Available to hire
I’m Josimar Mateus, a UI/UX Designer, Web Developer, Graphic Designer, and Cloud Engineer with a passion for crafting user-centered digital solutions. I design intuitive interfaces and scalable systems by blending design, development, branding, and cloud thinking to deliver real value for users and businesses.
I collaborate with cross-functional teams to turn complex problems into elegant, practical experiences. I continuously learn and apply best practices in UX, web technologies, and cloud infrastructure to create delightful products that perform well in the real world.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Language
English
Advanced
Portuguese
Fluent
Work Experience
Senior UI/UX Designer & PM at IMIN, INC
December 31, 2025 - December 31, 2025Lead UI/UX design and product management for multiple digital products, driving user-centered design, prototyping, and cross-functional collaboration with engineering and product teams.
Senior UI/UX Designer & PM at IMIN, INC
January 1, 2025 - October 13, 2025Senior UI/UX Designer & PM – led UI/UX design and product/project management for multiple digital projects, collaborating with cross-functional teams to deliver user-centered solutions.
Senior UI/UX Designer at Tarine Tech
December 31, 2020 - December 31, 2020Designed UI/UX for web and mobile platforms, contributed to design systems, and collaborated with product teams to deliver polished user experiences.
Senior UI/UX Designer at Tarine Tech
January 1, 2020 - October 13, 2025Senior UI/UX Designer
Project Manager at Ministry of Justice
December 31, 2019 - December 31, 2019Led project planning and execution for justice-sector initiatives, coordinating stakeholders and delivering project milestones on time.
Project Manager at Ministry of Justice
January 1, 2019 - October 13, 2025Project Manager
Senior System Administrator at Bank BIR
December 31, 2017 - December 31, 2017Managed IT infrastructure and security, providing ongoing support and implementing improvements to systems and services.
Senior System Administrator at Bank BIR
January 1, 2017 - October 13, 2025Senior System Administrator
Senior System Administrator at Bank BNI
December 31, 2014 - December 31, 2014Oversaw administration of core IT systems, network maintenance, and incident response, ensuring reliability and performance.
Senior System Administrator at Bank BNI
January 1, 2014 - October 13, 2025Senior System Administrator
Education
Leadership and Digital Transformation at University Lusophone - Portugal
January 1, 2021 - October 13, 2025Computer Science at University Jean Piaget - Angola
January 1, 2003 - December 31, 2008Leadership and Digital Transformation at University Lusophone - Portugal
January 1, 2021 - November 14, 2025TMG 2010 at Koening Solutions - India
January 1, 2010 - November 14, 2025WS2008 at Koening Solutions - India
January 1, 2008 - November 14, 2025UAG2011 at Koening Solutions - India
January 1, 2011 - November 14, 2025CCNA at Infnet - Brasil
January 11, 2030 - November 14, 2025MCP at Infnet - Brasil
January 11, 2030 - November 14, 2025MCSA at Infnet - Brasil
January 11, 2030 - November 14, 2025MCSE at Infnet - Brasil
January 1, 2009 - November 14, 2025Computer Science at University Jean Piaget - Angola
January 1, 2003 - December 31, 2008Qualifications
TMG 2010
January 1, 2010 - October 13, 2025WS2008
January 1, 2008 - October 13, 2025UAG2011
January 1, 2011 - October 13, 2025CCNA
January 1, 2009 - October 13, 2025MCP
January 1, 2009 - October 13, 2025MCSA
January 1, 2009 - October 13, 2025MCSE
January 1, 2009 - October 13, 2025CCNA
January 11, 2030 - November 14, 2025MCP
January 11, 2030 - November 14, 2025MCSA
January 11, 2030 - November 14, 2025MCSE
January 1, 2009 - November 14, 2025Leadership and Digital Transformation Certification
January 1, 2021 - November 14, 2025Industry Experience
Software & Internet, Professional Services, Government, Financial Services, Education, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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