Find a local API & integrations development in Adelaide

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Best API & integrations development freelancers in Adelaide

Ranked by profile completeness and proximity. Every freelancer who works on Unjumble has an ABN connected and an Australian mobile.

Showing 2 of 2 freelancers.

Paul D.

ABN connected

API & integrations development · Adelaide SA · 2+ yrs

I help small businesses and entrepreneurs design and implement practical digital solutions tailored to their operational needs. My work focuses on turning real business requirements into simple, efficient and user-friendly digital tools. • Business needs analysis and digital project scoping Understanding business processes, customer journeys and operational constraints in order to define relevant and practical digital solutions. • Professional website design and implementation Creating modern, responsive and user-focused websites designed to improve visibility, present services clearly and

Graphic Design (Signage, Posters, Digital & Print)Web Development +9
$250–2,500/project Indicative. Bids set the price.

Jithendra Varma C.

ABN connected

API & integrations development · Gulfview Heights SA · 2+ yrs

I design, build and launch business websites focused on user experience, performance and SEO — recent projects include Real VR Adelaide, Right Laser Cut and Aim Care Services. I also run Google Ads/email campaigns and set up analytics to track results. With a Master of Data Science (University of Adelaide) and hands-on AI/ML experience building Tastibase (an AI-powered ranking platform), I bring a data-driven edge to web, SEO and marketing work.

Web DevelopmentFront-end Development +12

What's the cost of an API & integrations development in Adelaide?

$155/hr

Before GST and our 5% platform fee

$100 Most sit around $155 $225
API & integrations development From 21 freelancer rates · Updated today

Down the road

Based elsewhere in Australia, working with Adelaide businesses remotely.

Jithin S.

Just joined ABN connected

API & integrations development · Sydney NSW · 11+ yrs

I enjoy Marketing Automation. Currently helping businesses to create their custom Gohighlevel architecture and process. 2nd GHL Certified Admin from AU.

API & Integrations DevelopmentMarketing Strategy & Planning +7
$188–313/hr Indicative. Bids set the price.

Dee R.

LinkedIn connected ABN connected

API & integrations development · Sydney NSW · 8+ yrs

8+ years digital marketing experience - SEO, SEM, social strategy & content, lead gen, AI readiness & optimisation

Website & UI/UX DesignAdvertising & Marketing Creative +17
$188/hr Indicative. Bids set the price.

Crom S.

LinkedIn connected ABN connected

API & integrations development · Perth WA · 7+ yrs

I run Crom and I fix and finish websites and apps with fixed-price remote packs. Prices in US$: Code/app review 249; API sync 549; Workflow/FAQ agent 599; Website tests 99; Facebook leads 199; Speed+SEO 149; WhatsApp orders 350; Sync care plan 99; Wix/Lovable fix 300; Vibe-code app fix-up 179 (Tests add-on 99); Agent visit check 79. I work remotely, in English, and every pack has a fixed scope and price. Live samples are linked under On the web.

Web DevelopmentApp Development +8
$75/hr Indicative. Bids set the price.

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API & integrations development in Adelaide, questions

An integrations gig covers connecting your tools so they share data automatically: your website to your CRM, your store to your accounting software, your booking system to your calendar. The work includes scoping what data moves where and when, the build itself (custom API work, webhooks, or platforms like Zapier and Make), error handling for when a service is down, testing, and documentation so the setup is not a black box.

Zapier, Make and similar tools connect popular apps with no code, are quick to set up, and carry a monthly subscription. They suit simple, low-volume flows like 'new form entry creates a CRM contact'. Custom API development costs more up front but handles complex logic, high volumes and tools without good off-the-shelf connectors, with no per-task fees. A good developer will tell you when the no-code option is genuinely enough.

A single integration between two well-documented tools often takes a few days to 2 weeks. Connecting several systems, building a custom API, or working with tools that have poor or limited APIs takes longer. The hidden time cost is usually access and discovery: getting logins, API keys and a clear picture of your data before any code is written.

Simple ones, yes. Zapier and Make are built for non-developers, and connecting a form to a spreadsheet or an email list is a sensible DIY job. Bring in a developer when money or customer data is involved, when a missed or duplicated record causes real damage, or when a flow needs logic beyond 'when this, do that'. Error handling is the difference between a hobby automation and one you can rely on.

List the tools involved (with the exact plan you're on, because API access often depends on it), describe what should happen in plain English ('when an order is placed in Shopify, create an invoice in Xero'), and note roughly how many records move per day. Admin access or API keys for each tool will be needed. The clearer the brief, the more accurate the bids.

You do. Any code and repositories, the Zapier or Make account, API keys and the developer documentation should all sit in your name at handover, with the freelancer's access removed or downgraded. This matters because integrations need occasional attention, and you want any developer to be able to pick it up later. Make documented handover a stage before final sign off.

Integrations break for boring reasons: an API changes, a password or key expires, a plan limit is hit. Good builds fail loudly rather than silently, so ask your freelancer to include alerts when something stops working, plus a doc covering the common failure points. Agree up front how post-launch fixes are handled, either a short support window in the gig or a small ongoing arrangement.

Integration work in Adelaide is usually priced on developer time, and freelance developers typically charge $100 to $225 an hour. A single straightforward connection between two well-documented tools is often a one-to-two week job; multi-system work and custom API builds cost more. Ask for a fixed quote against a written scope where the work is predictable.

Look for someone who has worked with your specific tools and APIs, not just APIs in general; Xero, Shopify and HubSpot each have their own quirks. Good signs in the first conversation: they ask about edge cases, error handling and data volumes before quoting. Check the gig includes documentation, and read their verified reviews on Unjumble before you pick.

Post an API and integrations gig in 60 seconds. Describe the work, set your budget and timeframe, and choose whether it is time-based or outcome-based. Local freelancers send a bid with a quote, you compare their profiles, portfolios and reviews, then pick the one that fits. Posting a gig is free. When you accept a bid, each stage is the freelancer's price, plus GST if they're registered, plus our 5% platform fee (worked out on the price before GST, GST included). A $1,000 stage from a GST-registered freelancer comes to $1,150.

Every gig runs on a payment schedule you both agree on up front, and every payment runs through Stripe. On an outcome-based gig each stage is charged before the work starts and held by Unjumble until sign-off, or until it pays out on its own 14 days after it's submitted. On a time-based gig you're charged for each month as it starts, and it pays out when the next month starts unless you raise an issue.
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