Hi all, I'm Jayakumar 👋

Your not-so-average Cloud and DevOps wizard. When I'm not busy moving mountains (or at least, data) to the cloud, I'm tinkering away with on-premise setups because someone has to keep those ancient relics running, right?.

What I do

Breaking Something Always🙂🙂🙂🙂

  • Linux

  • Windows

  • Gitlab

  • Cloud

  • Azure

  • Sql-Database

  • aws

  • Python

  • Docker

⚡ Cloud Solutions: Transforming your digital nightmares into seamless, scalable solutions. Because, why not have your head in the clouds?.

⚡ DevOps Magic: Automating the boring stuff so you can focus on what truly matters – like choosing the perfect GIF for your next code review.

⚡ On-Premise Sorcery: Keeping those on-prem systems alive and kicking. Think of it as CPR for your server room.

Proficiency

Cloud Architecture

System Design

Cloud-Native

Containerization

Infrastructure as Code

Education

Guru Nanak College
Guru Nanak College
Bachlor of Science in Information Technology

June 2019 - April 2022

I continued my involvement in student affairs by assuming the role of a student coordinator, where I actively contributed to academic and extracurricular activities..

  • Concurrently, I served as a proud member of G-IT Hub, a club dedicated to nurturing innovative ideas and conducting workshops to facilitate students' practical learning experiences.
  • Furthermore, I took the initiative to conduct and lead various sessions related to Cloud and DevOps, contributing to the knowledge-sharing culture within the academic community. And also developed an web application for the admission related queries using Alan Ai.
Atlantic Technological University
Atlantic Technological University
Masters of Science in Computing DevOps

September 2024 - September 2025

Currently pursuing a Master’s in DevOps, focusing on advanced methodologies for continuous integration and delivery (CI/CD), cloud infrastructure management, automation, and agile practices.

  • My coursework includes exploring tools like Jenkins, Docker, Kubernetes, and cloud platforms such as AWS and Azure to drive operational efficiency and streamline deployment workflows.
  • Through hands-on projects, I am gaining expertise in managing DevOps pipelines, automating infrastructure provisioning, and ensuring scalability and security in application delivery. This program is equipping me with the skills to bridge the gap between development and operations, fostering seamless collaboration and driving innovation in enterprise environments.

Experiences

Zoho Corporation
Zoho Corporation
Technical Support Engineer
May 2024 – July 2024

Provide expert-level support for Active Directory, including user management, group policies, and authentication issues.

  • Manage and troubleshoot Exchange Server environments, addressing mail flow problems, mailbox issues, and server performance.
  • Offer specialized support for Azure Cloud services, including VM deployment, resource management, and connectivity issues.
  • Diagnose and resolve hardware, software, and network issues across various platforms and devices.
  • Maintain and administer Windows Server environments, ensuring optimal performance and security.
  • Assist end-users with technical issues, providing clear and effective solutions and guidance.
NielsenIQ
NielsenIQ
Data Analyst
October 2022 – April 2024

Worked as part of the Output Validation Team, performing various validations using Python scripts and finalizing end deliverables for clients.

  • As a Data Analyst at NielsenIQ, I played a pivotal role in ensuring the accuracy and integrity of market research data used by global clients. I worked with millions of records sourced from major retail giants like Walmart, Costco, Lidl, and Aldi, validating data for accuracy and ensuring it met stringent quality standards. Utilizing Python and SQL in Jupyter Notebooks, I executed complex data transformations and queries, contributing to a 99% data accuracy rate in all reports.
  • In addition to my daily data validation tasks, I led a team of 6 members in managing Omni Sales reports, integrating offline and online data. I was responsible for migrating 1TB+ of data from Presto on-premises servers to Azure Cloud, improving data processing speeds and scalability. This migration was completed within a 3-months period and involved rigorous performance testing and load balancing to ensure 99.9% uptime and optimal performance.
  • I collaborated closely with stakeholders across multiple departments, providing updates on data progress, resolving issues, and ensuring SLA compliance for data delivery and report accuracy. My efforts in automating data validation workflows using Python and SQL resulted in a 30% reduction in manual effort and a 20% faster report delivery time. These improvements led to enhanced decision-making for clients and more efficient resource utilization across the team.

Achievements And Certifications 🏆

Achievements, Certifications, Award Letters and Some Cool Stuff that I have done !

Google Code-In Logo
AWS - Solutions Architect Associate

The AWS Certified Solutions Architect – Associate certification validates the ability to design and deploy well-architected solutions on the AWS platform that are scalable, secure, and cost-effective..

Certification
Google Code-In Logo
CKA:Certified Kubernetes Administrator

The Certified Kubernetes Administrator (CKA) certification validates the ability to design, deploy, manage, and troubleshoot Kubernetes clusters. It ensures proficiency in core Kubernetes concepts, including cluster architecture, networking, security, scheduling, and storage, making candidates well-equipped to manage production environments efficiently.

Certification
Google Code-In Logo
HashiCorp Certified : Terraform Associate

The HashiCorp Certified: Terraform Associate certification validates the ability to use Terraform for infrastructure as code (IaC), covering fundamental concepts such as writing and managing Terraform configurations, understanding state management, working with modules, and implementing best practices for deploying scalable, secure, and efficient cloud infrastructure.

Certification
Google Code-In Logo
Azure Fundamentals - AZ900

Started my first certification in Microsoft Azure.

Certification
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GitOps Fundamentals

Demonstrated proficiency in GitOps principles and practices with Argo CD and Argo Rollouts..

Certification
PWA Logo
Most Valuable Team - NielsenIQ

We have been awarded as the most valuable team for the Q1 2024

Award

Contact Me ☎️

Just want to say hi? My Inbox is open for all.

+351 899453792