Services
Video meeting . 15 mins
Digital Product
Prompt Engineering — Interview Cheat Sheet
2-page PDF: why wording steers models, few-shot
Digital Product
What Are AI Agents? — Interview Cheat Sheet
2-page PDF: the agent loop, tools, guardrails
Digital Product
How DNS Actually Works — From URL to IP in 30ms
the full DNS lookup mechanism, 6 real interview answers.
Digital Product
What Happens When You Type a URL
2-page PDF: interview question — DNS, TCP, TLS, HTTP/2, CDN
Video meeting . 30 mins
Digital Product
Run LLMs Locally (Ollama & LM Studio)
2-page PDF: quantization, the 1 GB-per-1B-params RAM rule
Digital Product
How LLMs Actually Work — Interview Cheat Sheet
2-page PDF: next-token prediction, tokens, training
Digital Product
HTTPS & the TLS Handshake — Interview Cheat Sheet
2-page PDF: TLS 1.3 handshake, Diffie-Hellman, certificates
Digital Product
Docker Images vs Containers — Interview sheet
2-page PDF: image vs container vs VM, namespaces, registries
Video meeting . 30 mins
Video meeting . 60 mins