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CAPABILITY · 04 · BEGIN INQUIRY

Five clauses. One business day to a reply.

Every Hylen engagement begins with a letter, not a sales call. Compose yours below — each step adds a clause to the draft on the right. When the last clause is signed, we seal it and a senior engineer reads it.

Live · direct channel

Rather start with a conversation?

The same engineer who reads your engagement letter is on WhatsApp. Send a quick message — we'll come back to you on whichever channel you prefer.

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+1 (803) 755-5021

HYLEN ENGAGEMENT LETTER · DRAFT

CLAUSE I / V

I · VERTICAL

Which best describes your organization?

We route by vertical. The named principal engineer who responds is chosen here.

AFTER YOU COUNTERSIGN

You are not entering a sales funnel. You are starting a known engagement.

Four phases, on a clock you can plan around. The same arc every engagement runs.

  1. I
    Frame phase

    Weeks 0 – 2

    FRAME

    Engagement letter countersigned. Architecture sketch on day one.

  2. II
    Build phase

    Weeks 2 – 10

    BUILD

    Two-week increments. Shippable code at every sprint boundary.

  3. III
    Validate phase

    Weeks 10 – 12

    VALIDATE

    Independent security review. Audit pack assembled and sealed.

  4. IV
    Handover phase

    Week 12

    HANDOVER

    Repository, CI, secrets, audit pack — handed to your team.

Your submission is routed directly to a senior engineer. No autoresponder. No marketing list.

Begin inquiry — five clauses, one business day to a reply — Hylen