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Articles for developers and people building a tech career: whether a tech job is safe from AI and what to do about it, and technical explainers such as Salesforce governor limits, with real code, diagrams and the mistakes to avoid.

For question-by-question practice before an interview, see Interview Prep, which covers Salesforce, Docker and Kafka today, with Java, Spring Boot, Kubernetes, SQL, React, AWS and System Design planned.

Salesforce interview · Part 118min read17 October 2026Apex Interview Questions and AnswersThe Apex questions interviewers actually ask - governor limits, triggers, sharing, async Apex and testing - with short answers, code and follow-ups.
Salesforce interview · Part 2 · 16 minSalesforce Admin Interview Questions and AnswersProfiles and permission sets, the sharing model, relationships, roll-ups, validation rules, Flow and data loading - the admin questions asked most.23 Oct 2026Salesforce interview · Part 3 · 17 minApex Trigger Scenario Interview QuestionsOrder of execution, context variables, the handler pattern, recursion, and the trigger scenarios interviewers ask you to write - with bulkified code.23 Oct 2026Salesforce interview · Part 4 · 15 minSOQL and SOSL Interview Questions and AnswersSOQL vs SOSL, relationship and aggregate queries, dynamic SOQL and injection, user-mode security and selective queries - with examples.23 Oct 2026Salesforce interview · Part 5 · 16 minLightning Web Components (LWC) Interview QuestionsLWC vs Aura, decorators, component communication, calling Apex with @wire or imperatively, lifecycle hooks and Lightning Data Service - with code.23 Oct 2026Salesforce interview · Part 6 · 17 minSalesforce Integration Interview QuestionsREST, SOAP and Bulk APIs, callouts with Named Credentials, Apex REST services, Platform Events vs Change Data Capture and OAuth - explained with code.23 Oct 2026Salesforce interview · Part 7 · 10 minSalesforce Cheat Sheet: Limits and Key FactsThe numbers and facts to revise the night before a Salesforce interview: governor limits, async Apex, trigger context, security, testing and sandboxes.23 Oct 2026Docker interview · 12 minDocker Interview Questions and AnswersImages and containers, Dockerfile instructions, volumes and smaller images - the Docker questions that come up most, with short answers and real examples.17 Oct 2026Kafka interview · 13 minApache Kafka Interview Questions and AnswersPartitions, consumer groups, ordering, delivery guarantees, replication and rebalancing - the Kafka questions asked most, with answers and config.17 Oct 2026Salesforce · Apex for beginners · 12 minSalesforce Governor Limits, explained simplyWhy your code stops with a LimitException, what every limit means in plain words, and the easy fixes that keep you safe - with real-life examples.18 Oct 2026Careers · 6 minIs your tech job safe from AI? An honest lookAI is not deleting software jobs wholesale. It is changing which parts of the work people will pay for — and the entry level is where that bites first.11 Oct 2026
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