Barcelona
Sycamore Relay is a new studio from Nemanja Vlahović, founding engineer at Recint. Ten years of shipping iOS.
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Nemanja, 2018 — 2026
The studio is new. This is Nemanja’s work from before it: as founding engineer, contractor and employee.
01 — Founding engineer · 2026–
An iOS app for putting outfits together and sharing taste. Built from the first commit: the app, the API, the admin.
02 — Contract · iOS & backend
Video-first fashion resale, Switzerland. iOS architecture and GraphQL backend: AI listings, Stripe, Swiss Post.
03 — Short-term contract · iOS
Schedule in Real Time for the iPhone app. Calendar APIs and live sync, alongside Calendly’s own team.
04 — Full-time · Lead iOS
Ride-hailing in Belgrade. A full Swift rewrite, new networking, and the Car:Go Butler food-ordering feature.
05 — Contract via Vicert · iOS
Healthcare for patients and providers. Part of Vicert’s contract team, helping move the app from UIKit to SwiftUI after a merger.
Apps · own products · open source
Habit tracking, rewards and personal goals, around a pet that grows with you.
The native iPhone player for designing, testing and feeling haptic feedback.
A high-school social network with mental-health resources, privacy and safety built in.
A native Mac app for quick dictation and voice notes. Not released yet.
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Design and code, no hand-off gap
App care · fixed prices
For apps that crash, lock people out, haven’t shipped in a year, or were built with AI and started breaking. You talk to the engineer who does the work.
01 — Start here
$750 fixed · 3 working days
I reproduce the problems your users report, read the crash reports and the code, and send a written report: each cause, ranked by what it costs you, with a fixed price to fix it. The $750 comes off the fix if you go ahead.
02 — Then
from $2,000 fixed quote · 1–2 weeks
Everything in the report, fixed and released on the App Store. The quote is the price. Anything new gets its own quote.
03 — Ongoing
from $1,500 a month · 3-month minimum
iOS and SDK updates, crash monitoring, a release every month and small fixes, so it doesn’t break again. Larger plans add features and faster replies.
New apps and websites · priced per project
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Four steps, one current
One call. A written brief you sign off.
Designed in code, so you judge the real thing.
Production code, tested where your audience is.
Code, docs and tests. All yours.
(04) Contact
Tell me what you’re making and when you need it.
