Available to hire
Hi! I’m José Alfredo Arriaga Rosillo, a Full Stack Developer and Tech Lead with over 7 years of experience blending software development, game design, and 3D animation. I love combining technical skills and creativity to develop innovative solutions. Currently, I’m pursuing my degree in Software Engineering and Computational Systems while actively teaching and speaking about virtual reality, artificial intelligence, and app development.
I’m passionate about creating immersive experiences and sharing knowledge through workshops and talks. As a founder and leader, I enjoy guiding teams and working on cutting-edge tech projects that make a difference. Let’s connect if you want to talk tech, gaming, or innovation!
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Language
Spanish; Castilian
Fluent
English
Advanced
Work Experience
Founder and CEO at Startup ARXBITE S.A.S. de C.V.
October 1, 2024 - June 1, 2025Led development and management of hardware and software projects, coordinating a multidisciplinary team. Designed strategies for technological product development, handled client relations, and managed finances and resources during the startup phase. Specialized in UI/UX design for graphical user interfaces.
Development and Launch | App EchoInsight at Self-employed
August 1, 2024 - August 31, 2024Designed UI/UX and independently developed the EchoInsight app using SwiftUI. Managed the launch and publication process for iOS devices.
Speaker | Event “CodeMakers – Introducción a Jupyter: Python y Jupyter Notebooks” at Universidad La Salle Bajio
September 1, 2024 - September 30, 2024Instructed participants on using Jupyter Notebooks to facilitate interactive Python coding and testing in educational projects.
Tutor | MICAI 2024 – Tutorial “Developing AI Applications Using Prompts: Simplifying Artificial Intelligence” at INAOE
October 1, 2024 - October 31, 2024Guided participants on integrating AI into apps with ChatGPT, promoting simple methods for data processing and intelligent solution development.
Instructor | Workshop “Realidad Virtual en las Ingenierías” at Universidad La Salle Bajio
November 1, 2024 - November 30, 2024Delivered an introduction to virtual reality app development using Unreal Engine 5, focusing on applications in engineering.
Moderator | Microsoft Learn Live Session, AI Skills Fest at Universidad La Salle Bajio
March 1, 2025 - March 31, 2025Managed live interactions and technical queries, ensuring smooth and quality execution of the event recognized by Guinness World Records.
Instructor | Workshop “UE5: Creación de experiencias interactivas y networking multijugador LAN” at Universidad La Salle Bajio
May 1, 2025 - May 31, 2025Taught participants to develop LAN networking and interactive multiplayer experiences using Unreal Engine 5.
Speaker | Event “Code Makers – Build a Minimal API with .NET 6” at Universidad La Salle Bajio
December 1, 2024 - December 31, 2024Presented building an API with .NET 6, covering basic concepts and best practices for efficient web service development.
Development and Launch | App SkyDome at Self-employed
February 1, 2024 - February 28, 2024Developed a VR app with Unreal Engine 5 and C++, designing UI, UX, and app logo. Managed publication on the Meta Quest platform and implemented immersive environmental transformation solutions.
Development and Launch | App Meeting Checker at Self-employed
September 1, 2021 - September 30, 2021Created a Windows app to optimize virtual class management during the pandemic using ElectronJS. Designed an alert system integrated with Discord and crafted an accessible UI/UX for academic users.
Development | Tools for Automatic Social Media Management with Node.js at Self-employed
June 1, 2019 - August 31, 2022Built automated solutions for real-time social media publication and content scheduling to engage and maintain a large follower community.
Development | VR and Desktop Video Game “View Worlds” at Self-employed
February 1, 2018 - August 31, 2019Created a VR and desktop educational application with gamification elements using Unreal Engine 4, promoting interactive learning through immersive environments.
Founder and CEO at Startup ARXBITE S.A.S. de C.V.
October 1, 2024 - June 1, 2025Development and leadership of projects focused on hardware and software. Coordination and management of a growing multidisciplinary team. Design, planning, and execution of strategies for the development of technological products. Direct client attention, management of commercial relationships, and networking. Financial planning and resource administration in the initial phase of the venture. Design and development of graphical user interfaces (GUI) oriented towards user experience (UI/UX).
Development and Launch | App EchoInsight
August 1, 2024 - August 31, 2024Designed the user interface (UI) and user experience (UX), and autonomously developed the EchoInsight application using SwiftUI. Carried out the launch and publication of the app on iOS devices, managing the entire process independently.
Speaker | Event “CodeMakers – Introducción a Jupyter: Python y Jupyter Notebooks” at Universidad La Salle Bajio
September 1, 2024 - September 30, 2024Instructed participants on the use of Jupyter Notebooks to facilitate Python code development and testing, resulting in its application in interactive and educational projects.
Tutor | MICAI 2024 – Tutorial “Developing AI Applications Using Prompts: Simplifying Artificial Intelligence” at INAOE
October 1, 2024 - October 31, 2024Guided participants in using ChatGPT to integrate artificial intelligence into applications, facilitating data processing by obtaining results in JSON format. Promoted simple methods to leverage AI in data processing and analysis, simplifying the development of intelligent solutions.
Instructor | Workshop “Realidad Virtual en las Ingenierías” at Universidad La Salle Bajio
November 1, 2024 - November 30, 2024Delivered an introduction to developing virtual reality applications using Unreal Engine 5, focused on its application within engineering fields. Guided participants through basic concepts and essential tools for creating immersive experiences.
Moderator | Microsoft Learn Live Session, AI Skills Fest (Guinness World Record recognized event) at Universidad La Salle Bajio
March 1, 2025 - March 31, 2025Coordinated and managed real-time interaction with participants, resolving technical queries and ensuring fluid and efficient communication. Supervised the correct execution of the session, ensuring quality and professionalism in all phases of the event.
Instructor | Workshop “UE5: Creación de experiencias interactivas y networking multijugador LAN” at Universidad La Salle Bajio
May 1, 2025 - May 31, 2025Delivered a practical workshop where I taught participants to develop a basic LAN networking system using Unreal Engine 5, focusing on the creation of interactive multiplayer experiences.
Speaker | Event “Code Makers – Build a Minimal API with .NET 6” at Universidad La Salle Bajio
December 1, 2024 - December 31, 2024Presentation on creating an API using .NET 6, presenting basic concepts and recommended practices for rapid and efficient web service development.
Development and Launch | App SkyDome
February 1, 2024 - February 28, 2024Autonomously developed the SkyDome application using Unreal Engine 5 and C++, including the design of the interface, user experience (UI/UX), and the app logo. Managed the launch and publication on the Meta Quest platform, ensuring optimal quality and functionality for virtual reality devices. Implemented solutions to create personalized immersive experiences that transform the physical environment into virtual landscapes.
Development and Launch | App Meeting Checker
September 1, 2021 - September 30, 2021Conceived and developed a Windows application aimed at optimizing virtual class management during the pandemic using ElectronJS. Implemented a continuous monitoring system that notified users via alerts and messages on Discord when a Google Meet class started, avoiding constant reloads and improving efficiency. Designed the user interface and user experience (UI/UX), focusing on ease of use and accessibility for students and academic coordinators.
Development | Tools for Automatic Social Media Management with Node.js
June 1, 2019 - August 31, 2022Created applications oriented towards automatic and real-time publication of video game news and updates on social platforms, reaching and maintaining a community of over 1,000 followers. Implemented automated tools for content management and scheduling on social media, using Node.js to optimize dissemination and keep the audience instantly informed. Ensured constant and timely information updates, strengthening engagement and digital presence on platforms like Twitter (now X).
Development | VR and Desktop Video Game “View Worlds”
February 1, 2018 - August 31, 2019Designed and developed a virtual reality application initially focused on exploring immersive environments, later extended to desktop platforms as an educational tool. Implemented an interactive mechanic where the student had to answer questions to collect hidden keys in boxes, which, when correctly selected, unlocked new levels, promoting active learning. Integrated gamification elements to motivate user participation and progress within the virtual environment, combining education and entertainment. Used Unreal Engine 4 to create graphics and immersive experiences that ensure fluid and engaging interaction.
Founder and CEO at Startup ARXBITE S.A.S. de C.V.
October 1, 2024 - June 4, 2025Led the development and management of hardware and software projects, coordinating a multidisciplinary team. Oversaw design, strategy, client relations, commercial networking, and financial planning. Designed and developed graphical user interfaces focused on user experience.
Development and Launch | App EchoInsight at Self-directed
August 1, 2024 - August 31, 2024Designed the user interface and user experience, autonomously developed and launched the EchoInsight app on iOS using SwiftUI, managing the entire publication process independently.
Speaker | Event “CodeMakers – Introducción a Jupyter: Python y Jupyter Notebooks” at Universidad La Salle Bajio
September 1, 2024 - September 30, 2024Instructed participants on using Jupyter Notebooks for Python code development and testing, enhancing interactive educational projects.
Tutor | MICAI 2024 – Tutorial “Developing AI Applications Using Prompts: Simplifying Artificial Intelligence” at INAOE
October 1, 2024 - October 31, 2024Guided participants on integrating AI using ChatGPT for applications, streamlining data processing with JSON outputs and simplifying AI adoption for intelligent solutions.
Instructor | Workshop “Realidad Virtual en las Ingenierías” at Universidad La Salle Bajio
November 1, 2024 - November 30, 2024Delivered an introduction to virtual reality development using Unreal Engine 5 focused on engineering applications, teaching basic concepts and essential tools for immersive experience creation.
Moderator | Microsoft Learn Live Session, AI Skills Fest at Universidad La Salle Bajio
March 1, 2025 - March 31, 2025Coordinated real-time participant interactions, resolved technical queries, ensured smooth communication, and maintained high professionalism during this Guinness World Record recognized event.
Instructor | Workshop “UE5: Creación de experiencias interactivas y networking multijugador LAN” at Universidad La Salle Bajio
May 1, 2025 - May 31, 2025Delivered a practical workshop teaching development of LAN multiplayer interactive experiences using Unreal Engine 5.
Speaker | Event “Code Makers – Build a Minimal API with .NET 6” at Universidad La Salle Bajio
December 1, 2024 - December 31, 2024Presented fundamental concepts and best practices for rapid API development using .NET 6.
Development and Launch | App SkyDome at Self-directed
February 1, 2024 - February 28, 2024Autonomously developed a virtual reality app using Unreal Engine 5 and C++, designing UI/UX and logo. Managed launch on Meta Quest, delivering immersive customized experiences.
Development and Launch | App Meeting Checker at Self-directed
September 1, 2021 - September 30, 2021Developed a Windows app with ElectronJS for virtual class management, implementing continuous monitoring and Discord notifications to improve efficiency during the pandemic with user-centric UI/UX design.
Development | Tools for Automatic Social Media Management with Node.js at Self-directed
June 1, 2019 - August 31, 2022Created automated social media publishing tools for timely video game updates. Maintained a follower community of 1,000+ and optimized content dissemination using Node.js.
Development | VR and Desktop Video Game “View Worlds” at Self-directed
February 1, 2018 - August 31, 2019Designed and developed an educational VR and desktop game incorporating gamification to promote active learning, using Unreal Engine 4 for immersive, interactive experiences.
Education
Bachelor’s Degree at Universidad La Salle Bajio
August 1, 2022 - June 30, 2026Bachelor’s Degree at Universidad La Salle Bajio
August 1, 2022 - June 30, 2026Bachelor’s Degree in Software Engineering and Computational Systems at Universidad La Salle Bajio
August 1, 2022 - June 30, 2026Qualifications
MongoDB Certified Associate Developer Certification
April 1, 2024 - April 30, 2024Postman API Fundamentals Student Expert Certification
May 1, 2024 - May 31, 2024Postman Student Leader Certification
September 1, 2024 - September 30, 2024Course "Cyber Threat Hunting" | TrendMicro – AstraZeneca
May 1, 2025 - May 31, 2025MongoDB Certified Associate Developer Certification
April 1, 2024 - April 30, 2024Postman API Fundamentals Student Expert Certification
May 1, 2024 - May 31, 2024Postman Student Leader Certification
September 1, 2024 - September 30, 2024Course “Cyber Threat Hunting” | TrendMicro – AstraZeneca
May 1, 2025 - May 31, 2025MongoDB Certified Associate Developer Certification
April 1, 2024 - April 30, 2024Postman API Fundamentals Student Expert Certification
May 1, 2024 - May 31, 2024Postman Student Leader Certification
September 1, 2024 - September 30, 2024Course “Cyber Threat Hunting”
May 1, 2025 - May 31, 2025Industry Experience
Software & Internet, Gaming, Education, Media & Entertainment, Professional Services, Computers & Electronics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
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