Software Developer Quality Assurance

Uday Kalatturu

************@*****.*** 513-***-**** Austin, TX 78729 linkedin.com/in/udayk11

ABOUT ME

I'm an experienced Cloud DevOps/ SRE Engineer, Iac, Terraform, Ansible, Kubernetes, Docker and Full-stack Software Developer with over 6+ years of hands-on experience in the IT field with excellent communication skills. My expertise spans the entire development, testing and deployment process including, multi-cloud operations, and quality assurance testing, and oncall support practiced within agile methodologies. Eager to learn and leverage my skills to contribute to your team's success.

PROFESSIONAL EXPERIENCE

CLOUD ENGINEER at AMAZON.COM : Full Time, Austin, Texas Sept 2022 - Present

•Implemented the effective POS service which modernizes change management processes with internal MCM tools, AWS services, Devops, CI/CD and SRE practices on distributed systems leading to a $20M increase in B2B GMS.

•Led the initiation and development of the LPES project, leveraging my expertise in RESTful API development to enhance system integration and data exchange between services and leveraged Bash and Shell scripting.

•Worked on declarative scripting for cloud resource creation and configuration management using Open-source tools, Artificial Intelligence

•Crafted and managed AWS CloudFormation infrastructure (IaC), achieving consistent,scalable deployments and increasing deployment efficiency by 40%. Worked on software architecture and VPC, Networking configurations in multi-cloud environments.

•Leveraged Cloud computing and developed compute applications with EC2 and AWS Lambda, cutting costs by 25% and enhancing serverless operational efficiency. Proficient in deploying containerization application images to orchestration tools like ECS and EKS.

•Utilized AWS EC2 to deploy and manage scalable compute instances, optimizing configurations for cost-effectiveness and performance.

•Proficient in designing and implementing Continuous Integration/Continuous Deployment (CI/CD) pipelines, facilitating streamlined code integration, automated testing, and seamless deployment processes. With extensive experience in ensuring the reliability, Resiliency, Performance, and Scalability of complex systems made me a seasoned Site Reliability Engineer (SRE).

•Optimized DynamoDB for high-performance queries, achieving a 15% improvement in speed and a 20% reduction in storage costs.

•Managed and optimized AWS S3 and DynamoDB for efficient storage handling, including setting up lifecycle policies and change management requests implementing best practices and Shell scripting and Bash for data security and accessibility.

•Contributed to the development of web-based microservices applications using Java, Spring, Spring Boot, React and other emerging technologies, implementing features such as user authentication, database integration (Oracle DB), and dynamic content generation.

•Automated pipelines and architecture development and boosted productivity by 35% in multilpe platforms (iOS and Android)

•Proficient in a range of AWS services including CI/CD, IaC, Cloudformation, CDK, Lambda, S3, SQS, CDK, SNS, DynamoDB, Redshift, Step Functions, and CodePipeline and Kinesis, Elastic Container Service (ECS), Elastic Kubernetes Service (EKS), CloudWatch, HELM

•Levereged AWS Cloud deployment, enhancing efficiency and cutting release times by 50% through pioneering engineering practices.

•Excelled in 24/7 oncall production support and incident response with developing documentation for services and issue root-cause analysis.

•Conducted unit and integration testing with Mockito, reducing bugs by 40%. Engaged in code reviews, improving code quality, and advanced Agile CI/CD, speeding up deployments by 30%.

Software Automation Engineer at Larsen & Toubro Infotech – UBS : Full Time, Bengaluru, India Aug 2018 - Jan 2022

•Contributed to a UBS Wealth Management project, enhancing client lifecycle management and onboarding efficiency by 30%.

•Leveraged Docker, Kubernetes, Terraform, Chef to ensure efficient IaC deployment, containerization and orchestration of applications.

•Orchestrated a comprehensive Azure-based cloud infrastructure integrating AzureVMs,Storage, AzureDevops, ActiveDirectory, Azure Resource Manager, and Logic Apps. This multi-faceted approach provided a secure, platform that supported complex financial transactions.

•Demonstrated expertise in leveraging tools such as Jenkins, GitLab to enhance development workflows, reduce integration issues, and ensure rapid, reliable delivery of high-quality software solutions. Practiced Devops and SRE best practices for improving the performance.

•Developed and tested code for over 9 Java application services, enhancing their scalability, efficiency, and maintainability by 30%, and ensuring alignment with design specifications. Leveraged Ansible and terrafrom for infrastructure creation and configuration management.

•Experienced in full-stack development, with a strong foundation in Java and extensive use of the Spring Framework and Spring Boot, Angular to develop robust back-end services and API integrations for complex web applications in Software Development Life Cycle.

•Improved financial advisor productivity by 20% through a refined Workstation for UI/API integration, boosting investment banking client data accuracy by 15% across diverse client types, including trusts and organizations by working on CICD operations and tasks.

•Refined SQL queries, indexes, and stored procedures, achieving a 40% increase in data processing efficiency and scaliblity.

•Managed project code with Git and built applications using Maven, while employing Test-Driven Development, BDD and JUnit, Playwright, SonarQube, Prometheus, Grafana for enhanced testing and debugging, leading to a 30% reduction in post-deployment bugs.

•Troubleshooted production issues and collaborated with a cross-functional team of developers, business analysts, and project managers to deliver high-quality software products.

CERTIFICATIONS:

•AWS Certified Solutions Architect- Associate issueed by Amazon Web Services Training and Certification Feb 2024

EDUCATION

Master of Science in Information Technology at University of Cincinnati, Ohio 3.917/4.0 Aug 2021 - Aug 2022

SKILLS

•Web Technologies: HTML5, CSS3, ReactJS, TypeScript • Programming Languages: Java GoLang, Python

•Frameworks: Spring MVC, SpringBoot, Selenium, RestAsssured, Cucumber • Databases: MySQL, Oracle,NoSQL,Redshift, DynamoDB

MiscellaneousTechnologies: Unix, Linux, RHEL, Ubuntu, Shell scripting, XML, JSON, Jira, Git, Confluence, Kafka, JUnit, EC2,ELB, EMR,ECS,S3,RDS,VPC, DataDog, RESTful, Bitbucket, Tomcat, Agile, Docker, Kubernetes, DevOps, Jenkins, Scrum, ETL, Playwright, SonarQube, Kinesis, Chef, Puppet, Vagrant

Contact this candidate