U.S.-based product engineering

Build software that compounds operational leverage.

TopGearTechnologies helps teams ship SaaS products, automation systems, and fintech integrations with the speed of a focused engineering partner and the discipline of a production team.

What we ship

SaaS platforms
AI automations
Fintech integrations
Custom software delivery

Core services

A software partner for products that need to scale with clarity.

We help teams ship revenue-generating systems with pragmatic architecture, disciplined execution, and clean customer-facing experiences.

Service

SaaS Development

Product architecture and execution for B2B and internal platforms that need clean workflows, durable data models, and reliable release velocity.

  • App Router and API design
  • Multi-tenant platform architecture
  • Billing, auth, and admin flows
  • Operational dashboards and analytics
Service

AI & Automation

Applied AI systems that reduce manual work, improve response time, and turn repeatable operations into measurable automations.

  • Workflow orchestration and agent tooling
  • Internal copilots and support automations
  • Document and data extraction pipelines
  • Human-in-the-loop review patterns
Service

Fintech Integrations

Payment and financial integrations for platforms that need faster implementation without compromising observability or correctness.

  • Stripe subscriptions and invoicing
  • Coinbase commerce and custody workflows
  • Uniswap and wallet-connected product flows
  • Ledger sync and reconciliation support
Service

Custom Software Solutions

Focused software delivery for teams with unusual operational constraints, legacy friction, or product requirements that do not fit off-the-shelf tools.

  • Internal tools and workflow systems
  • Legacy modernization planning
  • Systems integration and automation
  • Custom dashboards, portals, and APIs

Pricing

Clear starting points for scoped builds, ongoing delivery, and agentic systems work.

We publish practical entry points so teams can assess fit quickly. Final pricing is shaped around scope, integration depth, and whether the engagement is fixed, recurring, or custom.

Build Sprint

$3,500+/ project

A focused engagement for shipping a clear feature set, product foundation, or integration milestone without a long retainer commitment.

Growth Retainer

$4,500+/ month

Ongoing engineering support for teams that need steady product velocity, technical ownership, and a partner who can move across roadmap priorities.

Agentic Systems

Custom/ quote

Design and implementation for agentic AI workflows, internal copilots, automation layers, and review-driven operational systems.

Need a more detailed breakdown? The pricing page includes engagement notes, common questions, and the best fit for each model.

View pricing

Technology

Modern stacks for products with real operational demands.

We choose proven tools that support fast iteration, reliable integrations, and straightforward handoff to internal teams.

Next.jsTypeScriptReactTailwind CSSNode.jsPostgreSQLStripeCoinbaseUniswapVercelOpenAIServer Actions

Social proof

Testimonials can drop in here as client references become public.

The cards below are placeholders for launch. They keep the layout production-ready while real customer quotes and logos are finalized.

TopGear helped us simplify a messy delivery scope into a roadmap we could actually execute.

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SaaS founder

The handoff felt senior from day one. Clear tradeoffs, strong communication, and no wasted complexity.

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Operations lead

They translated product requirements into stable software with much less coordination overhead than we expected.

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Product team

Ready to move

Bring a product idea, migration, or integration roadmap. We’ll make it executable.

TopGearTechnologies LLC works with founders and operating teams that need a small, senior delivery partner with strong product sense.