About
🌟 Senior Game Engineer with 5+ years of experience in software development and 3+ years of excellent US work experience. Building Games and Metaverse one at a time. 🚀
📌 Academics: Completed MS degree from Top 25 university of US. Was admitted to IIT Kharagpur (Top 10 university of India), securing a percentile score of 99.2 in the IITJEE exam.
📌 Engineering Accomplishments: Built Metaverse from scratch with 10+ essential features that facilitated e-commerce. Developed multiplayer event modules for a web3 game, which is serving 30k daily active users.
📌 Skills: Finished 12+ projects across Unity & Unreal, spanning Virtual Reality (VR), Multiplayer, AAA, Generative Ai, Chatbots and Web3 games. Proficient in C++ & C# (6+ years), Multiplayer, and Ai SDKs (Inworld, Convai).
📌 Research: Published 5 research papers, with 100+ citations in Google Scholar 🏅
🔷 GitHub Portfolio: https://github.com/saha0073
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💪 Core Proficiencies
🔷 Technologies: Virtual Reality, Metaverse, Multiplayer games, Web3, Machine Learning
🔷 GameDev: C#, C++, Unity3D, Unreal Engine 5, XR SDKs, Multiplayer, Ai SDKs (Inworld, Convai), Blueprints
🔷 Machine Learning: Python, Tensorflow, Pytorch, OpenCV, NLP
🔷 Others: AWS, SQL, Docker, Flask, React, Oculus, HTC Vive
Ask me about
Work experience
- April 2023 – present
Seedify
Ai Game Engineer (Unreal Engine)Creating a cutting-edge AAA Gaming Metaverse with Unreal Engine at Seedify. My role primarily focuses on enhancing the user experience by integrating advanced Ai features. Checkout the trailer: https://twitter.com/SeedworldMeta/status/1684564606658953218 - October 2022 – April 2023
Kippo (Covalent Inc.)
Lead Game DeveloperBuilding Kippoverse -> Multiplayer Gaming Metaverse, live in the App Store and Play Store with over 1 million downloads ● Developing real-time gaming metaverse, serving 30k daily active users, resulting in 1 million downloads. ● Created a new Multiplayer event module that allows users to start instant real-time events (like Twitter Space) in the virtual land. ● Reduced camera jittering by implementing linear interpolation technique and fixing player movement. Finished 20+ bug fixes related to NFTs, UI, colliders, and virtual lands. ● Increased FPS of the app, by identifying O(NxN) RPC calls, and optimizing colliders. - December 2021 – October 2022
Various Startups
Metaverse Developer ( Unreal Engine / Unity )Project 1: Multiplayer e-commerce Metaverse, Nftically (https://www.comearth.world/) ● Developed multiplayer metaverse as SAAS model. Delivered to clients and released it for users to experience the metaverse. ● Worked in coordination with the design team to produce 5 playable prototypes of the Metaverse gallery. ● Conducted interviews, and led a team of 4 people in creating the metaverse. ● Integrated 8 crucial features of metaverse within 3 months, including multiplayer, NFT loading, Ready Player Me avatar, chat, and video streaming. Project 2: Immersive training simulations in Virtual Reality, IIT Madras ● Completed 3 VR medical training simulations for childbirth using Oculus toolkit, built controller interaction training, and instrument interaction training simulations. ● Implemented Ai to develop effective training procedures for differentiating experts from novices, trained neural network, and designed subsequent scenes. ● Built immersive AR-based teaching app, in 4 different themes, for the purpose of teaching biology to schoolchildren using ARCore, and Vuforia. - May 2021 – January 2022
Mavenir
Machine Learning Engineer (Ai)Intelligent Video Analytics Platform for Smart City applications ● Built image preprocessing pipelines, configured Nvidia transfer learning toolkit (TLT), created video analytic pipelines with Deepstream, integrated backend app with web interface. ● Collected and labeled images, created layout in OpenCV, trained object detection, and image segmentation models with SSD, Yolov4, and Mask-RCNN. ● Developed models for 6+ use cases including vehicle tracking, no-helmet detection, and speed violation detection, with transfer learning, increased precision (mAP) up to 80% for all use cases. ● Improved accuracy up to 75% in parking-spot identification, deployed and presented the solutions to the clients, and supported other engineers. - August 2020 – May 2021
Seagate Technology
Data Scientist (Ai)Development of AI application for automatic fault detection & failure analysis in Disk Drive ● Collected 5k disk-drive images, pre-processed with OpenCV, and built the model pipeline. ● Eliminated the outliers, ran the exploratory data analysis, and calculated decision boundaries to benchmark the model performance and explain critical features. ● Implemented CNN architecture using Tensorflow, achieved an accuracy of 95% in semantic segmentation. ● Built the backend of the Computer Vision app using Flask & MongoDB, completed user dashboard with React.js, deployed in AWS. ● Increased the classification accuracy from 40% up to 70% through the feature selection technique and supported factory engineers. - October 2020 – March 2021
Skill-Ex
Co-Founder & Technical Lead (Ai)Personalized skill-career recommendations with Ai SkillEx (Homepage: https://www.skillxploration.com/) is an online tool that helps you plan and achieve your career goals with our unique AI-based training recommendations. I built the NLP recommender, backend architecture, and managed events. You can try our beta here: https://www.skillxploration.com/auth/login Achievements: ● Selected for AWS’s EdTech Startup Accelerator 2021 ● Top Finalist in the 2021 Startup Expo 3.0 by IIT Roorkee ● DPIIT recognition by the Government of India - December 2019 – August 2020
University of Minnesota
Machine Learning Research AssistantImplemented Crystal Graph Convolutional Neural Network (CGCNN) for accurate prediction of material properties of solid-state systems, and boosted performance & accuracy over the existing method. - August 2018 – May 2020
University of Minnesota
Teaching Assistant• Wrote weekly quizzes, posted solutions online, graded quizzes and exams, kept a record of the scores using Excel. • Collaborated with professors and other TA’s on the course material, grading policies, and laboratory protocols. • Supervised students in problem-solving and conducted tutor hours to help students with homework problems.
Education
- 2018 – 2020
University of Minnesota
Master of Science - MS - 2013 – 2018
Indian Institute of Technology, Kharagpur
Bachelor's and Master's degree