Custom Website Design & Development ServicesLaunch a website that gets found, not just admired.
Devarithm designs and develops fast, search-optimised websites built around your revenue goals. Strategy-first builds. Source code yours. No templates, no bloated timelines.
Why do most business websites fail to generate leads?
Most websites are built to look good in a pitch deck. They launch, they load, and then visitors leave without doing anything. The gap between a live website and a website that actually works is almost always one of these three problems.
- 01Your website gets traffic, but your inbox stays empty
- The analytics dashboard shows visits. Your pipeline does not show leads. Somewhere between the homepage and the contact form, visitors are dropping off because the site was designed for aesthetics rather than for guiding someone toward a decision. A website without a conversion strategy is a digital brochure.
- 02Every small content update requires a developer
- Changing a headline or updating a testimonial should not take two weeks and a support ticket. But the site is locked behind a codebase nobody on the marketing team can reach. Small updates pile up, the site goes stale, and the staler it gets the harder it becomes to justify the next update.
- 03SEO was a checkbox, not a build principle
- The agency that built your site said it was "SEO-friendly". What they meant was that they installed a plugin and moved on. No heading hierarchy, no structured data, no internal linking strategy. The site launched into near-zero visibility, and now AI search tools like ChatGPT and Perplexity cannot find you either.
All three are downstream of the same choice: design treated as decoration rather than as the first engineering decision.
Built to be found, from the first wireframe.
Information architecture, URL structure, rendering strategy, and structured data are settled in the design phase — while they are still cheap. The result is a site that is technically ready to rank on the day it launches.
No handoff gap where the build quietly diverges from the design file, and no "that is not technically possible" three weeks after approval. The people who draw it are the people who ship it.
Content is modelled as blocks your marketing team composes into new pages, with roles, previews, and drafts. Publishing a campaign page should never require a deploy or a dependency on the agency that built the site.
A performance budget is set before visual decisions are made, not measured after them. It is the only way a design survives contact with real images, real fonts, and real third-party scripts.
What website design and development services does Devarithm offer?
A full build usually touches most of these. A focused marketing site rarely needs all of them — we scope which ones you actually need in discovery.
Custom Website Design
We design websites around your business goals, your audience, and your conversion objectives. Every project begins with research: who your users are, how they browse, and what drives them to act. Wireframes are reviewed and approved before visual design starts, so the layout is validated by strategy rather than by personal taste.
- Audience, intent, and competitor review
- Wireframes for every page template
- Art direction and high-fidelity designs
- Defined conversion path per template
UI/UX Design and Research
Good design is informed by evidence, not assumptions. We run user research, build personas, map journeys, and prototype interactions before committing to a direction. This reduces costly revisions during development and produces interfaces that feel intuitive on the first visit.
- User research and personas
- Journey maps and user flows
- Interactive prototypes for key paths
- Usability review against real tasks
E-Commerce Website Development
For businesses selling online, we build fast, secure storefronts with clean product catalogues, checkout flows, payment gateway integration, and inventory management. Whether you run a focused product line or a multi-currency, multi-language storefront, the build is scoped to your exact transaction model.
- Product catalogue and variant modelling
- Checkout flow and payment gateway integration
- Inventory and order management setup
- Multi-currency and multi-language where needed
Website Redesign and Migration
A redesign is more than a new coat of paint. We audit your existing content, URL structure, and search performance before rebuilding anything. Every URL is mapped for redirects so current rankings are preserved, and the new site is monitored for 90 days post-launch to catch any shift in visibility.
- Content, URL, and search performance audit
- 301 redirect map covering every existing URL
- Rebuild on a modern stack
- 90-day post-launch visibility monitoring
Landing Page Design and Development
Single-purpose pages for product launches, paid campaigns, lead generation, and event registration. Each page is built around one call to action, stripped of navigation distractions, and structured for fast load times and high Quality Scores.
- Single-objective page design
- Conversion copy structure and form build
- Speed and Quality Score optimisation
- Campaign tracking and KPI instrumentation
CMS Development and Integration
Your team should be able to update headlines, publish posts, and manage pages without filing a developer ticket. We build and integrate content management systems with clean editorial interfaces, reusable content blocks, and role-based access — including headless architectures behind a custom frontend.
- CMS setup and content modelling
- Reusable block library for new pages
- Role-based access, drafts, and previews
- Editor training and documentation
API Development and Third-Party Integration
Most websites need to connect to something: a CRM, a payment processor, a marketing automation platform, an analytics stack, a booking engine. We handle custom API development and third-party integration so the site works as part of your business infrastructure rather than as a standalone island.
- Custom API development and documentation
- CRM, marketing, and analytics integration
- Webhook handling with retries and logging
- Error handling and failure alerting
Website Maintenance and Support
A launched website still needs attention. Security patches, CMS updates, performance monitoring, content changes, and incremental improvements keep a site fast, safe, and competitive — handled by the same team that built it.
- Security patching and CMS updates
- Uptime and performance monitoring
- Content changes and new page builds
- Quarterly performance and SEO review
Need a website that works as hard as your sales team?
Whether you need a full custom build, a redesign, or a specific fix, we can scope it in a single call.
No commitment required. No pitch deck. Just a focused 30-minute conversation about your project.
How does Devarithm build websites?
Seven stages. The search and content decisions happen in the first two, because they define the structure every later stage builds on.
- 01Week 1
Discovery and Scoping
A focused session to understand your goals, your audience, and what success looks like for this project. The output is a signed scope document with defined deliverables, a realistic timeline, and a fixed price. No ambiguity, no open-ended retainer.
You getSigned scope document and build roadmap
- 02Week 1–2
Research and Architecture
Before anything is designed, we research your users, audit competitor sites, and plan the information architecture. The sitemap, navigation, and content requirements are defined here. Every page that makes it into the build exists for a documented reason.
You getSitemap, URL structure, and content inventory
- 03Week 2–3
Wireframing and Design
Wireframes come first. You review and approve structural layout, user flows, and content placement before any visual design begins. Once the layout is locked we move to high-fidelity mockups for desktop and mobile, with review cycles built into the process.
You getApproved templates and design system
- 04Week 3–6
Development and Integration
Approved designs become clean, semantic, production-grade code. Frontend development, CMS setup, third-party integrations, and backend logic run in parallel sprints. A staging site goes live early so you review progress in real time rather than at a final reveal.
You getStaging site with editable content
- 05Week 5–7
Testing and Quality Assurance
We test across devices, browsers, and screen sizes. Performance benchmarks, accessibility checks, broken-link scans, and content verification all happen here. Testing is not a phase after the build — it runs alongside every sprint.
You getVerified performance budget and accessibility pass
- 06Week 7–8
Launch and Handoff
Domain setup, SSL, analytics, sitemap submission, and go-live. We hand over full source code, CMS credentials, and documentation your team can actually follow. The site is yours, entirely, from day one.
You getLive site, source code, and documentation
- 07Ongoing
Post-Launch Support
Optional retainer for security updates, content changes, performance monitoring, and conversion work based on real traffic data rather than assumptions. We stay involved as long as it makes sense for your business.
You getOngoing maintenance and iterative improvement
What tech stack do we use for web development?
We choose the stack based on your project requirements, your team's technical comfort, and long-term maintainability. There is no default toolkit that gets applied to every project.
- Design and Prototyping
- FigmaFramer
- Frontend
- Next.jsReactTailwind CSSHTML5CSS3
- CMS and Content Platforms
- WordPressWebflowContentfulSanityStrapi
- E-Commerce
- WooCommerceShopifyMedusa
- Hosting and Infrastructure
- VercelNetlifyCloudflareDocker
- SEO and Analytics
- Google Search ConsoleGA4SemrushAhrefsScreaming Frogschema.org markup
Who is this service built for?
This is also a filter. If none of these describe you, the discovery call will be short and free, and we will tell you honestly.
- Startups and Funded Companies
- You need a credible, fast-loading website shipped in weeks rather than a brand exercise that runs for a quarter.
- Fast delivery on a startup budget, with no unnecessary agency overhead
- Growing B2B and SaaS Companies
- Your current website no longer reflects where the business actually is today, and the positioning has moved on without it.
- New positioning, better conversion paths, and a stack marketing can manage alone
- Marketing Teams Stretched Thin
- You know exactly what the site needs. You do not have the bandwidth or the engineering time to build it.
- We take the brief and hand back a site your team runs without developers
- Bootstrapped Founders
- Budget is real money rather than a line item, and an open-ended engagement is not something you can absorb.
- Fixed-scope pricing, so you know the cost before anything starts
Every build starts with one call.
Every project starts with a 30-minute discovery call where we scope deliverables, timelines, and pricing. No obligation. No generic proposal. Just a clear picture of what the build looks like.
Thirty minutes, one call, a written scope within a few days.
How can you engage Devarithm for website work?
Indicative ranges for website work. We give you a scoped figure after discovery, not before it — but you should not have to book a call to find out the order of magnitude.
Best for defined website builds with a clear scope and delivery date. Fixed deliverables, fixed timeline, milestone-based payments.
- Fixed template set and fixed timeline
- Design system and CMS build included
- Technical SEO foundation included
- Best for: new builds, full redesigns, migrations
Best for continuous website management after launch. Monthly deliverables defined upfront, with a rolling priority queue you control.
- Content updates and new page builds
- Security patches and performance work
- New feature requests against a priority queue
- Best for: sites with an active content calendar
Best for a fast, contained burst of work with no long-term commitment — a two-to-four week sprint designed for one specific output.
- Fixed sprint window, fixed output
- No long-term commitment
- Best for: a landing page, a performance audit, a CMS migration
What actually moves your number: template count rather than page count, whether copy and photography exist, integration surface, and whether URLs are being migrated from an existing site.
Ready for a website that earns its keep?
Most agencies will show you a pretty mockup and call it strategy. Devarithm builds websites optimised for business outcomes: faster load times, better search visibility, more qualified leads. If that sounds like what you need, the next step is a conversation.
No commitment. No 50-slide deck. A focused 30-minute call.
Frequently Asked Questions
What is custom website design and development?
Custom website design and development is the process of building a website from scratch, tailored to a specific business, its audience, and its goals. Unlike template-based builds, a custom website is designed around your brand identity, user journeys, and conversion objectives. It covers everything from UX research and visual design through frontend coding, CMS integration, and launch.
How long does it take to build a custom website?
Most custom website projects take between four and eight weeks from kickoff to launch. The exact timeline depends on the number of pages, the complexity of features, and whether content is ready at the start. Devarithm locks the scope during discovery, so the timeline is defined before work begins.
How much does a custom website cost?
Project-based website builds typically run ₹3L–₹10L (roughly $3,500–$12,000). Pricing depends on page count, design complexity, CMS requirements, integrations, and content needs. Devarithm scopes every project to fixed deliverables and outcomes rather than hourly billing, and the discovery call is where we define scope and produce a transparent quote.
What is the difference between web design and web development?
Web design covers the visual and experiential side of a website: layout, typography, colour, branding, and interface design. Web development is the technical build — writing the code that turns those designs into a functional, interactive website. Most modern website projects require both disciplines working together from the start.
Will my website be optimised for SEO and AI search tools?
Yes. Every website Devarithm builds includes a technical SEO foundation: semantic HTML, structured data markup using schema.org, an internal linking architecture, XML sitemaps, and Core Web Vitals optimisation. We also structure content and markup for visibility in AI search tools like Google AI Overviews, ChatGPT, and Perplexity.
Can I edit the website content myself after launch?
Yes. We integrate a content management system — WordPress, Webflow, or a headless CMS such as Contentful or Sanity — so your team can update text, images, and pages without writing code or waiting for developer availability.
Do you build e-commerce websites?
Yes. We build e-commerce sites on WooCommerce, Shopify, and headless commerce platforms. That includes product catalogue setup, payment gateway integration, checkout flow design, and inventory management. The build is scoped to your specific transaction model, whether that is a focused product line or a multi-currency storefront.
What happens if I need to redesign my existing website?
We handle full redesigns and platform migrations. The process starts with a content and URL audit of your existing site. Every URL is mapped for 301 redirects before anything is rebuilt, so your current search rankings are preserved, and the new site is monitored for 90 days after launch to catch and correct any ranking shifts.
What CMS platforms does Devarithm work with?
We build on WordPress, Webflow, and headless CMS platforms including Contentful, Sanity, and Strapi. The recommendation depends on your team's technical comfort, how often you update content, and whether the site needs to serve multiple channels or frontends.
Does Devarithm provide ongoing website support after launch?
Yes. We offer post-launch maintenance retainers covering security updates, CMS upgrades, performance monitoring, content changes, and iterative improvements. You can also engage us on a sprint basis for specific updates or new features as the business grows.
You might also need
Search & AI Visibility
The ongoing visibility work that decides whether the site you just launched is the one buyers actually find.
SaaS Product Development
When the site is the front door to a product rather than the product itself — built by the same team, on the same stack.
Content Writing
The words that fill the templates, written to rank and to be cited rather than to fill a page.