MerxoDev Solutions
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Full-Stack SaaS & Enterprise Applications

Custom Web Application Development

From high-growth SaaS MVPs to enterprise management portals, we build secure, scalable full-stack applications tailored to your business logic.

Full Source Code Ownership
Cloud-Native Architecture
OWASP Top 10 Security
Auto-Scaling Infrastructure

120+

Web Apps Delivered

99%

Client Satisfaction

Average Speed Improvement

24/7

Post-launch Support

✦ Engineered for Modern Scale

Enterprise-Grade Application Features

Custom UI & UX Design

Pixel-perfect, accessible interfaces designed around your users — built with React and Tailwind CSS for blazing-fast rendering.

Cloud Ready

Full-Stack Development

End-to-end development using Next.js, Node.js, and TypeScript so your front end and back end speak the same language.

Cloud Ready

Cloud-Ready Architecture

Deployed on AWS, Vercel, or your preferred cloud — auto-scaling, zero-downtime deploys, and CDN-backed assets out of the box.

Cloud Ready

Authentication & Security

Role-based access control, OAuth 2.0, JWT sessions, and industry-standard encryption keep your users and data safe.

Cloud Ready

Performance Optimization

Lazy loading, server-side rendering, edge caching, and Core Web Vitals tuning so your app feels instant on any device.

Cloud Ready

Multi-Tenant & Team Support

Built-in workspace management, invite flows, and granular permissions — perfect for SaaS products with multiple organizations.

Cloud Ready

Real-Time Features

Live dashboards, notifications, collaborative editing, and chat — powered by WebSockets and server-sent events.

Cloud Ready

Analytics & Monitoring

Integrated error tracking, performance dashboards, and user analytics so you always know what's happening in production.

Cloud Ready

API & Integrations

RESTful and GraphQL APIs, third-party service integrations, and webhook support to connect with any tool in your stack.

Cloud Ready
✦ Robust & Resilient Infrastructure

Full-Stack Application Stack

Next.js 16Frontend
React 19Frontend
Node.jsBackend
TypeScriptLanguage
PostgreSQLDatabase
Prisma ORMDatabase
RedisCaching
DockerContainer
AWS S3Storage
NextAuth.jsAuth
Tailwind CSS v4Styling
Vercel ServerlessCloud
✦ Transparent App Packages

Choose Your Application Tier

MVP / Startup App

Launch your Minimum Viable Product quickly to validate ideas and onboard early users.

BDT 3500/ one-time
  • Authentication & User Profiles
  • Core CRUD & Business Logic
  • Admin Management Dashboard
  • Database Schema & Migrations
  • Email Notifications Setup
  • 30 Days Technical Warranty
Start MVP Build
★ Most Recommended

Full SaaS / Custom Portal

Complete production web application with multi-role permissions and automated workflows.

BDT 1500/ one-time
  • Multi-Role Permissions (RBAC)
  • Real-Time Charts & Analytics
  • Payment Gateway (bKash/Nagad/Cards)
  • Background Task Queue & Exports
  • API Integration & Webhooks
  • Cloud Storage & CDN Setup
  • 45 Days Priority Support
Build Custom App

Enterprise Platform

High-concurrency systems, microservices, and dedicated engineering for enterprise operations.

Custom Quote/ one-time
  • Microservices / Cloud Architecture
  • High-Concurrency Redis Caching
  • Custom Workflow Automations
  • End-to-End Encryption & Audit Logs
  • Dedicated CI/CD & DevOps Pipeline
  • Full Source Code & Architecture Spec
  • 90 Days SLA Support & Training
Consult Enterprise Architect
✦ Have Questions?

Web App Development FAQ

✦ Ready to Turn Your Vision into Reality?

Let's Engineer Your SaaS or Web Application

Discuss architecture, technical stack, timeline, and deliverables directly with our lead full-stack engineers.

Request Technical Blueprint