Sabarish Rugmani
Site Reliability Engineer at Presight.ai- Claim this Profile
Click to upgrade to our gold package
for the full feature experience.
-
English Full professional proficiency
-
Hindi Full professional proficiency
-
Malayalam Native or bilingual proficiency
-
Tamil Full professional proficiency
Topline Score
Bio
Credentials
-
AWS Cloud Solutions Architect
CourseraJan, 2023- Nov, 2024 -
Certified Kubernetes Administrator
UdemyFeb, 2022- Nov, 2024 -
Ansible for the Absolute Beginner - Hands-on - DevOps
UdemyMay, 2020- Nov, 2024 -
Puppet for the Absolute Beginner - Hands-on - DevOps
UdemyApr, 2020- Nov, 2024
Experience
-
Presight
-
United Arab Emirates
-
IT Services and IT Consulting
-
100 - 200 Employee
-
Site Reliability Engineer
-
Apr 2021 - Present
Kubernetes and Containerization: Setting up and maintaining Kubernetes clusters to host containerized applications, dockerizing applications based on Python, PHP, Node.js, and others, and installing and maintaining applications on Kubernetes such as Longhorn, Zabbix, Grafana, HAProxy, and PostgreSQL. Server Management: Maintaining and upgrading CentOS and Ubuntu servers, working with Huawei servers, NVIDIA DGX-1, and Huawei GPU servers. Version Control and SSL: Managing the source version control tool Gitea to ensure efficient collaboration and version control among team members, maintaining and renewing SSL certificates for secure communication between servers. Proxy & DNS: Configuring and maintaining DNS servers using FreeIPA, allowing for efficient hostname and IP address resolution across the infrastructure. Utilizing HAProxy to secure applications by routing requests through HTTPS, providing an additional layer of security and encryption for sensitive data. Email & Web Servers: Setting up and maintaining a mail server for email communication. Working with web servers like Apache and Nginx, deploying and configuring web applications on these servers such as deploying application manuals and updating them regularly. Python Package Management: Maintaining and upgrading Python packages such as NumPy, Pandas, TensorFlow etc. used for data analysis and machine learning, using virtual environments like Anaconda to manage Python packages and dependencies, troubleshooting issues related to Python package conflicts and dependencies, and optimizing Python packages for performance and stability on production systems. Cloud Infrastructure: Huawei Cloud Show less
-
-
-
G42
-
United Arab Emirates
-
IT Services and IT Consulting
-
500 - 600 Employee
-
Site Reliability Engineer
-
Aug 2019 - Apr 2021
Set up Linux environments at client locations to ensure the smooth functioning of applications. I also have experience automating repetitive tasks using Python programming. My role also involved installing, configuring, performance-tuning, maintaining, and packaging various dockerized and bare metal applications, such as Elasticsearch, Siren-Investigate, Marble, Harbor, Jira, Confluence, Airflow, Nifi, and Keycloak, as the building blocks of an Analytics Platform. I gained considerable experience in docker container orchestration using docker swarm and ensured the security and monitoring of the Elasticsearch cluster. In addition, I interacted with the client SPOC to better understand their infrastructural requirements and assisted in implementing the data center and resource allocation for various applications. I also have basic experience in wiring up servers (Huawei & DGX) at the data center, configuring networks, and performing OS installations. As part of my responsibilities, I installed and configured VMWare ESXi & VCenter for production environments, created and configured VMs, and managed databases like PostgreSQL, MySQL. Additionally, I have over 3 years of experience working with Oracle SQL and writing PL/SQL codes. Furthermore, I have experience in Jira Administration and customizing Jira as per the organizational structure to suit the hierarchy. I customized the packages and dependencies of various open-source applications as per team requirements. Lastly, I onboarded new employees to the team, provided initial training and exercises, and reviewed their work to help them get accustomed to the core technologies at the organization. Show less
-
-
-
Emirates NBD
-
United Arab Emirates
-
Banking
-
700 & Above Employee
-
Application Support Specialist
-
Sep 2017 - Aug 2019
Worked as a member of the Finacle support team, where I handled daily BAU operations to ensure seamless functioning of the "Always Available" bank. Primary responsibilities included managing business operations, incident management, conducting initial incident analysis, deploying patches, providing EOD support, monitoring servers, conducting server housekeeping, and providing 24/7 on-call support. During my tenure, I worked extensively on debugging and issue analysis in interfaces, channels, Finacle – CORE, Finacle – Payments (ver. 11x), Finacle - CIF and the primary modules being Islamic Assets, Limits & Collaterals, and Term Deposits. Played a vital role in supporting Emirates Islamic, which went live on Finacle in November 2016. I was also part of the development team at Infosys that contributed to the implementation. Show less
-
-
-
EdgeVerve
-
India
-
Software Development
-
700 & Above Employee
-
Senior System Engineer
-
Oct 2016 - Sep 2017
As a Senior System Engineer in the Strategic Customization Development Team, I mentored junior team members and managed development projects for several global banks, including HBTF, SOHAR, EXIM, and FUBON, among others.
-
-
Systems Engineer
-
Aug 2015 - Sep 2016
I worked with the Customization Development Team (CD Team), which involved front-end and back-end level customizations for one of the leading banking software, Finacle, widely used across the world today.My main responsibilities included proof of concept, development, issue analysis, testing, and implementing fixes for various Finacle projects within the organization.I also mentored and assisted new team members in various customizations, report development, batch processes, tool handling, best practices in customization, version maintenance, and source releases.Furthermore, I coordinated with onsite representatives and clients to better understand their requirements and as part of the support activity. Show less
-
-
-
Infosys
-
India
-
IT Services and IT Consulting
-
700 & Above Employee
-
Systems Engineer
-
May 2014 - Jul 2015
I worked as part of the development team for 'Finacle' at Infosys, where we customized the core product by adding and modifying functionalities to best suit client requirements. During my tenure, I served in both the support team for ENBD Bank of Egypt and the development team for MCS Bank of Mauritius. My responsibilities included conducting issue analysis, developing solutions, and testing the implementation of the customized features for both banks. I worked as part of the development team for 'Finacle' at Infosys, where we customized the core product by adding and modifying functionalities to best suit client requirements. During my tenure, I served in both the support team for ENBD Bank of Egypt and the development team for MCS Bank of Mauritius. My responsibilities included conducting issue analysis, developing solutions, and testing the implementation of the customized features for both banks.
-
-
Education
-
2010 - 2014
Sathyabama Institute of Science & Technology, Chennai
Bachelor of Engineering (BE), Electronics and Telecommunication Engineering (ETCE) -
1998 - 2010
Kendriya Vidyalaya
Community
