V J.

I am highly skilled professional having 15+ years of experience in IT Industry with 100% proven track record. Our core expertise includes Infrastructure Design, Implementation & Management, Networking, Linux/Windows Administration, DevOps integration, Cloud consulting and technical support. I'm not religious about technologies but we always seek the best tool for the job. Our Areas of Technical Expertise are but not limited to AWS: • EC2, RDS, Lambda VPC, S3, Elastic Beanstalk , SQS, SNS , SES , Route 53, IAM, Cloud watch, CloudFormation, CloudFront Microsoft/Azure Stack: • Windows Server 2008, 2012, 2016 • Active Directory, DNS, DHCP, DFS, File & Storage Services, Group Policy, IIS, Print Server, RDS (Terminal Server), WSUS • Exchange 2010, 2013, 2016, Exchange Online (Cloud) • Microsoft Office 365 implementation • Azure AD and Azure AD Connect (Directory Synchronization and Password Synchronization) • ADFS, Federation with Office 365, Single Sign on, Password Writeback, SSPR, Multi Factor Authentication (MFA). • Email Migrations to Office 365 - Exchange Server to Exchange Online (Office 365), Google to Office 365, GoDaddy to Office 365, IMAP to Office 365, Exchange Server Hybrid Deployment. • SharePoint Online, One Drive for Business, Skype for Business, Microsoft Teams. DevOps Toolset & CI/CD Implementation: • Jenkins, GitLab, GitHub Actions, CircleCI, CodeDeploy, Bitbucket Pipelines, Gradle • Jira, Confluence, Nexus Repository Manager, SonarQube, Vagrant • Prometheus, DataDog Infrastructure as Code and Configuration Management: • Ansible, Terraform, AWS CloudFormation Containerization and Orchestration: • Docker, LXC, Docker Swarm, ECS, Kubernetes, EKS, GKE, Rancher, Nomad Monitoring, Alerting, Log Management & Analytics: • ELK stack (Elasticsearch, Logstash, and Kibana), Splunk, Filebeat, Nagios, Zabbix, Grafana, Nagios, Monit, Graylog Ambari - Hortonworks/Apache Hadoop Ecosystem: • HDP - Hadoop HDFS, Hadoop MapReduce, AMS, Ambari Infra, HBase, Zookeeper, Pig, Hive, YARN, Flume, Storm, Spark, Kafka, SolrCloud, Oozie, Hue • Cloudera DataFlow (Ambari) / HDF - NiFi and NiFi Registry NoSQL Database: • MongoDB, DynamoDB, Cassandra, Couchbase Linux Stack: • CentOS/RHEL, Ubuntu OS • cPanel & WHM • Configuration of BIND DNS, FTP Server (VSFTPD), SFTP, Samba, NFS, IPTables, LVM Fail2ban and other miscellaneous services • Webserver and Load balancer using - Apache, Nginx, Lighttpd, HAProxy, Traefik • VOIP-Elastix PBX • Postfix/Exim/Sendmail Mail servers • Bash/Shell scripting Virtualization: • Proxmox VE, VMware vSphere, Hyper-V, XenServer Networking & Security: • LAN/WAN network design, implementation, and maintenance • pfSense, OPNSense firewall • Cyberoam/Sophos UTM device • VPN Implementation • Cisco Switches, Routers, ASA devices Database & Clustering Solution: • MySQL, PostgreSQL, Oracle • Percona, Patroni, etcd, confd, Keepalived & vip-manager (VIP), PgBouncer