Question 1

What should the deposit be for a full-stack developer contract?

Accepted Answer

A common pattern is a deposit of 25 to 50 percent of the total project fee, paid before work begins. The deposit protects you against a client who disappears after you have invested time, and it signals that the client is serious. Some full-stack developers use a tiered structure: a deposit at signing, a milestone payment at 50 percent completion, and a final payment on delivery. For very large projects, three or four milestone payments spread the financial risk for both sides. Whatever you agree, write it clearly in the contract.

Question 2

What happens if the client wants to change the scope mid-project?

Accepted Answer

Scope creep is one of the most common sources of disputes in full-stack developer work. Your contract should include a change-order clause that states any additions to the agreed scope must be documented in writing, priced separately, and approved by both parties before the additional work begins. Without this clause, clients may expect extra work at no cost. A short change-order form or email confirmation referencing the contract is sufficient. Good contracts make scope changes a process, not a battle.

Question 3

Who owns the work once it is delivered?

Accepted Answer

Ownership of the final work depends on what your contract says. By default in most jurisdictions, the creator retains copyright until it is explicitly transferred. Most full-stack developers either transfer full copyright on final payment, retain ownership and licence the work to the client, or grant a limited licence (for example, use in one market or medium). Choose the arrangement that matches your business model and write it clearly. If you retain source files or raw materials, state that in the contract. This template is a starting point only: IP law varies by jurisdiction, so review with a solicitor before use.

Question 4

Can either party cancel the contract?

Accepted Answer

Yes, if the contract includes a termination clause. Your contract should state how much notice is required to cancel, what happens to work completed to date, whether the deposit is refundable, and what the client owes for work already delivered. A common approach is: either party may terminate with 14 days' written notice; the client pays for all work completed up to the termination date; and the deposit is non-refundable unless the full-stack developer is in breach. Tailor the terms to your business and seek legal advice if the sums involved are significant.

Question 5

Is an electronic signature legally binding?

Accepted Answer

In most jurisdictions, yes. The UK Electronic Communications Act 2000, the US ESIGN Act, the EU eIDAS Regulation, and equivalent legislation in many other countries recognise electronic signatures as legally binding for most commercial contracts. Tools such as DocuSign, Adobe Sign, or even a typed name in an email confirming agreement are generally sufficient. However, some document types (such as deeds, wills, or land transfers) require wet signatures. For a standard full-stack developer services contract, an e-signature is almost always acceptable. Confirm with a solicitor if you are unsure for your jurisdiction.

Question 6

What if the client disputes the work?

Accepted Answer

Your contract should include a dispute resolution clause. A typical approach is: first, the parties attempt to resolve the dispute informally within a specified period (say, 14 days); if that fails, the matter goes to mediation before any legal action. Some contracts specify which courts have jurisdiction and which country's law governs. These clauses do not prevent disputes, but they make resolution cheaper and faster. Keep records of all communications, approved revisions, and milestone sign-offs throughout the project: these are your evidence if a dispute escalates.

Service	Typical Rate	Unit
Full-stack development (hourly)	80	hour
Full application build (MVP)	8000	project
Feature development sprint	2500	sprint
Deployment and DevOps setup	600	project
Monthly maintenance and support	500	month
Technical discovery and scoping	800	project

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