Backend Dev
Idempotent Kafka Consumer in Go: 5 Proven Patterns (2026)
A double‑charge after a Kafka rebalance showed at‑least‑once delivery can duplicate actions. Idempotent Kafka consumer with Redis deduplication prevents duplicates
// 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.
591 articles
AI
Maniatureprodt AI Micro‑Frontends: 5 Performance Tips (2026)
Your AI widgets stalled the page after one timeout. Maniatureprodt AI micro‑frontends add orchestrated lifecycles, caching and sub‑50 ms cold starts.
cover
System Design
I Built a Local AI SQL Agent That Lets You Talk to Your PostgreSQL Database
GitHub: NileshRaut-code/Database-Ai-Agent The Problem: Simple Questions, Painful SQL Every backend developer knows this moment. Someone from sales or ops walks up and asks something…
kubernetes
AI Agent Memory Leak in Kubernetes: 5 Fixes (2026)
Your LLM chatbot crashes as pods hit OOM‑kill. Discover the AI agent memory leak in Kubernetes and apply fixes to stop leaks, stabilize, and…
DevOps
Harness Agent canary deployment — 5 Fixes (2026)
Stuck on “Verifying” stage? Harness Agent canary deployment failures disappear minutes by checking delegate logs, fixing network paths, and adjusting timeouts.
AI
OpenTelemetry Span Tracing for Multi‑Agent Workflows (2026)
An agent failure can cut your trace at the orchestrator, leaving you blind. OpenTelemetry span tracing stitches every hop, giving visibility with ≤2 % overhead.
flutter
Flutter AI State Management: 5 Proven Strategies (2026)
Flutter AI apps stutter and hit the 60 fps wall when state blows up. Learn Flutter AI State Management to isolate streams, trim latency ~40%…
Backend Dev
Postgres vs CockroachDB: Global Event Store Guide (2026)
A 10k‑event‑per‑second write storm crashed Postgres. Switching to CockroachDB cut tail latency by 40 %—Postgres vs CockroachDB proves winner for microservices.
Backend Dev
UGC Product Hook Pattern: 5 Real‑Time Moderation Tips (2026)
Live‑chat stalls when a pre‑submission hook hits a rate limit, but the UGC Product Hook pattern adds circuit‑breakers and DLQs so moderation stays under…
System Design
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…
System Design
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.