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William DA SILVA
William DA SILVA
Full-Stack Developer

Technical PoC

Technical Proof of Concept — Validate an uncertainty

You have doubts about the technical feasibility of a feature or architecture. I develop a PoC to validate or invalidate the hypothesis before committing a larger budget.

You have a technical uncertainty to resolve

You're considering an ambitious feature or technical architecture, but you're not sure it's feasible in your context. Before committing to full development, you want to validate the hypothesis with a targeted technical prototype. A PoC is a technical prototype that answers a precise question: is it feasible, and at what cost?

Who this service is for

Suitable if

  • You have an ambitious feature idea but doubt the technical feasibility
  • You're hesitating between several technical approaches and want to compare
  • You need to present a technical demonstrator to investors or a jury
  • You want to estimate the real cost of development before committing

Not suitable if

  • Your technical need is perfectly clear and you already have a validated stack
  • You're looking for a complete product, not a technical validation

Expected results

  • A clear answer to your technical question: feasible or not
  • A functional prototype you can demonstrate
  • A reliable technical and budget estimate for full development
  • Documented and justified architectural decisions

Deliverables

  • Functional technical prototype answering the posed question
  • Documentation of technical choices and trade-offs
  • Effort estimate for full development
  • Justified go / no-go recommendation
  • Prototype source code reusable for development

Scope examples

Complex feature

Validation of the feasibility of a visual editor, matching algorithm or complex technical integration.

Architecture comparison

Prototype of two technical approaches to compare performance, maintainability and costs.

Investor demonstrator

Technical prototype demonstrating product feasibility for fundraising or application.

Work method

We define together the precise technical question to resolve. I develop a targeted prototype in 1 to 3 weeks, then we analyze the results together to make an informed decision about the project's next steps.

Pricing

Starting at €2,700

Depending on scope

The rate depends on the technical question's complexity and the prototype's scope. A prior exchange frames the budget.

Frequently asked questions

How long does a PoC take?

Between 1 and 3 weeks depending on the technical question's complexity. The goal is to respond quickly, not to build a finished product.

Can the PoC serve as a base for full development?

Yes. The PoC code is designed to be reusable. If validation is conclusive, we can proceed directly to full development.

What happens if the PoC fails?

That's the purpose of a PoC: to avoid committing a large budget on an unvalidated hypothesis. The report documents the reasons and possible alternatives.

Let's validate your technical hypothesis

Describe your technical question or feasibility doubt. I'll propose a first exchange to frame the PoC.

Launch a PoC