Niklas S.
Unity Developer | Mobile & PC Games | WebGL | Apps | MVP | Database
I'm a Unity Developer with a strong background in mobile and PC game development, as well as general application programming. I specialize in turning ideas into fully playable, polished products from early prototyping to final release. ✔️ Over 5 years of experience in Unity (C#) ✔️ Released titles on Steam, Google Play, and the Apple App Store ✔️ Developed core gameplay mechanics, UI, systems, and tools ✔️ Integrated advertising (Unity Ads, AdMob), analytics (Google Analytics), and platform services (Steam, Google Play Services, iOS Game Center) ✔️ Experienced in backend/database connections, migrations, and integrations — including Firebase, Supabase, and PostgreSQL ✔️ Database migrations (e.g. Firebase to Supabase) including schema design, data transfer scripts, and Unity SDK integration ✔️ Skilled in WebGL builds for browser-based games ✔️ Led development teams and managed full project lifecycles ✔️ Collaborate closely with a 2D Artist (pixel art, stylized, casual) and a 3D Artist, allowing me to also provide custom assets and models when needed ✔️ Level Design in Tiled/Unity ✔️ Also available for desktop app development, mobile apps, and HTML/CSS-based tasks 💬 Regular communication is important to me, I believe in staying in touch and keeping progress transparent at every stage. Let's bring your vision to life!
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.3k
Billed in all: $5,811$5.8k
$420 in the last 6 months
Across 10 contracts
Earnings, last 30 days
Skill rankings: Top 19% in Firebase Realtime Database
Ranked by MRR among everyone on Upwork with the skill.
- #13Steam API24 freelancers · 🇩🇪 #1Top 54%🇩🇪#1 of 1
- #26Steam60 freelancers · 🇩🇪 #1Top 43%🇩🇪#1 of 1
- #62Mobile Advertising202 freelancers · 🇩🇪 #1Top 31%🇩🇪#1 of 1
- #76Google Play282 freelancers · 🇩🇪 #1Top 27%🇩🇪#1 of 1
- #91Firebase Realtime Database482 freelancers · 🇩🇪 #2Top 19%🇩🇪#2 of 4
- #126Migration344 freelancers · 🇩🇪 #1Top 37%🇩🇪#1 of 1
- #190Android App776 freelancers · 🇩🇪 #1Top 24%🇩🇪#1 of 3
- #210Game760 freelancers · 🇩🇪 #2Top 28%🇩🇪#2 of 13