Tushar Malik
Pune
Summary
Proficient in DevOps, SRE, Cloud and SDLC including analysis, design, coding, testing, scripting, automation, version control, documentation, and support. Versatile DevOps Engineer with deep expertise in automating workflows, optimising infrastructure, and enhancing application performance. Demonstrated success in leveraging cloud technologies, CI/CD pipelines, and containerisation to drive operational excellence. Strong problem-solving abilities, combined with collaborative mindset, to deliver seamless integration and deployment solutions. Committed to continuous improvement and innovation, bringing tangible benefits through streamlined processes and robust system architecture. Proficient Site Reliability Engineer with expertise in AWS DevOps, SRE, and SDLC. Delivered operational stability through automation, optimised CI/CD pipelines, and enhanced application performance. Committed to continuous improvement, driving value through streamlined processes and robust system architecture.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Site Reliability Engineer
Luxoft (DXC technology company)
05.2025 - Current
- Supported the enterprise-wide migration of applications and platforms from Credit Suisse to UBS, ensuring a smooth transition of DevOps processes, CI/CD pipelines, and tooling, with minimal impact on business operations.
- Provided DevOps support for hundreds of Credit Suisse and UBSmigrated projects, maintaining stable, scalable, and reliable CI/CD pipelines using Jenkins and GitLab CI, along with the underlying infrastructure.
- Contributed to the platform build and evolution, enabling standardized DevOps capabilities (CI/CD, security scanning, artifact management, deployment automation) to be consumed by multiple application teams across the organization.
- Designed, implemented, and maintained CI/CD pipelines in Jenkins and GitLab, supporting build, test, security scanning, and deployment workflows while ensuring smooth releases and operational stability
- Implemented secret scanning and vulnerability scanning for UBSmigrated projects using Python-based automation, strengthening application security, regulatory compliance, and early risk detection.
- Worked extensively with Artifactory for storing, versioning, and managing build artifacts, container images, and dependencies, enabling secure and traceable software delivery.
- Managed ordering, renewal, and lifecycle management of certificates (SSL/TLS and application certificates) and application licenses, ensuring uninterrupted service availability and adherence to enterprise security standards
- Provided L2 DevOps and platform support for Jenkins, GitLab CI, deployment pipelines, certificate issues, and production-impacting incidents, collaborating closely with development, security, and infrastructure teams
- Supported and maintained zero-downtime deployment strategies using Salt for application deployments on OpenShift clusters, ensuring high availability and seamless upgrades.
- Acted in a platform engineering role, helping to design, operate, and continuously improve shared DevOps platforms and CI/CD tooling used across multiple teams and projects.
DevOps Engineer/SRE |
Tata Consultancy Services
pune, india
05.2024 - 05.2025
- Executed CI strategies for enhancement of Automotive project processes.
- Oversaw the integration of diverse vendor code bases into deployable lightweight structures.
- Working on Gitlab CI to implement best devops practices in the process.
- Enhanced efficiency by automating standard build processes via Python and shell scripts.
DevOps Engineer/SRE |
Capgemini Technology Services India Limited
Bangalore, India
03.2021 - 04.2024
- Designed and implemented an automated CI/CD pipelines while reducing deployment time and increasing uptime.
- Worked with developers, the QA team, and internal/external stakeholders to ensure timely release.
- Writing complete infrastructure for deployments, staging, and production environment using Terraform.
- Working with Jira tickets to track and solve day-to-day issues.
- Troubleshooting startup and runtime failures in pods and failed deployments
- Troubleshooting performance issues on Linux os.
- Integration of Jenkins with GITHUB and Docker to automate the build process.
- Write bootstrap scripts and playbooks for configuring new instances in environments
- Handling multiple builds in different environments and performing deployment activities.
- Create a monitoring dashboard and alert setup to get notified about any issues.
- Following Gitops and Devsecops principles while deploying and managing applications using different DevOps tools and methodologies
- Dockerizing applications and pushing images to private registry.
- Originally composing VPC, Security layer, CIDR and subnet setup.
- Directing traffic between resources and configuring Network address translator.
- Managing Kubernetes clusters proficiently
- Integrated Kubernetes cluster and Ansible playbooks in jenkins CI/CD.
- Deployed 3-tier architecture infrastructure using AWS cloud with terraform - IAC
- Worked on Various Docker components like Docker registry, HUB, Registry and docker compose
- Configured IAM roles and assigned to various AWS services like S3, EC2
- Deployed AWS EC2 instances behind Elastic load balancer and Auto scaling making sure of high availability of services.
- Automating critical deployments using Terraform, Ansible and Jenkins which helped in minimal human errors and speed up production process.
BACKEND DEVELOPER
Ashriya Infotech Private Limited
08.2020 - 02.2021
- API development
- Database development
- Working on complex SQL queries
- Deploy and Handle Live Projects
- Code Management
- Algorithm Design
Education
BCA - computer appications
TIMT, Kurukshetra University
Yamunanagar01-2020
Skills
- Cloud - AWS, GCP, Azure
- CI/CD tool – Jenkins, Gitlab CI
- Containerisation - Docker
- Infrastructure management - Terraform
- Configuration management – Ansible
- container orchestration – Kubernetes
- Versioning tool - Github, Gitlab
- OS – Linux (Red Hat, Ubuntu, CentOS), Windows
- Nginx
- YAML
- Bash scripting
- Languages - C, C, Python, Java
- Query languages - SQL, NoSQL
- Amazon S3
- VPC, Amazon EC2, Route53
- Maven and SonarQube
- Postman
- Jira, ServiceNow, JFROG
- Incident management
- IAM
- Crisis resolution
- Application scaling
- Infrastructure automation
- Prioritisation expertise
- Agile methodology
Languages
Interests
Hobbies : , Music, Geopolitics, Travelling
- linkedin.com/in/tushar-malik-b1a164149/
Certification
- AWS Solutions Architect Associate (SAA-C03)
Timeline
Site Reliability Engineer
Luxoft (DXC technology company)
05.2025 - Current
DevOps Engineer/SRE |
Tata Consultancy Services
05.2024 - 05.2025
DevOps Engineer/SRE |
Capgemini Technology Services India Limited
03.2021 - 04.2024
BACKEND DEVELOPER
Ashriya Infotech Private Limited
08.2020 - 02.2021
BCA - computer appications
TIMT, Kurukshetra University