Fractional Engineering

Senior engineering capacity without another full-time hire.

For companies that need experienced technical judgment and hands-on implementation but do not yet need another permanent principal-level engineer.

When this service fits

Recognize the bottleneck?

Start with the work that is slow, fragile or difficult to change.

  • A founder or small team needs architecture guidance plus actual implementation.
  • A difficult migration or integration exceeds the current team's experience.
  • The team needs technical review before committing to a large build.
  • Production issues require a senior engineer who can work across systems.
  • The company is between technical leaders or building a new engineering function.
  • The roadmap includes several high-risk technical decisions.

What we build

Practical systems, ready for production.

Architecture & roadmap

Turn product goals into technical sequencing and decision records.

Hands-on implementation

Take on difficult backend, cloud, data or integration work directly.

Code & design review

Review important changes before they become production problems.

Production support

Diagnose difficult reliability, performance and operational issues.

Technical vendor review

Evaluate external services, APIs and platform tradeoffs.

Team enablement

Improve engineering patterns, documentation and delivery discipline.

Reference architecture

Senior judgment, connected to delivery

The final architecture follows your workflow, scale, risk and existing systems. This is one way the pieces can fit together.

Senior judgment, connected to deliverySYSTEM / FLOW
  1. Founder · Product · Engineering
  2. Fractional engineering
  3. ArchitectureDeliveryReview
  4. Team & product outcomes
Work alongside founders, product owners and engineers to connect technical decisions to implementation.

Expected outcomes

What success should look like.

  • Experienced engineering judgment without a full-time hiring cycle.
  • Direct access to senior technical execution.
  • Better architecture decisions around high-risk work.
  • Extra capacity for critical projects without growing management overhead.
  • A flexible relationship that can shrink, expand or end as the team changes.

Case studies

All case studies

SaaS Engineering · Browser Extensions · Platform Development

Building Safentry: A Real-Time Risk Awareness Platform

Problem: Position size, leverage and exposure are easy to misjudge in the moments before an order is placed.

A browser extension and SaaS platform providing contextual pre-trade risk warnings, account management, and subscription infrastructure.

  • Chrome Extension
  • SaaS
  • Next.js
  • Integrations

Let’s find the right path

Bring us the workflow, bottleneck or failure mode.

We will help you define the problem, the expected result and a sensible technical path before turning it into a project.

Discuss a Project