Mariana Helena

MH

Looking for a job

Mariana Helena

@marianahelena

Junior Certification Analyst at NCC Certificações who reviewed product certification documentation and supported conformity assessments.

What I'm looking for

I'm open to remote opportunities in technical support, operations, documentation, quality, customer support, research, and entry-level technology roles.

At NCC Certificações, I reviewed technical documentation for product certification and analyzed ABNT technical standards to support conformity assessment activities. I also communicated with clients and auditors about documentation and certification requirements.

As an Electronics Intern at ATP Telecom, I performed preventive and corrective maintenance on electronic and electromechanical devices. My undergraduate research at eHealth Innovation Center involved developing an EMG-controlled robotic hand, which I presented at FETIN Technology Fair.

Experience

Work history, roles, and key accomplishments

NC

Junior Certification Analyst

NCC Certificações

Jul 2025 - Dec 2025 (5 months)

Reviewed technical documentation used in product certification processes. Analyzed ABNT technical standards and supported product conformity assessment activities.

Technical Documentation Product Certification Conformity Assessment ABNT Client Communication Auditor Communication

NC

Certification Intern

NCC Certificações

Apr 2024 - Jul 2025 (1 year 3 months)

Reviewed technical documentation used in product certification processes. Analyzed ABNT technical standards and supported product conformity assessment activities.

Technical Documentation Product Certification Conformity Assessment ABNT Client Communication Auditor Communication

AT

Electronics Intern

ATP Telecom

Dec 2020 - Dec 2021 (1 year)

Performed corrective and preventive maintenance on electronic and electromechanical devices.

Electronics Preventive Maintenance Corrective Maintenance Electromechanical Devices

Education

Degrees, certifications, and relevant coursework

II

Instituto Nacional de Telecomunicações - Inatel

Bachelor of Science, Biomedical Engineering

2022 -

Pursuing a Bachelor of Science in Biomedical Engineering, with expected completion in the future.

KI

KNN Idiomas

Advanced English Course, English

2019 - 2021

Completed an advanced English course.

EF

Escola Técnica de Eletrônica ETE “FMC”

Technical Degree, Electronics

2018 - 2020

Completed a High School Diploma and Technical Degree in Electronics with emphasis in Biomedical Equipment.

FB

Fundação Bradesco

Written Communication Course, Communication

Completed a written communication course.

NC

NCC Certificações

ISO 9001 Lead Auditor Course, Quality Management

Completed an ISO 9001 Lead Auditor course.

Tech stack

Software and tools used professionally

Java

C++

C

Availability

Looking for a job

Location

Brazil

Authorized to work in

Salary expectations

50k+ BRL

Job categories

Certification Analyst Technical Support Specialist Operations Specialist Documentation Specialist QA Specialist Customer Support Specialist Research Assistant

Skills

Product Certification Conformity Assessment Technical Documentation ABNT Client Communication Auditor Communication Electronics Preventive Maintenance Corrective Maintenance Biomedical Equipment C C++Java ISO 9001

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