Managed 300+ AWS EC2 instances and cloud infrastructure across three different regions, ensuring high availability, scalability and performance of critical applications. Provisioned and maintained key AWS services such as EC2, RDS, S3, Lambda, VPC, EBS, Storage Gateway, FSx, AWS Backup, Workspaces and Appstream. Implemented backup strategies to ensure disaster recovery and business continuity. Monitored system performance using CloudWatch and Compute Optimizer. Automated internal processes and deployments using Python, Lambda, EventBridge and Infrastructure as Code. Collaborated closely with Solutions Architects to design and implement scalable, secure and cost-effective AWS architectures to meet business requirements.

• Managed and provisioned AWS Cloud Infrastructure, including EC2, RDS, VPC and Lambda, ensuring high availability and optimal performance.
• Led cloud migration projects, successfully transitioning more than 60 on-premise applications and virtual machines to AWS EC2, reducing infrastructure costs and improving scalability and reliability.
• Designed and deployed both persistent and non-persistent Virtual Desktop Infrastructure solutions on AWS, ensuring optimized performance, security and cost-efficiency for more than 500 end-users globally.
• Implemented Cost Optimization strategies for AWS Infrastructure by leveraging saving plans, rightsizing resources, terminating unused resources and utilizing AWS Cost Explorer and QuickSight for ongoing cost analysis.
• Followed AWS best security practices by implementing IAM roles and policies, configuring Web Application Firewall (WAF) to protect web applications, securing data with encryption and continuously monitoring resources for vulnerabilities.
• Utilized Terraform and CloudFormation to automate and provision infrastructure in AWS, accelerating the deployment process and ensuring consistency across all environments.

Founded my own online business to teach Python/Boto3 scripting on Udemy platform. Developed and delivered a comprehensive course that attracted students globally. Designed course curriculum and created instructional material to provide an engaging and impactful learning experience. Promoted my course, achieving consistent student enrollment and positive feedback.

• Designed and delivered Python/Boto3 scripting course for beginners and intermediate learners.
• Taught how to automate the AWS environment using Lambda and EventBridge.
• Covered more than 10 different AWS Services, including Lambda, EC2, S3, DynamoDB, VPC and SNS.
• Created more than 30 hours of engaging content and video lectures.
• Utilized Udemy Platform to communicate with students and track progress.

Manage 350 physical/virtual servers, appliances, network equipment, and storage devices while overseeing all operations within the server room. Deliver robust, 24x7 support to Engineering teams regarding the tools, including JIRA Server/Cloud, Confluence, Crowd, Bamboo, Bitbucket, and Artifactory. Utilize Python and REST API to automate internal processes and optimize performance. Drive installation and testing of new application releases prior to deployment in production. Planned and deployed a solution for file synchronization across offices in different countries by using FreeNAS. Led the migration of the server room from one building to another while redesigning the racks and network.

• Successfully upgraded critical applications (Atlassian Tools, Artifactory) for 4 years with minimal impact to the business.
• Operated Atlassian Tools’ Rest API and Python to create dashboard and automate processes, such as licensing management and assets management.
• Supported and upgraded tools as well as underlie OS and hardware of the infra (where the apps were running) while working with all different versions of the tools (Cloud, Server - On Premises and within the Data Center)
• Created a visually pleasing and clean work environment by managing and labeling cables.
• Repaired vulnerabilities after release of applications through patching.

Delivered primary support for 2 Application Lifecycle Management (ALM) applications, comprising of 35K+ worldwide users worldwide and 15 servers running Red-Hat Enterprise Linux. Leveraged extensive knowledge of Linux, Virtualization, and Network technologies to ensure availability of critical business applications and equipment at all times. Developed and managed CollabNet TeamForge and Tuleap OpenALM applications environments.

• Minimized effect on business operations by planning disaster recovery for CollabNet TeamForge and Tuleap OpenALM applications.
• Operated at peak performance by monitoring and maintaining servers running Red-Hat Enterprise Linux OS.
• Attained high satisfaction levels of end users by collaborating with ALM Application vendors.

Monitored system performance and configured new software/hardware while overseeing 800+ physical and virtual servers, storage devices, and backup equipment. Led the deployment and maintenance of clustered WideOrbit SQL Server 2008 R2 Database servers. Contributed to planning, initiating, and executing variety of Radio Station Deployments/Divestments, Network, and Security projects. Supported data-driven decision-making process by preparing internal documentation for WideOrbit Application.

• Administered seamless transfer of WideOrbit invoices by configuring SFTP servers and instances.
• Optimized operational framework by fixing an old proxy issue impacting 250+ WideOrbit Traffic users.
• Increased security by configuring a new SFTP instance for the WideOrbit invoices.
• Prevented system crashes as well as ensured business continuity by managing large-scale virtual environments, VMware.
• Managed variety of servers running Windows Server Operating Systems, such as DFS, DNS, DHCP, FTP, Database, Application, Backup, and Virtualization.

Provided primary and secondary for 220+ servers across US and 330 servers within Asia/Oceania respectively. Deployed, certified, migrated, virtualized, and decommissioned a total of 500+ servers. Addressed end users’ requests by utilizing exceptional multilingual skills and supporting customers and application teams. Aimed at reducing ~10K weekly emails, simplifying ticket dispatching, keeping a history of the closed incidents, and ensuring availability with SharePoint access globally in the company.

• Ensured zero impact on customers and business while coordinating large-scale data migrations.
• Improved file availability, access time, and network efficiency by designing, implementing, and managing Distributed File System (DFS).
• Successfully fixed an un-attended issue by configuring the first Windows Server 2008 Lenel Cluster in the company and coordinating the application team for 7 months.
• Played an integral role in meeting project’s deadline by evaluating the expected data storage required for the next 12 months for 283 servers from 64 different sites around the world in one day.
• Governed the successful deployment of a complete virtual environment (Cluster, Hosts, Storage, and VMs) in Guatemala.

• Issued: October 2022
• Expires: October 2025
• Credly: https://www.credly.com/earner/earned/badge/579a631d-d70d-42e5-9d1e-997d893383ac

• Issued: September 2020
• Expires: February 2025
• Credly: https://www.credly.com/earner/earned/badge/5bc174d3-5b62-4ec9-a8ee-c98d93f73d0c

• Issued: February 2022
• Expires: February 2025
• Credly: https://www.credly.com/earner/earned/badge/de7911bd-6308-4b7d-97e2-328d425466f0

• Issued: February 2021
• Expires: February 2024
• Credly: https://www.credly.com/earner/earned/badge/11ea421b-ae14-46fc-ac76-0a723dec54d6

• Issued: October 2020
• Expires: October 2023
• Credly: https://www.credly.com/earner/earned/badge/3928f580-ccb2-4db5-8018-d0f662e4c19d

• Issued: March 2023
• Expires: March 2025
• Credly: https://www.credly.com/earner/earned/badge/49b05801-8af9-430d-84a7-c745dcfe6ff4

• Issued: July 2022
• Expires: Never
• Credly: https://www.credly.com/earner/earned/badge/fc199ef3-9690-43c2-8472-b8779924650c

• Issued: November 2023
• Expires: November 2026
• Credly: https://www.credly.com/earner/earned/badge/0bef8399-91ab-4490-ad83-c0a0f89475e3