Fixed-price .NET architecture audit

Your .NET application,
fully reviewed in 5 days

A senior architect reviews your code, architecture, performance and security, then hands you a prioritised roadmap your team can start on the following Monday. Fixed price, no surprises.

Duration
5 working days
Price
from €3,900 excl. VAT
Format
Remote or on site
Deliverables
Report, roadmap, debrief

It is, if one of these sounds familiar

"Every new feature takes twice as long as it used to."
"The application is getting slower and nobody really knows why."
"We have to move to modern .NET or to the cloud, but where do we start?"

Five areas, each scored

Every area gets a score and concrete recommendations, ranked by impact and by effort.

01 · Architecture

Boundaries, dependencies, coupling, choice of patterns, and how easily the system can evolve.

02 · Code quality

Readability, duplication, test coverage, and technical debt estimated in days of work.

03 · Performance

EF Core queries, data access, async code, caching, and measured hot spots.

04 · Security

Authentication, authorisation, secrets management and vulnerable dependencies.

05 · Operations

CI/CD, observability, cloud infrastructure and hosting costs.

Ranked, not just listed

Each finding comes with its severity, business impact, estimated effort and the recommended fix.


Five days, one deliverable per step

  1. Day 1

    Kick-off

    Interviews with the team, read-only access, goals and constraints.

  2. Day 2

    Code & architecture

    Solution review, static analysis, dependency map.

  3. Day 3

    Performance & security

    Profiling, queries, secrets, permissions and vulnerable dependencies.

  4. Day 4

    Synthesis

    Writing the report and the 6-month roadmap.

  5. Day 5

    Debrief

    2-hour session with the team and management, questions and answers.


Documents made to be used, not filed away

A prioritised audit report
Every finding with its severity, business impact, estimated effort and recommended fix.
A 6-month roadmap
The work in order: quick wins first, larger refactorings next, with the dependencies between them.
A 2-hour debrief
With your engineers and decision-makers, so everyone leaves with the same priorities.

Two offers, two fixed prices

The exact price is confirmed after the scoping call, based on the size of your solution. No overrun after that.

Offer B · 2 to 3 days
Secrets & Azure configuration security review
€1,900 – €2,500
fixed price · excl. VAT
  • Inventory of exposed secrets: code, pipelines, configuration
  • Review of Key Vault access and managed identities
  • Prioritised remediation plan
  • 1-hour debrief
Book the scoping call
50% deposit on order, balance on delivery of the report · non-disclosure agreement signed before any access to your code

Hakim Khammassi, founder of PRYZMA

Hakim Khammassi, senior .NET architect

More than 14 years of enterprise software engineering in insurance, banking, energy and European institutions. Founder of PRYZMA and designer of IGETIS KeyVault, a SaaS secrets-management platform. Certified Six Sigma Black Belt: an analytical method you will find in every report.


Frequently asked questions

What access do you need?

Read-only access to the code repository and, if possible, to your monitoring tools. No write access to production, ever.

Our application is not on recent .NET. Is that a problem?

No. .NET Framework applications are a common case; the audit then includes a migration path to modern .NET.

What happens after the audit?

Your team can follow the roadmap on its own. If you wish, PRYZMA can also help you implement it.

Does our code stay confidential?

Yes. A non-disclosure agreement is signed before any access, and no copy of the code is kept after the engagement.

In which language is the report written?

English or French, as you prefer. The debrief can be held in either language too.

20 minutes to know whether the audit will help

A free call, no commitment. At the very least, you leave with a first view on your priorities.