Artem R.
AI developer | iOS | Android | Full-Stack Developer
I don't just write code - I deliver solutions that drive real business results. I build native iOS apps and full-stack web products. Most of my work is iOS - Swift, SwiftUI, UIKit, but I've shipped a good number of React.js and Python projects as well, mostly SaaS platforms and web applications for startups and growing products. On the mobile side I've built apps from scratch and worked on complex existing codebases. The range is pretty wide: BLE and Bluetooth integrations for medical devices, VoIP clients with push notifications for incoming calls, food delivery apps with real-time map tracking, parental control systems with device-level Android controls, fintech apps with payment flows. I know the full release cycle well, architecture, development, QA, App Store submission, and post-launch support. On the web side I work with React.js on the frontend and Python on the backend. I've built property management platforms with KYC and payment integrations, fintech dashboards, marketplaces, and SaaS tools for various industries. REST APIs, third-party service integrations, role-based dashboards, that's standard territory for me. I've also worked on projects that combine both sides - a mobile app that's part of a larger web platform, or a web dashboard that controls what happens in the app. That kind of full-product thinking is probably where I add the most value, because I understand how all the pieces connect. Most of my projects run 3 to 12 months. I work well in async setups with clear requirements, and I'm used to collaborating directly with founders, product managers, and design teams. I give honest timelines, flag problems early, and won't disappear mid-project. Available for full projects, ongoing development, or focused scopes like a specific feature or integration. Updated - October 27 2026
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $3.1k
Billed in all: $348,252$348k
$1k in the last 6 months
Across 54 contracts
Earnings, last 30 days
Skill rankings: Top 12% in Objective-C
Ranked by MRR among everyone on Upwork with the skill.
- #72Bluetooth244 freelancers · 🇺🇦 #10Top 30%🇺🇦#10 of 16
- #102UIKit818 freelancers · 🇺🇦 #32Top 12%🇺🇦#32 of 189
- #119Firebase Cloud Firestore869 freelancers · 🇺🇦 #8Top 14%🇺🇦#8 of 36
- #154Objective-C1,282 freelancers · 🇺🇦 #10Top 12%🇺🇦#10 of 111
- #196SwiftUI951 freelancers · 🇺🇦 #16Top 21%🇺🇦#16 of 77
- #197In-App Purchases1,101 freelancers · 🇺🇦 #12Top 18%🇺🇦#12 of 64
- #252Smartphone995 freelancers · 🇺🇦 #48Top 25%🇺🇦#48 of 127
- #481Web Application Development2,030 freelancers · 🇺🇦 #26Top 24%🇺🇦#26 of 97