Freelance Developer Services in Jakarta — When and How to Use Them
Freelance developer services for companies and startups in Jakarta. Learn when freelance is the most efficient choice, how we work, the available skill sets, and a transparent cost structure.
Besides the full studio service (Software House), Respawn Society also provides freelance developer services for companies and teams that need extra technical capacity on a flexible basis. This article explains that service in detail.
Who is this freelance service for?
- Startups that need an additional developer without hiring full-time yet.
- In-house teams that need specific expertise for the short term (for example infrastructure migration or performance audits).
- Other agencies that need sub-contractor capacity for a particular project.
- Solo founders who already have a design but need technical hands.
- Companies that want a pilot project before a big commitment.
Available skill sets
Our team covers the spectrum of modern stacks widely used in Indonesia:
- Web frontend: Next.js, React, Vue, TypeScript, Tailwind CSS
- Web backend: Node.js, Laravel/PHP, PostgreSQL, MySQL
- Mobile: Kotlin (Android native), Swift (iOS native), Flutter, React Native
- DevOps and infra: Linux VPS, Docker, Nginx, GitHub Actions, CI/CD
- Design: Figma, design systems, UI/UX research
- Specialty: payment gateway integration (Midtrans, Xendit, Duitku), AI/ML wrapping (OpenAI/Anthropic API), offline-first sync
Available engagement models
Hourly (rate per hour)
Suitable for small work that is hard to scope upfront — debugging, short consultations, or ad-hoc tasks. Our rate is transparent, with hour tracking via Toggl/Clockify that clients can audit.
Project-based (fixed scope)
Suitable when the scope is clear: "build page X with feature Y in Z weeks." You get a fixed price with clear milestones, plus a revision guarantee.
Retainer (monthly)
Suitable for long-term cooperation with consistent technical needs. You lock in a monthly developer-hour allocation (for example 40 or 80 hours), at a more economical hourly rate than ad-hoc hourly work.
How we work
- 01Brief — you send the scope of your needs via email or WhatsApp.
- 02Matching — we pick the developer with the most suitable skills.
- 03Discovery call — 30 minutes, free, with the developer who will handle the work.
- 04Quote and timeline — we send an itemized estimate within 1-2 working days.
- 05Kickoff — a short contract, an NDA if needed, then work begins.
- 06Daily or weekly updates — based on your preference, via Slack/WhatsApp/email.
Frequently asked questions
Can you sign an NDA and a formal contract?
Yes. We regularly sign NDAs and PKWT/cooperation contracts with corporate clients. A tax ID and tax invoices are available for clients who need them.
Can you work on-site at our office?
Our default is remote. But for clients in Greater Jakarta, we can occasionally be on-site for workshops, kickoffs, or sprint reviews — arranged case by case.
What is the minimum engagement?
Hourly: 4 hours minimum. Project: no minimum amount — as long as the scope is clear. Retainer: 1 month minimum.
Interested? Contact us for a short discussion — we are happy to help identify whether freelance or a full studio fits your situation better.