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Private teachers in Rio De Janeiro

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7 private teachers in Rio De Janeiro

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7 private teachers in Rio De Janeiro

Dounya - Paris, FranceRecently activeC$63
C$63As an engineer in electronics and radiofrequency technologies, I support you in mastering complex concepts.
As an electronics engineer specializing in radio frequencies (RF), microwaves, and printed circuit board (PCB) design, I offer personalized courses to help you master advanced electronic technologies. My expertise covers a wide range of skills, including: - Design of RF and analog circuits. - Design of multilayer PCBs integrating complex functionalities (microstrip, stripline, etc.). - Simulation and optimization with tools like Altium Designer, KiCad, LTspice, CST Studio, and ADS (Advanced Design System). - Electromagnetic compatibility (EMC) and compliance testing. - Design of IoT (Internet of Things) systems and integration of wireless modules (Wi-Fi, Bluetooth, LoRa, ZigBee). - Signal analysis and digital processing (FFT, digital filtering). With a strong background in R&D, I combine theory and practical applications to teach complex concepts such as: - RF amplifiers and active/passive filters. - Switching power supplies (SMPS) and linear regulators. - Microcontrollers and embedded systems (STM32, Arduino, ESP32). - Electronic manufacturing: creation of Gerber files, production monitoring, assembly and testing. I have already successfully supported more than 50 students, helping them master key concepts such as computer-aided design (EDA), circuit debugging, and functional prototypes. Recognized for my teaching skills, my patience, and my ability to make electronics intuitive, I adapt to the needs of each student, whether it is to succeed in an academic project, launch a prototype, or perfect professional skills. Methodology My courses are suitable for all levels, with a progressive and personalized approach: 1) Theoretical bases: exploration of fundamental principles (Kirchhoff’s laws, Thévenin and Norton’s theorems, circuit analysis). 2) Concrete applications: simulation of electronic circuits, design of multilayer PCBs, optimization for RF performances, and manufacturing of prototypes. 3) Practical projects: realization of complete systems, from idea to design, integrating microcontrollers, RF modules, and laboratory tests. I rely on professional tools and offer additional resources: 1) Interactive simulations (CST Studio, LTspice). 2) Guides on electronic manufacturing (creating Gerber files, assembly). 3) Technical support for advanced tools: ADS, HFSS, MATLAB, Python. Contact Feel free to contact me to learn more or book a session. Together, we will explore advanced electronic technologies, and I will help you achieve your academic, professional, or personal goals.
Electronic circuits · Engineering · Electromagnetism
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Sandy - SpainRecently activeC$32
C$32Sandy's English Classes - ¡Desbloquea todo tu potencial en inglés con clases personalizadas!
Hello! Soy Sandy, y mi compromiso es hacer que el inglés sea tu herramienta para alcanzar tus sueños y metas. Nativa, con más de 20 años de experiencia enseñando inglés a una amplia variedad de estudiantes, he trabajado en empresas internacionales y en países como Estados Unidos, Alemania, Portugal y, por supuesto, España, donde estoy registrada como profesora autónoma. Además, poseo un máster en Psicología, lo que me permite ofrecer un enfoque único para ayudar a aquellos que han tenido experiencias traumáticas con el aprendizaje del inglés o que simplemente no disfrutan del idioma. La enseñanza del inglés no es simplemente un pasatiempo o un proyecto temporal entre otros objetivos para mí. Es mi profesión, mi vocación y mi pasión. Creo que esto puede explicar por qué los resultados que he logrado con tantos alumnos a lo largo de estos años son tan sólidos y significativos. Mis clases se caracterizan por ser altamente personalizadas, divertidas y relajadas, centradas en desarrollar las habilidades necesarias para la práctica fluida del inglés. Las sesiones intensivas y de completa inmersión que ofrezco aseguran resultados visibles rápidamente. Puedo adaptar mis clases a tus necesidades específicas, ya sea para preparar exámenes, inglés para negocios, objetivos laborales, intereses personales o simplemente para mantener la destreza en el idioma. Mis clases incluyen material oficial y ejercicios prácticos para trabajar todas las áreas del idioma, ya sea para mejorar el nivel general de inglés o para preparar exámenes oficiales como: PET – Preliminary English Test (B1) FCE – First Certificate in English (B2) CAE – Certificate in Advanced English (C1) CPE - Certificate of Proficiency in English (C2) Además de exámenes de Cambridge: Linguaskill, Trinity, TOEFL, IELTS, APTIS, GESE, Escuela de Idiomas, Pearson y oposiciones. Mis clases están dirigidas exclusivamente a adultos. Ofrezco horarios flexibles y la posibilidad de programar clases semana a semana según tu disponibilidad. ¡Garantizo una excelente calidad en cada sesión! Contáctame para más información See you soon! 😊
English
Nabil - United KingdomRecently activeC$37
C$37Professional English Tutor- Gcse, Grammar and Writing
Passionate English Tutor | Helping Students Excel in Exams & Beyond About Me Hello, my name is Nabil, and I am a dedicated English tutor with a deep love for language and literature. I believe that English is more than just a subject—it is a key to unlocking opportunities, confidence, and self-expression. Whether it is mastering essay writing, understanding Shakespeare, or preparing for important exams, I am here to make learning engaging and effective. I specialize in preparing students for GCSE, ensuring they fully understand their syllabus. I have extensive knowledge of widely used textbooks such as AQA and Edexcel English literature and English Language. My approach is tailored to each student’s needs, ensuring they build strong analytical, comprehension, and writing skills that will serve them well beyond the classroom. What I Offer Exam-Focused Learning – Structured lessons covering key skills such as close reading, essay writing, and literary analysis. Textbook & Curriculum Expertise – Familiar with key texts including An Inspector Calls, Of Mice and Men, Macbeth, A Christmas Carol, and more. Engaging & Personalized Lessons – Adapting to each student’s learning style for maximum progress. Grammar & Writing Mastery – Helping students improve clarity, coherence, and argumentation in their writing. Confidence Building – Creating a supportive environment where students feel comfortable expressing ideas and asking questions. My focus is not just on memorization but on deep understanding—teaching students how to think critically and write persuasively, skills that will benefit them for life. How We Will Work Together One-on-one online Lessons – Tailored to each student’s needs. Exam Paper Practice & Feedback – Focused guidance on how to approach questions effectively. Regular Progress Updates for Parents – Clear communication on strengths and areas for improvement. If you are looking for a tutor who is passionate, patient, and committed to student success, I would love to work with you. Get in Touch Message me to discuss availability and how I can help you. I look forward to working with you.
English · Public speaking · Learning & study skills
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Private lessons in Rio De Janeiro