Maria Manga
Sales Representative @ MobileSentrix
About
Maria is a Sales Representative focused on business and market development, currently responsible for expanding MobileSentrix into the Greek and Cypriot market. Beyond driving commercial growth and partnerships, she plays an active role in HR-related operations, including candidate screening, hiring coordination, and onboarding.With a strong people-centric approach, she works at the intersection of sales, relationship management, customer support, and market entry strategy. Her background in education has shaped her communication style, allowing her to translate complex value propositions into clear, compelling conversations with clients, partners, and internal stakeholders across Europe and the US.Previously, Maria has worked independently as self-employed English educator, managing her own teaching network and private client base. With over 10 years of experience, she has supported a wide range of learners and professionals, including individuals with learning differences such as ADHD, dyslexia, and autism - an experience that reinforces her adaptability, empathy, and results-driven mindset.Certified as an oral examiner with NOCN Awarding Organization (UK), she brings a structured, analytical approach to performance assessment, feedback, and continuous improvement - skills that now translate directly into sales execution and team onboarding.Driven by organizational growth, client connection, team spirit and impact, Maria thrives in roles where people, sales, communication, and strategy meet.
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Netherlands
Higher Education
Analytical Skills, Sales Operations, Sales Management, Commercial Management, Onboarding, Customer Acquisition, International Sales, Mentoring New Hires, Business-to-Business (B2B), Attention to Detail, Support , english language proficiency assessment, examination development, assessment administration, feedback , Reporting, Cross-Cultural Communication Skills, Problem Solving, Collaborative Problem Solving, English
Experience
Sales Representative
MobileSentrix
Rotterdam
Driving sales and market development for the Greek and Cypriot market, focused on identifying growth opportunities, building partnerships, improving internal processes, and expanding the customer base. Actively involved in hiring and onboarding new team members to support scalable market entry and long-term commercial growth.
Sales Specialist
Kam Staal BV
Rotterdam
Responsible for driving sales while accurately recording and monitoring daily sales data to support performance tracking, reporting, and analysis
Private Tutor
Private English Teacher
Patras
As a Private Tutor of English, I give online and physical lessons to students within the age of 7-21. The students come from primary school, high school and university. This includes students with learning disorders such as autism, dyslexia and ADHD.
Writing Examination Supervisor at NOCN
NOCN Group
As a supervisor of writing exams at NOCN, my responsibilities entail overseeing the administration and execution of written assessments in accordance with NOCN's standards and guidelines. This includes managing exam logistics, ensuring the integrity and security of exam materials, coordinating with examiners and invigilators, and resolving any issues that may arise during the testing process.
NOCN Certified English Speaking Examiner
NOCN Group
United Kingdom
As an English Speaking Examiner at NOCN (National Open College Network), I bring a wealth of expertise in assessing English language proficiency. In this role, I evaluate candidates' English language skills through a variety of assessments, ensuring they meet the required standards set by NOCN. My tenure as an English Speaking Examiner at NOCN has honed my ability to effectively communicate assessment criteria, provide valuable insights to candidates, and contribute to the overall enhancement of language education. I am passionate about fostering linguistic proficiency and enabling individuals to achieve their academic and professional goals through rigorous and fair assessment practices.
English Teacher
Andriopoulou Language Institute
Patras, Western Greece, Greece
Responsible for classes with students of various ages (5-12, 12-15, 18+). In addition I was responsible for training and onboarding new teachers.
Administrative Assistant
Andriopoulou Language Institute
Patras, Western Greece, Greece
Responsible for internal documentation and planning, being in charge of communication with parents and various other stakeholders, and handling the incoming finances.
Sales Specialist
Energeiodomi
Patras, Western Greece, Greece
Responsible for contacting and attracting potential new clients for making their houses sustainable.
Sales Executive
adidas
Patras, Western Greece, Greece
Responsible for sales and customer relations.
Education
University of Patras
Bachelor of Arts (BA) In Linguistics & Education (Philology)
Maria Manga's Contact Information
Phone
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