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Courses

Training we publish, mostly free

Short, practical courses taught by Vinay Vernekar — Salesforce fundamentals, AI literacy under the EU AI Act, and the cyber attacks that actually reach small businesses. Hosted on Udemy, two of the three free.

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3Courses published
2Free to enrol
1,400+Learners enrolled
Self-pacedStart any time
Quick answer

Does CodeSierra offer Salesforce training?

Yes. CodeSierra publishes three beginner-level self-paced courses on Udemy, taught by Vinay Vernekar. Cyber Security for Beginners and AI Literacy for Employees (EU AI Act) are free to enrol; Salesforce for Beginners: The Complete Introduction to CRM is included with a Udemy Personal Plan.

Last reviewed August 2026
Catalogue

Three courses, all beginner level

Written for people about to be handed responsibility rather than people collecting certificates.

Cyber Security for Beginners: Types of Cyber Attacks — course poster
FreeNew
Finance & Accounting · Cybersecurity Awareness

Cyber Security for Beginners: Types of Cyber Attacks

Spot phishing, ransomware and 18 more attacks through real, everyday scenarios — no tech background needed.

5.0(10 ratings)
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  • Recognise all 20 major types of cyber attack — phishing, ransomware, DDoS, zero-days and more — and explain how each works in plain English.
  • Spot the red flags of scam emails, texts and calls, including spear phishing, whaling and deepfake fraud, before you click or reply.
  • Protect accounts and devices with high-payoff habits: passphrases, multi-factor authentication, a password manager, updates and backups.
  • Learn from real incidents — WannaCry, the Mirai botnet, 23andMe, TalkTalk and the $25M Arup deepfake — and what went wrong in each.
Beginner2 hours on-demand video123 learnersUpdated 7/2026Udemy
AI Literacy for Employees — EU AI Act Training — course poster
FreeNew
Business · Management

AI Literacy for Employees — EU AI Act Training

Practical, non-technical AI literacy for every employee — meet EU AI Act Article 4 with confidence.

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  • Understand what AI and generative AI really are — and are not — in plain, non-technical language.
  • Use AI where it genuinely helps, and keep a human in the loop on everything it produces.
  • Spot AI failures — hallucination, bias and stale knowledge — and verify anything checkable.
  • Protect confidential data: know what never to paste into AI tools, and how to surface shadow AI.
Beginner41 mins on-demand video5 learnersUpdated 7/2026Udemy
Salesforce for Beginners: The Complete Introduction to CRM — course poster
Udemy Personal PlanPremium
IT & Software · Salesforce

Salesforce for Beginners: The Complete Introduction to CRM

Master Salesforce CRM fundamentals: Sales Cloud, Service Cloud, Automation, Security, Reports, AI & Admin Certification.

4.3(47 ratings)
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  • Explain what CRM is and why businesses rely on it.
  • Understand the Salesforce platform, Clouds and multi-tenant architecture.
  • Navigate Lightning Experience including Home Page, Tabs and Global Search.
  • Describe how Salesforce stores data using Objects, Fields and Relationships.
Beginner3.5 hours on-demand video1,274 learnersUpdated 2/2026Udemy
Included with a Udemy Personal Plan subscription — from ₹375/month.
Why we publish them

The same people who consult, teaching

Every course comes out of work we actually did. If a client kept hitting the same wall, that wall usually became a module.

  • Taught by Vinay Vernekar, drawing on live client engagements
  • Real incidents and real scenarios, not textbook examples
  • Self-paced, with closed captions and mobile access
  • Two of the three are free to enrol, permanently
Teams

Rolling these out across a team?

The AI literacy course is built around EU AI Act Article 4 staff-training duties, and runs in 41 minutes. Tell us your headcount and we will help you plan the rollout and track completion.

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About the courses

Related

Salesforce ImplementationFixed-scope delivery for SMBsAgentforce ImplementationAI agents grounded in your CRMBlogField notes from live engagements
Past the beginner stage?Our developers publish technical Salesforce write-ups — Apex, LWC, Flow and integration patterns — at sfdcdevelopers.com.Read the developer blog

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