Build Smarter, Deliver Faster with Fullstack App Development Services

There is no universal pricing model for fullstack app development because every project varies in complexity, features, integrations, team structure, and compliance requirements. That said, we offer a value-based pricing approach, ensuring you get ROI—not just code.

Typical ranges:

• Startup MVP (Basic Features, Limited Roles)
  $15,000 – $30,000
  Includes frontend + backend + DB for one user role, usually over 4–6 weeks.
  
  
• Growth-Stage SaaS Product
  $40,000 – $100,000
  Multi-user flows, external APIs, analytics dashboard, DevOps setup.
  
  
• Enterprise-Grade Platform (Modular Architecture, Multi-tenancy)
  $100,000+
  Includes microservices, integrations with legacy systems, custom security layer, scalability testing.

Cost Drivers:

• Custom UI vs Design System
• Number of roles/user journeys
• 3rd-party integrations (e.g., payment, SMS, CRM)
• Performance benchmarks (esp. in fintech/gaming)
• DevOps & infrastructure readiness

We also offer discovery sprints (typically $5K–$10K) to validate the architecture, define scope, and provide an accurate estimate before you commit to full development.

Timelines depend on clarity of requirements, size of the app, integrations needed, and deployment scope. 

Example Timeline – B2B SaaS Platform:

• Discovery & Architecture – 2 weeks
• Design System Setup – 1 week
• Frontend Dev (2–3 modules) – 5–6 weeks
• Backend Services (User Mgmt, Roles, Reports) – 4–5 weeks
• Integration & DevOps – 1 week
• QA, UAT, Final Launch – 2 weeks
  
  

We work in agile sprints with regular demos, ensuring continuous validation.

Our fullstack developers are not generalists. They specialize in building complex, production-grade applications using tools that scale and perform under pressure.

Core Specialization Areas:

• UI Engineering: Custom design systems, component libraries, React, Next.js
• API & Backend Engineering: REST/GraphQL APIs, authentication flows, microservices
• Database Design & Optimization: PostgreSQL, MongoDB, Firebase, Redis
• DevOps & CI/CD: Docker, GitHub Actions, AWS, Vercel, Heroku
• Security Implementation: OAuth2, RBAC, JWT, rate limiting, data encryption
• Domain Expertise: Fintech, healthcare, SaaS, HR tech, marketplaces

We assign developers based on their project fit, not just availability.

We choose frameworks based on your business goals, speed to market, and team scale. The most robust choices today include:

Popular Frontend Frameworks:

• React.js (UI flexibility, component ecosystem)
• Next.js (SSR, performance optimization, fullstack capabilities)

Backend Frameworks:

• Node.js + Express/NestJS (JavaScript stack, async-heavy workloads)
• Python + FastAPI/Django (good for ML, admin-heavy apps)
• Golang (high-performance systems, real-time apps)

Others:

• Firebase + Firestore (good for MVPs, real-time data)
• Supabase (PostgreSQL backend with auth and APIs out of the box)

Framework choice is not about trend—it’s about aligning stack decisions with product architecture and team capacity.

You need to validate both technical competence and system-level thinking.

Here’s how:

• Architecture Whiteboard Sessions: Ask them to explain system flows, caching, data consistency, error handling, and scaling.
• Live Coding Task (3–4 hours): Simulate your architecture (e.g., design a REST API + frontend form + DB model).
• Code Sample Review: Check readability, separation of concerns, structure, and test coverage.
• Ask for Past Impact: What trade-offs did they make? How did they handle downtime or scaling?

At GeekyAnts, our developers go through multi-stage vetting, project simulation rounds, and ongoing L&D. We staff only those who’ve handled production systems end-to-end.

Hiring fullstack developers brings both strategic and operational benefits:

• Holistic Ownership: One developer can implement, debug, and optimize a complete feature—from database query to UI component.
• Faster Iteration: Short feedback loops, fewer dependencies, and minimal handoffs mean quicker releases.
• Lower Headcount = Lower Cost: For lean teams or early-stage products, fullstack profiles reduce the need for multiple hires.
• Cross-functional Thinking: They naturally optimize across concerns—performance, UX, API design, and security.

That said, fullstack developers are best when paired with specialists (QA, DevOps, UX) in scaling phases. GeekyAnts builds pods that blend generalists and specialists.

We treat quality and security as non-negotiable engineering disciplines. They’re built into every phase—not added as a post-launch layer.

Quality Practices:

• Strict PR Reviews and CI pipelines
• Automated testing: Unit, Integration, E2E
• Coding standards enforced via linters, formatters
• Component-driven architecture for reusability

Security Protocols:

• Authentication via OAuth2/JWT with role-based access
• Encrypted sensitive fields in DB (AES, RSA)
• HTTPS & secure headers by default
• Rate limiting, input validation, XSS & CSRF prevention
• Dependency scanning via Snyk/GitHub Dependabot

Clients receive documentation, risk assessments, and infrastructure blueprints.

Yes. We offer flexible models based on your build stage and team needs:

• Solo Fullstack Dev: Best for founders or small teams testing an idea
• Mini-Pod: 1 PM, 2 devs (FE/BE), 1 QA – for startups & MVPs
• Dedicated Squad: Full product team working exclusively on your app

Billing Models:

• Time & Material (weekly/monthly)
• Fixed Scope (based on milestones)
• Retainer for ongoing maintenance and feature evolution

Teams work in your timezone, attend your standups, and adapt to your tools and workflows.

Yes. Transparency is built into our engagement model.

You get:

• Code Ownership: Full access to private GitHub repos with real-time visibility
• Tooling Transparency: Jira/ClickUp dashboards, release logs, time tracking
• Weekly Syncs: Sprint planning, demo, blockers, retrospective
• Documentation: Architecture diagrams, API docs, CI/CD process, staging credentials

You’re never left wondering where things stand. Stakeholders are looped in weekly, and engineers are available for clarifications, technical walkthroughs, and support.