configuration for multi node instances. troubleshooting of EC2 instances and standby mode
• Configuration of web URLs for hosted domain in route 53 and as per required route 53 policies and application health check and fault tolerance.
• Proficiency in AWS command line and S3 CLI, debug and syntax check. Rsync open source data backup to S3 storage.
• S3 object storage bucket management- S3 Standard and S3 IA, Glacier and life cycle management, S3 versioning and cross region replication, migrate recurring jobs by S3 transfer acceleration. delegate access across AWS accounts via switch role and customized JSON Policy, assign Inline policy to cross account User for bucket access. copy two different account objects with recursive copy. cloud front origin creation, distribution and edge location. Setting up invalidation for cached object if object not required in cache. Setting up web/rtmp distribution, setting up signed URLs with JSON Policies. Creation of custom origin like on premises web server for cloud front distribution.
• Glacier vault creation and multipart upload and archives retrieval, configuration of MFA delete for S3 bucket.
• Configuration of ELB - Classic and ALB and associated health check. Network bandwidth benchmark check between internal network EC2 Instances by iperf3.

Confidential

Sr. IMA Associate (System Lead)

Responsibilities:

• Preparation of High level design, Road maps, POC implementations for AWS Cloud technologies
• Writing technical documents of system design, application integration data flow diagrams and operating environment
• Working closely with business, understand and in corporate requirements in Infrastructure Architecture, evaluate risk and mitigation
• Consolidation of system manager inventory to collect OS details, application details, EC2 instance system meta data. Evaluate and implement cost control strategies for AWS cloud environment.
• Identify appropriate use of AWS operational and security best practices, use of AWS architectural best practices

Confidential

Sr. IMA Associate (System Lead)

Responsibilities:

• On premises hosted application's assessment for cloud migration. Applications were aviation industry domain.
• Detail study about application and its data type, application data flow and its interfaces, application security and compliance.
• Schedule technical discussion with application architect; understand risk and challenges of applications and risk mitigation plan
• Design high level TO-BE architecture of application for AWS cloud and DR region setup.
• Migration of local data center servers to AWS cloud.
• IAM users/group configuration, role configuration, creation of customized JSON policies and IAM roles as per requirement. Creation of EC2 Instances, VPC network and assigned Roles and permissions via IAM key management
• Install and configure RDS MySQL DB creation on EC2 instance via CLI mode, JDBC connect string for application and DB, Build and install Oracle RDS on AWS cloud. RDS deployment in Multi AZ and read replicas for DB performance.
• Build and configure custom VPC of different CIDR block, configuration of Public/Private subnets, IGW, VPG, NAT instance and NAT G/W. Set up and Configuration of OPENVPN client to access AWS private VPC over VPN connection. creation of VPC peering between two custom VPCs.