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Web Development

AI-Powered Web DevelopmentThat Performs On Day One

From multi-vendor marketplaces to AI assistants, we ship production-grade Next.js and React platforms that load fast, rank well, and grow with your business.

14+
Live web platforms
4+ yrs
Production experience
3
Countries served
20+
Commercial projects
Overview

Web platforms engineered to ship, scale, and convert

DevKey Technologies builds web applications the way modern product teams do — TypeScript end-to-end, Next.js on the frontend, Postgres-backed Supabase services on the backend, with AI woven into the parts of the product where it actually moves the needle. We have shipped fourteen plus production web apps across Pakistan, the United States, and Australia, and we still treat every project like our own.

Where many agencies bolt features on a WordPress theme and call it a day, we architect from the database up — clean data models, typed APIs, edge-rendered pages, instrumented analytics, and a deployment pipeline you can trust. The result is platforms that feel fast on launch day and stay maintainable two years later when you want to add a new module without rewriting the whole thing.

If you have an idea on paper or a clunky legacy site that is bleeding revenue, we will help you scope it, build it, and run it. Most of our clients keep us on a small monthly retainer after launch — that is how confident we are in the work.

Lighthouse 90+ by default

Performance, accessibility, SEO and best practices baked into the stack — not patched in at the end.

Type-safe end to end

TypeScript across the frontend, backend, and database layer. Fewer bugs in production, faster reviews, easier handovers.

SEO-ready from day one

Server-rendered routes, dynamic sitemaps, structured data, OG images, and Core Web Vitals tracked.

AI where it matters

Chat assistants, intelligent search, recommendation engines, and document understanding — when the use case is real, not as a gimmick.

What we actually deliver

Capabilities that ship together, not as eight separate sales pitches. Every project blends the ones your problem needs.

Custom web applications

Bespoke web apps designed and built for your specific workflow.

  • Full product design + engineering
  • Component libraries with shadcn/ui
  • Authentication, payments, file storage
  • Production-grade error tracking

Multi-vendor marketplaces

Full marketplace platforms with vendor onboarding, payment splits, and admin tooling.

  • Vendor + buyer + admin dashboards
  • Payment-gateway integration (Stripe, JazzCash, Easypaisa)
  • Commission engine + payouts
  • Order, return, and dispute flows

E-commerce platforms

Single-vendor and multi-vendor stores with the speed and SEO of a hand-built site.

  • Cart, checkout, and inventory
  • Catalog management with media pipeline
  • Discount, coupon, and tax engines
  • Mobile-first storefront design

SaaS platforms

Multi-tenant subscription products with billing, roles, and white-label support.

  • Tenant isolation patterns
  • Stripe-billing and metered usage
  • Role-based access control
  • Admin / customer portals

AI-integrated web apps

Chat assistants, RAG over your docs, intelligent search, recommendation engines.

  • OpenAI / Anthropic / open models
  • Vector search with pgvector
  • Conversational UIs
  • Cost monitoring and guardrails

B2B portals & dashboards

Internal tools, analytics dashboards, partner portals, and ops tooling.

  • Recharts-powered analytics
  • Audit logs and approvals
  • Bulk imports and exports
  • Role-aware navigation

Performance & SEO

Existing site too slow or invisible on Google? We fix Core Web Vitals and on-page SEO.

  • Lighthouse + WebPageTest audits
  • Server-side rendering migrations
  • Schema markup & rich results
  • Image, font, and CSS budgets

Migration & modernization

Move from WordPress, Wix, Shopify or legacy PHP/Laravel to a modern stack — without losing rankings or data.

  • Content + redirects preservation
  • Database migration scripts
  • Side-by-side QA
  • Zero-downtime cutovers

Tech we ship on

Modern, production-tested, and chosen because it makes your project better — not because we like the logos.

Frontend

Next.js 16React 19TypeScriptTailwind CSSshadcn/uiFramer Motion

Backend & Database

Node.jsExpressSupabasePostgreSQLMongoDBPrisma

AI & Integrations

OpenAIAnthropicLangChainpgvectorStripeTwilio

Infrastructure

VercelCloudflareDockerGitHub ActionsAWS S3Resend

Industries we already serve

We have shipped in these spaces before. Even when your industry is not on the list, the patterns usually transfer.

E-commerce & Retail

Single and multi-vendor marketplaces with PK and international payment rails.

Fintech & Accounting

Accounting platforms, billing systems, payment dashboards, compliance tooling.

Healthcare

Patient portals, appointment systems, secure record management.

Transport & Logistics

Dispatch dashboards, driver onboarding, real-time tracking.

Legal & Professional

Client portals, matter management, AI-powered matching platforms.

Education & EdTech

Learning platforms, AI tutors, interview prep, content marketplaces.

100 specialisms

Web Development: what we build

Each page below covers one kind of project in depth — the features, the decisions that matter and the questions buyers ask us most.

Recent work

Real, live, production-deployed projects — not concept demos.

KarobarEasy

B2B wholesale marketplace for mobile accessories — buyer, seller, supplier, and admin dashboards plus a React Native trading app.

B2B MarketplaceNext.jsReact NativeSupabase
Visit live site

Parwaz Mart

Multi-vendor e-commerce marketplace with vendor onboarding, payment processing, and order workflows.

Multi-vendorE-commercePayments
Visit live site

Gifts Pharmacy

Multi-vendor e-commerce platform with integrated online payments and vendor dashboards.

E-commerceMulti-vendor
Visit live site

GoQuicksilver

Professional chauffeur and taxi booking platform for the US market with real-time dispatch, driver management, and payments.

Transport SaaSUS MarketReal-time
Visit live site

Quikzer

AI assistant web application with conversational UI, intelligent responses, and backend API integration.

AI AssistantConversational UI
Visit live site

SassyPK

Fashion and lifestyle e-commerce platform with full storefront, cart, and checkout.

FashionE-commerce
Visit live site

Frequently asked questions

The answers prospective clients usually want before the first call.

Most projects ship in six to twelve weeks. A marketing site or simple e-commerce store can go live in three to four weeks; a multi-vendor marketplace or SaaS platform takes ten to sixteen weeks depending on scope. We start with a one-week discovery sprint to lock the scope before quoting a firm timeline.

Where we work

Web Development in your city

We deliver web development for businesses across Pakistan, Australia, and the US.

IslamabadRawalpindiKarachiLahoreFaisalabadPeshawarMultanSialkotGujranwalaHyderabadQuettaSydneyMelbourneBrisbanePerthNew YorkSan FranciscoAustinLos Angeles

Ready to ship a web platform that actually works?

Tell us what you're building. We'll send back a clear scope, timeline, and quote within two working days.

Start a projectSee case studies