Download PDF

Javeed Miyadad

AWS | AIX |Linux & VMware Administrator with 4.10 years Experience

Summary

                Proven Success in Systems Optimization and Strategic IT Solutions

Multi-certified (IBM AIX 7.1 , AWS Solutions Architect) systems administrator with strong experience managing server infrastructures and data-center operations across AIX, Solaris and Linux platforms. Effectively plan, install, configure and optimize IT infrastructures to achieve high availability and performance both on Traditional and Cloud Infrastructures
Proven ability to create and deliver solutions tied to business growth Organizational development and systems/network optimization. Skilled problem identifier and troubleshooter comfortable managing systems, projects and teams in a range of  IT environments.

Work experience

Nov 2016Present

Systems Engineer

TATA Consultancy Services

Working in a US financial project as a AWS Cloud, AIX and Linux operations support admin with 370 Aix servers and over 6000 Linux Servers

    • AWS Operations includes 
      • Responsible for architecture,designing, implementing and supporting of cloud based infrastructure and its solutions
      • Proficient in AWS services like VPC, EC2, S3, ELB, Autoscaling, EBS, RDS, IAM, cloud formation, Route 53, CloudWatch, cloudFront, Cloud Trail.
      • Experiance in creating multiple VPC's and Public and Private subnets as per the requirement and distribute them as groups into various AZ's of the VPC
      • Created NAT gateways and instances to allow communication from the private instances to the internet through bastion hosts
      • Used security groups, network ACL's internet gateways and route tables to ensure a secure zone for organization in AWS public cloud 
      • Created and configured elastic load balancers and auto scaling groups to distribute the traffic and to have a cost efficient, fault tolerant and highly available environment
      • Configured S3 buckets with various life cycle policies to archieve the infrequently accessed data to storage classes based on requirement
      • Possess good knowledge in creating and launching EC2 instances using AMIs of Linux, Ubuntu and wrote basic bootstrap codes
      • Used IAM for creating roles, users, groups and also implemented MFA to provide additional security to AWS account and its resources.
      • Maintained the monitoring and alerting of production and corporate servers using cloud watch service.
      • Created EBS volumes for storing application files for use with EC2 instances whenever they are mounted on them.
      • Created Snapshots to take backups of the volumes and also images to store launch configuration of the EC2 instances.
      • Good knowledge on writing cloud formation templates in JSON to create custom VPC, subnets, NAT to ensure successful deployment of web applications.
      • Implemented domain name service DNS through route 53 to have highly available and scalable applications.
      • Profound knowledge on server and DB migration services like AWS application discovery service, AWS server migration service, AWS database migration service.
      • Good knowledge on Data Transfer services like S3 transfer acceleration, AWS Direct connect, Amazon Kinesis firehose, AWS Storage and file gateway.
    • Linux operations includes
      • CPU, SWAP and file system alerts
      • LVM management, Kernel parameter changes.
      • Server build management
      • Troubleshooting kernel related issues and server performance issues
      • Kernel patching
      • Adding route entries for server access from different zones
      • NFS Configuration, OS upgradation
      • Package installations using Yum or RPM repository
      • ASM lun assignment, NAS requests
      • User ID cloning, APP and DB Connectivity issues, Sudo activities.
      • Vmware tools upgrade, server decommissioning and server patching.
      • Worked on both physical as well as virtual server patching.
    • VMWare Operations for Linux includes
      • Storage VMotion for replicated and Non-replicated data stores
      • Creating memory resource pools for dedicated servers
      • Creating new data stores from cluster end
      • Adding disks, nicks from VCenter
      • CPU and Memory upgrades
  • AIX Operations includes
    • CPU, swap and file system issues.
    • SAN Storage Requests, troubleshooting LUN issues on server
    • Maintaining LVM, File system creation and extensions.
    • User management requests like ID unlock, ID deletion, providing sudo, kerberizing IDs for Hadoop server authentications
    • Server migrations from AIX 6.1 to 7.1
    • Worked on patch administration, server decommissions.
    • VIO server updates, configuring and setting up environment using NPIV and SEA technology
    • DLPAR opertions for memory and CPU upgrades.
    • Hardware replacement calls like, disk replacements, fan replacement.
    • Live partition mobility LPM operations while moving to power 8 hardware
Jun 2013Oct 2016

Analyst

HCL Technologies
  • Handling both L1 and L2 operations in AIX environment and L1 operations alone in Linux Environment.
  • Linux Operations includes file system size issues, server hung issues, Patching, CPU and file system monitoring.
  • AIX operations includes, Server Building and BOS Installations from NIM
  • Configuration and administration of Logical Volume Manager
  • AIX Patching & package administration
  • Performance Monitoring and tuning
  • Worked on Disk replacement calls,
  • HMC with physical server connection issues, system backup and restore & System dumps,
  • Handling PRM and PMH issues with IBM for RCA’s for Hung issues,
  • Working on User administration tickets, file system issues.
  • Configuring SAN storage and assignment to file system.
  • Server Decommissions.
  • HMC upgrade and its operations.
  • Team Size: 3

Education

Aug 2011Nov 2012

M Sc in Software Engineering

University of Greenwich -- London
  • Specialization in Visual Interactive Processing
  • Software Tools and Techniques
  • Operating Systems and Application Server Security
  • Software Engineering Management
  • Mobile Application Development
  • Business Intelligence
  • Data warehousing,
  • Enterprise Software Engineering Development
Sep 2007May 2011

B Tech in Computer Science & Engineering

JNTU - Kakinada
  • C, C++ and JAVA Programming
  • Database Management Systems
  • Software Testing
  • Web Technologies
  • Information Security
  • Artificial Intelligence
  • Unix & Shell Programming,
  • Computer Graphics
  • Network Programming

Certifications

Nov 2017Nov 2019

AWS Certified Solutions Architect - Associate

Amazon
Oct 2015Present

IBM AIX 7.1 System Administrator

IBM Corporation