Summary
Overview
Work History
Skills
Timeline
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Jayanthi Sai Chandra

Jayanthi Sai Chandra

Melbourne,VIC

Summary

  • Hands-on experience in Architecting Cloud Solutions using various AWS Services including EC2, EBS, VPC, S3, Glacier, EFS, Auto Scaling.
  • Hands-on experience on Securing the Infrastructure on AWS using IAM, KMS, Cognito, API Gateway, Cloud Trail, Cloud Watch, Config, Trusted Advisor, WAF, Shield, Network Firewall, Security Groups, NACL etc.
  • Deep understanding in Networking which includes VPC, Subnets, Routes, Transit Gateway, Direct Connect, VPC Peering, NAT and Internet Gateways.
  • Expertise in DevOps, Release Engineering, Configuration Management, Cloud Infrastructure, Automation using Cloud Formation, Ops works, Code Pipeline, Code Build, Code Deploy, Elastic Beanstalk, RDS, Data Pipeline.
  • Good knowledge on Application Migrations and Data migrations from Onpremise to AWS Cloud.
  • Good understanding of monitoring tools like Cloudwatch, Nagios, Opsenter, Grafana.
  • In depth knowledge in Architecture and Administration of Apache Cassandra and Datastax Enterprise Cassandra in On-Premise and Cloud.
  • Hands on experience in setting and maintaining the Cassandra Cluster in AWS.
  • Expertise in Microsoft Azure Cloud Services (PaaS & IaaS).
  • Developed methodologies for cloud migration, implemented best practices and helped to develop backup and recovery techniques.
  • Experienced in Linux Administration.
  • Excellent track record for diagnosing complex problems and consistently delivering effective solutions.
  • Good experience in understanding performance requirements and building VM's according to the requirements
  • Exposed to all aspects of Software Development Life Cycle (SDLC) such as Analysis, Planning, Developing, and testing and Post-production analysis of the projects.

Overview

11
11
years of professional experience

Work History

Technical Lead

Wipro Technologies
09.2020 - Current
  • Involved in designing Architecture and Component level documentation
  • Build an Enterprise Platform on AWS using multiple services like EC2, VPC, Transit Gateway, AWS Keyspaces, CloudFormation, CloudWatch, Backups, CodeCommit, CodePipeline and CodeDeploy
  • Focusing on high-availability, fault tolerance, and auto scaling using AWS Cloud Formation
  • Configured and managing complete Monitoring and Alerting solution using AWS CloudWatch
  • Configured various performance metrics using AWS Cloud watch & Cloud Trial
  • Worked on configuring Cross-Account deployments using AWS Code Pipeline, Code Build and Code Deploy by creating Cross-Account Policies & Roles on IAM
  • Used AWS Route 53 for configuring the High-Availability and Disaster recovery to make the environment up and running in case of any unexpected disaster
  • Maintained the user accounts (IAM), RDS, Route 53, VPC, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud
  • Designed, deployed, managed and operating scalable, highly available, and fault tolerance system on AWS
  • Responsible for configuring and securing the infrastructure on AWS Cloud
  • Configuring the Continuous integration and Deployment(CI/CD) of the code on to AWS cloud

Technical Consultant

Sonata Software
07.2019 - 09.2020
  • Design & Implementing multitenant account structure for Management, NONPROD and PROD accounts
  • Planning, Create; Deploy the RHEL 8.x, 7.x Servers / Instances in AWS Cloud Environment
  • Configuring of Virtual Private Cloud (VPC) with networking of subnets containing servers
  • Configured Application Load Balancer for EC2 instances to serve the end users using applications during unexpected traffic/demand
  • Created and worked on Elastic Block Store and Instance Store Volumes
  • Checking up the Servers Health Status on regular basis
  • Creating S3 buckets and managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS
  • Configured S3 Buckets for EBS backed Snapshots, versioning for data backups and setting up lifecycle management policies
  • Configuring and managing AWS Simple Notification Service (SNS) and addressed the alert issues
  • Configuring IAM roles for EC2 instances and assigns them policies granting specific level access to S3 buckets
  • Managed complex administrative tasks like scaling, failure-handling and monitoring services

Sr Cloud Engineer

Yukthi IT Solutions (YITSOL)
12.2017 - 07.2020
  • Installing, configuring, monitoring Apache Cassandra Prod, Dev and Test clusters
  • Involved in requirements gathering and capacity planning for multi datacenter Apache Cassandra cluster
  • Involved in the process of adding a new Datacenter to existing Cassandra Cluster
  • Involved in upgrading the Cassandra test clusters
  • Set Cassandra backups using snapshot backups
  • Execution of CQL queries
  • Installation of search technologies such as Apache Solr on AWS EC2
  • Implemented continuous integration using Jenkins
  • Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process

Devops Engineer

Mantena Technologies (merged with Nexivo Consulting Pvt.Ltd in June 2017)
04.2016 - 12.2017
  • Implementation using Jenkins along with Shell scripts to automate routine jobs
  • Deploying and managing many servers utilizing both traditional and cloud oriented providers (AWS) with the Chef Platform configuration system
  • Create AMIs for mission critical production servers for backup
  • Install, configure and maintaining web services Experience with Apache, Nginx, PHP-fpm
  • Experience with DNS
  • Knowledge of complex web hosting configuration components
  • Hands-on Red Hat / Debian environments
  • Scripting on Bash (upper medium)
  • Basic experience with Load Balancing, (HaProxy)

Database Administrator

Iquadra
01.2014 - 03.2016
  • Used OpsCenter to monitor prod, dev, test, Cassandra clusters
  • Performance tuning a Cassandra cluster to optimize writes and reads
  • Involved in the process of bootstrapping, decommissioning, replacing, repairing, and removing nodes
  • Optimized the Cassandra cluster by making changes in Cassandra configuration file and Linux OS configurations
  • Configured internode communication between Cassandra nodes and client using SSL encryption
  • Installed and Configured DataStax OpsCenter for Cassandra Cluster maintenance and alerts
  • Writing Shell Scripts for managing day-to-day activities and automation of backup

Skills

  • Windows
  • DOS
  • UNIX
  • Linux
  • Amazon Web Services
  • Microsoft Azure
  • MySQL
  • Cassandra
  • Mongodb
  • Apache Tomcat
  • Spark
  • Solr
  • Kafka
  • Jenkins
  • Code Build
  • Code Pipeline
  • Chef
  • Ansible
  • Datastax Opscenter
  • Nagios
  • CloudWatch
  • Azure Monitor
  • GIT
  • SVN
  • Bitbucket
  • Code Commit

Timeline

Technical Lead

Wipro Technologies
09.2020 - Current

Technical Consultant

Sonata Software
07.2019 - 09.2020

Sr Cloud Engineer

Yukthi IT Solutions (YITSOL)
12.2017 - 07.2020

Devops Engineer

Mantena Technologies (merged with Nexivo Consulting Pvt.Ltd in June 2017)
04.2016 - 12.2017

Database Administrator

Iquadra
01.2014 - 03.2016

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Jayanthi Sai Chandra