Archana Vadde

Project Description: As a DevOps Engineer on the HSBC Cloud Transformation Project, I played a pivotal role in the successful migration and optimization of HSBC's financial systems to cloud-based infrastructure. This complex and high-stakes project demanded expertise in cloud technologies, DevOps practices, and stringent security and compliance standards. By leveraging my expertise and efforts, I made substantial contributions to the success of the project. Through my contributions, the project achieved improved operational efficiency, reduced costs, enhanced security, and scalability. My expertise in cloud technologies and DevOps practices played a crucial role in ensuring the success of this mission-critical project. This project not only strengthened my skills as a DevOps Engineer but also demonstrated my ability to drive positive change within complex organizations.

Responsibilities:

• Managed the Linux environment to ensure seamless deployment, automation, and scalability of applications within the organization.
• Utilized Visual Studio's debugging and diagnostic tools to troubleshoot and resolve build failures, performance issues, and other deployment-related challenges.
• Utilized version control systems Git to track changes in Terraform code, enabling collaboration with team members and maintaining an audit trail of modifications.
• Designed & implemented Infrastructure as Code (IAC) using Terraform to automate infrastructure.
• Worked on DevOps tools to build E2E pipeline from SCM to production deployments and implemented CI/CD pipeline
• Ensuring the security and compliance of AWS resources by implementing best practices, security controls, and encryption mechanisms.
• Experienced with compute, networking, storage, database, security, and management tools service groups.
• Implementing and optimizing auto-scaling, load balancing, and high availability solutions.
• Orchestrated the storage and retrieval of Terraform state files in an S3 bucket. Implemented state locking to prevent concurrent modifications and maintain the integrity of the infrastructure.
• Designed, implemented, and managed AWS-based data pipelines for batch and real-time data processing, leading to a reduction in data latency.

Project Description: Telephonica is one of the world's largest telecommunications operators, serving millions of customers across Europe, Latin America, and other regions. Telefónica provides a wide range of telecommunications services, including fixed-line and mobile phone services, broadband internet, television, and digital services. As a Cloud DevOps Engineer at Telefónica project, I had the privilege to contribute to a critical project focused on network optimization and expansion. This project played a pivotal role in enhancing Telefónica's telecommunications services and ensuring a seamless user experience. Now Telefonica was able to transform its software delivery process, reducing deployment times, enhancing system reliability, and achieving greater operational efficiency.

Responsibilties:

• Investigated and resolved issues with Jenkins jobs, pipelines, or infrastructure components, collaborating with development and operations teams to identify root causes and implement solutions.
• Conducted code quality assessments using SonarQube to identify and prioritize code issues, including bugs, code smells, and vulnerabilities.
• Designed Dockerfiles and Docker Compose files to create reproducible and consistent environments across development, testing, and production stages.
• Managed Docker containerization processes to streamline application deployment, enhance scalability, and facilitate efficient collaboration between development and operations teams.
• Created Clusters using Azure Kubernetes Service and worked on creating many pods, replica sets, services, deployments & labels by writing YAML files.
• Analyzed resource utilization and optimized Kubernetes deployments for cost efficiency.
• Implemented resource quotas and limits to prevent resource sprawl.
• Developed and maintained alerting rules in Prometheus to promptly identify and respond to potential incidents, ensuring high availability and reliability of critical systems.
• Designed and configured custom dashboards in Grafana to effectively visualize and analyze data, enabling timely decision-making and proactive issue resolution.
• Managed and maintained the ELK stack to ensure efficient log collection, analysis, and visualization, enabling proactive identification of system issues and contributing to streamlined troubleshooting processes.
• Utilized Kubernetes namespaces for multi-tenancy, segregating environments and ensuring isolation between development, testing, and production workloads.

Project Description: Mylan is a global pharmaceutical company that specializes in the development, manufacturing, and distribution of generic and specialty pharmaceutical products. Mylan is known for producing a wide range of prescription and over-the-counter medications, including both brand-name and generic versions of drugs. The company has a significant presence in the healthcare industry and has played a role in making medications more accessible and affordable to people worldwide. To support its operations, I implemented Cloud and DevOps practices for the development of application.

Responsibilities:

• This is a Java-based application, and my responsibility is to setup CI/CD pipeline using Jenkins and triggers the build the process.
• Pioneered the adoption of robust CI/CD practices via Jenkins enhancing code delivery efficiency by 60% and guaranteeing code integrity.
• Ensuring that Nagios configurations and monitoring practices comply with industry standards and regulations, and implementing security best practices to protect monitoring data and infrastructure.
• Worked on Ansible as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications
• Utilized Python scripting capabilities to automate the provisioning and configuration of infrastructure using tools like Ansible and Terraform.
• Automated infrastructure provisioning using Terraform, managing Azure resources and ensuring infrastructure as code (IAC) best practices.
• Automated routine operational tasks and performed system monitoring using Azure Monitor and Log Analytics.
• Incorporated SonarQube into the CI/CD pipeline for continuous code quality checks. Automated code analysis and reporting.
• Worked in atmosphere of cross-functional team within the organizations Agile using Scrum project life cycle.
• Resolving the Jira tickets for different environments of DevOps for all the projects.

Project Description: Scrom (E-learning) The Learning Technologies portfolio is designed around the needs of workplace learning professionals. Consisting of industry-leading exhibitions, conferences, online events, communities, learning resources, collaborative tools and knowledge-sharing opportunities, it enables L&D professionals to learn, interact and Network throughout the year. Technology is constantly driving change and its adoption in L&D continues to grow at a phenomenal pace. As technology continues to develop new, exciting and increasingly effective ways of reaching and engaging learners, its integration has become vital to the success of every L&D and HR department. Spearheaded the implementation of a robust CI/CD pipeline to automate software development, testing, and deployment processes, enhancing efficiency and reducing time-to-market for LTG's e-learning products.

Responsibilities:

• Highly skilled in Python development, adept at both creating and maintaining sophisticated applications.
• Track record for producing well-structured and easily understandable code, alongside enforcing coding guidelines through code reviews
• Familiarized with the tools and technologies commonly used in DevOps, such as version control systems , CI/CD, Serverless technologies, configuration management.
• Learnt about cloud computing platforms and containerization technologies.
• Supported the automation of build, test, and deployment processes to streamline software delivery
• Gained a solid understanding of DevOps principles, methodologies, and best practices.
• Supported the documentation of infrastructure configurations, setup guides, and troubleshooting procedures for internal knowledge sharing.
• Expertise in managing Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS), and Serverless technologies within a prominent Cloud provider, while also cultivating familiarity with other leading Cloud platforms; accountable for designing, deploying, and optimizing cloud-based architectures to enhance operational efficiency and scalability in a DevOps capacity.
• Gained awareness of security best practices and compliance requirements by assisting in setting up security groups, firewalls,
• Proficient in configuring and troubleshooting TCP/IP networks, ensuring seamless data communication and network stability