Summary
Overview
Work History
Education
Skills
Certification
Timeline
SoftwareDeveloper
AJAY KUMAR

AJAY KUMAR

DevOps Consultant/Freelancer
Charkhi Dadri,HR

Summary

Have vast experience in DevOps and Cloud services and making architecture for different startup and MNC companies for more than 10+ years. A DevOps (Freelancer + Volunteer) professional with progressive career history across design, project leadership and financial/cost reduction initiatives in Cloud environments. Known for ability to improve productivity and generate cost containment systems.

Overview

3
3
Certificates
4
4
years of post-secondary education
9
9
years of professional experience

Work History

DevOps Manager

Everledegr
Remote, HR
10.2018 - 04.2021
  • Facilitated DevOps culture and multiple Cloud implementations using IaaS Kubernetes combo - deployments, daemonsets, services, ingress, security, High- availability, authentication, logging and monitoring.
  • Worked on 5 different type of Cloud providers' K8s - AWS EKS, GKE, AKS, Tencent, DigitalOcean
  • Containerisation combo - docker, dockerfile, docker-compose, images, private secure registry
  • AWS combo - Almost all the major services including- VPC ( subnet, routes, peering, VPN<>VPC, NAT, IGW, endpoints etc) EC2 ( AMI, Snapshot, encryption, ELB, Autoscaling etc) S3 IAM cross-account access, Lightsail ,Security(WAF, SG, NACL, BucketPolicy, IAM policy etc.) Route53, Cloudfront Monitoring (Cloudtrail, cloudwatch) Programming (Lambda+python) RDS, Redshift, DynamoDB,Cognito
  • GCP => Storage, VM, Database, GKE , IAM , API, CDN, DNC, BigQuery, Security, Recommedations, Spanner etc
  • Worked on DevOps CICD major deployment keeping security in mind using - Ansible, Jenkins, AzureDevOps, Bitbucket pipelines, Code Deploy, Codepipeline, ECS , Elasticsearch , nginx, buddyCICD

Senior Cloud Administrator

ZS
06.2016 - 10.2017
  • Involved in designing and deploying a multitude application utilising almost all the AWS services using Cloudformation (EC2, IAM, S3, RDS, Redshift, ELB, Networking-VPC, security) focusing on high-availability, fault tolerance, and auto-scaling.
  • Automate the infrastructure using Python2.7 and automation and CI/CD tools like Jenkins, CodePipeline, Cloudformation, Docker/Container.
  • Amazon Lex design and deployment for Ops related question-answers.
  • Projects for client specific requirements like Redshift-SSO, Lex bot etc.
  • Responsible for security in the cloud and making infra more secure by providing secure access.
  • Responsible for designing DR strategies for clients.
  • VPC, security group, scaling infrastructure and other services.

Senior Engineer

Sungard
Pune, MH
04.2016 - 06.2017
  • Involved in designing and deploying a multitude application utilising almost all the AWS services on different clouds ( AWS, Azure) (EC2, IAM, S3, RDS, Redshift, ELB, Networking-VPC, security) focusing on high- availability, fault-tolerance, and auto-scaling.
  • POCs for new clients who are migrating to AWS from on-premises to AWS.

System Engineer

TCS
Gurgaon, Haryana
07.2015 - 03.2016
  • Provided on call support for services / businesses across globe.
  • Responsible for developing and designing infrastructure as a service(IaaS) of Linux environment using AWS (EC2, VPC, ELB, EBS, S3, IAM, RDS, Route 53) Manage backups (TSM, AVAMAR, AWS storage gateway) Disaster Recovery planning Scale infrastructure whenever necessary (Resizing disks/partitions) Worked on Ansible - Automation tool Operations Professional IBM India Pvt Ltd.
  • Provided on call support for services / businesses across globe.
  • Solving day to day Level-2 problems (escalations) and following it up with the customer/vendor until closure through ticketing system like Maximo/Support Central.
  • Root Cause Analysis for recurring problems on OS (Linux) and Backup and recovery.
  • Proactively monitoring system's health and taking preventive or corrective action as required.
  • Got EC2, S3-storage, CloudWatch experience (Linux OS) Daily to daily operations tasks on EC2, S3, Monitoring.

Operations Specialist

IBM
Noida, UP
01.2012 - 01.2015
  • Responsible for DR tests for, Avamar using proxies, DB2 recovery, Recovery to cloud Linux administration.
  • Responsible for designing DR strategies for clients.
  • AWS EC2-CLASSIC, S3.
  • Storage backups and disaster recovery

Education

Bachelor of Technology -

The Technological Institute of Textile & Sciences
Bhiwani
06.2007 - 07.2011

Skills

DevOps

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Certification

Kubernetes CKAD

Timeline

Google Cloud Certified

04-2021

Kubernetes CKAD

03-2021

2X AWS Certified.

05-2019

DevOps Manager

Everledegr
10.2018 - 04.2021

Senior Cloud Administrator

ZS
06.2016 - 10.2017

Senior Engineer

Sungard
04.2016 - 06.2017

System Engineer

TCS
07.2015 - 03.2016

Operations Specialist

IBM
01.2012 - 01.2015

Bachelor of Technology -

The Technological Institute of Textile & Sciences
06.2007 - 07.2011

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AJAY KUMARDevOps Consultant/Freelancer