FULL-STACK DIGITAL STUDIO
Next.js 14+•React•TypeScript•Node.js•Shopify•WordPress
High-converting websites & software for ambitious businesses.
Saim Dev

Custom Web Development & Digital Engineering Studio

Bespoke Websites, E-Commerce & Custom Web Apps

SUB-SECOND SPEED • 100% CODE OWNERSHIP • ZERO MONTHLY RETAINERS

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Web Architecture & Growth
We are digital product architects, engineering bespoke websites & web apps. Specialized in custom software, e-commerce, headless CMS, and sub-second performance.

Our studio engineers bespoke digital flagships and full-stack web software for ambitious companies — from e-commerce brands and SaaS startups to professional services and enterprise teams. We combine modern Next.js and TypeScript engineering with conversion-focused design to build platforms that rank, load in milliseconds, and turn visitors into paying clients.

Saim Dev is an independent UK full-stack digital engineering studio building bespoke business websites, Shopify & WooCommerce stores, custom Next.js SaaS web applications, and headless CMS platforms. We provide guaranteed sub-second performance, 100% source code ownership, built-in structured schema, and direct senior engineer collaboration with zero agency markups or mandatory monthly retainers.

Full-Stack Digital Engineering

Web development services
engineered for commercial growth.

From bespoke corporate websites and high-volume e-commerce stores to custom SaaS web applications and performance overhauls. We build fast, modern, and reliable digital systems with 100% code ownership.

Full-Stack Software
Launch in 10–14 days

Custom Web Applications & SaaS MVPs

We engineer bespoke web applications, authenticated client portals, dynamic multi-tenant dashboards, and internal business tools. Built with Next.js App Router, TypeScript, Node.js, and serverless databases for maximum agility and zero vendor lock-in.

Key Deliverables
Role-based authentication & session security
Interactive data visualizations & dashboards
Stripe subscriptions & automated billing
REST & GraphQL API design with webhooks
Next.js 14+ReactTypeScriptNode.jsPostgreSQLSupabase
Discuss App Scope
E-Commerce
Launch in 7–12 days

E-Commerce & High-Converting Storefronts

From custom Shopify theme builds and Shopify Plus migrations to bespoke WooCommerce or headless commerce storefronts. We build friction-free shopping experiences with instant faceted product search, one-click Apple Pay / Google Pay, and seamless ERP/inventory syncing.

Key Deliverables
Sub-second faceted product filtering & search
Frictionless checkout (Stripe, Apple Pay, PayPal)
Automated inventory, shipping & tax sync
Mobile-optimized cart & upsell funnels
ShopifyShopify PlusWooCommerceStripeNext.js CommerceTailwind CSS
Build E-Commerce Store
Corporate & B2B
Launch in 5–10 days

Bespoke Business Websites & Redesigns

Designed specifically for professional services, consultancies, healthcare clinics, and ambitious SME brands. We replace dated, slow websites with custom-crafted, conversion-led digital storefronts that command premium pricing and rank at the top of Google.

Key Deliverables
Custom UI/UX aligned with your brand identity
High-intent lead capture forms & booking flows
Full on-page SEO, rich schema & Google indexing
100% mobile-responsive fluid layouts
Next.jsReactTailwind CSSTypeScriptFramer Motion
Plan Business Website
CMS & Editorial
Launch in 7–10 days

WordPress & Headless CMS Engineering

Tired of bloated WordPress themes that break with every plugin update? We build lightweight, bespoke WordPress themes and modern Headless CMS architectures (Sanity, Strapi, Contentful) that give marketing teams visual freedom while keeping page speed lightning-fast.

Key Deliverables
Custom Gutenberg blocks or headless Sanity studio
Zero unneeded third-party plugins or vulnerabilities
Automated scheduled publishing & media CDN
Clean semantic markup passing all Core Web Vitals
WordPress (Custom)Sanity.ioStrapiNext.jsGraphQL
Upgrade Your CMS
Growth & CRO
Launch in 3–5 days

High-Converting Landing Pages & Funnels

Built for active Google Ads, LinkedIn, Meta, and marketing campaign traffic. Every section, headline, and call-to-action is structured around proven conversion copywriting principles and rapid loading speeds to slash cost-per-acquisition (CPA).

Key Deliverables
Direct-response persuasion & benefit hierarchy
Integrated conversion tracking (GA4, Meta Pixel)
Instant WhatsApp & multi-step lead capture
A/B testing architecture & micro-copy tuning
Next.jsTailwind CSSFramer MotionGA4PostHog
Launch Landing Page
Speed & Care
Delivered in 2–4 days

Website Speed Optimization & Ongoing Care

Transform existing slow, failing websites into high-speed search contenders. We audit and eliminate render-blocking assets, optimize image compression (AVIF/WebP), configure edge caching, and provide ongoing code updates without mandatory agency lock-in.

Key Deliverables
LCP < 1.2s, INP < 100ms, CLS 0.00 remediation
Automated daily off-site cloud backups
SSL, firewall & DDoS hardening
Priority same-day developer technical support
CloudflareEdge CachingLighthouseCore Web VitalsNext.js SSR
Fix Website Speed
Need a custom architecture or technical consultation?Speak directly with our senior full-stack architect — zero sales pitches, zero account manager markups.
Direct WhatsApp Consultation
Instant Scope & Pricing Calculator

Estimate your project.
Zero hidden costs, zero sales calls.

Select your project type and desired integrations below to get a transparent, real-time estimate of cost, timeline, and deliverables.

Step 1 • Select Architecture Type1 of 3
Step 2 • Add Integrations & Capabilities2 of 3
Step 3 • Delivery SpeedFast-Track Priority SprintDirect priority queue with 35% faster deployment turnaround.
Scope Calculation
Fixed-Price Guaranteed
Estimated Investment
£800— £960
Transparent milestone fee. 50% deposit, 50% on final launch approval.
Turnaround Timeline10 to 13 Business Days
Included with Every Build
100% Full Source Code & Repository Ownership
Sub-second Next.js SSR/SSG edge performance
Full mobile responsiveness & Core Web Vitals pass
Structured Schema.org JSON-LD & Google Indexing
14 to 30 days dedicated post-launch support
Direct senior engineer access via WhatsApp/Email
Lock In This Scope on WhatsAppSubmit Scope via Web Inquiry Form

Key Benefits

Business Growth &
Lead Conversion

High-converting websites engineered to turn visitors into leads and bookings with 24/7 online presence, fast loading speed, and modern custom design.

Performance, Speed &
SEO Optimization

Sub-second Next.js architecture, optimised Core Web Vitals, and structured schema markup engineered to rank on Google.

Marketing Integration &
Technical Security

Complete Google indexing, local SEO, SSL security, Instagram and social integration, with clean, scalable code built for reliable business growth.

The Market Landscape

How Saim Dev compares.
Engineered for quality, speed, and honesty.

Why ambitious businesses choose our direct senior engineering studio over bloated corporate agencies, risky marketplace freelancers, or restrictive DIY platforms.

Dimension
Saim Dev
Direct senior studio		Traditional AgencyHigh overheadDIY BuildersWix, Squarespace
Typical Investment
£250 – £1,200+ (Transparent & Fixed)
£5,000 – £25,000+ (Opaque Quoting)
£20 – £60 / month forever
Delivery Timeline
5 to 14 Business Days
8 to 16 Weeks (Waterfall)
Weeks of DIY effort
Communication
Direct Senior Engineer Access (Zero Middleware)
Account Managers & Junior Handoffs
Automated help bot / Community forum
Performance & Core Web Vitals
95+ Mobile Score (Sub-Second Next.js)
50 – 75 (Heavy themes & plugins)
35 – 60 (Platform script bloat)
Code & Asset Ownership
100% Client Owned (Clean Git Handover)
Often tied to agency hosting contracts
0% Ownership (Rented platform lock-in)
Mandatory Monthly Retainers
£0 Forced Retainers (Pay only for what you need)
£300 – £1,500 / month ongoing
Permanent recurring subscription
Demonstrated Engineering Proof
160 Live Production Web Apps on Site
Static portfolio screenshots only
Generic cookie-cutter templates
SEO & AI Answer Citability
Full JSON-LD, Semantic Markup & GEO Ready
Extra £1,000+ SEO add-on charge
Limited automated SEO tools
Benchmark Engine

Performance
as a key to success.

Fast page speeds directly increase user session length, raise enquiry conversion rates, and boost Google search visibility. We engineer lightweight Next.js code, modern AVIF image compression, and edge cloud caching to give your UK business a distinct competitive advantage across desktop and mobile devices.

100%80%60%40%20%
Largest Contentful Paint
< 0.8sGood
Cumulative Layout Shift
0.01Good
Technical Core Web Vitals target benchmarks for Next.js production buildsOptimised Core Web Vitals
Stack & Frameworks

Tools and technologies
we love to use.

Commerce Platforms
WooCommerceShopifyStripe
Headless CMS
ContentfulSanity
Frameworks & Languages
TypeScriptNext.jsReactJavaScriptPHPNestJSNode.js
Deployment
VercelAWSMS Azure
LLM
ChatGPTMS Azure AI
CDN
CloudflareIMGIX
Workflow Roadmap

Our Process In 4 Steps.

A simple, structured 4-step roadmap to take your website from initial idea to live revenue engine.

01

Discovery & Brief

We define your business goals, target clients, project scope, and design preferences.

02

Strategy & Architecture

We map your website architecture, page layout wireframes, and high-converting customer journeys.

03

Design & Development

We engineer pixel-perfect designs with clean, sub-second Next.js code and mobile accessibility.

04

Launch & Support

We test cross-browser speed, submit sitemaps to Google, deploy to edge servers, and provide 14–30 days of direct support.

Packages 01/03

Choose. Your plan.

No monthly retainers. No hidden fees. 100% custom Next.js engineering.

Select Currency:
UK & EU Invoicing Ready
Zero Monthly Retainers
Optimised Core Web Vitals
Fast 5–10 Day Delivery

Landing Page

High-converting 1-page online presence for single offers & local service campaigns.

£250/ one-off
Included:
  • 1 High-Converting Page
  • Mobile-First Fast Design
  • Lead Capture & Contact Form
  • Direct WhatsApp & Call Integration
  • Google Maps Embed
Get Started — Landing Page

Starter Plan

No monthly lock-in. Essential high-performance digital presence for local businesses.

£390/ one-off
Included:
  • Up to 5 Custom Pages
  • Next.js 16 Static Performance
  • Mobile Responsive & Accessible
  • Lead Generation & Contact Forms
  • Direct WhatsApp & Call Buttons
Get Started — Starter Plan
Most Popular in UK/EU

Business Plan

No monthly retainers. Complete growth engine engineered to rank effectively in local search.

£790/ one-off
Included:
  • Up to 15 Pages & Landing Sections
  • Bespoke Custom UI/UX & Brand Identity
  • Next.js Turbopack Performance
  • Conversion-Focused Architecture
  • Comprehensive Structured Schema (JSON-LD)
Order on WhatsApp
Bespoke Engineering For Every Sector

Custom Websites For Every Business Model

We do not build cookie-cutter templates. Whether you sell products online, deliver professional advisory services, book patient appointments, or run a bustling hospitality venue, we architect the exact digital platform you need.

Online Stores

E-Commerce & Retail

Bespoke online storefronts with sub-second product filtering, Stripe/Apple Pay checkout, and zero marketplace commission.

Custom Next.js Stack
Corporate & B2B

Professional Services & B2B

Clean, authoritative websites for accountants, consultancies, law firms, and corporate advisors built to win client trust.

Custom Next.js Stack
Medical & Wellness

Healthcare, Clinics & Salons

Interactive booking flows, patient trust signals, and service showcases for dentists, aesthetic clinics, and wellness studios.

Custom Next.js Stack
Local Contractors

Trades & Home Services

Lead-generating local websites for builders, electricians, plumbers, and mechanics with instant WhatsApp quote buttons.

Custom Next.js Stack
Food & Dining

Hospitality & Takeaways

Direct online ordering systems, allergen-filtered menus, and table reservations to eliminate 30% Just Eat and Deliveroo commissions.

Explore Takeaway Solutions
Custom Software

SaaS & Custom Web Apps

Custom web software, dynamic client dashboards, calculators, and member portals engineered on Next.js 16 and Node.js.

Custom Next.js Stack
Have a unique project or custom software idea in mind?Discuss Your Project
50/50 Milestone Protection

50% deposit to initiate architecture & design. The remaining 50% is only payable after full private staging preview and your final approval prior to live deployment.

UK & EU Invoicing & Rails

Itemised commercial invoices. Payments processed seamlessly via Stripe Secure Card, Wise Multi-Currency, UK Faster Payments, and SEPA Bank Wire.

Dedicated Revision Support

We iterate on staging with you until you approve performance, UX, and conversion flow. Zero monthly retainers or hidden lock-ins.

160 Live Tools • Engineering Capability Proof

160+ Production Web Tools & Interactive Applications

We don't just build marketing pages — we engineer complex, high-performance web software. Browse our library of 160 active calculators, automated business systems, and compliance tools running live on saimdev.site.

PPDS Food Labelling

Natasha's Law PPDS Label Maker

Interactive food label generator with automated 14-allergen bolding, expiry dating, and A4 sticker sheet printing.

Auto 14-Allergen Bolding1.2mm x-Height Font ScaleA4 Sheet Sticker Print
Free Interactive ToolOpen Tool
Allergen Management

14 Food Allergen Matrix & Chart

Interactive allergen lookup matrix and print-ready PDF export with automated ingredient scanning and takeaway presets.

Auto-Scan 14 AllergensInstant UK Cuisine PresetsCSV & A4 PDF Export
Free Interactive ToolOpen Tool
Kitchen Economics

Commercial Food Cost Calculator

Real-time portion cost calculator featuring UK 20% VAT stripping and Just Eat / Deliveroo commission buffers.

UK 20% VAT StrippingDeliveroo / Just Eat Buffer70%+ Margin Protection
Free Interactive ToolOpen Tool
View All 24+ Food Safety Templates & Tools
FAQ Knowledge Base

Your questions. Our answers.

Everything you need to know about delivery timelines, hosting, code ownership, and Google indexation.

Custom Web Development & Architecture
What is custom web development and why choose it over website builders?
Custom web development involves engineering a website or application from scratch using clean, modern code (such as Next.js, React, and TypeScript) tailored directly to your business goals. Unlike DIY builders (Wix, Squarespace) or bloated WordPress themes that suffer from slow mobile speeds, rigid templates, and permanent monthly rent, custom web development gives you 100% code ownership, sub-second speeds, bespoke UX, and zero forced retainers.
Why choose Next.js instead of a standard WordPress theme?
Standard WordPress themes load dozens of third-party plugins, databases, and unoptimized CSS/JS files that drag mobile Google PageSpeed scores down into the 30–60 range. Next.js delivers static site generation (SSG) and server-side rendering (SSR) directly from the edge, achieving 95+ Core Web Vitals, impervious security (no database vulnerabilities to hack), and instant page transitions that convert more visitors.
How much does a commercial website cost in the UK?
In the UK, traditional agencies charge £3,000 to £15,000+ for standard small business websites, plus £100–£500/month retainers. At Saim Dev, we offer transparent fixed milestone pricing: Starter Websites from £250–£390, Full Business Platforms from £550–£790, and Bespoke Web Applications or E-Commerce Stores from £1,200+, with 100% code ownership and zero monthly lock-in.
Do you build custom e-commerce stores and Shopify websites?
Yes. We build high-converting e-commerce experiences on Shopify, WooCommerce, and custom headless Next.js Commerce. Our stores feature sub-second faceted catalog search, seamless Stripe and Apple Pay checkouts, automated tax and inventory syncing, and mobile-first cart optimization to eliminate checkout drop-off.
Can you build custom SaaS MVPs and interactive web applications?
Yes. We engineer authenticated client portals, SaaS MVP web applications, dynamic multi-tenant dashboards, and custom business tools. Built on Next.js App Router, Node.js, TypeScript, and serverless databases (PostgreSQL, Supabase), our web apps are fast, secure, and ready to scale.
Delivery & Process
How long does a website take?
Starter websites are typically completed within 5–7 business days. Full Business Plan websites take 7–10 days from initial discovery to final deployment.
How does the design and development process work?
Our process is structured in three simple phases: (1) Discovery & Brief where we establish your brand goals, target audience, and architecture; (2) Rapid Staging Prototype where we develop interactive Next.js pages for your review; (3) Final Testing, Speed Optimization, and Live Deployment with zero downtime.
Can you redesign my existing website?
Yes. We specialize in modernizing outdated WordPress, Wix, or legacy websites into high-speed Next.js architectures, preserving your existing URLs and SEO authority while multiplying loading speed and conversion rates.
Hosting & Technical Setup
Do you provide hosting?
Yes! We guide you through selecting and setting up ultra-fast cloud hosting, custom domain configuration, and free SSL security setup for sub-second page loads.
Can I keep my existing domain name?
Yes, absolutely. Your domain always remains 100% under your ownership. We provide seamless DNS records configuration to connect your domain with zero interruption to your business email or existing services.
Who owns the website and code after launch?
You own 100% of your website, assets, and source code upon final payment. There are no proprietary lock-ins, licenses, or hostage fees. Full repository access is transferred to you.
Content & Maintenance
Can I edit content myself?
Absolutely. Your website is engineered with clean content architecture and clear instructions so you can easily update text, images, blog posts, and services whenever needed.
Do you offer support after launch?
Yes! Every project includes 14 to 30 days of free dedicated technical support post-launch to handle minor tweaks, bug fixes, backups, and security checks.
What counts as post-launch support?
Post-launch support covers technical maintenance, browser compatibility checks, minor copy or imagery revisions, search engine submission verification, and prompt resolution of any operational queries.
SEO & Performance
What's included in SEO?
On-page SEO includes optimized title tags, meta descriptions, structured schema markup, sub-second page speed optimization, mobile responsiveness, and Google Search Console indexing setup.
How do you achieve sub-second speeds and 90+ Core Web Vitals?
We build with Next.js 16, React 19, and Tailwind CSS. Assets are served in modern AVIF/WebP formats, JavaScript bundles are strictly code-split, and HTML is statically pre-rendered so pages render instantaneously on any mobile network.
Will my website be indexed on Google Search?
Yes. We configure automated sitemaps, robots.txt, canonical URLs, and connect your verified domain directly to Google Search Console for accelerated indexation.
Pricing & Invoicing
How does payment work?
We operate on a transparent 50/50 milestone basis: 50% deposit to initiate architecture and UI staging, and the final 50% only after your complete approval of the staging site prior to production launch.
Are there any hidden monthly retainers or ongoing fees?
Zero. Saim Dev charges transparent fixed project fees. You only pay standard domain and cloud hosting costs (often £0–£10/month) directly to your providers without agency markups.
SD
UK
Accepting New UK & EU Projects

Another question?
Let’s talk.

Book a call / WhatsApp20min – No commitment
contact@saimdev.site
WhatsApp: +92 319 6526604
50/50 Milestone Approval

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