Ajeet Singh Raina

- Developer Content Writer at https://docker.com/blog - Help Docker in managing Meetup communities all across India and globally - Grow Docker Developers community - Create highly technical HOWTO’s contents for Docker developers - Help team in curating the monthly developer newsletter - Help team in preparation for Docker community All Hands-on and other events - Help team in conducting hackathons targeting developers and build platform for showcasing their work

Docker Captains are Docker experts and influencers that have been recognized by Docker for their outstanding contributions to the Docker community and ecosytem. Docker Captain is a distinction that Docker awards selected members of the community that are both experts in their field and are passionate about sharing their Docker knowledge with others. Captains are Docker ambassadors (not employees) and their commitment to sharing their expertise has a huge impact on the Docker community – whether they are blogging, writing books, speaking, running workshops, creating tutorials and classes, offering support in forums, or organizing and contributing to local events – they help make Docker’s mission of democratizing technology possible. Few of the notable contributions through Docker blog posts include - -Top Docker Content of 2016 : A Comparative Study of Docker Engine on Windows Server vs. Linux Platform (Announced by Docker Inc.) Top Docker Content of 2016: 5 minute guide for getting Docker 1.12.1 running on your Raspberry Pi 3 (Announced by Docker Inc.) Most Read Blog of Q3 2017: Docker Service Inspection Filtering & Template Engine under Swarm Mode Most Read Blog of 2016: Demystifying Service Discovery under Docker Engine 1.12.0 Top Shared Blog on Twitter : A Comparative Study of Docker Engine on Windows Server Vs Linux Platform Most Impression on Twitter: Docker For Mac 1.13.0 brings support for macOS Sierra, now runs ARM & AARCH64 based Docker containers Official Docker Link : https://www.docker.com/captains/ajeet-singh-raina

Arm innovators are industry-leading experts committed to extending the Arm architecture and sharing their knowledge in a wide variety of exciting areas, such as artificial intelligence, automotive, Internet of Things, and security. The Arm Innovator Program supports the global ecosystem of developers. The Arm Innovators are at the heart of the program - they are industry-leading experts who are building innovative solutions within a number of markets including machine learning, security, automotive and IoT. Read more about the Innovators below, to better understand the markets they work in and how their projects, platforms and solutions can support you. https://community.arm.com/achievements/e4ecdcdf-ad4b-4858-95ed-24be69743253?_ga=2.95256031.255460784.1589182718-1609302440.1588753685 Link: https://community.arm.com/members/ajeet Link: https://community.arm.com/innovation/b/blog/posts/arm-innovator-spotlight-ajeet-raina

- Maintainer & Contributor at Redis Developer Hub site ~ https://developer.redis.com - Contributed over 200+ blogs & tutorials for Redis Developer Hub Site - Wrote a highly technical deep-dive quality content and created a journey for the Developers - Maintainer & Contributor at Redis LaunchPad Site ~ https://launchpad.redis.com - Added 100+ sample apps to Redis LaunchPad - Collaborate with cross-functional teams (Engineering, Product Management, Solution Architects) to develop product demos, technical blogs, white papers and reference architectures with which to execute product launches, demand generation campaigns, technical sales enablement, and marketing programs. - Work closely with our top-tier cloud partners to build joint technical stories and technical go-to-market with a joint value proposition. - Collaborate across the product, marketing, and technical sales teams to create a sales and demand generation technical playbook for adoption of the core Redis Enterprise offering.

Working as a Developer Relations Manager at Redis Labs. Primarily building Redis Developer community by bringing them together under one platform and inspiring them to contribute. Driving Redis Labs customers and community members to adopt Redis by writing content for developers and architects and also building technical guides, videos, blogs, demos around Redis. Duties & Responsibilities - Authoring high-quality technical content for Redis Tech blog https://redis.com/blog/ - Maintainer of https://developer.redis.com and contributed 150+ blogs and tutorials targeted at Redis Developers - Helped Redis team in conducting https://hackathons.redis.com site for Hackathons event - Writing highly technical contents and blogging around Redis Cloud products and offering - Help customers meet their technology and business requirements with Redis databases using Redis Labs products, solutions and services. - Helped team in building Redis LaunchPad https://launchpad.redis.com - Building Developer Community around Redis Open Source as well as Enterprise products.

The major responsibilities include: - Help customers meet their technology and business requirements with Redis databases using Redis Labs products, solutions and services. - Educate RedisLabs customers to create customized Redis Labs-powered solutions for their specific business and database needs, helping them increase business value and overcome challenges. - Driving POCs, pilots, challenges and evaluations, working hands-on with RedisLabs customers - Helping the customer with migration from AWS ElastiCache to Redis Enterprise Cloud using RIOT tool - Present the company, its capabilities and technology in a highly professional and exciting way that will engage customers and help them see the business impact and competitive advantages of the Redis Labs offering. Project Name: RIOT - Worked with RedisLabs developer to implement RIOT migration tool which runs inside Docker containers. This tool helped in migrating ElastiCache Databases to Redis Enterprise as well as Redis Open Source without any downtime - Presented around RedisInsight ~ a Web UI tool from Redislabs

Project : OpenUSM Incubated "OpenUSM - Open Universal Systems Manager" - A modern approach to Server Management, Insight Logs Analytics and Machine Learning solution integrated with monitoring & logging pipeline using Docker, Redfish, Prometheus & ELK Stack. Honors & Achievements: - Received "True Innovator Award" for OpenUSM Product Idea ~ Dell EMC - Customer Hero Award, DellEMC (Oct 2018) - Custom Solution Engineering Team

- Leading a team of 4 members who holds diversified expertise on Open Source and Linux platform. - Leading Oracle Solaris Roadmap in Dell EMC - http://tinyurl.com/dellandsolaris - Experience in Dockerizing Monitoring Tools for Dell Legacy Applications and building Microservices - Dockerizing Out-of-Band Monitoring System for Dell Servers, Storage and Network Switches. - Leading Legacy and Non-standard OS certification and Validation Roadmap (Red Hat, FreeBSD, Debian, Ubuntu, Citrix XenServer) - Competitive analysis and proof of concept to drive Dell Roadmap - End-to-End customer engagement and requirement, understanding of the project - To enable sales teams to compete in the enterprise by providing effective and innovative solutions to feature requests that are not part of the current Dell Product Group portfolio. Blogs & Publications: 1. Monitoring Dell Infrastructure using Docker & Microservices Link: https://www.slideshare.net/ajeetraina/monitoring-dell-infrastructure-using-docker-microservices-62798186 2. Getting Started with Docker Swarm Link: https://opensourceforu.com/2016/07/getting-started-with-docker-swarm/ Publisher: Open Source for You 3. Building a multi-host, multi-container orchestration and distributed system using Docker Link: https://opensourceforu.com/2016/09/building-multi-host-multi-container-orchestration-distributed-system-using-docker/ Publisher: Open Source for You Honors & Recognition: Inside Dell EMC: - Michael Dell Champion Award - 2017 - Michael Dell Champion Award - 2014 - Dell Enterprise Solution “Silver Award” for leading the effort “Dell Open Manage 8.2 for Ubuntu 14.04 LTS platform” - 2016 - Dell “On the Spot Award” for Puppet Effort for HPCC Solutions - 2016 External: - Docker Captain (Docker Inc.) - 2016 - Code Catalysts (Code Community by DellEMC) - 2017 - 2 of Most Read Blog (Docker Inc) - 2016

Ajeet joined highly diverse CSE with a focus on deployment, systems management, systems engineering, and software development. The team works with the customer through the sales team to devise a custom solution to meet the account's needs. Ajeet worked as Senior Systems Engineer in Custom Solutions Engineering which is primarily a Cost Recovery Group. Roles and Responsibilities: - Leading Legacy and Non-standard OS certification and Validation Roadmap (Red Hat, FreeBSD, Debian, Ubuntu, Citrix XenServer) - Competitive analysis and proof of concept to drive Dell Roadmap - End-to-End customer engagement and requirement, understanding of the project - To enable sales teams to compete in the enterprise by providing effective and innovative solutions to feature requests that are not part of the current Dell Product Group portfolio. - Delivering solutions to help remain competitive. - Ensuring seamless transition of custom features into Core Products. - Planning of development and testing for each release. - Conduct performance study, characterization and tuning of Dell Hardware - Complete ownership of the assigned project which includes individual role for customer engagement, gathering requirement, feasibility test and project deliverables. - 30-days substantial support for the custom support and engagement. - Responsible for mentoring team members on several new technologies - Interlocking with BIOS, iDRAC, System Management and Enterprise Solution team Blog Publications: 1. Running Apache Hadoop over Lustre Filesystem Link: https://opensourceforu.com/2015/03/running-apache-hadoop-over-lustre/ Publisher Name: Open Source For You 2. Automate the Bare Metal Provisioning Process through Razor Link: https://opensourceforu.com/2015/01/automate-the-bare-metal-provisioning-process-through-razor/ Publisher Name: Open Source for Linux 3. Demystifying Puppet Link: https://www.slideshare.net/ajeetraina/demystifying-puppet-41582020

VMQA GOS Validation Team is responsible for testing and certifying the Guest Operating System support running on top of various virtualization platform like ESX 4.1 , ESXi 5.0 etc.With 800+ manual test cases and 250+ autoinstall scripts, the engineers are assigned with upcoming Linux, Unix, Windows and Mac operating system.The primary objective of this work request was to complete the manual and autoinstall testing before scheduled product cycle and certify the GOS therein . Various team activities includes -Tracking new Guest OS Releases -Raise a helpzilla ticket for ISO download -Document the GOS Kernel and VMware drivers verison onto Wikipages -Execute tier-1(140), tier-2(200), tier-3(300) and tier-4(700+) test cases as per the product cycle -Report bugs(internal and 3rd Party) -Execute the auotinstall scripts for 250+ pre-releases of Guest Operating Systems. Responsibilities in this project include: Tracking the Linux Kernel, Compiling and documenting the VMware drivers details Implement the Stateless-ESXi for Test Engineers Manual Testing with assigned Guest Operating System Run Autoinstall scripts for 250+ pre-releases Guest Operating System. Bug Reporting through Bugzilla, Raising 3rd Part bugs with Vendors Weekly Report Generations for Bugs, Stateless-ESXi builds Implementations Interviewing the new candidates for specific domain knowledge related to virtualization products Tracking OS Releases and Timeline Documenting the Release Notes for various known issues

Logica is a leading IT and business services company, employing 40,000 people.It enable business transformation for our customers through the innovative use of technology. It was great working in this Telecom Giant for more than 2.5 years. I was involved with 3 teams during the tenure in Logica- PETP: Sole participation for Fedora DS Implementation and Administration 2. Involved in Linux OS Deployment on-demand 3. Monitor through the networking tools like Nagios 4. Kickstarting the Linux OS and preparing the scripts for automatic deployment 5. On-call handling and troubleshooting the Linux Machine before deadline 6. Remote server administration of various Linux servers in datacenters. 7. Skills Gained:- PHP, MySQL, Tickets Handling, OS troubleshooting and configuration,NIS,NF S, LDAP, Fedora DS, Sendmail, Postfix, DHCP, DNS. DICE- 1.Responsible for setting up SVN( Subversion) for Internal projects on Ubuntu Server 2. Implemented VMware Server 2.0 on Linux system for Qa Engineers. 3. Prepared regular backup scripts for SVN. 4. Prepared technical talks and presentation related to SVN and GIT 5. Linux server installation & configuration 6. Involved in idea generating and patent verifications. 7. Skills gained: Sendmail , Apache, Tomcat, NFS, Shell Scripting, kickstart installation(via HTTP/ NFS), Nagios, LDAP, PHP, MySQL, DNS, DHCP, VMware Server 2.0 Message+: 1.Involved in NGP( Next Generation Platform) project for Linux server setup 2. Implemented Red Hat Cluster Suite( RHCS) for NGP project effectively 3. Responsible for VLAN setup and monitoring the severs 4. Remote server installation through ILOM 5.Call Handling and troubleshooting Message Plus servers 6. Skills Gained : - Red Hat Clustering Suite, LVM, Veritas Opforce, NGP Software

Graduated in Computer Science and Engineering. Completed RHEL 4 training programme from Silicon Univ. Jaipur. Was part of IPv6 project during the third year.