System Desgin
I Woke Up to 3 Closed Deals. Here’s the AI Sales Agent That Did It While I Slept.
If you just watched the video, you already know the punchline: I fell asleep at my desk, woke up, and my AI agent had…
// author
Nilesh Raut
’m Nilesh, a Software Development Engineer with 2+ years of experience, specializing in Go, JavaScript, Python, Docker, Kubernetes, Git, Jenkins, microservices, and system design (LLD/HLD), backed by a strong foundation in data structures and algorithms. Alongside my engineering journey, I bring 4+ years of hands-on experience in SEO, where I’ve worked extensively on content strategy, keyword research, technical SEO, and organic growth, helping products and businesses scale efficiently by aligning solid technology with search-driven performance.
420 articles
System Desgin
How to Build Your Own AI Agent Using the Claude API + System Prompt (Node.js Guide)
Most “build an AI agent” tutorials show you a single API call with a clever prompt and call it a day. That’s not an…
kubernetes
Manage Secrets for AI Agents in Kubernetes: 5 Ways (2026)
Static secrets crashed dozens of AI pods, costing time and money. Manage secrets for AI agents with vaults, short‑lived tokens, and auto‑rotation to stay…
AI
3D AI Prompt Engineering: 5 Proven Techniques (2026)
Stuck fixing broken meshes from AI? Master 3D AI Prompt Engineering to produce clean, UV‑ready models, slash rewrite time and keep budgets on track.
DevOps
Zero-Trust API Gateway Design: 5 Patterns (2026)
A mis‑issued JWT took down three services fast. Implement a zero‑trust API gateway to enforce mTLS, dynamic OPA policies, and sub‑10 ms latency.
kubernetes
Harness Agent Latency: 5 Debug Tips (2026)
Stuck with 800 ms gRPC calls? Harness agent latency can crash pipelines. Discover sidecar limit fixes and eBPF tracing that cut latency to under…
Backend Dev
gRPC Stream Timeouts: 5 Debugging Tips (2026)
An alarm at 2 am revealed a silent gRPC stream timeout that froze dashboards. Trace deadline propagation, close leaked streams, and keep Go services alive.
DevOps
AI Agent vs Traditional Automation: CI/CD Showdown (2026)
Mid‑night CI queues choked by flaky tests. With AI agent‑driven pipelines, you can auto‑remediate failures in seconds, cutting MTTR from 45 min to under 5 min.
Backend Dev
circuit breaker Go: 5 Patterns for AI APIs (2026)
When OpenAI throttled, our checkout hung and requests timed out. A circuit breaker Go implementation isolates AI failures, slashing latency, saving revenue.
flutter
Automate Flutter Deployments with Harness & Docker (2026)
Flutter builds keep timing out on runners. Automate Flutter deployments with a Harness Docker delegate to cut build time, protect secrets, and lower costs…
AI
Multi-Agent FinOps: 5 Patterns to Cut AI Costs (2026)
Your AI pipeline blew the budget when a single agent spun up pricey GPUs. Learn multi‑agent FinOps to embed cost checks, slash spend by…
kubernetes
Agent Sidecar Pattern for AI Observability (2026)
A sidecar crash can OOM your LLM pods and waste an hour of inference. The agent sidecar pattern isolates telemetry and adds only 2‑5 ms…
kubernetes
Prevent AI Agent State Corruption: 5 Proven Strategies (2026)
A pod eviction left my AI agent with stale embeddings. Prevent AI agent state corruption with StatefulSets, sidecar WAL, and writes for reliable recovery.
AI
AI Content Moderation Hooks: 5 Ways to Scale (2026)
A missing retry‑backoff flooded chat with toxic posts; AI Content Moderation Hooks pipeline cut latency by 70%, saved uptime and protected brand trust.
cover
System Desgin
Claude Fable 5.1 Is Here. If You Use Claude Code, Stop Asking It For Code
Claude Fable 5.1 is built for long-running agents. Here is the exact Claude Code workflow I use, with copy-paste prompts, real benchmark numbers, and…
Backend Dev
Kafka OpenTelemetry Tracing: Build Event‑Driven Mesh (2026)
A corrupted Avro payload stalled our order pipeline as trace context never crossed Kafka. Kafka OpenTelemetry tracing gives visibility, flags bad messages fast.
flutter
SmokeRevel Testing Setup for Flutter Apps (2026 Guide)
Flaky UI tests were crashing our CI, triggering costly hot‑fixes. SmokeRevel testing brings auto‑retries and full journey checks, cutting flaky failures by 80%.
AI
Open-Weight vs API Models: 5 Cost‑Performance Tips (2026)
Latency spikes on a self‑hosted H100 expose that open‑weight vs API models isn’t hype—it decides TCO, latency, and risk. Get a framework to cut…