E · Services
Development & Engineering Services
Engineering work sold as a defined package: a store build, an API integration, a performance fix, an extension. Each listing spells out the stack, what is delivered and in what format (repository, deployed app, documentation), who owns the code afterwards and how many revisions are included, so you can compare offers on scope rather than on promises.
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Services are paid into escrow and released milestone by milestone as you accept each delivery.
Websites & stores
Apps & APIs
Engineering support
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This market is open for listings. Sellers can list here today, and buyers can post a request so sellers know what's wanted.
Buyer guide
- Confirm the stack, framework versions and hosting target match your environment before the work starts.
- Check the handover: repository transfer, deployment, documentation and whether source code ownership passes to you.
- Look for a stated testing approach and an acceptance step for each milestone, not only a final delivery date.
- Give access through repository collaborator invites and scoped hosting roles, never shared passwords.
- Ask what happens with defects found after delivery and for how long the seller will fix them within scope.
What to compare
- 01Tech stack and framework versions
- 02Handover: repository, deployment, docs
- 03Code ownership and licensing
- 04Testing and acceptance criteria
- 05Milestones and included revisions
- 06Post-delivery bug-fix window
Use cases
- Launching a landing site or store for a new offer
- Connecting ad, tracking and CRM systems
- Fixing performance or stability issues in an existing build
- Shipping an internal tool or browser extension
FAQ
Who owns the code after a development service is delivered?
Each listing should state it. Look for explicit transfer of source code and assets to you on completion, and note any third-party licenses, themes or libraries that stay under their own terms.
What should I prepare before ordering development work?
A written specification or user stories, designs if the work is frontend, access to repositories and hosting through collaborator invites, and a named person who can approve milestones.
Can a developer work on my existing codebase?
Yes, bug fixing, performance and integration listings are built for that. Expect the seller to review the codebase first and to confirm scope in writing before changes begin.