Summary
Overview
Work History
Education
Skills
Projects
Disclaimer
Professionalsummary
Languages
Timeline
BusinessAnalyst

Rajasekhar L

Hartford,CT

Summary

To work as a DevOps Engineer, specializing in release and configuration management, in a dynamic environment where my skills in software configuration management and the software development life cycle can be challenged to meet the company's objectives.

Experienced in using Infrastructure as Code (IaC) tools like Terraform for cloud resource management, creating scalable and cost-efficient environments. Over 9 years of IT experience, with extensive expertise in DevOps, system administrator, and desktop support. DevOps Expertise: 5+ years of experience as a DevOps Engineer specializing in configuration and release management. System Administration & Desktop Support: 4 years of experience in system administration and desktop support roles, providing comprehensive IT solutions and support. Expertise in Amazon AWS Cloud Administration, including services such as EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, Auto Scaling, CloudWatch, CloudFront, and Security Groups. Experienced in managing various environments within the software development life cycle (SDLC). Proficient with build tools like Maven for creating deployable artifacts (JAR, WAR) from source code. Skilled in CI, CD, and Pipeline as code in Jenkins. Experience with web servers like Apache and Nginx, and application servers like Tomcat for package deployment. Worked in microservices environments using Docker for continuous delivery. Experienced with Docker containerization. Created clusters for load balancing and failover environments. Launched and configured Amazon EC2 cloud instances (Linux/Ubuntu/RHEL) for specific applications. Managed access control and plugin installations and configured distributed builds using the Master/Slave concept in Jenkins to achieve Continuous Integration and Delivery (CI/CD). Knowledgeable in Scrum and Agile methodologies. Developed Ansible Playbooks for system configuration management. Experience in branching, tagging, and maintaining versions across environments using the SCM tool GIT. Ability to build deployment scripts and automated solutions using scripting languages such as Shell scripting (Bash). Strong experience in CI (Continuous Integration) and CD (Continuous Deployment) methodologies. Collaborated with developers and analysts to address project requirements, effectively managing time and prioritizing multiple projects. Excellent communication, teamwork, and relationship management skills. Experience with bug tracking tools like JIRA. Strong troubleshooting skills for issues arising during building and deployment in production support. Responsible for designing and implementing infrastructure solutions using Terraform. Ability to create Deployment YAML files for web applications in Kubernetes. Experienced DevOps professional prepared for this role with strong background in implementing and managing CI/CD pipelines, cloud infrastructure, and automation tools. Adept at fostering team collaboration and achieving results, flexing with changing needs, and ensuring reliability. Skilled in containerization, orchestration, and configuration management, with focus on continuous improvement and operational excellence. Professional DevOps engineer prepared to bring innovative solutions to complex challenges. Extensive experience in automating workflows and maintaining high availability systems. Known for reliability and adaptability, with strong focus on team collaboration and achieving results. Skilled in containerization, cloud services, and monitoring tools.

Overview

9
9
years of professional experience

Work History

Sr DevOps Engineer

ISG Novasoft Technologies
03.2021 - Current
  • Designed, developed, and implemented complex GCP environments, adhering to country laws and regulations regarding cloud automation and orchestration
  • Contributed to various phases of the consulting, implementation, and service operation lifecycle for GCP-based projects
  • Performed engineering evaluations for new environment builds on GCP, leveraging Google best practices
  • Architected and improved automation solutions using Terraform, Ansible, and GCP Deployment Manager, ensuring scalable and efficient cloud operations
  • Implemented industry-standard security practices across cloud environments and maintained them throughout the lifecycle
  • Provided recommendations for process improvements and solution refinements to enhance product quality
  • Integrated CI/CD processes using Jenkins, Ansible, Python, and Shell scripting for seamless delivery and deployment of applications
  • Engaged with customer executives, advising on cloud strategy roadmaps, operational improvements, and modernization efforts using cutting-edge GCP services like GCE, GKE, Cloud SQL, and StackDriver
  • Created business cases for cloud transformation, including analysis of total cost of ownership and potential revenue impacts of modernization
  • Conducted process analysis and design with a focus on technology-driven improvements to enterprise core processes
  • Developed cloud strategies and operational models, assisting customers with cloud adoption, automation, and cost optimization, while aligning with industry trends and GCP best practices
  • Maintained deep knowledge of the GCP service landscape, advising clients on leveraging key services and platforms such as GCS, Cloud IAM, Cloud CDN, and BigQuery
  • Worked on microservices applications monitoring
  • Deployed versions to UAT and PRD using Jenkins/Git
  • Resolved incident and problem tickets using HPSM and ServiceNow
  • Participated in Root Cause Analysis and Resolution, interacting with other teams
  • Built and implemented projects for OpenShift 4, migrating from OpenShift 3
  • Created routes and deployed pods in OpenShift clusters
  • Worked on infrastructure with Docker containerization
  • Implemented and maintained knowledge base for Digital Architecture Microservices applications
  • Created GIT operation triggers for efficient access control
  • Participated in weekly release meetings with stakeholders
  • Created and implemented change requests during off-hours for software updates continuity
  • Monitored Dynatrace Tool alerts triggered by CPU load
  • Reduced deployment times with the introduction of CI/CD pipelines for multiple projects.
  • Developed custom scripts using Python or Bash languages to automate repetitive tasks or integrate disparate systems effectively streamlining workflows across departments.
  • Streamlined infrastructure management through automation using industry-leading tools such as Ansible, Kubernetes, and Terraform.
  • Created team strategy for SDLC automation, configuration management and release management.
  • Implemented deployment strategies using container orchestration tools such as [Software].
  • Championed a DevOps culture within the organization that emphasized collaboration between development, operations, and QA teams for seamless software delivery.
  • Maintained metrics visibility using Datadog and Prometheus/Grafana to create useful dashboards and monitors.
  • Collaborated with cross-functional teams to drive continuous improvement in the software delivery process.
  • Evaluated emerging technologies in the DevOps space and recommended strategic adoption of solutions that aligned with organizational goals and requirements.
  • Integrated security into cloud architecture solutions to prevent bugging.
  • Optimized cloud resource usage by analyzing cost metrics and making recommendations for more efficient configurations.
  • Mentored junior team members, fostering professional growth and improving overall team performance.
  • Improved release management processes by introducing version control systems such as Git for tracking changes throughout the software lifecycle.
  • Conducted regular performance assessments of application infrastructure, identifying bottlenecks and making necessary optimizations to enhance service quality.
  • Maintained systems that monitored applications and infrastructure.
  • Developed continuous improvements and implemented solutions to existing infrastructure, tools and processes.
  • Standardized development environments using containerization technologies like Docker, resulting in consistent deployments across various platforms.
  • Managed AWS assets and integrated multiple AWS resources into solutions appropriate for company projects.
  • Applied automated testing solutions for unit, integration and system testing.
  • Facilitated knowledge sharing among team members by documenting processes, best practices, and lessons learned from past experiences.
  • Increased system reliability, minimizing downtime and service disruptions through proactive troubleshooting and root cause analysis.
  • Provided engineering support from code delivery until retirement of application.
  • Incorporated automated testing procedures into the development process to ensure code quality before deployments were executed.
  • Mentored DevOps engineer interns on proper engineering methods.
  • Successfully migrated legacy applications onto modern cloud-based platforms while maintaining high levels of performance and availability during transitions.
  • Enhanced system stability by implementing robust monitoring and alerting solutions.
  • Contributed to architectural decisions, ensuring scalable and maintainable designs for future expansions of application services.
  • Supervised work of programmers, designers and technicians, assigned tasks and monitored performance against targets.
  • Proved successful working within tight deadlines and a fast-paced environment.
  • Inspected equipment, assessed functionality, and optimized controls.
  • Optimized dust, temperature and humidity controls for installed systems.
  • Corrected, modified and upgraded software to improve performance.
  • Tested functional compliance of company products.
  • Developed next generation integration platform for internal applications.
  • Designed and implemented scalable applications for data extraction and analysis.
  • Created proofs of concept for innovative new solutions.
  • Documented software development methodologies in technical manuals to be used by IT personnel in future projects.
  • Coordinated deployments of new software, feature updates and fixes.
  • Developed conversion and system implementation plans.
  • Conducted data modeling, performance and integration testing.
  • Rapidly prototyped new data processing capabilities to confirm integration feasibility into existing systems.
  • Estimated work hours and tracked progress using Scrum methodology.
  • Authored code fixes and enhancements for inclusion in future code releases and patches.
  • Analyzed work to generate logic for new systems, procedures and tests.
  • Designed and developed forward-thinking systems that meet user needs and improve productivity.
  • Translated technical concepts and information into terms parties could easily comprehend.
  • Tested and deployed scalable and highly available software products.

DevOps Engineer

INKNOW TECH PVT. LTD
03.2020 - 02.2021
  • Streamlined infrastructure management processes for increased efficiency and reduced operational costs.
  • Integrated monitoring tools for real-time visibility into system performance, enabling rapid response to potential issues.
  • Spearheaded initiatives aimed at driving continuous improvement in cloud infrastructure performance metrics.
  • Developed documentation on best practices that facilitated knowledge transfer among team members.
  • Migrated legacy applications to the cloud, improving system availability and reducing infrastructure costs.
  • Evaluated emerging technologies for potential benefits in improving existing infrastructure solutions.
  • Led capacity planning efforts by forecasting growth trends and adjusting resources accordingly.
  • Enhanced cloud infrastructure performance by implementing automation tools and optimizing system configurations.
  • Reduced server downtime with proactive monitoring, timely issue resolution, and preventative maintenance.
  • Developed custom scripts for automating manual tasks, increasing team productivity and minimizing errors.
  • Collaborated with auditors during compliance assessments ensuring a secure environment compliant with industry standards.
  • Collaborated with cross-functional teams to design and implement scalable and robust cloud architectures.
  • Championed DevOps methodologies to accelerate software delivery cycles and improve collaboration between development and operations teams.
  • Optimized resource allocation strategies by analyzing usage patterns and workload requirements.
  • Managed vendor relationships, negotiating contracts for cost-effective cloud services solutions.
  • Provided technical guidance to junior engineers, fostering professional growth and enhancing team capabilities.
  • Conducted root cause analysis on recurring incidents, implementing corrective actions to prevent future occurrences.
  • Implemented security best practices to safeguard sensitive data and protect against cyber threats.
  • Designed disaster recovery plans to minimize business impact in case of unexpected events or outages.
  • Established effective communication channels between stakeholders for seamless project execution across departments.
  • Worked with teams of talented software engineers to define, build and maintain cloud infrastructure.
  • Used metrics to monitor application and infrastructure performance.
  • Understood client needs and objectives by conducting proactive customer and data analysis.
  • Identified, analyzed and resolved infrastructure vulnerabilities and application deployment issues.
  • Identified gaps in market to spot opportunities to create value propositions.
  • Utilized code and modern cloud-native deployment techniques to design, plan and integrate cloud computing and virtualization systems.
  • Provided technical leadership and delivered innovative products and services to address customer specific requirements.
  • Partnered with infrastructure teams on evaluation and feasibility assessments of new systems and technologies.
  • Installed, supported and maintained company hardware and software infrastructure according to best practices.
  • Diagnosed network problems involving combination of hardware, software, power and communications issues.
  • Implemented WAN and LAN designs in multi-datacenter configurations.
  • Maintained company servers, computers, printers, cables and other equipment.
  • Analyzed, troubleshot and enhanced network performance to drive efficiency.
  • Acquired and maintained advanced knowledge of networking protocols.
  • Oversaw network performance, making changes to boost overall efficiency and power.
  • Planned implementation of network enhancements and upgrades.
  • Developed network test and validation processes to maintain alignment with solution design.
  • Administered and prepared programs for IP addresses, developed network resources and trained support personnel to provide Tier I support to end users.
  • Collaborated with engineering to report issues, manage project deliverables and provide status reports.
  • Collaborated with teams in disaster planning, network backup and recovery process monitoring.
  • Reviewed technical specifications from clients and vendors to confirm adequacy, accuracy and functionality.
  • Analyzed, identified and resolved complex network hardware and [Type] problems.
  • Oversaw development and maintenance of computer systems, server upgrades and operating systems.
  • Provided security incident triage and response.
  • Analyzed and produced recommendations on continuous network improvements.
  • Provided detailed information on hardware and software products so that appropriate stakeholders could make suitable purchasing decisions.
  • Protected forensic value of data and established monitoring and incident reporting and response procedures.
  • Led meetings with departmental managers to review project status, propose changes and draft action plans.
  • Attained efficiencies through implementation of paperless document approval system and new automated sales-to-delivery and order processing system.
  • Provided firewall and VPN management, [Type] security and incident response.
  • Led team development and assisted in project management coordination.
  • Analyzed and defined network requirements, optimization and support for [Type] projects.
  • Supported data center power and cooling infrastructure and consistently applied critical facility operational best practices.
  • Identified means to reduce and control expenses by conducting cost, schedule and contract performance analysis and improving resource allocation.
  • Prioritized simultaneous projects to perform effectively under shifting deadlines in fast-paced environment.
  • Developed and wrote recommendations for departmental policies, procedures, technical standards and guidelines.
  • Checked rigorous application of information security policies, principles and practices for continuous delivery of network services.

DevOps Engineer

InKnowTech
01.2020 - 12.2020
  • Architected and deployed a complex GCP environment using Terraform for an enterprise client, ensuring automation, scalability, and adherence to industry best practices
  • Automated infrastructure provisioning and deployment pipelines using Terraform, resulting in a 30% reduction in operational costs and improved resource utilization
  • Integrated CI/CD pipelines with Jenkins and Ansible for seamless infrastructure updates and application deployments
  • Implemented GCP IaaS services, including GCE, GKE, Cloud SQL, and VPC, optimizing the customer’s cloud strategy and aligning it with Google Cloud best practices
  • Applied Terraform to manage GCP services and ensure consistency across multi-cloud environments, following GCP native automation frameworks
  • Conducted regular performance and cost optimization assessments, leveraging GCP Cloud Monitoring (StackDriver) to ensure efficiency and compliance with security standards throughout the lifecycle
  • Collaborated with client executives to create a cloud transformation roadmap, aligning with business objectives and providing recommendations for continuous improvements
  • It improved code deployment efficiency by automating processes with CI/CD pipelines.

Education

Master’s - computer science

Sacred Heart University
Bridgeport, CT
01.2024

Bachelor of Arts - E.P.P

Government Degree Collage(MEN), Sri Krishna Devaraya University
Ananthapuram
01.2015

High School Diploma -

Sri Sri Venkateswara Junior College
Nandyal
01.2012

S.S.C -

Zphigh School
Rangapuram
01.2010

Skills

  • Terraform
  • GCP Deployment Manager
  • Ansible
  • GIT
  • Maven
  • Jenkins
  • Docker
  • Kubernetes
  • AWS
  • Apache Tomcat
  • Apache
  • Nginx
  • Windows
  • Linux
  • MySQL

Projects

Cloud Resource Optimization and Automation using Terraform, DevOps Engineer, 01/01/20, 12/31/20, Architected and deployed a complex GCP environment using Terraform for an enterprise client., Automated infrastructure provisioning and deployment pipelines using Terraform., Integrated CI/CD pipelines with Jenkins and Ansible. GCP Cloud DevOps Engineer, Hitachi Vantara IND PVT. LTD, 03/01/21, Present, Designed, developed, and implemented complex GCP environments., Contributed to various phases of the consulting, implementation, and service operation lifecycle for GCP-based projects., Implemented industry-standard security practices across cloud environments. DevOps Engineer, INKNOW TECH PVT. LTD, 03/01/20, 02/28/21, Created CI/CD pipelines by integrating Git, GitHub, Maven, Jenkins, Ansible, and AWS., Configured VPC with networking subnets containing servers., Managed multiple AWS instances, security groups, Elastic Load Balancer, AMIs, and Auto Scaling.

Disclaimer

I hereby declare that all the details furnished above are true to the best of my knowledge.

Professionalsummary

9, 5, 4, Infrastructure as Code (IaC) tools like Terraform, Amazon AWS Cloud Administration, CI, CD, and Pipeline as code in Jenkins, Docker containerization, Ansible Playbooks, Scrum and Agile methodologies, GIT for version control

Languages

e

Timeline

Sr DevOps Engineer

ISG Novasoft Technologies
03.2021 - Current

DevOps Engineer

INKNOW TECH PVT. LTD
03.2020 - 02.2021

DevOps Engineer

InKnowTech
01.2020 - 12.2020

Master’s - computer science

Sacred Heart University

Bachelor of Arts - E.P.P

Government Degree Collage(MEN), Sri Krishna Devaraya University

High School Diploma -

Sri Sri Venkateswara Junior College

S.S.C -

Zphigh School

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