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Sem custo inicial · pague apenas quando estiver satisfeito com o trabalho

6,5
6,5
99%

São Paulo, Brazil
$35 USD por hora
Master in Operations Research from ISIMA/France and 4 years of experience in consulting in optimization. Looking forward to help in any Optimization/Data Science related project from data collection to reporting Python, R, Tableau, AMPL, Gurobi, CPLEX

6,6
6,6
100%

Santo André, Brazil
$49 USD por hora
✅ Full-time freelance consultant ✅ 20+ years working experience MS Access databases, Excel spreadsheets and other VBA applications (Word, Outlook, Powerpoint etc) ✅ Hundreds of projects in reputable companies such as: Walmart, SKY, DHL, Santander, Bayer, Sanofi, Siemens. ✅ Versed in Accounting and Finance ✅ Degree in Mathematics (emphasis on systems analysis) ✅ Registered Accountant Highly capable of developing applications for various business areas, I have developed projects in renowned companies such as: ✅ Bayer Crop Science ✅ Walmart ✅ Sky ✅ Santander Bank ✅ Ambev ✅ Alpargatas ✅ Havaianas ✅ Siemens

2,8
2,8
83%

Valinhos, Brazil
$15 USD por hora
I have a graduate degree in electrical engineering and a master's degree in automation and control systems with neural networks. My experience is focused on teaching the disciplines of modeling and control of dynamic systems, electrical and electronic circuits and electrical protection of buildings and energy systems. I also developed some electrical and electronic engineering projects with application in teaching in engineering courses. I have been studying neural networks and control systems for 25 years, with more than 10 articles published in the areas of computational data modeling, state control and estimation, sliding mode control and neural networks.

2,7
2,7
100%

Sao Paulo, Brazil
$25 USD por hora
I have gone through a very rich and varied career, working professionally and voluntarily from many very different positions: after being a student, I was an employee at big multinational companies, I've been a teacher and professor at many private courses and at public university, I've been (and still act sometimes) as a consultant, I've always been an entrepreneur (managing companies for decades), and I have been contributing now for more than three decades on a voluntary basis to a variety of IT-related and social organizations, allowing me to learn a lot about public policies and cultures in over 50 countries. I'm also an author of many books, in various areas.
A lecturer is an academic professional who designs and delivers structured educational content, teaches courses, assesses student work, and contributes subject-matter expertise to universities, training programs, and corporate learning environments. Hiring a freelance lecturer gives organizations access to qualified educators who can prepare syllabi, deliver lectures in person or online, mark assignments, and produce high-quality teaching materials without the overhead of a permanent academic appointment.
A freelance lecturer brings academic rigor and teaching experience to short-term or recurring engagements. They translate complex subject matter into structured learning experiences, guide students through coursework, and assess progress against defined learning outcomes. Whether the engagement is a single guest lecture, a full semester module, or a corporate training series, a freelance university lecturer combines pedagogy with deep domain knowledge.
Many freelance academics also support universities and education businesses with curriculum design, exam writing, dissertation supervision, and research collaboration. Their work directly impacts student outcomes, course ratings, and institutional reputation, which is why qualifications and teaching evidence matter when you hire on Freelancer.com.
Freelance lecturers and visiting academics handle a wide spectrum of teaching and academic support work. Typical deliverables include:
Freelance lecturers on Freelancer.com cover virtually every academic discipline. Common subject areas include business and management, finance, accounting, economics, marketing, computer science, data science, engineering, mathematics, statistics, physics, chemistry, biology, medicine, nursing, psychology, sociology, law, philosophy, history, literature, linguistics, and the creative arts. Whether you need an MBA-qualified marketing lecturer, a PhD-level econometrics tutor, or a clinical nursing instructor, the talent pool covers undergraduate, postgraduate, and doctoral levels.
Freelance lecturers serve a broad range of clients beyond traditional universities. Typical engagements include:
The right candidate depends on subject area, level of teaching, and delivery format. Look for evidence of formal qualifications and real classroom experience, not just credentials on paper. Strong signals include a relevant master's or doctoral degree, prior university appointments, peer-reviewed publications, course evaluations or student feedback, and sample teaching materials.
For online delivery, check that the lecturer is comfortable with the LMS you use and can produce clean recorded content. For assessment-heavy work, confirm familiarity with academic integrity standards, marking rubrics, and tools like Turnitin.
Sample interview questions you can use directly:
Freelancer.com gives you access to a global community of qualified academics, subject-matter experts, and professional educators across every major discipline. You can compare profiles, qualifications, ratings, and sample work from freelancers on Freelancer.com before committing to an engagement. Clients set their own budgets and receive competitive bids, so pricing reflects the scope of your project and the experience level you need. Milestone Payments protect your funds until deliverables meet your standards, and the messaging system keeps the entire engagement documented in one place.
Ready to bring an experienced academic into your program?
Hiring a freelance lecturer works best when you treat the engagement like any other academic appointment, with a clear brief, a careful review of credentials, and a structured shortlist process. The three steps below walk you through posting a teaching project, evaluating proposals from qualified educators, and awarding the work with confidence.
The brief is the single biggest factor in attracting bids from genuinely qualified lecturers. Be specific about subject, level, format, and assessment expectations so academics can judge fit before bidding. Head to the
Bids are short proposals that show how each lecturer interprets your brief. A strong proposal from an academic will reference the syllabus, suggest a teaching approach, raise sensible questions about learning outcomes, and outline how assessments will be handled. Read each bid carefully and use the chat to clarify uncertainties before shortlisting.
The final decision combines proposal quality with profile evidence. For lecturers, consistency matters more than a single impressive credential, so look across multiple completed projects and student-facing reviews. Weigh academic depth, communication quality, and reliability together.
Most university-level lecturers hold at least a master's degree in their teaching subject, and many have a PhD or equivalent professional qualification. For corporate training or vocational courses, industry experience and recognized certifications can matter more than academic degrees. Always match the qualification expectation to the level you are teaching.
Yes. Freelance lecturers regularly take on single guest lectures, masterclasses, conference keynotes, and one-off webinars. Provide the topic, duration, audience profile, and delivery format in your brief so candidates can quote accurately.
A lecturer designs and delivers structured course content to groups, often at degree level, and typically handles formal assessment. A tutor usually supports individual students with existing material, focusing on understanding and exam preparation. Some freelancers do both, but the engagement scope is different.
Most freelance lecturers are equipped to deliver synchronous lectures over video conferencing platforms and to record asynchronous content for LMS upload. Specify camera quality, audio standards, and editing requirements in your brief if you need broadcast-quality recordings.
If you need someone to teach existing material, hire a lecturer. If you need someone to architect a course from scratch without delivering it, hire an instructional designer or curriculum specialist. Many freelance academics offer both services, so a single hire can often cover the full project.

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