O1. Global DNS: AWS, Azure, Google Cloud, GoDaddy
02. Cloud Services - (PaaS): AWS, Azure, Google Cloud, BMC, ServiceNow
03. Infrastructure as a Service - (IaaS): Terraform, Ansible, AWS, Azure, Google Cloud, BMC, ServiceNow
04. IT - Physical Infrastructure: Microsoft-PC, Apple-Mac, Google Chrome Book, iPhone, Android etc..
05. TechOps / Virtual Machines: VMware, AWS, Azure, Google Cloud
06. Microservices - API Data: AWS, Azure, Google Cloud, NodeJS, .NET, Linux
07. Internet of Things - (IoT): AWS, Azure, Google Cloud, Arduino, IBM
08. Artificial Intelligence - (Ai): AWS, Azure, Google Cloud. TensorFlow
09. ETL Data Pipeline: AWS, Azure, Google Cloud, DataBricks, Snowflake
10. App Data Storage: SQL, (NO)SQL, MongoDB, AWS, DynamoDB, Azure, Google Cloud
11. CI/CD - DevOps: Circle-CI, Jenkins, GitLab, Travis, Amazon, Azure
12. Agile Project Management/Road Mapping: Jira, Monday, Todoist. ClickUp
13. App Architecture Mapping: Figma, Sketch, Visio
14. Git / Version Control: GitHub, BitBucket, GitLab
15. CI/CD - AppOps: Vercel, Netlify, Heroku. Firebase, Shippable
16. CI/CD - Application Testing: JUnit, XUnit, NUnit, Mocha
17. CI/CD - Application Monitoring: DataDog, CircleCI, GitLab
18. CDN - Edge Solutions: Akamai, Cloudflare, Fastly
19. SecOps - Infrastructure \ App \ Edge Security: Akamai, AWS, Google Cloud, Azure, ServiceNow, BMC
20. SSO / User Management: Auth0, Okta, Google, Microsoft, Apple
21. CMS - Customer Management Systems: HubSpot, ZOHO, Salesforce
22. Backend Application: NodeJS, .NET, PHP, Python, GO
23. Frontend Application: C#, JavaScript, J-QUERY, AJAX, JSON, GraphQL, React, VUE, NEXT
24. CMS - Content Management System: Contentful, ContentStack, Sanity, Optimizely
25. Commerce Product Management: Shopify, BigCommerce, WooCommerce
26. Data Analytics / Business Intelligence: Google Analytics, Power-BI, Capterra
27. Enterprise Management / Accounting: Oracle / NetSuite, SAP, Salesforce Enterprise
28. Technical Support Desk: Spice, ServiceNow, BMC, ZenDesk, ZOHO