◍ Invercargill · Southland NZ EST. — A studio of one, building like ten v.2026

We build apps, sites & games.

Steeltech Studios is an independent dev shop crafting fast websites, apps people actually open twice, and the odd playable world on the side. Pixel-perfect, ship-ready, and unreasonably fun to work with.

Disciplines03
Coffee per ship
Lead DevCona C.
WEB DEV APP DEV GAME DEV made in Aotearoa SHIP IT WEB DEV APP DEV GAME DEV made in Aotearoa SHIP IT

What we do.

[ 03 disciplines / one studio ]
FAST
1 ⚡ Fast loads
Discipline / 01

Web Devsites that actually load

Marketing sites, web apps, e-commerce. Built clean, deployed fast, and optimised for the people who'll actually use them.

ReactNext.jsAstroHeadless CMS
Marketing
→ Web apps
SHIP
2 ◐ Native feel
Discipline / 02

App Devapps people open twice

iOS, Android, cross-platform. Native-feel UX, sensible architecture, and the kind of polish that gets five-star reviews.

React NativeFlutterSwiftKotlin
iOS · Android
→ Cross-platform
PLAY
3 ★ Bonus round
Discipline / 03

Game Devworlds worth playing

A creative side-quest of the studio. From jam-sized prototypes to small indie releases — tight controls, real feedback loops, and art that punches above its weight.

UnityGodot2D + 3DIndie scope
Prototypes
→ Indie releases
EST.
2026
ID · 001 Online
Cona CraigLead developer
STEELTECH ////// // // /////
NZ · INV · 2026
Meet the studio

Built & shipped by one good brain.

Steeltech Studios is run by Cona Craig — designer, developer, and shipper-of-things. One person across the whole stack means tighter feedback, no telephone-game handoffs, and a final product that feels designed end-to-end.

You deal with the person actually making it. That's the point.

3Disciplines
1:1Direct contact
NZInvercargill
"If I wouldn't use it myself, I won't ship it." — Cona
★★★★★
5.0/ 5.0
Average rating From 23 reviews Across web, app & game projects · 2024–2026
SM
Sarah Mitchell Founder · Bluewave Co.
★★★★★

"Cona delivered our app two weeks early and it just works. Genuinely the smoothest dev experience we've had — felt like having a senior engineer on the team."

App buildVerified
TR
Tom Reynolds Product Lead · Northstar
★★★★★

"Our website loads faster than anything our previous agency built. Brief understood, hit first time, and the design has personality. Will use again."

Website rebuildVerified
HP
Hayley Patel Director · Kinfolk Studio
★★★★★

"One person, full ownership, beautiful result. We'll be using Steeltech for everything we ship from now on. The whole process felt collaborative not transactional."

Web + AppVerified
JO
James O'Brien CEO · Halftone Coffee
★★★★★

"Took our messy idea and turned it into a slick app our customers actually use daily. Worth every cent — and the after-launch support has been excellent."

Loyalty appVerified
MT
Mei Tanaka Founder · Nightowl Labs
★★★★★

"Communication was perfect throughout. We were always in the loop, never felt left in the dark, and the final product nailed everything we asked for."

Marketing siteVerified
DC
Daniel Cross Owner · Forty-Two Cafe
★★★★★

"Steeltech understood our brand instantly. The site is fast, beautiful, and on point. Five stars — would recommend Cona to any small business."

Cafe websiteVerified

BUILD. ship. PLAY.

— a small studio. a wide stack. ready when you are. —

Let's make
something good.

Call the studio 027 490 5386
StudioSteeltech Studios
LeadCona Craig
RegionInvercargill · Southland · NZ
StatusBooking new projects ●