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Juacira Rosa

@juacirarosa

IT professional skilled in .NET technologies, mainframe operations, and SQL.

Portugal
Message

What I'm looking for

I seek hands-on IT roles where I can apply .NET development and mainframe/batch operations, grow skills in databases and operations, work collaboratively, and continue learning in a supportive team environment.

I am an IT professional with hands-on experience in .NET desktop and cross-platform development and practical exposure to mainframe operations. I have developed projects using ASP.NET, Windows Forms, WPF, and .NET MAUI, and I maintain GitHub repositories showcasing my learning work.

I worked as a Junior Batch/Mainframe Operator supporting Santander Totta via INTEGER CONSULTING, where I managed Control-M jobs, monitored mainframe job states, and handled ServiceNow tickets and batch activations. I also performed SQL Server and MySQL-related tasks and routine AS400 day-end/day-start operations.

My technical training covers information systems, software engineering fundamentals, databases, networking, security, and a range of programming topics including C/C++, algorithmic and structured programming, and web client technologies. I studied at Vila Escola Secundária Alves Redol and completed technical education in Information Systems at CINEL.

I am organized, motivated, team-oriented, and immediately available to contribute. I seek to continue learning and growing in IT roles where I can apply .NET development, mainframe operations, SQL/database work, and problem-solving skills.

Experience

Work history, roles, and key accomplishments

IC

Batch Operator Junior

Integer Consulting

May 2023 - Mar 2024 (10 months)

Operated Mainframe and Control-M batch jobs for Santander Totta preproduction, managing cancelled/overdue jobs and automating job controls to maintain system availability. Handled ServiceNow tickets for emergency fixes and data regularisation, improving incident response and batch reliability.

Education

Degrees, certifications, and relevant coursework

CI

CINEL - Centro Formação Profissional Indústria Electrónica, Energia, Telecom. e Tec. de Informação

Technical Expertise in Information Systems, Information Systems

2022 -

Technical training in Information Systems at CINEL focusing on technology and programming starting January 2022.

Universidade Aberta logoUA

Universidade Aberta

Applied Linguistics

2024 -

Pursuing studies in Applied Linguistics at Universidade Aberta beginning September 2024.

VR

Vila Escola Secundária Alves Redol

Secondary Education, Secondary Education

2020 - 2021

Completed secondary education at Vila Escola Secundária Alves Redol in Vila Franca de Xira from September 2020 to July 2021.

Tech stack

Software and tools used professionally

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Juacira Rosa - Batch Operator Junior - Integer Consulting | Himalayas