Voodoo AIVoodoo AI
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Development

Fast. Scalable. Production-grade.

Node.js web application development, API architecture, and platform engineering for products and internal systems that need to perform under pressure and scale without rewrites.

SaaS teams hitting performance, scalability, or technical debt ceilings
Businesses rebuilding internal platforms or customer-facing applications
Leaders who need senior architecture input alongside delivery capability

Typical engagement shape: Most projects begin with a 1–3 week architecture and delivery review, then move into targeted implementation over 6–20 weeks depending on platform scope.

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10×
Throughput gain
50ms
p99 latency
99.99%
Uptime
Dev velocity
Engagement Fit

When this service is a strong fit

A strong fit where platform performance, product velocity, or architectural sprawl are directly affecting business momentum.

Good fit

SaaS teams hitting performance, scalability, or technical debt ceilings
Businesses rebuilding internal platforms or customer-facing applications
Leaders who need senior architecture input alongside delivery capability

Probably not the right fit

Simple brochure sites or low-complexity marketing builds
Teams that only need design support without platform or engineering depth
First 30 Days

What changes early in the engagement

A good service page should make the first month feel concrete, not vague.

Step 1

Assess the platform bottlenecks, architecture debt, deployment friction, and product constraints

Step 2

Identify the highest-leverage technical changes for performance and delivery speed

Step 3

Set the target architecture and a phased execution path that avoids unnecessary rewrites

What You Get

Typical deliverables

The output should help a buyer understand what they are actually paying for.

Architecture review with bottleneck analysis
Target platform design and remediation priorities
Delivery roadmap for rebuild, optimisation, or modernisation
Implementation support across backend, APIs, and platform concerns

Node.js Systems Architecture

Design and build high-performance Node.js backends for scale. Event-driven architectures, microservices, and real-time systems built on proven patterns.

Use Cases

  • Performance bottlenecks in monoliths
  • Monolith-to-microservices migration
  • Event-driven architecture design
  • Real-time WebSocket systems

Tech Stack

Node.jsFastifyNestJSExpressTypeScript

Business Outcomes

  • 10× throughput improvement
  • 50ms p99 latency
  • Horizontal scalability

API Design & Microservices

API-first architecture, service decomposition, API gateway and mesh design. Build interfaces that developers love and systems that scale independently.

Use Cases

  • API sprawl and inconsistency
  • Service coupling and deployment issues
  • Developer experience improvement
  • API governance and versioning

Tech Stack

OpenAPIgRPCGraphQLKongEnvoy

Business Outcomes

  • Developer velocity
  • Service independence
  • API governance

Full-Stack Product Development

End-to-end product development from design to deployment. React, Next.js, Node.js, PostgreSQL — modern stacks built for speed and reliability.

Use Cases

  • MVP to production acceleration
  • Product rebuild or modernisation
  • New platform launch
  • Performance and reliability overhaul

Tech Stack

Next.jsNode.jsPostgreSQLRedisVercel/AWS

Business Outcomes

  • Faster time-to-market
  • Production quality from day one
  • Scalable architecture
FAQs

Questions we hear before clients engage

Useful context for teams evaluating whether this service is the right fit.

Is Voodoo AI a Node.js consultancy or a full product team?

Both. We provide senior Node.js architecture expertise and full-stack delivery capability, including APIs, backend systems, front-end applications, and platform modernisation work.

When should a business bring in an external architecture consultancy?

Usually when performance problems, technical debt, slow delivery, or a planned platform rebuild exceed what the current team can safely resolve without outside perspective and execution support.

Ready to get started?

Let's discuss how our web & application development services can deliver results for your business.

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