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AI/ML Interview: Computer Vision — CNN, Object Detection, Image Classification, YOLO, ResNet, Segmentation, Transfer Learning

⏱ 6 min read Computer vision is one of the most mature and widely deployed areas of machine learning — powering autonomous vehicles, medical […] Read article

Apr 20, 2026 AI/ML Interview Questions

AI/ML Interview: Natural Language Processing — Text Classification, NER, Sentiment Analysis, QA, Summarization

⏱ 6 min read NLP powers search engines, chatbots, content moderation, machine translation, and document understanding. With the rise of LLMs, NLP has been […] Read article

Apr 20, 2026 AI/ML Interview Questions

AI/ML Interview: Vector Databases — Embedding Search, FAISS, Pinecone, pgvector, ANN Algorithms (HNSW, IVF)

⏱ 6 min read Vector databases power semantic search, recommendation systems, and RAG pipelines by storing and querying high-dimensional embedding vectors. Understanding how vector […] Read article

Apr 20, 2026 AI/ML Interview Questions

AI/ML Interview: MLOps — Model Deployment, Feature Store, Experiment Tracking, Model Monitoring, A/B Testing, Pipeline

⏱ 6 min read MLOps (Machine Learning Operations) bridges the gap between training a model in a notebook and running it reliably in production. […] Read article

Apr 20, 2026 AI/ML Interview Questions

AI/ML Interview: Large Language Models — LLM Inference, Fine-Tuning, RAG, Prompt Engineering, Hallucination, Deployment

⏱ 6 min read Large Language Models (LLMs) like GPT-4, Claude, and LLaMA have transformed software engineering. Understanding how to deploy, fine-tune, and evaluate […] Read article

Apr 20, 2026 AI/ML Interview Questions

AI/ML Interview: Recommendation Systems — Collaborative Filtering, Content-Based, Embeddings, Two-Tower, Cold Start

⏱ 6 min read Recommendation systems drive engagement at Netflix, Spotify, Amazon, YouTube, and TikTok — generating billions of dollars in revenue. Understanding how […] Read article

Apr 20, 2026 AI/ML Interview Questions

System Design: Design Cloudflare Workers — Edge Computing, Serverless at Edge, V8 Isolates, KV Storage, Durable Objects

⏱ 5 min read Cloudflare Workers run JavaScript at the edge in 300+ cities worldwide with sub-millisecond cold starts. Designing an edge computing platform […] Read article

Apr 20, 2026 System Design

AI/ML Interview: Transformer Architecture — Attention Mechanism, BERT, GPT, Self-Attention, Positional Encoding

⏱ 6 min read The Transformer architecture (Vaswani et al., 2017, “Attention Is All You Need”) is the foundation of modern AI — powering […] Read article

Apr 20, 2026 AI/ML Interview Questions

System Design: Design Terraform Cloud — Infrastructure Provisioning, State Management, Plan/Apply, Provider Plugins

⏱ 6 min read Terraform Cloud manages infrastructure-as-code for thousands of organizations, handling state storage, plan/apply workflows, and provider plugin execution. Designing an IaC […] Read article

Apr 20, 2026 System Design

System Design: Design Ticketmaster — Event Ticketing, Seat Selection, Virtual Queue, Flash Sale, Dynamic Pricing

⏱ 6 min read Ticketmaster sells 500+ million tickets per year with extreme traffic spikes: a popular concert on-sale can attract millions of users […] Read article

Apr 20, 2026 System Design