Hi, I am a skilled Mobile/Windows/Mac/Console(PS/XBOX) App/Game Developer with extensive experience in Augmented Reality (AR), Virtual Reality (VR), and Mixed Reality (MR) applications. My expertise spans across various technologies including Unity 3D/2D, Three.js, Node.js, JavaScript, Typescript, React JS, React Native, AWS, Firebase, Photoshop, Blender, OpenCV, Python, Java, Photon PUN, Fusion, and Shader Graph. I have a proven track record of developing and leading projects in app/game development, multiplayer game development, and full-stack development. Currently, I am working as an Associate Lead Developer at Juego Studios Private Limited, where I continue to hone my skills and contribute to innovative projects Website – www.ritwiksinha.com Works delivered to clients including open world games, marked alongside (https://ritwiksinha.com/projects#portfolio) :- -Goof– Led a team for developing a console based application for Xbox and PS5, with multiplayer networking and local co-op mode based on survival gameplay surrounded by enemy of waves aiming to defend base with multiple complicated mechanisms, weapons, powers, orbs,companion bots, etc. https://video.wixstatic.com/video/0eab61_ce714647d836487da5c4af6f1ff3049a/1080p/mp4/file.mp4 -The Tower– Led a team developing a VR application in Quest 3 in level based mode with three massive map with storybased gameplay, curtscenes and fighting mechanics with multiple enemies. https://video.wixstatic.com/video/0eab61_14260323b7e746869de84e895110e3bb/720p/mp4/file.mp4 -Digi-Twin platform, Desktop and VR application developed for GIZ India in collaboration with Bureau of Energy Efficiency (ऊर्जा दक्षता ब्यूरो) and National Productivity Council (NPC) India This application was developed to train MSME workforce on Energy Efficiency practices was inaugurated within VR by the Union Power Minister of India "Shri Raj Kumar Singh". Web link :- https://www.ritwiksinha.com/projects?pgid=mdgaydvk-06bb05fd-07f3-48e1-9b18-7b29ce025d75 Link - https://www.linkedin.com/posts/digital-agents_power-22ndfoundationday-energy-activity-7170268176344178688-rOt2?utm_source=share&utm_medium=member_desktop&rcm=ACoAACbzGg8ByN920uMugXKKkNyWINTuJUIQRAs -The Academy – Led a team for game development of a game target for Warner Music Studios particularly for Academy singers based out of spain. Hypercasual infinite car runner game with obstacles, upgrades and purchases also available https://video.wixstatic.com/video/0eab61_98543b911fbb4dd69f6058fc8ff15afd/1080p/mp4/file.mp4 -Koitopia– Led a team for modification of existing application and addition of backend services and linking it with front end. New scope and functionality additions. https://play.google.com/store/search?q=koitopia&c=apps&hl=en_IN -Metaverse PC Application (Exposim) – Core team developer for developing a PC application with Photon Networking with video and screen share features, in a auditorium. One can interact with other and chat as well, via voice/text, just like a multiplayer game. Link- https://play.google.com/store/apps/details?id=io.exposim.event -Giz VR experiments on equipments (Meta QuestHp reverb 2) - Multiple experiments are performed on multiple industrials products in step wise format to teach the new learners/students who pursue studying the same. - Ingersol Rand- Three-js (Typescript) (2d) web application development for the troubleshoot and details of the instruments with 3d view and animations at Ingersol Rand.(https://www.ingersollrand.com/en-us/) - Bisgame (Open building, where once can interact with sellers to explore products) - Application development for virtual in-shop experience of products where user/customer can explore item, talk to agents, or even buy products.(https://bisgame.com/) -Kaust (VFabLab) (Open building, where once can explore different rooms, and experiment with the machines in an interactive way)- Development of an application for teaching the steps of several operation of high tech nano technology driven equipments. (https://vfablab.org/) -VFabLab Hololens (Open world interactions) - Development of Hololens 2 application where the 3d steps of troubleshooting of the steps of several process are performed in 3d with realitime interactions in mixed reality environment. Link - https://video.wixstatic.com/video/0eab61_63bdf66649d4430d86a92a11bd5f7df0/1080p/mp4/file.mp4 -Epicolor (https://play.google.com/store/apps/details?id=com.epicat.coloring) - A child drawing game where ads were integrated and remotely controlled via remote config - Backend Server development - Back end server development for a chat application at Idivarts. Please find attached the link to some of my own works below apart from others. Mwanga Maze-Horror game (Partially open world where one enter rooms procedurally generated in levels) - https://youtu.be/77HZ19Yl214 - An horror game where the level is random and procedurally generated based on levels. - The player needs to dodge the ghosts that attack you when you cast light on them. Keep crossing portals and proceed to next level SpaceKill Game Application- https://youtu.be/bnMeSDn5QPY - An Arcade shooting game application where you need to shoot objects that come and hit you around you. - Boss mode for tough levels. In-App purchases to buy weapons. Ads to earn coins. Nuclear Nashiti Game Application - https://youtu.be/pxp6unUSRnc - An Hyper casual game with procedurally generated infinite levels, where the atoms are generated randomly. - The player needs to shoot the electron from one atom to another. Doing so makes you earn points. AR Robot (Control using your phone)- https://youtu.be/9rK-vbhWyNs - An Augmented reality application where the bot is controlled remotely via the phone's camera. - The bot can follow a locus of the path that can be defined on a mobile phone or can be directed to move anywhere on the ground just by a swipe/touch on the screen. Interactive AR Menu- https://youtu.be/tW1RNaIXYAo - An AR application that uses a camera to scan the restaurant menu and the user can select any dish by tapping on the screen. - On clicking the menu item, the details of dish pop up regarding ingredients, price, other health benefits or any other info provided by the restaurant. Webgl Application at ITC by Socianaut - This was a web application Some other hypercasual/puzzle games include Act to Word(Random words are given, The player needs to act on it) Guess the Word( Based on the description given by one player without using a set of words, other players guess the word.) You can look at my profile for my other past projects and experiences. I'll put the projects here as well. Projects/Works in early days of my career:- -Project Intern at Intel for Unity Asset Development in AR/VR.- Developement of an VR asset for sensing/propagating the vibrations caused by special devices attached to human when hit by an object. -ITC Web App Development at Idivarts.- Development of web based application for teaching experiences/company ethics in the form of a quiz / minigame. -Game Development and Testing of Fashion Diva Game atGames2Win under Idivarts - Development/Assignment of clothes to different character / bug fixes/ testing performed. -Built and published a Space Kill arcade shooting game available on the play store. - Created a space arcade shooting game application. -Zap Interio Web and Game UI development - Development of UI/Code integration in unity for webgl application. Upwork Reviews (https://ritwiksinha.com/projects#freelancing): -Unity AR developer needed for AR application development By Johan E "It was a pleasure working with Ritwik! He was very responsive & easy going. I highly recommend working with him!" -Looking for unity developer "Legendary skills for Unity and Great communication! I will hire you again Thank you" -Develop a simple android Game- "Football Track" By Ayna Byakov "Great developer! Cool application! I recommend him to create applications on Android!" -Looking for unity expert By Johan E "Legendary skill for AR! His update always was clear with description. I would love to work with you again. Highly recommended this freelancer to anyone! Thank you." -Worked in AAA gaming company, named Poetcode Some links of my professional works are shared below here :- Exposim -Metaverse PC Application https://play.google.com/store/apps/details?id=io.exposim.event https://exposim.io/metaverse/ (In development) (A Glimpse of what the product looked like) https://www.linkedin.com/posts/exposim-platform_exposim-metaverse-events-platform-activity-7087347056624738305-drfe?utm_source=share&utm_medium=member_desktop https://www.linkedin.com/posts/exposim-platform_metaverse-virtualevents-hybridevents-activity-7033428606856937472-xxGv?utm_source=share&utm_medium=member_desktop Giz VR experiments on equipments This is a project ongoing so ill share some screenshots. https://1drv.ms/f/s!Asj9MdIMKYaVhMYWH0hG-GhIOcbVHg?e=rZuXJD https://en.wikipedia.org/wiki/Deutsche_Gesellschaft_f%C3%BCr_Internationale_Zusammenarbeit Bisgame https://1drv.ms/f/s!Asj9MdIMKYaVhMYaMadGYb-YggSh4Q?e=MCVc5I www.demo.bisgame.net Kaust (VFabLab) https://play.google.com/store/apps/details?id=com.daipl.virtualfab&hl=en_IN&gl=US https://vfablab.org/app/ https://digitalagents.in/development/kaustfinal/backend/backend-api/data/video/vfablabtraining.mp4 VFabLab Hololens https://video.wixstatic.com/video/0eab61_63bdf66649d4430d86a92a11bd5f7df0/1080p/mp4/file.mp4 Epicolor https://play.google.com/store/search?q=epicolor&c=apps Mwanga Maze-Horror game (Partially open world where one enter rooms procedurally generated in levels) - https://youtu.be/77HZ19Yl214 SpaceKill Game Application- https://youtu.be/bnMeSDn5QPY Interactive AR Menu- https://youtu.be/tW1RNaIXYAo Nuclear Nashiti Game Application - https://youtu.be/pxp6unUSRnc AR Robot (Control using your phone)- https://youtu.be/9rK-vbhWyNs Please let me know for more details. Thank you. Hope to work with you soon. Regards, Ritwik Sinha.