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United States
$20/hr
100%
Job Success
Offers consultations
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I am a Native Spanish speaker and I have over 13 years of professional experience, I specialize in translating a wide range of documents from English to Spanish and vice versa.
I hold a Bachelor's degree in Spanish and a Master's degree in Foreign Languages, Cultures, and Literatures, which equips me with the knowledge to handle complex translation tasks.
I specialize in translating a wide range of documents from English to Spanish including:
✅ Legal
✅ Immigration
✅ Technical
✅ Medical
✅ Non-Technical Documents
✅ Manufacturing and much more
I am committed to delivering efficient and quick services, with a strong focus on meeting deadlines and maintaining consistent wording throughout translations.
✅ I answer invitations within one - two hours
✅ Consistent Wording translations, with proofreading
✅ FAST TURNAROUND
I am passionate about helping clients communicate effectively across languages and look forward to collaborating on your documentation needs
I am looking forward hearing from you.
Isabel
United Arab Emirates
$15/hr
100%
Job Success
$4K+ earned
Available now
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A Master’s qualified Chemist, writer, proofreader and educator with professional industry experience in a cosmeceutical and nutraceutical manufacturing company and also specialize in scientific and technical documentation, helping organizations transform complex scientific information into clear, professional, and compliant technical documents, reports, and manuals.
With a strong background in formulation science, analytical testing, regulatory compliance, research, and technical writing, I support companies in developing safe, effective, stable, and market ready products while ensuring proper documentation and regulatory communication.
🏭 Cosmeceutical & Nutraceutical Manufacturing Experience
🔬 Quality Control & Laboratory Testing
I performed comprehensive analytical testing of:
✔ Cosmetic Products
• pH analysis
• Viscosity testing
• Organoleptic evaluation
• Stability studies (accelerated & real-time guidance)
• Preservative system evaluation
• Microbial limit testing guidance
• Emulsion stability & phase separation studies
✔ Nutraceutical Products
• Assay analysis
• Dissolution / disintegration guidance (capsules & tablets)
• Moisture content analysis
• Uniformity testing
• Organoleptic & physical parameter evaluation
✔ Raw Material Testing
• Identity verification
• Purity testing
• Moisture & ash content analysis
• Active ingredient quantification
• Supplier COA verification
• Preparation of Certificates of Analysis (COA)
🏷 Packaging, Branding & Product Compliance Review
• Packaging material compatibility testing
• Label claim verification
• Regulatory label compliance (INCI & Supplement Facts guidance)
• Artwork & branding compliance review
• Shelf-life claim validation support
• Batch record verification
🧴 R&D & Product Development Expertise
Working alongside R&D and product development teams, I contributed to:
• Prototype formulation development
• Reformulation and product optimization
• Ingredient compatibility studies
• Active ingredient selection
• Surfactant system development
• Emulsion system design
• Stability troubleshooting
• Scale-up guidance (lab to production)
🧫 Analytical & Instrumentation Skills
• HPLC
• UV-Visible Spectroscopy
• FTIR
• Chromatographic & spectroscopic interpretation
• Laboratory documentation & SOP preparation
📑 Regulatory & Compliance Knowledge
• EU Cosmetic Regulation (EC 1223/2009)
• US FDA Cosmetic Guidelines
• Nutraceutical regulatory framework
• GMP & cGMP
• ISO 22716 (Cosmetic GMP)
• ISO 9001 Quality Management
• MSDS / SDS preparation
• INCI labeling compliance
✍️ Scientific & Technical Writing Expertise
📄 Technical Documentation
• Certificates of Analysis (COA)
• Safety Data Sheets (SDS / MSDS)
• Standard Operating Procedures (SOPs)
• Product technical dossiers
• Laboratory documentation
• Batch manufacturing records
• Quality control reports
📚 Scientific & Research Writing
• Research papers & manuscripts
• Literature reviews
• Experimental research reports
• Data interpretation & scientific analysis
• White papers and technical reports
🩺 Health, Medical & Scientific Manuals
• Health protocol guides
• Medical and wellness manuals
• Training manuals
• Scientific course materials
• Professional reports and documentation
📊 Scientific Presentations & Educational Materials
• PowerPoint presentations
• Scientific posters
• Technical training documents
• Research presentations
My writing approach focuses on clarity, technical accuracy, structured presentation, and regulatory compliance, making complex scientific information accessible for industry professionals, regulators, and consumers.
🔬 Core Formulation Expertise
Cosmetic & Personal Care Products
• Skincare (serums, creams, lotions, toners, masks)
• Haircare (shampoos, conditioners, serums, leave-in treatments)
• Body care (butters, balms, scrubs, oils)
• Baby care & sensitive skin formulations
• Natural & organic formulations
• Functional cosmeceuticals (anti-aging, brightening, acne care)
Home & Industrial Formulations
• Liquid dishwash
• Surface cleaners & disinfectant sprays
• Degreasers
• Car wash concentrates
• Floor cleaners
📚 Research & Academic Background
Alongside industry experience, I have strong academic research expertise, including:
• International research publications
• Qualitative & quantitative research methodologies
• Data analysis & interpretation
• Scientific manuscript writing
Literature review & formulation research
• Experimental design & validation
If you are looking for a professional who can develop scientifically sound formulations and produce high-quality technical documentation, I would be glad to collaborate.
Let’s build products and knowledge backed by science not guesswork.
$10/hr
100%
Job Success
$4K+ earned
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My specialities:
Multilingual Expertise: I’m fluent in Arabic, French, English, Spanish, and more, helping you communicate effectively with clients around the world. I have a 4 years experience in Language teaching, translation and transcription.
Cultural Sensitivity: My appreciation for different cultures means I can create translations and teaching materials that are both accurate and culturally appropriate.
Professionalism and Timeliness: I pride myself on delivering high-quality work on time, every time. You can count on me to meet your deadlines and requirements.
Customized Solutions: I understand that every project is unique. I’ll tailor my services to fit your specific needs, ensuring a personalized and satisfying outcome.
Let's Work Together!
Whether you need flawless Arabic to English translations, expert English language instruction, precise transcription, or top-notch subtitling services, I’m here to help. Let’s achieve your linguistic goals together. Reach out now, and let’s create something great!
EL Mahi K.
has worked
.
$18/hr
100%
Job Success
$30K+ earned
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IMPORTANT NOTICE on Success Score:
I was really ill throughout 2022-2023, which made my score drop significantly. I wasn't able to go online as I was taking care of my health, and this, unfortunately, affected my work on this platform. I couldn't communicate with my clients, and this was my responsibility. I am now much better, and I am working hard to be able to establish solid work relationships with new (and old) clients alike. Thank you for your understanding.
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Have you ever read a blog post that didn’t sound natural? I bet you closed the website’s page and moved on, trying to find a more natural and straightforward voice, something and someone that didn’t sound like a machine! But, how did that make you feel?
I guess you felt disappointed, right? Whenever you are reading something, you want the information to be valuable to you. You don't want to waste your time because you know time is precious!
The same thing happens when you hire a writer. You want someone you can trust, someone who will provide your readers with the valuable information they are looking for. That’s where I come in. I’m that person, or shall I say, that writer who will take your ideas to the next level.
I am the writer you are looking for, the one who will connect and engage with your audience and provide valuable and insightful information, so your readers can find the answers they are looking for.
Having traveled around the world has made me realize a couple of things. First, we all strive for meaningful relationships. We want to feel connected to the world we live in and the society we form part of.
Second, whenever a person reads something meaningful, they will spread the word and tell others how great that information was and how it has changed their perspective about something.
The third thing I noticed is the importance of being responsible for who we are and what we want to achieve in this world. Right now, that can simply be translated to my work on my homestead alongside my family and to my work as a writer.
The words I put out, have a huge impact on the world and myself. I will not write something just for the sake of it; on the contrary, I need to feel the words coming out of my heart.
I am the gardener who grows words, the homesteader who loves to photograph the world I live in, and the writer who reads your mind.
Let me be that writer who changes the world (and your readers) views one word at a time. Let’s work together and create something special we can both be proud of.
These are the areas/subjects I LOVE to write about:
+ Parenting, motherhood, education, motherhood awareness.
+ Homesteading, gardening, nature, ecological awareness.
+ Everything is related to the natural world, so natural remedies, dyes, food, bioconstruction, permaculture, and living simply.
+ What can I do for you?
° I am happy to help you with your blogs, ebooks, courses, or any other creative writing task you may need.
° I can also help you with your translation projects (SP-EN-SP).
° I can edit your texts - I used Grammarly Premium and my personal expertise.
° I can photograph nature. I live in a magical rainforest!
+ Here’s more information about me; however, I highly encourage you to drop me a line so that we can discuss your next project.
+ Education:
- International Baccalaureate (2008 - 2010): Palmer’s College, United Kingdom.
- Politics (2010 - 2012): University of Essex, United Kingdom.
- Bachelor’s Degree, Political Scientist (2012 - 2016): Universidad Rafael Urdaneta, Maracaibo Venezuela.
+ Interests:
- Languages: I speak Spanish, French, and English. I am currently learning Brazilian Portuguese.
- Photography: It is my artistic and creative outlet. I love photographing nature!
- Travels: Even though I have traveled the world as a backpacker (and sometimes with a suitcase), the most recent trip I did on my bicycle changed my life for the better. I pedaled my way from Venezuela to Peru, and it was a fantastic experience!
Eugenia
Eugenia T.
has worked
.
$35/hr
100%
Job Success
$100K+ earned
Available now
Offers consultations
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For over ten years, I have been committed to teaching others and to the science of how people learn. During this time, I have taught secondary level English, Reading, and College and Career Readiness and have served as a mentor to train new teachers. As a teacher, I have designed my own curriculum for the duration of my career, including creating an entirely new course for my school district’s use across numerous secondary schools. I have a Masters of Science in Education, providing an extensive background in the psychology, science, and practice of learning.
For the past two years, I have worked in instructional design, primarily at the college level, working alongside SMEs to design courses for many diverse subject areas. Additionally, I have built and QA'd courses for another client and their entire catalog of online learning.
My experience in instructional design includes the following LMS and authoring tools:
- Canvas LMS
- LearnDash
- LearnWorlds
- D2L Brightspace
- Blackboard
- Articulate Rise
My goals in designing instruction:
- Establish a strong set of objectives that ensure learners are able to complete a task or apply what they have learned
- Create a clear structure for how the content will be presented
- Meet these objectives through scenario-based training, interactive activities, and consistent knowledge checks/assessments
- Regular dialogue with clients or SMEs to ensure that their learning goals are accomplished
- Researching and finding innovative ways to maintain engagement with learners (Articulate RIse/Storyline, Adobe Captivate)
$15/hr
100%
Job Success
$1K+ earned
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I am a full-time freelance native Spanish translator/transcriptor/proofreader/content writer English - Spanish, Spanish - English. I am an excellent style editor. I know how to use educational platforms such as Moodle and develop teaching materials in technological applications such as Genially, H5P, and Wiki, among others. I am a responsible and optimistic—English and Spanish professor with over 15 years of experience with a C1 proficiency English Certification.
I have experience working with projects such as:
* SIELE Spanish exam design
* Books translation
* Didactic material design
* Academic articles writing
* Proofreading services
I also have written some books about correct grammar in Spanish and the teaching of foreign languages.
Aurora C.
has worked
.
$45/hr
94%
Job Success
$100K+ earned
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I am a state-certified (Illinois PEL Type 04) teacher with a Bachelor's Degree in Early Childhood Education. I have 20 years of education experience as a teacher, tutor, and freelance curriculum writer. My services include, but are not limited to:
- curriculum planning and development
- lesson plans and activities
- standard (CCSS, NGSS, CASEL, etc.) alignment and mapping
- video lesson script writing
- ELA passage writing
- workbook/worksheets development
- website/app content
- Learning Management Systems (LMS)
- education consulting
- editing
Keyana M.
has worked
.
Philippines
$6/hr
100%
Job Success
$1K+ earned
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End of list.
I am a Licensed Professional Teacher since 2019 and have been a home-based tutor since 2015. I have been teachings kids starting from the age of 5 and helping them how to read, write and early Math.
$10/hr
100%
Job Success
$2K+ earned
Offers consultations
Start of list.
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🌴Assalamu Alykum wrwb:🌴
✔️ I am Hafiz and Qari Mohammed, aged 46, from India.
✔️ I completed the Qirat Hafs bin Asim at the Dar-Alfurqan, EGYPT.
✔️ I taught many students the Quran from the basics and helped them to complete the entire Quran with accuracy and fluency, Alhamdulillah!
✔️ I have EIGHT plus years of online Quran teaching experience.
✔️ I am an English and Urdu-speaking Quran and Islamic sciences teacher.
✔️ I completely MEMORIZED the whole Quran in 1991 at the age of 13.
✔️ I have a high school education.
✔️ I have been teaching to my students from America, Canada, the United Kingdom and Australia.
✔️ I have been teaching people of all ages, kids and adults.
✔️ My adult students are from multiple different professional backgrounds.
I TEACH THE FOLLOWING COURSES:
🩸 Quranic QAIDA.
🩸 Rules of TAJWEED.
🩸 Quran FLUENCY.
🩸 MEMORIZATION of the Quran.
🩸 REVISION of Quran.
🩸 VOICE TRAINING.
🩸 TRANSLATION of Quran.
🩸 TAFSEER of Quran.
🩸 Quranic Arabic GRAMMAR.
🩸 Modern Standard Arabic.
🩸 Azan Training.
🩸 Teacher's Training.
🩸 BIOGRAPHY of Noble Prophet Muhammed P.B.U.H.
🩸 TAFSEER of Hadith.
🩸 Islamic CHARACTER (Akhlaq).
🩸 Basic AQAID (faith).
🩸 Basic FIQH (rules).
🩸 Islamic HISTORY.
🩸 STORIES of Prophets and Sahabas.
✍️ I have good communication skills and can teach the Quran in a friendly environment.
📌 I am very patient and very passionate about teaching.
🎯 My teaching style is flexible, and I always tailor my lessons to your needs, goals, and interests.
🌹 Our sessions would be calm and 100% student-centred.
🍁 Something I am passionate about is teaching, learning, reading and biking.
Therefore, if you would like to learn the Quran from the basics or want to improve your level, never hesitate to contact me today for the Quran classes and start an amazing journey of learning the Quran in a very effective way.
So I hope to see you soon inshaAllah!
May Allah bless you and your families, Ameen!
Jazakallahu Khair
Mohammed M.
has worked
.
$65/hr
$40K+ earned
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I’m a certified educator with licenses in Early Childhood and Elementary Education, and a proven track record of developing standout curriculum for K–8 students. With years of classroom experience across elementary and middle school, I bring a deep understanding of what actually works for students and for the educators leading the room.
I don’t just write lesson plans. I design engaging, standards-aligned learning experiences that are clear, creative, and immediately ready to use. My work has supported public schools, edtech startups, curriculum companies, and top-performing TPT sellers.
✅ Certified in Early Childhood and Elementary Education
✅ Expert in K–8 curriculum writing
✅ Aligned to Common Core and state standards
✅ Known for clear structure, teacher-friendly formatting, and engaging content
✅ Ideal for custom projects, full units, homeschool programs, and digital platforms
If you're looking for a curriculum partner who understands the classroom and delivers professional, polished work every time, you're in the right place.