Muhammad Humza B.
Senior Game Developer & Systems Architect | Unity, Mobile & PC
I help founders and studios plan, build and improve games and interactive products. My work spans playable MVPs, systems architecture, backend integration and hands-on technical leadership. Top Rated Plus | 100% Job Success HOW I CAN HELP • Turn a concept into a prototype, vertical slice or phased development plan. • Build gameplay, progression, economy, content and backend-connected systems. • Add mobile monetization, in-app purchases, ads, analytics and platform services. • Review and improve existing codebases, resolve technical risks and prepare builds. My technical work includes Unity/C#, PlayFab, Firebase, REST APIs, Mirror, Photon Fusion, Unity Netcode, DOTS/ECS and Addressables, across mobile, desktop and WebGL projects. SELECTED WORK • Everdate: lead developer and systems architect for card/deck systems, progression, persistence, PlayFab and Mirror multiplayer through beta and release preparation. • Mythic Legions: Tactics: led and reviewed three developers, improved an inherited codebase, and delivered customization, data/content and progression systems plus browser and backer-release builds. • Dark Taverns Builder: developed the builder from an empty codebase through live WebGL deployment, including grid placement, inventory, AI visitors, persistence and cloud services. • Heart and Brain: The Video Game: repaired an incomplete project and completed Chapters 1–2, minigames and platform builds, including Steam preparation. I stay hands-on from technical planning through implementation, testing and delivery. Send me your brief or current build, target platforms and the outcome you need so we can define a practical next milestone.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $7.3k
Billed in all: $19,072$19k
$2.4k in the last 6 months
Across 9 contracts
Earnings, last 30 days
Skill rankings: #1 in 1 skill of 20
Rarest: top 8% in Ad Network Integration, of 13. Ranked by MRR among everyone on Upwork with the skill.
- Ad Network Integration13 freelancers · 🇵🇰 #1Top 8%🇵🇰#1 of 3
- #15Steam60 freelancers · 🇵🇰 #5Top 25%🇵🇰#5 of 20
- #36Online Multiplayer281 freelancers · 🇵🇰 #12Top 13%🇵🇰#12 of 87
- #38Game Prototype325 freelancers · 🇵🇰 #14Top 12%🇵🇰#14 of 124
- #42Photon Unity Networking334 freelancers · 🇵🇰 #21Top 13%🇵🇰#21 of 127
- #43Multiplayer293 freelancers · 🇵🇰 #21Top 15%🇵🇰#21 of 112
- #61Mobile Game Development568 freelancers · 🇵🇰 #18Top 11%🇵🇰#18 of 197
- #82Mobile Game715 freelancers · 🇵🇰 #14Top 11%🇵🇰#14 of 154