Sai Pavan Puligadda
DevOps Engineer
Guntur
Summary
Experienced DevOps Engineer with background designing, testing and implementing infrastructure and applications. Talented performer with over 2+ years of experience using source control tools to identify and fix bugs in code. Consistent team player with exemplary multitasking skills.
Overview
3
3
years of professional experience
6
6
years of post-secondary education
1
1
Certification
3
3
Languages
Work History
DevOps Engineer
BYJU'S
Bangalore
11.2021 - Current
- At byju's, I will be closely working with Developers and helping them to deploy their code to all the work environments
- Providing GitHub access to developers, new team members and limiting their permissions according to the project
- Creating IAM users and providing the access to users with limited policies according to the need
- Creating GitHub actions workflows to deploy the code to different work environments
- Setup resources in the AWS cloud for deploying the code. Creating ECS from scratch for deploying and running code in docker based containers
- Troubleshooting the errors if errors occurred while deploying applications to ECS
- Worked on deploying Front-end code to Vercel tool using GitHub actions workflows, configuring the projects in Vercel, monitoring the deployments and troubleshooting if any errors occurred
- Creating batch jobs and configuring , deploying jobs manually and scheduling the batch jobs using cloud-watch events
- Worked on Open-search service in AWS and providing the access and configuring the log group in Open-search
- Worked on tagging all the AWS resources present in all work environments
- Gained good experience on Writing terraform code and Deploying AWS resources using terraform.
Network Engineer
Voxta
Hyderabad
12.2020 - 11.2021
- Voxta has built speech recognition bots in English and a variety of Indian languages
- Voxta mainly focus on creating speech recognition bots, Text to Speech converters
- During my journey with Voxta, I am a part of team where team is working on creating a speech recognition bot for a digital finance company. My roles and responsibilities includes: -
- Providing Ubuntu machine user access to employees
- Deploying VOIP based server named "Asterisk" to Ubuntu machines and configuring it work on local machines.
- Worked on MySQL data base and setup MySQL replication between the live servers
- Deploying NFS-Kernel server to Ubuntu machines, making a common folder to share files between
servers - Creating S3 buckets according to the team need and mounting S3 buckets to virtual servers in AWS to
share and upload files to cloud - Implementing SSL certificate to the live websites of Voxta
- Written shell scripts for taking backup of MySQL database and running the script using cron-tab in
Ubuntu machines - Creating and launching EC2 instance in AWS cloud, creating Load balancer with auto scaling group
for scaling the live website traffic. - Deployed SSMTP server in Ubuntu machines to send mails directly to the team about the server status
- Written shell script for looking into the disk space of running server and running the script using cron-tab. Script will send mail to team based on configured disk space threshold.
- Explored google cloud for storage purpose and uploaded few hard disk data to google cloud buckets
DevOps Intern
SCYTALE ALPHA PVT LTD
Mohali
02.2020 - 08.2020
- Worked on two projects called "SAI" and "AIRU" where these projects goal is to provide end-to-end encrypted Messaging, Video and Audio calling service to the users
- My role and responsibilities to these projects are: - Managing Ubuntu machines, creating users in Ubuntu and allotting systems to the users
- Managing static IP addresses for the Ubuntu machines in the office
- Deploying Ubuntu virtual servers to oracle virtual box - Deploying video conferencing server called "Jitsi" to the Ubuntu virtual machines using our Domain name (FQDN).
- Deploying ejabbered XMPP server to Ubuntu virtual machines, Installing them on our Domain name and registering users through CLI.
- Deployed LEMP stack to Ubuntu machine for launching company website.
- Applying SSL certificates to all the live servers.
- Testing the features of both the Apps.
DevOps Intern
JungleWorks
Haryana
09.2019 - 01.2020
- Learn many informative things related to Professional carrier
- JungleWorks trained me on various Dev Ops tools like Docker, Nagios, Ansible, Jenkins, version control tool (GIT), basics of AWS cloud, Linux Operating System(OS) and basic Networking
- During my five months of internship, I got a brief and clear idea of how Dev Ops plays the major role in IT
Education
B.Tech - Electronics and Communication Engineering
Lovely Professional University
Punjab 08.2016 - 05.2020
Intermediate - MPC
NRI Junior College
Guntur 06.2014 - 03.2016
10th Class -
Zilla Parishat High School
Cherukupalli 06.2013 - 04.2014
Skills
Linux
Oracle Virtual-box
TerraformNFS-kernel serverWeb servers - Nginx, Apache
GitHub & GitHub Actions
DockerVercelAmazon Web Services (AWS)JenkinsShell Scripting
Troubleshooting
Certification
AWS Certified Cloud Practitioner
Timeline
AWS Certified Cloud Practitioner
04-2022
DevOps Engineer
BYJU'S
11.2021 - Current
Network Engineer
Voxta
12.2020 - 11.2021
DevOps Intern
SCYTALE ALPHA PVT LTD
02.2020 - 08.2020
DevOps Intern
JungleWorks
09.2019 - 01.2020
B.Tech - Electronics and Communication Engineering
Lovely Professional University
08.2016 - 05.2020
Intermediate - MPC
NRI Junior College
06.2014 - 03.2016
10th Class -
Zilla Parishat High School
06.2013 - 04.2014