Technical audit: an independent view of your codebase and infrastructure
A technical audit gives you an independent, written assessment of a web application: how it is structured, where the risks are, and what to do about them, in priority order. It is useful before an investment or acquisition, before scaling, after a change of team, or when something feels wrong but nobody can say what.
We review the system the way we would if we were about to take responsibility for it. That means reading the code, the infrastructure and the deployment process, not just running automated scanners.
This is a good fit if
- You are investing in, acquiring or inheriting a software product
- You are about to scale and want to know what will break first
- You depend on an external team and want an independent second opinion
- Incidents keep happening and the root cause is unclear
What's included
Architecture review
Structure, boundaries, data model and how well the system will handle growth and change.
Code quality and maintainability
Readability, test coverage, dependency health and how hard it is to change things safely.
Security review
Authentication, authorization, input handling, secrets, exposed services and known vulnerabilities in dependencies.
Infrastructure and operations
Hosting, deployment, backups, monitoring and what happens when something fails.
Prioritized recommendations
Findings ranked by risk and effort, so you know what to fix now and what can wait.
What you get
- A written audit report with findings ranked by severity
- An executive summary for non-technical stakeholders
- A prioritized remediation plan
- A walkthrough session to discuss the findings
How we work
- 01
Understanding the problem properly
Before writing code, we focus on clarity. We take the time to understand the product goals, technical constraints, and risk areas — so we’re solving the right problems, not just the visible ones.
- 02
Designing the right foundation
We define architecture, system boundaries, and key technical decisions early. This creates a stable foundation that supports growth, change, and long-term maintainability.
- 03
Building with discipline and visibility
Development happens in controlled iterations, with regular communication and working software. Progress stays visible, and technical risk is managed continuously — not deferred.
- 04
Preparing for real-world use
We focus on performance, reliability, and edge cases to ensure the product holds up under real users, real data, and real load — not just internal testing.
- 05
Leaving you with something sustainable
We deliver clean, documented, maintainable code that your team can confidently operate, extend, and scale — without rewrites or dependency on us.
Related insights
- Buyer's guide
What a Technical Audit of a Web Application Includes, and When You Need One
What a technical audit of a web application covers: architecture, code quality, security, infrastructure and operations, what you receive, how to prepare and when an audit is worth it.
- Technical deep dive
Structuring Authorization: Authentication, Context, Policy, and Enforcement
How to split authorization into authentication context, authorization context, policy decisions and enforcement so access rules stay consistent and auditable.
- Incident analysis
React2Shell (CVE-2025-55182): Early exploitation and real-world impact
Field notes on early exploitation of React2Shell (CVE-2025-55182) against React Server Components and Next.js apps, with real-world impact and response steps.
Frequently asked questions
What do you need from us?
Read access to the source code, a description of the infrastructure, and time with someone who knows the system. Production access is only needed for specific checks and is agreed in advance.
Is this a penetration test?
No. The audit includes a security review of code and configuration, but it is not an adversarial penetration test. If you need one, we will say so and scope it separately.
Can you fix what you find?
Yes, but there is no obligation. The report is written so any competent team can act on it.
Related services
All services
Software Rescue & System Recovery
Fix systems that feel messy, slow or fragile. Clean up architecture, resolve data issues and stabilize rushed or poorly built products.
Learn more
Web Security & Incident Response
Investigation and remediation of compromised applications and websites, then hardening so the same attack doesn't work twice.
Learn more
Software Architecture & System Design
Robust, scalable systems with clear structure, well-defined data models and coherent APIs that stay maintainable as the product grows.
Learn more
Talk to us about technical audit & code review
Tell us what you're building or what's going wrong. We'll talk it through and be upfront about whether it makes sense to work together.
