Tamás Deme Email & Phone Number

Budapest, Hu

A large variety of tasks, including but not limited to developed apps - both internal and public; built dynamic and static websites; did UI/UX design; interviewed developers

Philadelphia, Pennsylvania, Us

Engineering Lead leading Contenda's engineering efforts building out both our platform and our teamLed the company's engineering efforts with a holistic approach, working in parallel on both the team and its output: improving overall architectural and code quality decisions, holding regular engineering 1-1 meetings with other engineers, introducing better logging / monitoring capabilities, improving our documentation and more.Architected a scalable media processing and ML pipeline on AWS, using Batch, Lambda, RDS, S3, DynamoDB and other services; including some early spike versions and experiments with other AWS technologies to work around current limitations of AWS offerings.Implemented significant parts of our backend stack in python, using a SQLModel, Alembic, FastAPI stack, and worked on the integration of various LLMs, e.g. GPT and Claude.Collaborated with 3rd party DevOps contractors to help our small team realize its vision, patching out holes in our overall experience with the required technologies.Spearheaded building out our authentication stack, from the start of choosing a provider to the end of finishing the integration. A process more complicated than usual, as our stack had to support both 1st and 3rd party clients with API access.

Atlanta, Georgia, Us

Mixed Reality Engineer working on next generation real-time immersive technology for AEC industryWorked on the company's Magic Leap client application in Unity: built the new Portal/API integration; refactored and separated view and business logic concerns into reusable and testable parts.Co-built and architected the first iteration of the client portal backend in ASP.NET Core and Entity Framework. Rolled out the portal infrastructure in Azure using App Service, Key Vault and Azure Pipelines CI. Researched the optimal payment service for the client Portal.Built and rolled out a real-time collaboration environment using ASP.NET Core and SignalR in Azure App Service, including performance and cost analysis of various cloud solutions.Developed major features in the MVVM WPF-Vulkan Desktop client application, including: a heavily customized treeview supporting 100k+ items with synced multi-selection and inherited properties that travel the tree up-down; out-of-box experience; and the WPF client side of the collaboration platform.Led the efforts for better monitoring and logging, evangelized structured logging using Serilog and Seq; usage of these solutions has significantly reduced the time spent debugging.Contributed various improvements and fixes to the core VIM platform.

Senior Developer working on various Emerging Experiences projectsArchitected and developed a complex air traffic management solution that supported various virtual and augmented reality devices; cameras and input data streams; with real-time updates and tracking keeping the virtual and real world in sync.Implemented support for multiple complex air traffic control data streams, such as ASTERIX Cat 11, AIXM or ADS-B.Built solely or with a team multiple HoloLens applications using Unity3D.Researched and built various solutions for shared spatial environments in augmented and mixed reality.Architected, and developed significant backend and hardware integration parts of our in-vehicle head tracking solution; (to my knowledge) still the only solution in the world that's capable of world-synced head-tracking with such precision in an airplane, using just cameras, an HMD, an AHRS and a PC. Researched UI solutions for displaying relatively gigantic features inside head mounted displays with very limited screen areas to work with.

Raunheim, Hessen, De

Windows Platform Specialist (outsourced) working on mCabinLed a 4 person team in the development of mCabin - a Windows 8 Universal MVVM app. Taught / mentored my colleagues unfamiliar with the platform in Windows development.Built scalable components for multiple screen sizes, a complex data sync model with offline support, and other challenging features.

Owner and editor-in-chief of the leader hungarian Windows Phone news site, member of SmartEastI wrote over a 1000 articles and reviews during WPPortál's life, once even breaking the news of the WP8.0 leaks and gaining worldwide recognition. In total I drove our efforts to achieve over 350 thousand unique visitors and gain almost 4 million pageviews.As Microsoft moved on to Windows Phone 8, wp7.hu became wpportal.hu. The site is the largest hungarian Windows Phone portal with over 1500 registered users, ~70k pageviews / month and ~30k unique visitors / month.

Budapest, Hu

Windows App Architect working on several Windows 8 and Windows Phone projectsArchitected and led a 3-5 person team in the development of a large Windows 8.1 CRM application with dynamic layouting and complex controls, e.g., calendar.Built a Windows Universal app client for APPaware (a wysiwyg app editor) and the FLEETware (fleet tracking) Windows Phone client.

Leader hungarian Windows Phone news site. Member of SmartEast.20k unique and 65k visits / mo total.

Hungarian Windows 8 news site.

Founder, web developer and questmaker making geocaching meets ARG happen quicker than you can say geocaching meets ARG.BudapestRiddle is a fun adventure in the heart of Hungary. It combines riddles and puzzles with GPS based treasure hunting, forcing its players to visit museums and other sights around the city. The first game was in August of 2012, and was organized in 2 weeks by a group of 3 people. From the ~50 players in 13 teams, 3 succeeded in finishing the game.

Built native Windows 8 version of QRHacker, for building highly customized QR codes.

Érettségi, 8 Osztályos Tagozat

Bachelor'S Degree (Unfinished), Computer Science