Marcio Júnior
@marciojnior
I build educational technology, maintain IT infrastructure, and create high-quality visual communications.
BrazilWhat I'm looking for
At Colégio de Aplicação da PUC-RJ, I teach Technology Education and Programming Logic using Scratch, Arduino, LEGO EV3, and Roblox while supporting faculty with Help Desk and digital-tool adoption.
I maintain PCs, networks, Windows Server 2012, and CCTV systems, and I test school chatbots beyond basic flows through conversation-logic, NLP intent, and contextual-response QA.
Previously, I created print materials and brand identities at TAG Gráfica Rápida and managed HR operations, institutional communications, events, videos, and social media for the Brazilian Army.
Experience
Work history, roles, and key accomplishments
IT Analyst | Computer Science Instructor
Colégio de Aplicação da PUC-RJ
Feb 2024 - Present (2 years 6 months)
Taught Technology Education and Programming Logic for Kindergarten and Elementary School students using Scratch, Arduino, LEGO EV3, and Roblox. Provided Help Desk technical support, managed hardware and infrastructure, and executed QA testing for school chatbots.
Graphic Designer | Visual Communicator
TAG Gráfica Rápida
Aug 2023 - Jan 2024 (5 months)
Designed and laid out diverse print media including brand identity, banners, editorial, and promotional materials. Performed file preflight, image processing, and quality control, and handled client relations and production workflow tracking.
Human Resources & Communications Analyst (Corporal)
Brazilian Army
May 2015 - May 2023 (8 years)
Managed end-to-end HR subsystem operations including recruitment, selection, onboarding, offboarding, and benefits administration. Served in Social Communications creating videos and managing official social media channels, and planned event logistics.
Education
Degrees, certifications, and relevant coursework
Faculdade Estácio de Sá
Master of Business Administration, Digital Design & Multimedia
2021 - 2022
Pursued an MBA in Digital Design & Multimedia, focusing on advanced design and multimedia production.
Faculdade Estácio de Sá
Associate Degree, Systems Analysis and Software Development
2016 - 2020
Earned an Associate Degree in Systems Analysis and Software Development, covering software engineering and systems analysis.
SENAI / FIRJAN - Maracanã
Technical Diploma, Graphic Design & Visual Communication
2013 - 2014
Completed a Technical Diploma in Graphic Design & Visual Communication, gaining skills in visual design and communication.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Job categories
Skills
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