0 of 12 chapters marked complete
PERSONALIZED · SENIOR AI ENGINEERING · 2026 EDITION
Prepare like an engineer.
Answer like an owner.
A complete, topic-wise interview preparation book for Senior Applied AI, AI Platform, Forward Deployed, and AI Architecture roles—grounded in the supplied PDF and expanded with production depth.
AIEngineering
PREPARED FOR
PURNENDU DAS
GLOBAL REMOTE
Engineering
Interview
Handbook
PREPARED FORPURNENDU DAS
12deep chapters
169specific drills
YOUR READING DASHBOARD
Build momentum, one proof at a time.
Progress and private notes stay in this browser.
researched words across standalone topic pages
topic-specific questions with answer outlines
artifact-driven preparation sequence
TABLE OF CONTENTS
The complete handbook
CHAPTER 01Foundation
The Preparation Strategy
Build a senior-level positioning system: measurable stories, proof artifacts, deliberate practice, and role-specific preparation.
18 min12 interview drillsRead →
CHAPTER 02Priority 0
Retrieval, Vector Search & Production RAG
Master lexical, dense and hybrid retrieval; HNSW; chunking; reranking; filtered search; Qdrant operations; evaluation; and migration.
23 min15 interview drillsRead →
CHAPTER 03Priority 0
Agentic Systems & LLM Application Engineering
Design explicit, observable and cost-bounded workflows with safe tools, durable state, approvals, evaluation, and recovery.
22 min15 interview drillsRead →
CHAPTER 04Priority 0
Evaluation & AI Quality Engineering
Create representative datasets, layered metrics, calibrated judges, slice analysis, regression gates, safety tests, and feedback loops.
22 min15 interview drillsRead →
CHAPTER 05Priority 0
Enterprise Integrations & Backend Engineering
Build resilient APIs, OAuth flows, verified webhooks, idempotent workers, event pipelines, replay, reconciliation, and testable Python services.
19 min14 interview drillsRead →
CHAPTER 06Priority 1
Data Systems, Cloud & Platform Engineering
Go deep on PostgreSQL, ingestion, lineage, Docker, Kubernetes, cloud primitives, delivery, capacity, and cost.
22 min14 interview drillsRead →
CHAPTER 07Priority 1
Reliability, Observability & Security
Define useful telemetry and SLOs, engineer resilience, lead incidents, and defend AI systems against application and enterprise threats.
21 min14 interview drillsRead →
CHAPTER 08Architecture
System Design & Forward Deployed Engineering
Practise complete architectures, discovery, estimates, tenancy, failure analysis, migration, rollout, executive communication, and reusable delivery patterns.
22 min14 interview drillsRead →
CHAPTER 09Senior signal
Leadership, Coding & Communication
Strengthen practical coding and SQL while preparing staff-level stories, design writing, remote influence, mentoring, and conflict resolution.
18 min14 interview drillsRead →
CHAPTER 10Targeting
Role-to-Topic Preparation Map
Turn job descriptions into evidence maps and targeted interview plans for AI platform, FDE, applied AI, backend, cloud and PostgreSQL roles.
18 min14 interview drillsRead →
CHAPTER 11Execution
A Practical 12-Week Execution Sequence
Use a two-hour daily cadence to convert study into benchmarks, systems, design records, incident stories, and interview-ready explanations.
19 min14 interview drillsRead →
CHAPTER 12Final gate
Official References & Final Readiness
Validate volatile role requirements, audit every proof artifact, score readiness honestly, and run complete interview simulations.
19 min14 interview drillsRead →
HOW TO USE THIS BOOK
Learn. Build. Break. Explain.
Senior interviews reward production judgment. Every chapter moves from durable mental models to implementation, failure analysis, interview drills, and one piece of evidence you can defend.
- 01
Read for decisions
Mark the constraints that change the answer—not merely the vocabulary.
- 02
Build the proof artifact
Capture architecture, baseline, measurements, one failure, and your recommendation.
- 03
Rehearse from memory
Use the interview studio, answer aloud, then score structure and technical depth.
- 04
Attach your real evidence
Replace example numbers with honest project metrics and prepare follow-up detail.
ROLE-RELEVANT COVERAGE
Built around production AI—not trivia.
Search & RAG
Retrieval quality, vector systems, relevance tuning, citations, and migration.
Agents & evaluation
Controlled workflows, tool safety, golden sets, judges, and release gates.
Enterprise platform
Connectors, events, PostgreSQL, cloud, Kubernetes, reliability, and security.
Architecture & leadership
FDE discovery, system design, delivery, influence, coding, and communication.
Research policy: volatile vendor and role claims are linked to primary sources and carry a checked date. Durable principles are separated from product-specific behavior.
Review sources & readiness →