All packages
Paid Sprint5–8 working days
🔍

Technical Audit Sprint

Already have something built but unsure if it's reliable, maintainable, or scalable? A Technical Audit Sprint gives you an honest, documented assessment — and a prioritised action plan.

AuditCode ReviewPCB ReviewAction Plan
Overview

What It Is

A structured, independent review of your existing engineering work — software, electronics, firmware, CAD, or system integration. We produce a written audit report with findings, severity ratings, and a prioritised action plan. No vague opinions — concrete, implementable recommendations.

Fit Check

Who It's For

✓ Good fit

  • SMEs that inherited a codebase or hardware design and aren't sure what state it's in
  • Startups preparing for investment who need a credible technical assessment
  • Teams that have had failed deployments or unexplained failures
  • Companies whose contract developer left without documentation
  • Products approaching regulatory submission needing a pre-audit check

✗ Not a fit

  • Projects with no existing work to audit
  • Teams looking for a free second opinion
  • Projects in regulated healthcare or manned aviation (different compliance regime)
Outputs

Deliverables

  • Audit scope document — what was reviewed and what was out of scope
  • Findings report — issues ranked by severity (Critical / High / Medium / Low)
  • Root cause notes for each finding where identifiable
  • Prioritised action plan — what to fix first, second, and what can wait
  • Documentation gap report — what's missing and what the risk is
  • Recommendation summary suitable for sharing with stakeholders or investors
Process

Timeline & Process

  1. Day 1

    Scope Kickoff

    45-minute call to agree audit scope, access requirements, and success criteria.

  2. Days 2–5

    Audit Work

    Independent review of materials provided — code, schematics, firmware, CAD, test results.

  3. Day 6

    Findings Review

    45-minute walkthrough of draft findings — your context helps calibrate severity.

  4. Days 7–8

    Final Report

    Completed audit report + action plan delivered as a shared document.

What We Need

Requirements From You

  • Access to the materials being audited (repo, Gerbers, CAD files, etc.)
  • A brief on the original intent and any known issues
  • Availability for scope kickoff and findings review calls
  • Written NDA consent before materials are shared
Next Steps

What Happens After

You receive a full audit report and action plan you own. You can implement the recommendations yourself, with your own team, or engage HNES for a follow-on build or fix sprint. Many clients use the report to brief new developers or to present to investors or boards.

Examples

Example Output

Common Questions

FAQ

Ready to Start?

Start your sprint today.

Tell us about your project and we'll confirm fit, answer questions, and send a formal proposal.

Let's Talk

Ready to build your prototype?

Tell us about your idea and we'll help you plan the fastest path to a working prototype.

5-min response
📋Scope-first
📦Documented handover
🔒NDA available