Built exactly to your business logic — not a template
Every growing business eventually hits the ceiling of generic software — where manual processes, disconnected tools, and missing features create daily friction that limits scale. The answer is a custom web application built specifically around how your business actually operates.
MarkRenown builds full-stack custom web applications using Next.js, React, Node.js, and PostgreSQL — from SaaS platforms and customer portals to internal tools and enterprise dashboards. We translate your business requirements into clean, maintainable, scalable software that your team can actually use.
Custom Apps Delivered
On-Time Delivery
Multi-tenant SaaS applications with subscription billing (Razorpay/Stripe), user onboarding, role-based permissions, and scalable architecture for India's growing SaaS market.
B2B and B2C portals with secure authentication, document management, order tracking, invoice download, support ticketing, and personalized dashboards.
Custom CRMs, inventory management systems, HR portals, project trackers, and workflow automation tools that eliminate manual processes and spreadsheet dependency.
Online booking systems, appointment scheduling platforms, and two-sided marketplace applications with vendor management, commission logic, and payment splitting.
Next.js 14 App Router, React 18, TypeScript, Tailwind CSS, shadcn/ui, Framer Motion — for fast, accessible, beautiful user interfaces.
Node.js with Express or Next.js API Routes, Prisma ORM, PostgreSQL, Redis caching, and RESTful or GraphQL APIs.
NextAuth.js, JWT tokens, OAuth2 (Google/GitHub/LinkedIn), session management, and multi-factor authentication for security-critical applications.
PostgreSQL for relational data, MongoDB for document storage, Redis for caching and sessions, and Prisma ORM for type-safe database access.
Vercel, AWS (EC2, RDS, S3, Lambda), Docker containers, GitHub Actions CI/CD, and environment-separated staging/production deployments.
Vitest unit tests, React Testing Library integration tests, Playwright E2E tests, TypeScript strict mode, and ESLint — ensuring robust, bug-free production code.
Deep-dive sessions to document all functional requirements, user flows, data models, integrations, and non-functional requirements (performance, security, scalability) before any design or code begins.
System architecture design, database schema planning, API contract definition, UI wireframes, and interactive Figma prototype — all reviewed and approved before development sprint begins.
2-week sprints with working demo at end of each sprint. Weekly stakeholder sync, backlog grooming, and continuous integration — so you always know exactly where the project stands.
Unit, integration, and E2E test suites, security penetration testing, performance load testing, and accessibility audit before any production release.
Automated CI/CD pipeline deployment, database migration management, environment variable security, monitoring setup (Sentry, UptimeRobot), and zero-downtime production launch.
Complete code documentation, API documentation, deployment runbook, and knowledge transfer session. Ongoing support and feature development available post-launch.
Challenge: A manufacturing company managing 180+ vendors was doing all procurement, quote comparison, purchase orders, and invoice tracking via WhatsApp and Excel spreadsheets. The process was taking 22+ hours per week and creating expensive errors.
Solution: Custom vendor management web application with vendor onboarding portal, quote request and comparison engine, digital purchase order generation, invoice upload and approval workflow, and payment status tracking — built with Next.js, Node.js, and PostgreSQL.
Results:
Time Saved
Fewer Errors
Annual Savings
Vendor Response
Custom web application development is building a purpose-designed software application that runs in a web browser, tailored exclusively to your specific business processes, workflows, and user needs. Unlike off-the-shelf solutions like SalesForce or Zoho, a custom web app is built exactly around how your business operates — with no unnecessary features, no usage limits, and no ongoing per-seat licensing fees beyond your hosting costs.
Custom web application development costs in India range from ₹1,50,000–₹4,00,000 for a focused internal tool or portal, ₹4,00,000–₹12,00,000 for a mid-complexity SaaS or customer portal, and ₹12,00,000+ for enterprise applications with complex integrations and large user bases. MarkRenown provides fixed-price proposals based on clearly documented requirements after a free discovery session.
A focused internal tool or basic portal takes 6–10 weeks. A mid-complexity SaaS or customer portal takes 12–20 weeks. An enterprise application with complex integrations and advanced features takes 20–40 weeks. Timelines are defined after the requirements discovery phase and tracked through bi-weekly milestone reviews. MarkRenown uses agile methodology with fixed 2-week sprints and end-of-sprint demos.
You own 100% of the code. At project completion, we transfer the full source code to your GitHub/GitLab repository, provide complete documentation, and deliver a handover session. MarkRenown retains no rights to your application's code, business logic, or data. You can continue development with any team you choose after delivery.
Yes. All projects include 30 days of free post-launch support for bug fixes and critical issues. Beyond that, we offer flexible retainer arrangements for ongoing feature development, dependency updates, performance monitoring, and infrastructure management. Many clients choose to continue with us on a monthly sprint basis after their initial project delivery to add new features as their business grows.
Book a free discovery session. We'll listen to your business challenge, ask the right technical questions, and give you an honest assessment of what it would take to build the solution you need — with no sales pressure.