PROFESSIONAL SUMMARY:

• Systems Administrator, Cloud Administrator, DevOps Engineer with over 16 years providing technical solutions through high - quality service and support.
• Seeking position in a challenging and rewarding tech environment where I can expand upon my existing skill base while contributing to a lively IT team
• Confidential Italia Turkey Istanbul Cloud Project & Confidential Italia Greece Athens Cloud Project
• NTP Time Synchronization Project in three region (US, CA, UE) on 250 Server with Chef & Java
• Translation Project: EASM (Easilix Advanced Server & System Management) Book
• Articles: Postfix Mail Server Installation and Settings on GKL (Linux Net) & Oracle 10g on Oracle 10g on Gelecek Enterprise Linux (Linux Net).
• Promoted to Senior Linux Support Engineer for special projects after 4 months of employment.
• Analytical and results-driven Systems Engineer with a track record of improving system stability and flexibility while reducing costs.
• Analyzed and created new configuration for packaged software to meet business and system requirements.

SKILL:

• Strong knowledge on Redhat, Centos, Ubuntu Linux Enterprise Server
• AWS, AWS-SDK, Microsoft Azure.
• Windows (2003, 2000,NT, 2012)
• Server (Apache, DNS, DHCP, SSH, FTP, Proxy, Firewall), RPM.
• Web Logic, SSL Cert Handling, SSH Key, Tomcat
• Bash, python, Ruby
• NAS, SAN, Load Balancing, Clustering Topology Design
• Java, PHP deployment on bamboo, Jenkins (CI/CD)
• .NET, ASP.NET deployment experiences with TFS(CI/CD)
• Hadoop, Pig, HDFS, Apache Spark (Entry Level)
• Jenkins, Vargant, Ansible, Puppet, Bamboo, Docker, Chef, Saltstack
• Managing multiple projects simultaneously
• Team player
• Documentation
• Application troubleshooting
• Disaster recovery planning
• Release management. (RPM Build)
• Technical Sales / Product Management / Marketing
• Software test, Release Management.
• DevOps Support
• Data Fix on Mongo & Postgresql
• Follow Kanban, create Epic for big projects

PROFESSIONAL EXPERIENCE:

Confidential - Florida

Sr. DevOps Engineer

Responsibilities:

• Providing on-site and remote technical support solutions for customer service delivery and availability, while ensuring satisfaction with Microsoft Windows and Azure deployments
• Make Bamboo & Chef Integration, running chef cookbook from bamboo.
• Provide network and host based security, incident response, switch, firewall and VPN management and administration on Redhat based system
• Implementing NTP synchronization by using Chef cookbook and Java (aws-sdk) in 250 server 3 region (US, CA, EU)
• Deployment .NET Based applications from Bamboo (CI-CD steps: Creating Deployment project, define release naming schema, define environment and if we need add some environment task (like script), and last step deployment.)
• Expert shell 7 years, Python 3 years and Ruby scripting skills create new, redesign, modify existing scripts to support and improve Java-based applications, data feeds, reporting, batch jobs, and overall system performance.
• Create Environments (Development (DEV), Integration (INT), User Acceptance Test and Quality Assurance (UAT&QA), Production (PROD) on Chef Workstation according to AWS TAG definitions.
• Management and design of integrated build pipelines using continuous integration workflows such as Jira, Git, Stash, Bamboo, Jenkins, Docker.
• Getting some reports by using Java and aws-sdk from on AWS related security group and apply them to chef nodes
• Reviewed technical documentation and procedures.

Confidential - Tampa / Florida

IT Specialist / DevOps Engineer

Responsibilities:

• Providing on-site and remote technical support solutions for customer service delivery and availability, while ensuring satisfaction with Microsoft Windows and Azure deployments and also Linux based system with AWS
• Used PowerShell for DevOps in Windows Based system (created a script which backup client machines’ images to Microsoft Azure cloud/Local storage/ AWS Cloud)
• Used bash, Phyton and Ansible (and also Chef in some case) for DevOps in Linux Based system (created a script which backup client machines’ images to Microsoft Azure cloud/Local storage/ AWS Cloud)
• Developing scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven, Python and Bash
• Automating system management tasks (creating cron jobs, analyzing log files, managing user accounts and groups, configuring IPtables, DNS, DHCP ) by writing bash script (with Sed, AWK)
• Provide deep level technical support to web-based technologies, including load balancing, firewalls, reverse proxy servers, SSL certificate configuration, three-tier architecture, service oriented architecture, http / https.
• Develop, implement, enforce and communicate security policies and plan
• Design SAN, NAS topologies to provide high availability and Disaster Recovery Solution.
• Creating virtual switches ( And write some rules on virtual switch according to application need, like open some port or some port forwarding rules) on Azure and also local Hyper-v Server (for local test)
• Creating virtual Machines (According to application need such as OS, Database (SQL, MySQL), Framework, Web Server) on Azure and local Hyper-v Server (On Azure, I Prefer to use prepared Platform As a Service services, since there are lots of options in Azure)
• .NET based applications (C#, ASP.NET) deployment with Team Foundation Server.
• Deployment Java Based applications from Jenkins(CI-CD steps: Creating Deployment project (getting source from repository or copy from specific location, define execution command adding post-build action, using delivery pipeline plugin to see result. Deployment steps must be more complex or more basic, it depend on what we want)
• Troubleshooting, Debugging diagnostic by using Azure Web Services configuration options (Troubleshooting, diagnostic, debugging option) and also I used WebMatrix and FileZilla tools to get log file from Azure Portal to my local machines.
• Providing field technical support to client, including but not limited to Premier Support and Microsoft Consulting Services.
• Configured Ansible to manage AWS environments and automate the build process for core AMIs used by all application deployments and also provisioning.
• Wrote Ansible Playbook files to deploy automated tasks to many servers at once
• Deliver presentations, discuss Microsoft Azure and complimentary products at a solutions level with clients
• Reviewed technical documentation and procedures.

Confidential - Tampa / Florida

IT Specialist / DevOps Engineer

Responsibilities:

• Worked with the development team to create appropriate solutions for client needs by using Microsoft Azure Cloud
• Assisting development team with the infrastructure requirements around designing, implementing and troubleshooting mission critical applications in the cloud.
• Perform ALM (Application Lifecycle Management methodologies such as build, deploy, integrate, test, monitor by using PaaS services) by providing proper Platform As a Service services according to development team requirement such as Web Logic, WebSphere, Jira, Mantis, Nagios or Microsoft VSM (there are lots of options on Microsoft Azure )
• Providing on-site and remote technical support solutions for customer service delivery and availability, while ensuring satisfaction with Microsoft Windows and Azure deployment
• Develop cloud reference architectures (Google and Azure), governance policies, security models, and best practices.
• Troubleshooting, Debugging diagnostic by using Azure Web Services configuration options (Troubleshooting, diagnostic, debugging option) and also I used WebMatrix and FileZilla tools to get log file from Azure Portal to my local machines.
• Developing scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven, Python and Bash
• Configured Ansible to manage AWS environments and automate the build process for core AMIs used by all application deployments including Autoscaling, provisioning.
• Wrote Ansible Playbook files to deploy automated tasks to many servers at once
• NET based applications (C#, ASP.NET) deployment with Team Foundation Server.
• Deployment Java Based applications from Jenkins(CI-CD steps: Creating Deployment project (getting source from repository or copy from specific location, define execution command adding post-build action, using delivery pipeline plugin to see result. Deployment steps must be more complex or more basic, it depend on what we want)
• Utilized SQL database system, Performance tuning SQL Database by using Query Performance Insight.
• Perform change control/management procedures according to ITIL scope.
• Moving aircraft data to Hadoop infrastructure to increase efficiency

Confidential

Hadoop Research Engineer

• Make some efficiency and utilization test on Hadoop infrastructure by using bioinformatics data. (1- 32 Cluster )
• Creating Virtual Machine for Hadoop cluster and using S3 storage on AWS (Amazon Web Services Cloud)
• Implementing Hadoop Jobs on 32 Virtual Machine cluster, getting some report which shows 4 / 8/ /16/ 32 virtual machine cluster performance compering for Hadoop Map/Reduce jobs.
• Wrote Ansible Playbook files to deploy automated tasks to many servers at once
• Running applications by using different cloud such as Google and Microsoft Azure, AWS.

Confidential

Senior Presales Engineer

Responsibilities:

• BID Management (Supporting order and bid management activities with Confidential Italia Sparkle & Update document, presentation which is about bid management process. Preparing and reporting funnel/pipeline for per week).
• Making technical configurations, specifying technical architecture (SaaS, IaaS, PaaS), following presales processes on Confidential Italia Sparkle CRM and relevant systems
• Preparing presentations for supporting sales team as well as for partners and providing presales trainings for partners
• Coordinated with system partners to finalize designs and confirm requirements.
• Recommended cloud security standards to management.
• Perform change control/management procedures according to ITIL scope.
• Recommended architectural improvements, design solutions and integration solutions.

Confidential

Senior Presales Engineer

Responsibilities:

• Responsible for defining, developing and supporting the sales process for server and storage related enterprise technology solutions.
• Providing support to the sales team demonstrating advanced technical knowledge on server and storage products in order to help the sales process
• Identifying customer needs and problems to design and propose workable solutions utilizing a wide spectrum of hardware and software.
• Frequently providing technical support in sales presentations, product demonstrations and customer training.
• Specializing in competitive product and features analysis of major server and storage competitors
• Coordinated with outside vendors to finalize designs and confirm requirements.

Confidential

Technical Configuration Specialist

Responsibilities:

• Work with a sales team to identify and gather requirements to create configurations, design solutions, draft proposals, and plan implementations through the use of HPE’s SBW/Watson tools
• Architect and Design Server and Storage Solutions with supporting technologies while maintaining customer’s budget and environment restrictions
• Maintain an advanced business and technical understanding of HPE products and solutions
• Stay current with new technologies and innovations and recommend adoption of new technologies
• Provide technical mentoring and development to other team members
• Work closely with SHI’s HPE Business Development Managers to develop plans/proposals.
• Attend training and acquire, on an ongoing basis, manufacturer certifications as needed.
• Works with sales to develop quote (including configs, part number identification), engaging product manager, when needed .
• Works to improve current processes and help identify system enhancements to improve accuracy and efficiency through own actions to ensure operational excellence.