Best Startup Web App Development ConsultantsStartup Web App
Ship your MVP in 8-12 weeks with a fixed price. No fluff, no delays.
IRPR builds startup web apps using modern stacks like React, Next.js, Node.js, and PostgreSQL. We focus on shipping MVPs that validate your idea fast.
Our typical timeline is 8-12 weeks from kickoff to launch. Pricing starts at $80K and goes up to $250K depending on scope. We handle compliance like SOC 2 for SaaS startups.
We work with CTOs at funded startups, founders building their first product, product managers at scaling companies, and venture-backed teams needing a reliable engineering partner.
Types of software we ship.
MVP Development
Build a minimum viable product in 8-12 weeks with React, Node.js, and AWS.
SaaS Platform
Multi-tenant SaaS with subscription billing, user roles, and analytics.
Mobile App Backend
RESTful API and backend infrastructure for iOS and Android apps.
Internal Dashboard
Admin panels and data visualization tools using React and D3.js.
Ecommerce Platform
Custom ecommerce with Stripe, inventory management, and CMS.
Marketplace
Two-sided marketplace with payments, messaging, and reviews.
API Integration
Connect your app with third-party APIs like Salesforce, HubSpot, or Twilio.
Data Analytics Platform
Real-time dashboards and reporting using Snowflake, dbt, and Metabase.
We build for every business type.
B2B SaaS Startups
B2C Startups
Marketplace Startups
Fintech Startups
Healthtech Startups
Startup Web App Development Consultants with Proven Metrics
We measure success in shipped products and on-time delivery.
In 8-12 weeks, we ship production-ready web apps using React, Node.js, and AWS. Our team has built over 200 products for startups in 50+ countries.
Every project comes with a fixed price from the Roadmap phase. No hourly billing, no surprise invoices, no scope creep.
How We Differ from Generic Development Shops
Most agencies bill hourly and overcomplicate. We do the opposite.
Generic shops often assign junior developers to save costs. You end up with buggy code and missed deadlines.
IRPR assigns senior engineers with 15+ years of experience. We define scope in week 2 and deliver on time, every time.
- Hourly billing with no cap
- Junior developers on your project
- Scope creep without change orders
- No product strategy input
- Code ownership unclear
- Post-launch support extra
- Fixed price from Roadmap phase
- Senior engineers only (15+ years avg)
- Scope defined in week 2, no surprises
- Product manager assigned to your project
- Full code ownership in your repo
- Post-launch support included for 30 days
Our 4-Phase Process for Startup Web Apps
We break down every project into four phases to eliminate risk.
Phase 1: Idea Validation. We audit your concept, market, and technical feasibility in week 1.
Phase 2: Roadmap. We define scope, timeline, and fixed price in week 2. You approve before we build.
What Ships with Every Web App
Every project includes these deliverables by default.
No hidden extras. Everything listed here is part of the fixed price.
- Source code in your private GitHub repo
- CI/CD pipeline with GitHub Actions
- Staging and production environments on AWS
- Sentry error tracking and monitoring
- PostgreSQL database with automated backups
- REST API documentation (OpenAPI/Swagger)
- Unit and integration tests (coverage >80%)
- Admin dashboard for managing users and content
- Deployment runbook and architecture diagram
- 30-day post-launch support and bug fixes
What we ship in this practice.
SaaS Analytics Dashboard for Fintech Startup
Built a real-time analytics dashboard using React, D3.js, and Snowflake. Reduced report generation time from 2 days to 10 minutes.
MVP for B2B CRM Platform
Developed a CRM MVP in 10 weeks using Next.js, PostgreSQL, and Stripe. Acquired 50 pilot customers in the first month.
Marketplace for Freelance Services
Created a two-sided marketplace with React Native, Node.js, and Twilio. Facilitated 10,000+ transactions in the first quarter.
Telehealth Platform for Healthtech Startup
Built a HIPAA-compliant telehealth app using React, WebRTC, and AWS. Enabled 500+ virtual consultations per week.
Ecommerce Platform for DTC Brand
Developed a custom ecommerce platform with Shopify integration and custom checkout. Increased conversion rate by 25%.
Internal Tool for Logistics Company
Created an internal dashboard for route optimization using React, Mapbox, and PostgreSQL. Reduced delivery times by 15%.
Why teams hire us.
Fixed Price, Not Hourly
Every project gets a fixed quote in the Roadmap phase (week 2). No hourly billing, no surprise invoices, no scope creep charges.
Senior Engineers Only
Our team averages 15+ years of experience. No junior developers. Every engineer has shipped production apps at scale.
12-Week Delivery Guarantee
We deliver your MVP in 8-12 weeks or we extend at no cost. 98% of our projects finish on time.
Full Code Ownership
You own all source code, designs, and IP from day one. We push to your GitHub repo, not ours.
Product Manager Included
Every project comes with a dedicated product manager who handles requirements, sprints, and stakeholder communication.
Post-Launch Support Built In
We include 30 days of post-launch support for bug fixes and minor tweaks. No separate maintenance contract needed.
Idea → Roadmap → Product → Release.
Every engagement runs through the same four-stage pipeline. Predictable by design.
Questions clients ask first.
Related services and industries.
Ready to build? Let's talk.
30-minute discovery call. No deck. We'll tell you honestly what it takes, how long, and how much.
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