CoderRange - AI , Big data , Data Science !.

You have 5 to 9 years of experience. You've shipped real systems, led work, solved hard problems on the job. But the interviews keep going the same way — a rejection, no clear reason, and back to square one.
You're not alone, and it's usually not what you think.

This session is a no-fluff, honest diagnosis of why experienced backend engineers get rejected — and what actually fixes it.

We'll go through the real gaps (not generic "practice more" advice), do a live interview teardown, and give you a structured path you can start using the next day.

This is for backend engineers with 5–9 years of experience (Go, Java, or similar) who are actively interviewing or planning to. Bangalore, in person. Seats capped at 30 so it stays personal.

Agenda (90 minutes)

• The paradox — why experience alone doesn't crack senior interviews (10 min)
• The 4 real reasons seniors get rejected: rusty coding, vague system design, unstructured depth, and rejection blindness (20 min)
• Live interview teardown — one volunteer, one real question, the gap shown live (25 min)
• The fix — a structured readiness framework and how to turn every rejection into a plan (20 min)
• Open Q&A, plus a free readiness assessment link for everyone who attends (15 min)

Come with your last rejection in mind. Leave knowing exactly what to work on.
We'll ask a couple of quick questions when you RSVP — please answer them so we can tailor the session.

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## Building Resilient Systems: Fault Tolerance & Chaos Engineering

### Duration

2 Hours

### Topics

#### Failure as a Design Principle

• Partial Failure
• Cascading Failure

#### Reliability Patterns

• Retry
• Timeout
• Exponential Backoff
• Jitter

#### Circuit Breaker Pattern

• Preventing Service Meltdown
• Recovery Mechanisms

#### Chaos Engineering

• Why Netflix Created Chaos Monkey
• Failure Injection

#### Real Production Incidents

• AWS Outages
• Database Failures
• Service Dependency Failures

### Outcome

Participants will:

• Design self-healing systems
• Handle failures gracefully
• Reduce production incidents
• Apply SRE reliability concepts

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A fast-paced, hands-on 45-minute workshop taking you from a basic concept to a bulletproof, production-ready Claude prompt—complete with a live backend skeleton.

### Who This Is For

• Developers and engineers looking to move past "prompt guessing" and implement robust LLM features.
• Anyone who wants to see how production guardrails, XML structuring, and zero-shot/few-shot design work in code.

| Time | Segment | What We Will Cover |
| ---- | ------- | ------------------ |
| 5 min | The Blueprint | Selecting our live project (an automated customer support triage agent) and breaking down why XML tags are non-negotiable for Claude. |
| 20 min | The Live Build | Writing the prompt live on screen:

• Assigning the exact persona & operational boundaries.

• Setting up strict constraints.

• Injecting few-shot examples to lock down formatting. |
| 10 min | Production Proofing | Hardening the prompt against edge cases, handling empty or malicious inputs, and enforcing pure JSON output structures. |
| 10 min | The Backend Code & Q&A | Dropping the prompt into a FastAPI backend skeleton, reviewing temperature control, and taking live questions. |

Stop guessing with LLMs and start engineering them.

In 45 minutes, you'll stop wasting time on trial-and-error prompts and walk away with a copy-pasteable, production-proven system—complete with XML boundaries, few-shot guardrails, and a working FastAPI backend you can deploy the next day.

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