Terms & Conditions (B2B)
Effective date: 2026-02-04
These Terms & Conditions (“Terms”) apply to the use of this website and, where applicable, to professional services offered by Jannik Jung (jung.dev – Software Solutions & Consulting) (“jung.dev”, “we”, “us”).
Scope note: The “jung.dev/studio” consulting/delivery offer is directed exclusively at entrepreneurs within the meaning of § 14 BGB (business customers). If you use any consumer-facing SaaS products operated by jung.dev, separate product terms apply (provided in-app / at sign-up) and may also apply to consumers within the meaning of § 13 BGB.
1. Website information is non-binding
Information on this website (including descriptions of the “jung.dev/studio” 6-week MVP engagement) is provided for general information only and does not constitute a binding offer.
2. Engagements & precedence
Any services are provided only based on a separate written agreement (e.g., proposal, Statement of Work (“SOW”), or contract) signed/confirmed by both parties. In case of conflict, the SOW/contract prevails over these Terms.
3. Client responsibilities
The client must provide required information, access, materials, and timely feedback/approvals. Delays caused by missing inputs may affect timelines and delivery dates.
4. Fees & payment
Fees, billing milestones, and payment terms are defined in the SOW/contract. We may suspend services if payments are overdue.
5. Intellectual property
Unless the SOW/contract states otherwise, rights of use to agreed deliverables created specifically for the client transfer upon full payment. We retain all rights to pre-existing materials, reusable components, templates, and general know-how.
6. Confidentiality
If no separate NDA is in place, both parties will treat non-public information received from the other party as confidential and use it only for the purposes of the engagement.
7. Third-party services
Deliverables may rely on third-party services (e.g., hosting, analytics, APIs). Availability, pricing, and changes by third-party providers are outside our control.
8. Warranty & outcome disclaimer
Services are provided on a best-effort basis. Unless explicitly agreed in writing, we do not guarantee specific outcomes (e.g., revenue, user growth, funding, or market success).
9. Limitation of liability
To the maximum extent permitted by law, our liability is limited as follows:
- We are liable without limitation for intent and gross negligence, for injury to life, body or health, under the German Product Liability Act (Produkthaftungsgesetz), and within the scope of any guarantee expressly assumed.
- In cases of simple negligence, we are liable only for breach of essential contractual obligations (cardinal duties) and limited to the typically foreseeable damage.
- Unless mandatory law provides otherwise, our total liability for claims relating to an engagement is capped at the fees paid by the client for that engagement.
10. Termination
Termination rights and notice periods are governed by the SOW/contract. If not specified, either party may terminate an engagement with reasonable notice. The client must pay for services performed up to the effective termination date.
11. Governing law & jurisdiction
These Terms are governed by the laws of the Federal Republic of Germany, excluding the UN Convention on Contracts for the International Sale of Goods (CISG). If the client is a merchant (Kaufmann) within the meaning of the German Commercial Code (HGB), the exclusive place of jurisdiction shall be our place of business.
12. Contact
Jannik Jung
jung.dev – Software Solutions & Consulting
Hauptstraße 92
69469 Weinheim, Germany
Email (inquiries): contact@jung.dev
Email (legal/privacy): web@jung.dev