Rafael Z.
Lawrence, United States
100%
Job Success
Top Rated Plus
Lead Game Developer (Unity3D)
$90.00/hr
Unity3D Generalist | Computer Scientist | 8 Years of game Programming | Mobile Full Cycle Game Development Specialist
✅ I have provided game development services to
- Individuals wanting to test out concepts and designs
- Individuals seeking to test ideas on the market (Android/IOS)
- Teams and Game Studios requiring a prototype, an MVP, a production-ready game.
- Communities seeking to captivate their audience through a video game
✅ Developing games in the following genres
- 2D Physics based Shooters, Physics based Puzzles
- 2D board games, Word Games
- 2.5D Rogue-Like
- 3D Runners, 3D Car Racing, TPS
- Casual, Hyper Casual, Idle, Clickers
- Real Time Multiplayers
- Metaverse, NFT-Enhanced
✅ With technologies such as:
- Unity3D, C#, Visual Studio, Android Studio, xCode, Libgdx, Java
- Microsoft Azure Playfab, Azure Functions, Photonengine, RPCs
- Firebase Analytics GA4, Unity Analytics, DevToDev Analytics, Firebase Messaging, Facebook SDK
- AWS: Lambda, API Gateway, IAM, EC2, Secrets Manager, Amazon Redshift, Unity3D AWS SDK
- Kochava, Applovin Max Mediation, Applovin, Unity Ads, Admob, In-game world ads
- ERC-20 Smart Contract Integration, Chainsafe, Moralis
- Figma, Notion, Jira, Trello
- Git, Source Tree, Plastic SCM
- Unity: Cinemachine, Native UI, Character Controllers, A* Pathfinding, tweens, mesh deformers, Fbx/Obj handling, and many other assets from the Unity Asset Store
✅ Common Responsibilities
- Lead game engine development, ensuring robust and functional gameplay foundations.
- Transform customer requirements into efficient, maintainable code.
- Oversee key game features, coordinating with team members for timely delivery.
- Manage project timelines and milestones, demonstrating strong organizational skills.
- Direct performance optimization across various devices to enhance user experience.
- Contribute creatively to game design and audio elements.
- Innovate with gameplay prototypes and feature development.
- Document processes and uphold high-quality production standards.
- Develop animation state machines for characters, objects, and environments.
- Independently manage tasks, ensuring efficiency and effectiveness.
✅ AGILE GAME DEVELOPMENT
As an experienced Unity developer, I possess the expertise necessary to deliver high-quality products with efficiency, awareness and leadership. I am equipped to handle both large-scale Unity projects and smaller prototypes, adeptly adapting to meet the specific needs and requirements of each project.
✅ , MOBILE APP INDUSTRY
As a Unity3D specialist with a strong focus on mobile development, I bring a wealth of expertise and a deep understanding of the nuances and demands of mobile platforms. I bring a comprehensive skill set encompassing performance optimization, KPI-Driven-Development, Effective ad systems, ad mediation setups, A/B/C/D/E testing and many other mobile-specific technicalities faced when uploading apps to both Google Play and the App Store.
✅ Currently Learning
- MMO Architecture
Significant courses: Assembly Language, Theory Of Computation, Design and Analysis of Algorithms, Automata Theory, Machine Learning, Computer Vision, Software Engineering, Discrete Math, Numerical Analysis, Calculus, Linear Algebra
Scroll down below to browse almost all the game development ventures I have been a part of.
Work history
Work history
Game Developer to Deploy Online Game
Feb 13, 2025
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Jun 2, 2025
"My project was to test and successfully upload to the play stores a game I created. Rafael did a great job and delivered results successfully. I could always contact him…
Private earnings
Anatomist - 3 Milestones
Feb 16, 2025
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May 14, 2025
"Rafael is a great developer and I highly recommend him! He’s professional, patient, intelligent, a good problem solver, and was a pleasure to work with. Thank you!"
Private earnings
Updates to a Mobile game built in Unity
Feb 16, 2023
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May 2, 2025
No feedback given
Private earnings
UI/UX Designer Needed to Revamp Unity Mobile Game UI
Apr 1, 2025
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Apr 30, 2025
"Rafael was an absolute pleasure to work with and is truly an expert at what he does. He gave frequent and thorough updates on the progress of his work, and…
Freelancer's response
"Thank you for your feedback, I'm glad I was able to to make this a good experience for you!"
Private earnings
Unity Game Development
Nov 29, 2022
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Jan 10, 2024
No feedback given
Private earnings
Unity developer for our indie game
Aug 25, 2022
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Dec 11, 2023
No feedback given
Private earnings
Solo-developer is needed to Create 2D Multiplayer Space battleships Game on Unity for Android/IOS
Jan 30, 2021
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Aug 29, 2023
"Rafael did an excellent job during the whole project! I highly recommend him as a skillful full-stack game developer! Tons of knowledge, experience and very nice work! I had so…
Private earnings
Game developer wanted for low-poly isometric game demo.
Dec 5, 2022
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Jun 13, 2023
No feedback given
Private earnings
Senior Unity Game Developer
Nov 24, 2022
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Mar 7, 2023
No feedback given
Private earnings
Web3 connected metaverse build
Mar 6, 2022
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Jul 25, 2022
No feedback given
Private earnings
Unity Development for a Mobile Game
May 23, 2025
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Present
Job in progress
Private earnings
Developer Needed for Cross-Platform Educational Math Game (Grades 3–8)
May 12, 2025
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Present
Job in progress
Private earnings
Unity Developer for creating flip book mechanism
Feb 16, 2025
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Present
Job in progress
Private earnings
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Skills
Skills
- Java
- Game Development
- Blockchain
- Object-Oriented Programming
- WebGL
- In-Game Advertising
- C#
- Prototyping
- libGDX
- iOS
- In-App Purchases
- Android
- In-App Advertising