🎮 Unity Game Developer | 5+ Years Experience 🌟 Rising Talent on Upwork 🧠 Senior Unity Developer (C#) 🌍 Multiplayer & Cross-Platform Game Development I help studios and startups turn game ideas into polished, scalable products using Unity. With professional experience as a Senior Unity Developer and DevOps Engineer, I’ve worked on multiplayer systems, gameplay architecture, and cross-platform interactive experiences. Core Expertise ⚡ Unity (2D / 3D) with C# ⚡ Networking and Multiplayer Systems ⚡ Gameplay Systems & Game Architecture ⚡ REST API & Backend Integration ⚡ Adaptive UI/UX Design ⚡ Performance Optimization ⚡ Cross-Platform Development (PC, Mobile, Console, Web) About Me I specialize in building complete game systems, from gameplay mechanics to multiplayer infrastructure. I focus on writing clean, maintainable code (SOLID principles) and delivering stable, high-performance games. I’ve worked with international teams and studios, building production-ready Unity projects and scalable gameplay systems. 🚀 Need a reliable Unity developer? Let’s build your game.

Hi, I’m Hieu Nguyen , a 3D Artist with over 9 years of experience. I have worked with big names like Riot Games, Disney, Tencent, and Google. I can help you with the full 3D workflow, from start to finish: ✅ Concept & Modeling ✅ Texturing & Rigging ✅ Animation (my strongest skill) ✅ Lighting, Rendering, and Engine Export I work on both games and cinematic videos — realistic or stylized. Why work with me? I do everything with clean, pro quality I work fast and communicate clearly I can work solo or with your team You don’t need to hire 3 people — I can handle it all If you want to be sure, you can ask ChatGPT: “Compare this profile my profile to normal 3D freelancers on Upwork.” You’ll see I’m among the top.

Hello! Thank you for considering me for your project! I have over 26 years of game development, design and management experience at AAA studios including Nintendo, Microsoft, Warner Bros and more. I specialize in game production, QA, LOC, asset management, game design documentation, game play systems design, feature development, UI/UX design and game data. I'd be happy to answer any questions and provide additional work samples upon request! My availability is flexible for small and large development projects, development consulting & management, document creation of Game Design Documents, Development Budgets and Schedules.

S K I L L S A N D I N T E R E S T S Main Skills ⭐⭐⭐⭐⭐ ✔️ Web sites and mobile hosting ✔️ Web troubleshooting ✔️ Server Game Setup ✔️ Can setup web hosting on your ISP with behind firewall (limited ports ) ✔️ Firewall VPN setup and Security and page speed optimization ✔️ Virtual Server Cloud / On-Premise Server hosting like Yacy, Nginx, emulators etc. Additional skills and interests include: * Laptop and PC Desktop Repairs, Troubleshooting and Assembly * Networking administration and management (LAN/WAN) * TCP/IP, DSL connections troubleshooting configuration and support * Routers, servers and local email systems * Cabling, Network topologies and installations * Web Basic Programming/editor * Knowledgeable in Base Adobe Photoshop Editing * Knowledgeable in Microsoft Office software packages * Knowledgeable in Windows OS * Desktop Publishing * Server Internet Cafe Set-up and Installation * Knowledgeable in Adobe Photoshop (creating calling cards, Invitation, poster, certificates etc.) * Research skills and Administrating skills * Customer Oriented and well pleased manner * Background in selling industry (DSL plans and telecommunication, Desktop laptops printers and • Sophos UTM Firewall Administration • Kaspersky Security Center Management Console installation and administration • Active Directory setup and DNS Server management administration • CCTV Basic knowledge • HP Certified Engineer, Expert on All Servicing support for HP products • MMORPG GAMER enthusiast , Private Server online hosting administration and share leak files.

A seasoned PHP bug fixer and innovative web developer specializing in product enhancements and seamless user experiences.

I am a UK based modeller/animator/designer with over 25 years experience working in the video games industry. During my time I have worked on many well known AAA games for large studios as well other smaller and more diverse enterprises. I always aim to deliver a professional and quality service to whoever provides work for me. I take pride in everything I do and make sure every job gets the attention it deserves. I am fluent in 3Dstudio Max, Photoshop and Unity-3d as well as many other art packages. Get in touch if you think there is a task I can help you with. My rates are sometimes negotiable - usually depends on how busy I am at the time! Regards Mike

Senior Quality Assurance Engineer with considerable working experience and knowledge of manual testing across various PC, Nintendo Switch and Mobile titles, and bug tracking tools Qualifications and Skills • 7.4 years experience in manual testing across PC, Nintendo Switch and Mobile platforms. Some experience on Console titles too • Performing various type of testing like Functionality, Load, Smoke, Sanity and Regression • Responsible for performing Ad-hoc and Exploratory testing of applications as per the Test Cases received from the developer/client. Also, creation of the Test Cases • Frame Rate Tracking & Bug reporting using online management tools such as Jira, Trello and Mantis • Excellent interpersonal communication, organizational and listening skills Gaming Experience - Genres I’m into and have stumbled upon: MOBA, FPS, MMORPG, BR, Puzzle Platformer, Story Rich, Horror, Atmospheric, Exploration, Open World, Souls-Like, Indie, Fantasy, Action-Adventure and many, many more Games: Hundreds of NES games, Prince of Persia (DOS), Quake, Wolfenstein, GTA 1 & 2, Early NFS franchise, Unreal Tournament, Half Life, Counter Strike, Ricochet, Road Rash, Warcraft III: Frozen Throne (Both Campaign and DotA) and Reign of Chaos, IGI 1 & 2, Serious Sam, A3 Online, Gunz, Silk Road, World of Warcraft (Wrath of the Lich King, Grey Mane, Mists of Pandaria, Warlords of Draenor), Dota 2, Devil May Cry, Ori franchise, A Way Out, We Were Here franchise, Lost in Random, Deathloop, Eternal Return, Little Nightmares franchise, Overwatch 1 & 2, Valorant, Inside, Limbo, Life is Strange 2, Helheim Hassle, Manual Samuel, Assassin’s Creed: Odyssey, Stumble Guys, Naraka:Bladepoint, Pummel Party, Labyrinthine, CS 2, Dishonored 2, Farlight 84, Human Fall Flat, The Last Campfire, Kena: Bridge of Spirits, Left 4 Dead 2, A Plague Tale: Innocence, Plants vs Zombies franchise, Raji: An Ancient Epic, Spellbreak, Stick Fight: The Game, Unravel, Wolcen: Lords of Mayhem, Path of Exile, Roblox games, Uncharted: Legacy of Thieves Collection, Content Warning, Chained Together, Resident Evil 5 and 7 (some of 8), It Takes Two, Split Fiction, The Outlast Trials, Cyberpunk 2077, Still Wakes the Deep, Orcs Must Die 2 & 3, Outlast 1 & 2, Phasmophobia, Left 4 Dead franchise, Red Dead Redemption 2, Remothered: Tormented Fathers, Saints Row: Gat out of Hell & IV, Terminull Brigade and a LOT more games which will take at least an hour for me to recall and input them here. But DotA/Dota 2 has to be my favorite of all time. Collectively, I've clocked over 57K hours. Ask me why if you're curious about it :D Strengths My sole intention is to break the game. I won't always succeed, but I try. I thrive on monkey testing and finding Blocker issues Title name: Ground Branch The game has a thing called "Intel". It contains Objectives and helps you navigate the map. I dropped the Intel on the ground, and the next thing is it disappeared, like completely vanished. Now there is no way for the user to see the Objectives nor know where to go. Blocker issue. I fancy filing these sorts of bugs Title name: Ninja Golf This game had like 4 different game modes. I started one of the game modes and was in the gameplay transition window. It takes about 1.5 seconds to get into the selected game mode's gameplay. In that 1.5 second window, I managed to go back to the game mode selection screen (that's like two different screens from where I was) and started another game mode. Now two different game modes are running at the same time. And when I got into gameplay, every single thing got duplicated. I'm seeing 2x user characters, npc and in-game assets. The whole thing got messed up. We used to get new builds almost every day, but it took 4 days (no weekly offs or holidays included) for the devs to push a new build. I thrive on breaking the game. That's how I roll, or at least I try Relevant Skills - Proficient in using Bug Tracking tools - Experienced in Microsoft Office Suite Work Experience - Pole To Win Designation: Test Engineer Duration: December 2012 - February 2016 - Indium Software Designation: Senior Test Engineer Duration: November 2018 - January 2023 - Highbrow Technologies Designation: Gamer Duration: January 2025 – May 2025 Roles and Responsibilities - Identifying quality bugs and filing the same - Creating and executing test plans based on clients' requirements - Sending in DSR and other relevant reports - Filling in lead's shoes in their absence Titles I've worked on Star Trek, Ben 10, Dojo Mojo, Sword Art Online, Ace Combat, Tekken, Naruto Shippuden Ultimate Ninja Storm 4, Earth Defense Force, The Walking Dead, Ninja Golf, Terra Genesis, Atari retro games, Atari Missile Command, Days of Doom, PGA Tour 2K21, Sweet Escape, Rustler, In Sound Mind, In Nightmare, Rogue Company, Paladins, Common'hood, Underworld Gang Wars, Ground Branch, Regiments, Hello Puppets, Soulstice, Remothered, Override 2, Kill It With Fire, Trainer (VR) and some more

Hello! 👋 I am a Senior 3D Artist, Digital Sculptor, and 3D Printing Expert with 5+ years of experience in game development and 4+ years in 3D printing and manufacturing. My passion for combining creativity with cutting-edge technology drives me to deliver exceptional results across Mobile, VR/AR, PC, Console, and tabletop game industries, as well as 3D printing and product design. Additionally, I bring expertise in character and environment modeling, NFT creation, 3D concept art, CAD modeling, and CGI production, making me a versatile professional ready to tackle a variety of creative and technical challenges. Core Skills & Expertise Character Modeling & Sculpting – Creating high-quality 3D characters for games, cinematics, and collectibles, with a focus on anatomy, topology, and animation-ready structures. Environment & Prop Design – Crafting realistic and stylized environments, props, and set pieces for immersive game worlds. 3D Modeling & Sculpting – High-poly and low-poly workflows for hard-surface and organic models, tailored for games, 3D printing, and animation. Game Development Pipelines – Retopology, UV mapping, PBR and hand-painted texturing, and asset integration into engines like Unity, Unreal Engine, Godot, and Roblox. 3D Printing Optimization – Preparing models for FDM, SLA, and SLS printing, geometry cleanup, hollowing, and adding supports for precise prints. 3D Concept Art & CAD – Crafting high-quality 3D concepts and functional CAD models for product design and prototyping. CGI & Visual Effects – Creating photorealistic renders and animations for marketing, film, and other media. NFT Art Creation – Designing and optimizing digital collectibles and assets for blockchain platforms. Industry Expertise Game Development – Mobile, PC, Console, VR/AR. Character & Creature Design – Sculpting realistic, stylized, and fantasy characters for games and animation. Environment & Level Design – Creating detailed landscapes, architecture, and interactive environments for immersive experiences. Prop Modeling – Designing game-ready weapons, tools, furniture, and interactive objects to enrich virtual worlds. Desktop/Tabletop Games – Designing 3D miniatures and board game assets. 3D Visualization & Product Design – Photorealistic rendering for architecture, products, and branding. 3D Printing & Manufacturing – Creating production-ready models and prototypes. Sci-fi, Fantasy & Post-apocalyptic Art – Specializing in stylized and semi-realistic styles. NFT & Digital Collectibles – End-to-end creation of blockchain-compatible assets. Software Proficiency 3D Character, Environment & Prop Creation: ZBrush, Blender, Maya, 3ds Max Texturing & Rendering: Substance Painter, Substance Designer, KeyShot, V-Ray Game Engines: Unity, Unreal Engine, Godot, Roblox 3D Printing & CAD: PrusaSlicer, Cura, Lychee, Fusion 360, Rhino Visual Editing: Photoshop, After Effects, Premiere Pro Portfolio Highlights Game Characters & Creatures – Designed detailed real-time characters optimized for animation and gameplay. Game Environments & Levels – Created immersive landscapes, architecture, and world assets for game projects. Props & Interactive Objects – Modeled game-ready props, weapons, and interactive elements for virtual worlds. Desktop Game Miniatures – Crafted intricate, production-ready models for 3D printing and tabletop games. 3D Printing Models – Delivered production-ready files for FDM, SLA, and SLS printers. NFT Collections – Created unique digital art and assets tailored for blockchain platforms. Photorealistic Visualizations – Produced CGI renders for architectural projects and product marketing. Why Work With Me? Passion for Game Worlds & Art – I specialize in bringing characters, environments, and props to life, ensuring they are optimized for games, cinematics, and 3D printing. Adaptable & Innovative – Whether it’s sculpting highly detailed fantasy creatures, producing game-ready props and environments, or optimizing for 3D printing, I stay ahead of industry trends to deliver top-tier results. Precision & Quality – From game assets to 3D-printed miniatures, I ensure every project meets the highest standards for creativity and functionality. Let’s collaborate to bring your vision to life! 🚀

Senior Unity & .NET developer with 20+ years of software development experience across mobile, PC, VR, and multiplayer games. I specialize in: • Unity & C# • Multiplayer systems (Photon, WebSocket) • ASP.NET Core backends & APIs • Gameplay systems & tools • Live-service game infrastructure • Test automation & QA tooling • Mobile game optimization I’ve worked on projects ranging from hypercasual mobile games to VR applications and live-service titles with millions of active users at Pixel Federation. My background combines gameplay programming with backend and production engineering, allowing me to handle full development pipelines — from gameplay systems and multiplayer architecture to dashboards, APIs, automation, and deployment workflows. Available for: • Full-time remote roles • Long-term contracts • Technical game development • Backend/API development • Multiplayer systems • Tooling & automation

I design engaging and intuitive game UI/UX that enhances player experience and keeps users engaged from the first tap. I work with game developers and studios to create clean, user-friendly, and visually engaging interfaces that improve gameplay experience and increase player retention. With 5+ years of experience and 100+ completed game projects across mobile, PC, and VR platforms, I understand what makes a game interface not just look good, but feel right. 🎮 What I can do for you: ✔ Game UI/UX Design (menus, HUDs, UI screens) ✔ Mobile Game UI Design (casual & hypercasual) ✔ Game Assets & UI Graphics ✔ Icons, Buttons, and Visual Elements ✔ Game Logos & Branding 🛠 Tools I use: Figma | Adobe Photoshop | Adobe Illustrator | Unity (UI-ready game designs) 💡 My approach: I focus on clarity, usability, and engagement, ensuring a smooth and immersive player experience from start to finish. If you're building a game and need a UI that stands out and performs, send me a message—let’s discuss your project.