Jefferson Ferreira Email & Phone Number

BeraTone is a multiplayer, life-simulation, and role-playing game for PC and mobile that will let you escape into a charming, ever-growing world full of wonder whenever and wherever you want.BeraTone is a farming / online RPG / rhythm game inspired by games like Harvest Moon, Stardew Valley, Animal Crossing, Final Fantasy XIV, and Friday Night Funkin..

Denmark

• Patchworld is an immersive platform for collaborative music creation and world-building, getting numerousgrants and awards for its innovative and loved experience by music enthusiasts.It has a custom audio engine built.
• With a profiling session, I managed to detect and refactor 3 core interaction systems without breaking their behavior, achieving a 15% performance increase and 0 extra memory allocation per frame, leading to a smoother.
• After a rapid player base growth, I quickly investigated and fixed a poor database design, reducing queries from 30 to 50 seconds to less than 5 milliseconds. Being awarded the backend engineer position just after.

São José Dos Campos, São Paulo, Brazil

• XRProj is an education 4.0 immersive communication platform for Training, Remote Support, and Digital Twin.Big names such as "Embraer", "Ball Corporation", and "BD Corporation" are on his client list.It’s a 9-year-long.
• After many design and security flaws in the previous infrastructure, I collaborated with the CTO to recreate our backend from the start using Dotnet, Postgres, and Azure Cloud. Allowing the company to finally pass a.
• I built a reporting and data visualization portal for "BD Corporation" using ReactJS, Redux, and MSAL. Allowing them to track the learning progress of more than 300 students following the growing adoption of immersive.

Lisbon, Portugal

• An outsourcing company building a variety of desktop and mobile projects, from small ultra-casual to largeeducational platforms.
• Collaborated with project managers to assist 3 teams in an over-budget state to quickly fix and finish features before the final client deadline.
• Developed a web-based ostrich race game for a Latin American gambling company, using Mirror for the networking architecture.

Campo Grande, Mato Grosso Do Sul, Brazil

• Monomyto is a mobile game studio I had the honor to be part of in his initial days.Being responsible for the development of our first title while guiding the team members in best practices regarding 3D models.
• I successfully led the development of the title “Until Dead”, achieving 100mil+ downloads on Google Play, winning 1 international award, and being a nominee twice.
• Bug complaints got reduced from 100+ per week to less than 5, by the adoption of a test automation strategy, with over 200 unique scripts created.