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Nainik Mehta

Software Engineer | Co-Founder AskAStudent | Full Stack Developer | Driving Initiatives In Executing Ideas To Reality And Surplus Them | Happy to connect 👇

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Nainik

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Software Engineer | Co-Founder AskAStudent | Full Stack Developer

Matched‑Pair A/B Testing for LLM Prompts & Metrics

Matched‑Pair A/B Testing for LLM Prompts & Metrics

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5 min read

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Adopt Next.js Instant Navigations: Per‑Route Playbook

Adopt Next.js Instant Navigations: Per‑Route Playbook

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5 min read
Stop Overriding AntD CSS — Embrace zeroRuntime Tokens

Stop Overriding AntD CSS — Embrace zeroRuntime Tokens

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4 min read
Idempotency Keys: Practical Guide for Distributed Systems

Idempotency Keys: Practical Guide for Distributed Systems

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5 min read
Embedding Drift: Detect, Monitor & Swap Models Safely

Embedding Drift: Detect, Monitor & Swap Models Safely

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4 min read
React virtualized chat: scroll anchoring & no-jump lists

React virtualized chat: scroll anchoring & no-jump lists

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4 min read
Colocate Adaptive Concurrency at the Bottleneck (2026)

Colocate Adaptive Concurrency at the Bottleneck (2026)

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4 min read
Avoid Shortcut Learning: Behavioral Signals in LLM Rerankers

Avoid Shortcut Learning: Behavioral Signals in LLM Rerankers

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4 min read
Prevent Next.js Hydration Mismatches — App Router Guide

Prevent Next.js Hydration Mismatches — App Router Guide

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4 min read
Progressive Hydration in React — Client Islands & Triggers

Progressive Hydration in React — Client Islands & Triggers

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4 min read
Fix Serialization First — Service-to-Service Patterns

Fix Serialization First — Service-to-Service Patterns

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4 min read
Practical PII Redaction for LLM Pipelines in Production

Practical PII Redaction for LLM Pipelines in Production

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4 min read
Avoid GraphQL waterfalls in Next.js App Router with Suspense

Avoid GraphQL waterfalls in Next.js App Router with Suspense

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4 min read
React + WebAssembly: Lazy useWasm Hook & Worker Pattern

React + WebAssembly: Lazy useWasm Hook & Worker Pattern

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4 min read
Streaming Materialized Views for Live Read Models (2026)

Streaming Materialized Views for Live Read Models (2026)

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4 min read
LLM-as-Judge: Auto‑Annotate & Triage AI Failures

LLM-as-Judge: Auto‑Annotate & Triage AI Failures

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4 min read
Stop Reading cookies() in Next.js Layouts — Preserve PPR

Stop Reading cookies() in Next.js Layouts — Preserve PPR

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4 min read
React Web Workers with Comlink: Practical Patterns

React Web Workers with Comlink: Practical Patterns

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4 min read
Avoid WebSocket Reconnect Storms in Multi-Region Systems

Avoid WebSocket Reconnect Storms in Multi-Region Systems

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4 min read
Hot Take: Deploy Small Language Models to the Edge

Hot Take: Deploy Small Language Models to the Edge

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4 min read
Next.js SSE: Reliable Server‑Sent Events (App Router)

Next.js SSE: Reliable Server‑Sent Events (App Router)

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4 min read
Offline-First React: TanStack Query + IndexedDB Patterns

Offline-First React: TanStack Query + IndexedDB Patterns

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4 min read
eBPF-First SLO-Driven Autoscaling for Reliable Systems

eBPF-First SLO-Driven Autoscaling for Reliable Systems

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4 min read
LLM Observability: Trace Cost, Sampling & Privacy

LLM Observability: Trace Cost, Sampling & Privacy

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4 min read
Cache Stampede Mitigation: Stale‑While‑Revalidate & Coalescing

Cache Stampede Mitigation: Stale‑While‑Revalidate & Coalescing

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4 min read
Guarding LLM Agents: Tool Authorization Best Practices

Guarding LLM Agents: Tool Authorization Best Practices

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4 min read
Next.js revalidateTag: Surgical ISR & Self-hosted Caching

Next.js revalidateTag: Surgical ISR & Self-hosted Caching

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4 min read
React WebSocket Performance: RAF Buffering Pattern

React WebSocket Performance: RAF Buffering Pattern

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4 min read
Migration Canary: Continuous Verification for Schemas

Migration Canary: Continuous Verification for Schemas

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4 min read
Why LLM Cascades Fail for Interactive Apps — Use Router

Why LLM Cascades Fail for Interactive Apps — Use Router

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4 min read
Migrating to Next.js 15: big wins, small gotchas

Migrating to Next.js 15: big wins, small gotchas

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4 min read
Polymorphic React Components in TypeScript — 'as' & asChild

Polymorphic React Components in TypeScript — 'as' & asChild

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4 min read
Modular Monolith Architecture: The Smart Default in 2026

Modular Monolith Architecture: The Smart Default in 2026

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4 min read
Prompt Registry & CI Eval Gates for Safe LLMs

Prompt Registry & CI Eval Gates for Safe LLMs

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4 min read
Next.js Edge Runtime: Edge vs Node — Practical Guide

Next.js Edge Runtime: Edge vs Node — Practical Guide

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4 min read
Cut React bundle size 3x — No Next.js migration required

Cut React bundle size 3x — No Next.js migration required

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4 min read
Tenant-aware load shedding for resilient SaaS systems

Tenant-aware load shedding for resilient SaaS systems

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4 min read
Optimize feedback loops, not just code

Optimize feedback loops, not just code

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3 min read
Why RAG Fails for Ground-Truth Data | Nainik Mehta

Why RAG Fails for Ground-Truth Data | Nainik Mehta

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3 min read
Fix Next.js Dynamic Import Lag with Chunk Preloading

Fix Next.js Dynamic Import Lag with Chunk Preloading

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3 min read
Stop Using useState for Search, Filters, and Pagination

Stop Using useState for Search, Filters, and Pagination

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3 min read
Next.js & AI Systems Architecture: Scaling Real-Time Agents (2026)

Next.js & AI Systems Architecture: Scaling Real-Time Agents (2026)

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2 min read
Scale Next.js Dynamic Routes & Fix Slow Build Times

Scale Next.js Dynamic Routes & Fix Slow Build Times

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3 min read
Stop Making Your React Components Reusable | React Design

Stop Making Your React Components Reusable | React Design

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3 min read
Why Round-Robin Load Balancing Breaks WebSockets at Scale

Why Round-Robin Load Balancing Breaks WebSockets at Scale

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3 min read
Local LLM Mock Server: Stop Wasting API Credits in Dev

Local LLM Mock Server: Stop Wasting API Credits in Dev

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3 min read
Why Next.js Middleware is the Wrong Place for Auth

Why Next.js Middleware is the Wrong Place for Auth

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3 min read
React 19 Ref as Prop: Simplify TypeScript Components

React 19 Ref as Prop: Simplify TypeScript Components

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3 min read
Solving the Invisible Update Bug: Read-Your-Writes Guide

Solving the Invisible Update Bug: Read-Your-Writes Guide

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4 min read
Fix Next.js Parallel Routes 404 on Refresh | App Router Guide

Fix Next.js Parallel Routes 404 on Refresh | App Router Guide

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4 min read
Why React 19's use() API Can Break the Rules of Hooks

Why React 19's use() API Can Break the Rules of Hooks

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4 min read
Database-per-Service is a Trap: Try Logical Schemas

Database-per-Service is a Trap: Try Logical Schemas

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3 min read
Resilient AI: Multi-Provider LLM Fallback Routing Guide

Resilient AI: Multi-Provider LLM Fallback Routing Guide

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3 min read
React Context Is Not State Management: Stop Using It

React Context Is Not State Management: Stop Using It

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3 min read
Systems Architecture for Agentic AI in Next.js | Nainik Mehta

Systems Architecture for Agentic AI in Next.js | Nainik Mehta

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3 min read
How to Fix LLM Streaming Lag and React Render Storms

How to Fix LLM Streaming Lag and React Render Storms

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3 min read
Stop Treating 'use client' Like a Code Smell in Next.js

Stop Treating 'use client' Like a Code Smell in Next.js

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3 min read
React 19 useActionState: 3 Silent Trapdoors to Avoid

React 19 useActionState: 3 Silent Trapdoors to Avoid

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3 min read
Why Your AI Agent Should Just Be a Simple while Loop

Why Your AI Agent Should Just Be a Simple while Loop

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3 min read
Next.js 15 next/form: Stop Writing Search Form Boilerplate

Next.js 15 next/form: Stop Writing Search Form Boilerplate

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3 min read
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