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REACT FRAMEWORK

Next.js Development Built for Speed & Search

We specialize in Next.js development — building production-ready web applications with perfect Lighthouse scores, sub-second load times, and SEO-optimized architecture. From marketing sites to complex web apps, we do it right.

120+
Next.js Projects
Sub-1s
LCP Achieved
99/100
Lighthouse Score
6wk
Avg Delivery

Get Your Custom Project Plan

Share your project details — a senior engineer responds within 4 hours.

🔒NDA Protected
24hr Response
💬Free Consultation
What We Offer

Full-Stack Next.js Expertise

🏗️

App Router & Server Components

We build with Next.js 14+ App Router, using React Server Components to eliminate unnecessary client-side JavaScript, reduce bundle sizes, and deliver faster initial page loads by default.

Static & Dynamic Rendering

We choose the right rendering strategy per page — Static Generation (SSG), Incremental Static Regeneration (ISR), or Server-Side Rendering (SSR) — to balance performance, freshness, and infrastructure cost.

🔌

API Routes & Middleware

Full-stack capability built in: we implement secure API routes, authentication middleware, rate limiting, and request validation directly within your Next.js project for a cohesive, monorepo architecture.

🌐

Edge Functions

Performance-critical logic — A/B testing, geo-routing, authentication, and personalisation — runs at the edge via Next.js Middleware, executing in milliseconds worldwide before the page even renders.

🔍

SEO & Core Web Vitals

We implement structured data, dynamic OG images, canonical tags, next/image optimization, and font strategies to achieve top Core Web Vitals scores and maximum search visibility.

☁️

Vercel & AWS Deployment

We configure production deployments on Vercel with preview environments, or self-host on AWS with ECS/Lambda and CloudFront for teams requiring full infrastructure control or custom compliance requirements.

Our Work

Products That Users
Actually Love.

200+ products shipped across fintech, healthcare, e-commerce, and SaaS — built to scale, designed to convert.

KPR Interiors
Web Design
KPR Interiors
4x Lead Gen
1.8s Load Time
Next.jsTailwindGSAP
CareSync
Healthcare
CareSync
130+ Patients
4.9★ Rating
ReactNode.jsPostgreSQL
LYKFit
E-Commerce
LYKFit
3x Revenue
2.5M+ Visitors
Next.jsShopifyStripe
Pioneer Logistics
Logistics
Pioneer Logistics
15K+ Deliveries/Mo
98% On-Time
ReactNode.jsMapBox
BYT Trucking
Logistics
BYT Trucking
500+ Projects
30+ Years
Next.jsMapBoxMongoDB
ReviewPro
SaaS
ReviewPro
10K+ Businesses
200% Growth
ReactGoogle APIRedis
KPR Interiors
Web Design
KPR Interiors
4x Lead Gen
1.8s Load Time
Next.jsTailwindGSAP
CareSync
Healthcare
CareSync
130+ Patients
4.9★ Rating
ReactNode.jsPostgreSQL
LYKFit
E-Commerce
LYKFit
3x Revenue
2.5M+ Visitors
Next.jsShopifyStripe
Pioneer Logistics
Logistics
Pioneer Logistics
15K+ Deliveries/Mo
98% On-Time
ReactNode.jsMapBox
BYT Trucking
Logistics
BYT Trucking
500+ Projects
30+ Years
Next.jsMapBoxMongoDB
ReviewPro
SaaS
ReviewPro
10K+ Businesses
200% Growth
ReactGoogle APIRedis
Media Studio
Web Design
Media Studio
5x Client Leads
85% Engagement
Next.jsGSAPFramer Motion
SmartLamp
IoT
SmartLamp
50K+ Downloads
4.7★ Rating
React NativeFirebaseIoT SDK
HomeNest
Mobile
HomeNest
1M+ Downloads
68% D30 Retention
React NativeFirebaseMapBox
NFTc Marketplace
Web3
NFTc Marketplace
$2.4M Volume
15K+ NFTs
Solidityethers.jsIPFS
Custom Trucking
Logistics
Custom Trucking
500+ Loads
99% On-Time
Next.jsTailwindMongoDB
Velvet Cream
E-Commerce
Velvet Cream
2K+ Orders/Wk
4.8★ Rating
Next.jsStripeFirebase
Media Studio
Web Design
Media Studio
5x Client Leads
85% Engagement
Next.jsGSAPFramer Motion
SmartLamp
IoT
SmartLamp
50K+ Downloads
4.7★ Rating
React NativeFirebaseIoT SDK
HomeNest
Mobile
HomeNest
1M+ Downloads
68% D30 Retention
React NativeFirebaseMapBox
NFTc Marketplace
Web3
NFTc Marketplace
$2.4M Volume
15K+ NFTs
Solidityethers.jsIPFS
Custom Trucking
Logistics
Custom Trucking
500+ Loads
99% On-Time
Next.jsTailwindMongoDB
Velvet Cream
E-Commerce
Velvet Cream
2K+ Orders/Wk
4.8★ Rating
Next.jsStripeFirebase
Our Process

Our Next.js Development Process

01

Architecture Planning

We map out the rendering strategy, data fetching patterns, caching layers, and deployment target before any code is written — ensuring the architecture scales from day one without costly rewrites.

02

Component System

We build a typed, reusable component library using TypeScript and Storybook, establishing consistent design tokens, layout primitives, and a shared UI kit that accelerates every subsequent page.

03

Performance Optimization

We profile Core Web Vitals with Lighthouse and WebPageTest, optimize images with next/image, implement route prefetching, and tune caching headers to achieve sub-second LCP across all pages.

04

Production Deploy

We set up CI/CD with GitHub Actions, configure preview deployments, establish monitoring with Sentry and Vercel Analytics, and perform load testing before any traffic hits production.

FAQ

Next.js Development
FAQ.

Everything you need to know about our Next.js development services.

Ask Us Anything

Next.js adds file-based routing, server-side rendering, static generation, image optimization, API routes, and edge middleware on top of React — dramatically reducing boilerplate and infrastructure complexity. You get better SEO, faster performance, and a full-stack framework out of the box without stitching together separate tools.

For new projects we use the App Router exclusively. It unlocks React Server Components, streaming, nested layouts, and improved data fetching patterns. For existing projects on the Pages Router, we can migrate incrementally or continue to build in Pages Router based on your team's readiness.

Server-side rendered pages deliver fully formed HTML to search engine crawlers, eliminating the need for Googlebot to execute JavaScript before indexing content. Combined with proper metadata, structured data, and Core Web Vitals optimization, SSR-powered Next.js sites consistently outperform client-rendered SPAs in search rankings.

Vercel is the fastest way to production and the recommended platform for Next.js — it handles edge caching, preview deployments, and serverless scaling automatically. For teams with strict data sovereignty, custom networking, or cost optimization requirements at scale, we architect self-hosted deployments on AWS or GCP with full CI/CD.

Yes. We offer structured React-to-Next.js migrations using the Pages Router as an incremental adoption path, allowing you to migrate page by page without a full rewrite. We handle routing refactoring, SSR implementation, and resolving client-only library incompatibilities throughout the process.

Ready to Build with Next.js?

Let's build a blazing-fast, SEO-dominant web experience that converts visitors into customers.

Get Free Consultation
NDA on Day 1
Fixed-Price Guarantee
48hr Proposal
Secure Data Residency
Selected Projects

Latest Work

📱 Mobile Apps🌐 Web Platforms🤖 AI Products💰 FinTech🏥 HealthTech🛒 E-Commerce📚 EdTech🚚 Logistics🏠 Real Estate🎮 Gaming
📱 Mobile Apps🌐 Web Platforms🤖 AI Products💰 FinTech🏥 HealthTech🛒 E-Commerce📚 EdTech🚚 Logistics🏠 Real Estate🎮 Gaming
Web Design3D Animation
01

Rapida

Delivery Service Platform

A high-performance delivery platform with real-time tracking and immersive 3D visualizations.

UI/UXSecurity
02

Fynsec

Cybersecurity Dashboard

Enterprise-grade security dashboard with real-time threat monitoring and analytics.

E-CommerceCreative
03

Pallet Ross

Art Marketplace

A curated marketplace connecting artists with collectors worldwide.

Mobile DevFlutter
04

Rapida Mobile

iOS/Android App

Cross-platform mobile experience with seamless delivery tracking and notifications.

APIMicroservices
05

Fynsec API

Backend Infrastructure

Scalable microservices architecture handling millions of security events daily.

Admin PanelAnalytics
06

Pallet Ross Admin

CMS Dashboard

Comprehensive content management system with advanced analytics and reporting.

01 / 06

Drag to explore or use arrow keys

Our Work

Products That Users Actually Love.

200+ products shipped across fintech, healthcare, e-commerce, and SaaS — built to scale, designed to convert.

Mobile App

FinTech Trading Platform

FinTech Startup

Results
2.1B+ Transactions
50ms Latency
4.8★ Rating
Technology
React NativeNode.jsAWS
Healthcare App

Telehealth Solution

Healthcare Network

Results
120+ Clinics
500K Consultations
HIPAA Certified
Technology
SwiftKotlinGCP
Mobile Platform

E-Commerce Marketplace

E-Commerce Brand

Results
85K MAU
28% Conversion
$12M GMV
Technology
FlutterGoMongoDB
Why Choose Codazz

The Agency That
Actually Delivers.

Built for founders and product teams who need results — not promises.

500+ Apps Built99% Client Retention8-Week MVP100+ Engineers15+ CountriesFixed Price, No Surprises24/7 SupportNDA Day 1500+ Apps Built99% Client Retention8-Week MVP100+ Engineers15+ CountriesFixed Price, No Surprises24/7 SupportNDA Day 1

16+ Years Experience

From early-stage startups to Fortune 500s — we have seen every challenge and know how to navigate it.

100+ Engineers

Full-stack teams across mobile, web, AI, and cloud — ready to deploy on your timeline.

24 Countries Served

Global delivery with local understanding — we adapt to your market, culture, and timezone.

98% Client Retention

Clients stay because we deliver. Our track record speaks through repeat business and referrals.

SOC 2 Certified

Enterprise-grade security standards. Your data and IP are protected from day one.

8-Week MVP

From idea to live product in 8 weeks. Structured sprints, zero fluff, maximum momentum.

Start Your Project →
Security & Compliance

Enterprise-Grade Security
& Compliance Standards.

Every project meets the highest security and regulatory standards. Your data is protected at every layer.

🔒GDPR Compliant
🏥HIPAA Certified
SOC 2 Type II
💳PCI DSS Level 1
📋ISO 27001
🔐AES-256 Encryption
🕵️Penetration Tested
🏛️CCPA Compliant
🛡️Zero-Trust Architecture
🔑MFA Enforced
☁️AWS Security Hub
📡99.99% Uptime SLA
🔒GDPR Compliant
🏥HIPAA Certified
SOC 2 Type II
💳PCI DSS Level 1
📋ISO 27001
🔐AES-256 Encryption
🕵️Penetration Tested
🏛️CCPA Compliant
🛡️Zero-Trust Architecture
🔑MFA Enforced
☁️AWS Security Hub
📡99.99% Uptime SLA
GDPREU Data Protection Regulation

Full compliance with EU data protection laws. User consent management, data portability, and right-to-erasure built into every project.

CCPACalifornia Consumer Privacy Act

California privacy compliance with opt-out mechanisms, data disclosure workflows, and consumer rights management.

HIPAAHealthcare Data Compliance

End-to-end healthcare data protection. Encrypted PHI storage, audit trails, BAAs, and access controls for telehealth and EHR systems.

PCI DSSPayment Card Industry Standard

Level 1 PCI DSS compliance for payment processing. Tokenized card data, secure transmission, and quarterly vulnerability scans.

SOC 2Type II Security Certification

Independently audited security controls covering availability, processing integrity, confidentiality, and privacy.

ISO 27001Information Security Management

Certified information security management system covering risk assessment, incident response, and continuous improvement.

Client Testimonials

What Our Clients
Say About Us.

Hear directly from the founders and CTOs who've shipped with us.

4.9·500+ reviews on Clutch
4.9 / 5 on Clutch
🏆Top Rated on GoodFirms
150+ Happy Clients
🌍15+ Countries Served
💬500+ Verified Reviews
🚀200+ Apps Shipped
🤝95% Client Retention
📱Trusted by Fortune 500
4.9 / 5 on Clutch
🏆Top Rated on GoodFirms
150+ Happy Clients
🌍15+ Countries Served
💬500+ Verified Reviews
🚀200+ Apps Shipped
🤝95% Client Retention
📱Trusted by Fortune 500

They transformed our legacy system into a high-performance cloud platform. Technical depth is unparalleled — shipped in 10 weeks, zero bugs in production.

SJ
Sarah J.
CEO, Fintech Startup, San Francisco

The level of detail in their product design phase saved us thousands in development costs. A truly strategic partner — they think like founders, not vendors.

MD
Michael D.
Head of Product, Healthcare SaaS, Austin

Scaling to 500K concurrent users was seamless with their architecture. Black Friday, not a single crash. I'm never going anywhere else.

AR
Alex R.
Founder, E-Commerce Platform, New York

We were struggling with a React Native app that kept crashing. The team rebuilt the entire architecture in 6 weeks — crash rate dropped to 0.01%. Absolute lifesaver.

PK
Priya K.
CTO, EdTech Series A, Dubai

Their team integrated real-time GPS tracking and route optimization into our fleet management system. Delivery times dropped 34% in the first month.

DL
David L.
VP Engineering, Logistics Corp, Chicago

From branding to a fully custom Shopify Plus build — they handled everything. Revenue tripled within 4 months of launch. The ROI speaks for itself.

NW
Nina W.
Founder, D2C Brand, Los Angeles

They transformed our legacy system into a high-performance cloud platform. Technical depth is unparalleled — shipped in 10 weeks, zero bugs in production.

SJ
Sarah J.
CEO, Fintech Startup, San Francisco

Join 150+ companies who've shipped with Codazz

Start Your ProjectView Case Studies
Let's Build Together

Your Vision Is One
Conversation Away.

Tell us about your project and we'll scope it, plan it, and build it — on time, on budget, every time.

See our portfolio for real client results.

NDA Signed on Day 1
Fixed-Price Guarantee
8-Week MVP Programme
Recognition & Certifications

Trusted, Verified &
Globally Recognised.

c.
Clutch Top Generative AI
2026
c.
Top App Development
2024
Webby Honoree
Webby Honoree
2024
Flutter Service Award
Flutter Service Award
2024
AWS Advanced Tier
AWS Advanced Tier
2024
AWS Cloud Ops
AWS Cloud Ops
2024
SOC II Certified
SOC II Certified
2024
ISO Certified
ISO Certified
2023
Red Herring 100
Red Herring 100
2023
c.
Clutch Top Generative AI
2026
c.
Top App Development
2024
Webby Honoree
Webby Honoree
2024
Flutter Service Award
Flutter Service Award
2024
AWS Advanced Tier
AWS Advanced Tier
2024
AWS Cloud Ops
AWS Cloud Ops
2024
SOC II Certified
SOC II Certified
2024
ISO Certified
ISO Certified
2023
Red Herring 100
Red Herring 100
2023