Every feature on every plan
Fixed-price engineering scope for MERN Stack Development. Start with focused scope, and scale as your pipeline grows.
MERN MVP Prototype
Founders and businesses needing a functional, custom web application with database storage and user accounts.
Production Commercial System
Businesses building a revenue-generating commercial platform, customer portal, or operational application.
High-Throughput Microservice Architecture
Scale-ups and enterprises handling massive transaction volumes or complex cross-service workflows.
Compare plans & capabilities
Why production engineering costs this amount
A weekend script or basic template looks fine in a pre-recorded demo, but production environments face edge cases, API timeouts, schema changes, and high traffic. Here is what you are actually investing in:
“Unified Full-Stack TypeScript Architecture. Shared types between backend API models and frontend React components prevent subtle runtime errors and cut development time in half.”
“High-Performance MongoDB Database Design. Properly indexed document collections, aggregation pipelines, replica set failovers, and connection pooling for sub-millisecond data retrieval.”
“Robust RESTful & Real-Time WebSocket APIs. Express.js and Node.js backends equipped with rate-limiting, JWT authentication, WebSocket channels (Socket.io), and async workers.”
“Production Component Architecture in React. Modular React component libraries built with Tailwind CSS, state management (Zustand/Redux Toolkit), and lightning-fast client interactions.”
Sofia Brandt
“100% Code Ownership & Complete CI/CD Pipelines. We deliver clean code with automated GitHub Actions testing and containerized Docker environments ready for deployment anywhere.”
Where your investment actually goes.
Every project is structured across five rigorous development milestones. We never pad hours with junior filler work; your budget directly purchases senior engineering hours.
Schema Design & Endpoint Architecture
Designing MongoDB schemas, indexes, REST endpoints, and authentication flows.
API Core, Business Logic & Security
Writing backend routes, controller logic, middleware, database queries, and third-party integrations.
UI Components & State Management
Building interactive dashboards, forms, real-time socket listeners, and responsive design systems.
Automated Test Suites & Hardening
Writing unit and integration tests (Jest/Supertest), stress testing endpoints, and security audits.
Production Cutover & Verification
Deploying to AWS/Render/DigitalOcean, setting up MongoDB Atlas clusters, and 30-day warranty.
Build vs. Hire vs. Cheap Freelancer: The Math.
Before deciding on a development partner, compare the total cost of ownership across your three realistic alternatives.
Full-Time MERN Stack Developer
Offshore Freelancer Script
Nexe-Agent Clean Architecture
The ROI of Clean Full-Stack Engineering
Why a unified JavaScript architecture lowers lifetime total cost of ownership.
Using TypeScript across both backend and frontend cuts future feature development and debugging time by 50%.
Connection pooling, database replica sets, and error-recovery middleware keep your application running smoothly.
You receive clean, modular code with complete Git history ready for technical investor due diligence.
Complete peace of mind: any unexpected bugs are addressed immediately at zero charge.
Using TypeScript across both backend and frontend cuts future feature development and debugging time by 50%.
Connection pooling, database replica sets, and error-recovery middleware keep your application running smoothly.
You receive clean, modular code with complete Git history ready for technical investor due diligence.
Complete peace of mind: any unexpected bugs are addressed immediately at zero charge.
Zero hidden fees. Zero markup on third-party APIs.
Most agencies quietly markup API tokens and hosting bills by 200–500%. We do not. You pay direct wholesale rates to your cloud and API providers:
Hosted in your company accounts with automated continuous deployment.
Free tier for staging; production tier includes automated backups and point-in-time recovery.
Engineered to eliminate your downside risk
We structure every engagement so you are never locked in, never held hostage to platform rent, and never surprised by scope changes.
Fixed Price Guarantee
“Clear statement of work with guaranteed fixed pricing and milestone releases.”
Pricing & Engagement FAQs
Everything you need to know about our billing, timelines, payment schedules, and deliverable handoffs.
Get a fixed-price Statement of Work in 48 hours.
Book a free 30-minute system architecture audit. We examine your current tools, identify high-friction bottlenecks, and give you a fixed-scope blueprint with milestone delivery dates before you commit a single dollar.