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Year One Milestone: We are cutting 50% off all custom engineering, web development, and search packages across the UK until December 31st, 2026. No hidden retainers.

We Build Websites and Software You Actually Own.

(No WordPress. No Retainer BS. Just Clean Code.)

Most web design agencies just rent you a bloated drag-and-drop template and charge you monthly for the privilege. Rock & Blu Ltd engineers high-performance web architecture from the ground up for ambitious businesses in London and across the UK. We write the code, we optimize it for the future of search, and we hand you the keys.

Get a Quote (50% Off) See Our Capabilities
Trustpilot TrustScore 4.1 5 reviews
01 / The Manifesto

The Duality of Code

In a digital landscape of constant chaos, businesses need two things: something that lasts, and something that adapts.


Rock & Blu Ltd believes that great software is like a coastline. It requires the Rock—a solid, secure, and scalable backend architecture that can withstand any storm. And it requires the Blu—a fluid, intuitive frontend experience that moves naturally with the user.

02 / Capabilities

Our Expertise

⚓

The Rock

Data & Backend

We build systems that scale. From robust SQL databases to Python-driven automation, we ensure your data infrastructure is secure and efficient.

  • System Architecture
  • SQL & Python
  • Data Modelling
🌊

The Blu

Web & Mobile Apps

Experiences that flow across devices. We specialize in high-performance web development and native mobile applications for Android and iOS.

  • Web Development
  • Android (Kotlin)
  • iOS Development
🧭

The Horizon

Strategy & Intelligence

Forecasting the future. We transform complex datasets into actionable insights, helping you navigate the digital ocean with precision.

  • Business Intelligence
  • Predictive Analytics
  • Digital Strategy
03 / Engagements

Build From Here

Six clear starting points for launches, business growth, platform migrations, custom products, automation, and search visibility. Drag through the packages and compare deliverables side by side.

Drag to compare 6 tailored packages
01Foundation

Simple Website

The “Launch” Package

Project quotation£249 – £349

A high-performance foundation for startups, freelancers, and local businesses that need a professional digital footprint.

Request Launch Quote Explore simple website design
What is included05 deliverables
  • Up to 4 custom pagesHome, About, Contact with a secure enquiry form, plus one custom page.
  • Hosting & domainThe first year of secure hosting and domain registration is included.
  • The revisions guaranteeOne functional change and unlimited visual changes before launch.
  • Flawless responsive designHand-coded and tested across mobile, tablet, and desktop.
  • Complete handoverFull codebase and clear documentation, with no developer lock-in.
02Growth

Business Website

The “Scale” Package

Project quotation£499 – £749

For growing SMEs that need their website to generate leads, manage content, and connect with daily operations.

Request Scale Quote Explore business website design
Everything in Launch, plus
Most Popular04 upgrades
  • Expanded architectureAdditional pages for full service offerings or product galleries.
  • Business integrationsCRM-connected forms, newsletter sign-ups, booking widgets, and essential tools.
  • Performance & SEO coreSemantic HTML and modern architecture engineered for speed and search visibility.
  • Enhanced testingCross-browser and cross-device QA, from older Android devices to current iPhones.
03Migration

Migration to Code

The “Platform Escape” Package

Project quotation£299 – £499

For businesses ready to leave plugin-heavy WordPress sites or the recurring restrictions of Wix and Squarespace.

Plan My Migration Explore website migration services
What is included04 deliverables
  • Code-based conversionYour existing design and content rebuilt with lightweight code or a modern framework.
  • Zero bloatRemove the security exposure and slow loading associated with heavy plugins.
  • Future-proof scalabilityA clean, documented codebase ready to grow without platform restrictions.
  • Seamless transitionDomain redirection and SEO preservation planned into the migration.
04Product

Custom Web Application

The “Enterprise App” Package

Project quotation£499 – £1,499

For founders and businesses that need a secure, data-driven digital product rather than a conventional website.

Scope The Product Explore custom web app development
Product foundation05 systems
  • Secure authenticationSecure account and login flows, including optional Google authentication.
  • Database managementBackend architecture for securely storing and retrieving user or product data.
  • In-house analytics dashboardA private dashboard for tracking users, sales, operations, or product data.
  • The app-store roadmapA scalable Next.js or React foundation with a route to PWA or native delivery.
  • Full product testingDatabase, form, and user-flow stress testing across screen sizes.
05Operations

Business Automation

The “Workflow Engine” Package

Projects from£499

For teams losing valuable time to manual admin, disconnected tools, repeated emails, spreadsheets, and reporting.

Map My Workflow Explore business automation
Automation foundation05 systems
  • Process discoveryMap bottlenecks, repetitive tasks, hand-offs, owners, and measurable outcomes.
  • Connected operationsIntegrate forms, CRM, spreadsheets, email, calendars, and internal tools.
  • Intelligent handlingUse carefully scoped AI for content, classification, summaries, or structured data work.
  • Reliable safeguardsValidation, permissions, fallbacks, and human review for business-critical workflows.
  • Training & handoverClear operating documentation and a dedicated team handover session.
06Discovery

Google & AI Search

The “Search Authority” Package

Project quotation£299 – £499

For businesses that want to be understood more clearly across Google and AI-assisted discovery journeys.

Improve Visibility Explore AI search optimization
Visibility foundation05 signals
  • Search architectureAlign service pages, FAQs, internal links, and buyer intent around clear topics.
  • Technical claritySchema, sitemap, robots, canonical, and crawlability improvements.
  • AI-readable contextConcise business summaries and factual page structure that answer systems can interpret.
  • Evidence networkConnect claims to services, case studies, credentials, and relevant proof.
  • Measurement planTrack indexed pages, relevant queries, qualified visits, and enquiry journeys.
Our Code & Quality Promise

Built to be yours.
Engineered to endure.

Unlike traditional agencies that use drag-and-drop builders and create platform dependency, we are engineers. We build transparent digital assets that your business can own, understand, and evolve.

01 / QA

Multi-device testing

We manually test desktop, mobile, and tablet layouts. If a button overlaps on an iPad, it is fixed before handover.

02 / Ownership

Clean code handover

Once the project is paid, you receive the organised codebase, practical documentation, and ownership of the delivered IP.

03 / Support

Real human support

Every build includes a dedicated handover session so your team understands exactly how its new digital asset works.

Final pricing depends on scope, content readiness, integrations, timelines, and support needs. Clear written quotes are provided before build work begins.

04 / The Architect

The Blueprint

ROCK & BLU LTD

We are more than just developers; we are architects of the digital realm. Our mission is to build software that is as enduring as stone and as adaptable as the tide.

"In a world of constant flux, we provide the stability you need to grow and the agility you need to thrive."

7+ Projects Delivered
7+ Clients Empowered
7+ Scalable Systems
R & B
05 / The Crew

Navigators of the Realm

Founder & Lead Technologist
Satyam Patil

Specialized in engineering scalable web architectures and high-performance native mobile ecosystems across Android & iOS.

Satyam Patil on LinkedIn Satyam Patil portfolio
Co-Founder & Head of Marketing
Sevgi Gumus

Expert in client relations and strategic marketing, driving business growth and fostering lasting partnerships.

Full Stack Developer & AI Automation
Rajdeep Patil

Driven by a passion for building clean, scalable, and user-focused applications. Expert in Next.js, TypeScript, and AI automation pipelines.

Rajdeep Patil on LinkedIn Rajdeep Patil portfolio
06 / The Fleet
06.01 / Case Studies
New / Live
Download Markou Design London source

Markou Design London

Cinematic Digital Showroom & Lead Platform

A quietly luxurious flagship for bespoke London joinery—uniting editorial project storytelling, responsive cinematic media, search architecture, qualified enquiries, and a secure operational layer.

  • Editorial Portfolio & Case-Study Journey
  • Responsive Video, Motion & Performance System
  • Firestore Leads, Automation & Analytics
Read Markou Design London case study Architecture Report Visit Markou Design London live site
Download Orlux Creative source

Orlux Creative

Ultra-Premium Digital Architecture

An Awwwards-level digital flagship engineered to position the agency as a high-end, results-driven powerhouse. Employs hardware-accelerated animations, cinematic reveals, and real-time intelligent lead generation.

  • Cinematic GSAP Scroll Choreography
  • True OLED Black Canvas & Glassmorphism
  • Live Regex Validation & Domain Suggestion
Read Orlux Creative case study Architecture Report Visit Orlux Creative live site
Download Umu Caffè source

Umu Caffè

Premium Standard Web Application

A meticulously crafted digital sanctuary using tactile claymorphism and buttery smooth scrolling to translate physical warmth into a highly optimized, interactive digital interface.

  • Lenis Fluid Smooth Scrolling Integration
  • Tactile Claymorphism & Organic Palettes
  • Horizontal Galleries & Touch Detection
Read Umu Caffè case study Architecture Report Visit Umu Caffè live site
Download Abooki source

Abooki

AI-Powered Editorial Reading Platform

A complete generative library product blending secure Firebase infrastructure, Gemini-powered book creation, public and private collections, immersive reading, social presence, profiles, ratings, and achievement-led return loops.

  • Secure Gemini Cloud Functions Proxy
  • Firestore Public & Private Library System
  • Reader, Profiles, Badges & Social Presence
Read Abooki case study Architecture Report Visit Abooki live site
Download AIR source

AIR

Interactive WebGL Physics Experience

An active prototype that turns invisible air into a tactile browser canvas using particle fields, elemental chapters, scroll-driven narrative states, and realtime WebGL interaction.

  • Three.js Particle Engine & GLSL Shaders
  • Scroll-Directed Elemental Simulation Chapters
  • Adaptive Quality Controls For Browser Performance
Read AIR case study Architecture Report Live Site Locked
Download SL Green Studio source

SL Green Studio

Cinematic Premium Commerce Platform

A brand-led ecommerce build for a London essentials label, balancing editorial motion, product clarity, account retention, cart logic, gifting, checkout flows, and launch-stage flexibility.

  • Editorial Homepage & Dynamic Product Catalogue
  • Favourites, Cart, Gifting & Promo Workflows
  • Account, Checkout & Order History Foundations
Read SL Green Studio case study Architecture Report Live Site Locked
Download Anka Academy source

Anka Academy

Premium Learning Platform In Development

A warm education platform for parents, pupils, tutors, and administrators, combining public trust-building pages with booking, profiles, scheduling, learning games, and classroom entry points.

  • Parent Trust Journey & Tutor Discovery
  • Firebase Auth, Firestore Profiles & Scheduling
  • Learning Games, Portal Workflows & Admin Review
Read Anka Academy case study Architecture Report Live Site Locked
07 / Initiation

Make Waves

Tell us what you need and receive a clear written quotation before build work begins. We typically reply within one business day.

Email for a fixed quote
08 / Independent Reviews

Built in public.
Judged by you.

Unfiltered words from the businesses behind the work. Explore independent Google reviews now, with Trustpilot stories joining the same living archive.

Google reviews 5.0 ★01 / 00

Trustpilot reviews 4.1 TrustScore00 / 00

Five-line previews Drag to explore

Review us on Google
Trustpilot