Sravan Kumar Tellakula

Lead Systems Engineer with a proven track record of high productivity and efficient task completion. Expertise in systems architecture, cybersecurity, and automation tools. Strong problem-solving abilities and adaptability contribute to seamless project execution and system optimization.

• Hands on experience on Amazon Web Services infrastructure and its services like Elastic Beanstalk, Elastic Compute Cloud (EC2), Elastic Load Balancers, S3, Cloud Front, Elastic File system, RDS, VPC, Route53, Cloud watch.
• Proficient knowledge on ServiceNow tools, which includes Incident management, change management (SCR, MCR, ECR), Problem Management and maintaining KB articles.
• Automated complete infrastructure with Python boto3 and Terraform.
• Proficient knowledge on maintaining the infrastructure with various alerting mechanisms.
• Hands on experience with various monitoring tools like Cloudwatch and Datadog.
• Hands on experience with ticketing tools like JIRA, Service Now, Support and bugzillas.
• Strong ability to troubleshoot issues generated while building or deploying the resources.
• Worked at optimizing volumes and EC2 instances created in multiple VPC’S.
• Maintaining core business critical systems as well as our cloud infrastructure.
• Focused automation and continuous integration.
• Working knowledge on Docker technologies.
• Excellent skills in applying Continuous Integration, Continuous Deployment and Continuous Delivery processes & tools [ Example: Git, Jenkins, Bit Bucket.].
• Infrastructure design, tools development, release processes in order to streamline delivery model.

• I have been consistently recognized by my organization, including receiving the EPAM prestigious IMPACT award from the CEO for the year 2023-24. I have earned over 30 customer awards and multiple value champion awards.
  
  Additionally, I emerged as a winner in the Amazon Web Services (AWS) DeepRacer Challenge, a global competition. 🏁

Project Name
World check one – KTLO team
Team Size
25
Start Date and End date
Aug 23 2021 To Till Date
Company Worked
EPAM   Limited
Total Duration
Current
Client Name
London   Stock Exchange Group
Description
World-Check   One is an essential screening platform, created to support due diligence   needs in the fight against financial crime, bribery, and corruption.
I   am the architect for this team.
Aims   to provide:
The   main objective of our team is to take the ownership of all environments and   also make sure development process is going smooth. We are the bridge between   SRE (Production Ops team) and the development team.
Provide   required trainings and make sure, SRE team is up to the speed with releases   and deteam.
We   also take care of entire pipelines and make sure deployments and release are   smooth.
Role & Contribution
Roles and Responsibilities:
Design   and implement solutions in AWS infrastructure.
Design   and implement the delivery / deployment pipelines (CICD)
Write   lambda functions and implement the same AWS.
Write   jobs and deploy infrastructure using Jenkins.
Automate   infrastructure using terraform and cloudformation
Update   and manage CICD tools such as GitHub and Jenkins.

Project Name
Mobile App
Team Size
15
Start Date and End date
No3rd 2017 To July 16th 2021
Company Worked
Infosys   Limited
Total Duration
~ 3.5 Years
Client Name
Royal Bank   of Scotland
Description
Client has an award-winning mobile app with over 7.50 million personal   customers. It has been decided to migrate the 3rd party middle-tier of Mobile   banking application to an in-house developed application hosted on AWS. Our   team is responsible for delivering and maintaining application.
Aims to provide:
A service that is functionally equivalent to the current 3rd party   middleware.
A seamless migration and identical customer experience for users.
A solution that can support the delivery and operation of additional Apps in   the future.
Role & Contribution
Roles and Responsibilities:
Maintained   multi-tier architecture with enterprise class security, network and systems   management.
Take   a complete ownership of deploying services and maintain micro services in   AWS.
Take   care of governance like change records, maintain documentation and   write/execute runbooks for deployments.
Join   in scrum calls and update the status/progress proactively.
Create   the lambda functions for a quick and minor requirement.
Worked   extensively with AWS services like VPC, EC2, S3, ELB, Autoscaling Groups   (ASG), EBS, IAM , Route 53, RDS, DynamoDB, Lambda, CloudWatch, CloudTrail,   CloudFront..
Working   on setting up Dockers in the existing environment
implementation of automation using Python   and terraform.
Maintaining   the infrastructure by keeping the effective alert mechanism using CloudWatch   and set up to create automatic incident creation for alerts based on severity   like P2, P3,P4 &P5..
Working   on JIRA, Confluence and Service now ..etc.
Applying   Continuous Integration, Continuous Deployment and Continuous Delivery   processes & tools [ Example: Git, Jenkins, Bit Bucket and Jenkins.].
Participate   in resilience and pen testing effectively. Automated most of the resilience   test scenarios using Python scripting.
Creating   alarms in Cloud Watch service for monitoring the infrastructure and service   both
Maintain   the team and assign the work accordingly.

• Certified Kubernetes Administrator
• AWS Solution Architect Professional
• AWS Security Specialty
• Terraform Associate