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.
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
Backend & Database
AI & Integrations
Infrastructure
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.
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.
Parwaz Mart
Multi-vendor e-commerce marketplace with vendor onboarding, payment processing, and order workflows.
Gifts Pharmacy
Multi-vendor e-commerce platform with integrated online payments and vendor dashboards.
GoQuicksilver
Professional chauffeur and taxi booking platform for the US market with real-time dispatch, driver management, and payments.
Quikzer
AI assistant web application with conversational UI, intelligent responses, and backend API integration.
SassyPK
Fashion and lifestyle e-commerce platform with full storefront, cart, and checkout.
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.
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.