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
Kubernetes
Cloud Computing
CICD
Automation
Python
IAAC
Manager support
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