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On average, 61 Scientific Writing projects are completed every quarter on Upwork.


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Scientific Writing Upwork freelancers typically receive a client rating of 4.70.

Last updated: October 1, 2015
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Tristan Hearn Agency Contractor

Software engineer and data scientist

United States

I am a highly experienced software engineer and researcher, with a background in scientific computing, machine learning, statistics, and research math. I hold a doctorate in applied mathematics, and have worked for NASA, DoD, and other private and public institutions. I have strong interests in pattern matching, data analysis, compression, computer vision, and image denoising/restoration. I am very proficient in Python, C, MATLAB, and several other programming languages and environments.

Associated with: MangoCat Software

$50.00 /hr
0 hours

Michael Y

Michael Y Agency Contractor

Sr. Systems Architect, Mathematician-Astrophysicist and Bio-Geneticist

Canada - Tests: 2 - Portfolio: 5

My purpose is to lead, strategize, guide, direct and architect problem resolutions for individuals and organizations using self-sustainable philosophy and decision-making, in order to establish complete systems and processes of solutions that work. My vision is to ensure in every household, institution or establishment, intuitive and organic integration of real-time problem-solving becomes second-nature to the operating environment. I intend to achieve this using my unparalleled knowledge and application of the Synergy between Business Intelligence, Technical Excellence and Organic Sustainability. In other words, I solve problems, using fundamental building blocks that most people and organizations overlook, yielding solutions that can adapt to their environment in real-time. Problem-solving processing can lead multiple resolutions to several problems whereas "a solution" to a problem itself only, usually yields a new problem that need be solved with other solution(s) which may or may not be found within the given scope. This cycle can be vicious and critical but is easily overcome by what we call the "Process" or "Spiral" at Don Sigma Corp. This so-called "Spiral" allows us to solve problems that solve other problems by drawing Synergy between resolutions and fundamental building blocks. With this know-how and several other particulates of Don Sigma Corp.'s unique knowledge and technology at my disposal, you're just a contact away from experiencing your dreams come true.

Associated with: Don Sigma Corp.

$111.11 /hr
0 hours

Leopoldo M.

Leopoldo M. Agency Contractor

Infusionsoft, Wordpress, and Membership Site Specialist

Philippines - Tests: 7

I am your side-kick serving since 2011 with a solid foundation in Infusionsoft and Internet Marketing. Mastered other auto-responders like Aweber, GetResponse, and MailChimp. I have built integrations with OptimizePress, LeadPages, Clickfunnels, GoToWebinar and Evergreen Business Systems. Created and integrated membership websites with CustmerHub, iMember360, Wishlist and OptimizeMember. Used other application such as Zapier, PlusThis, Asana, Slack, Teamwork, Skype, Google Apps, WhatsApp, and many others. Manages websites and servers. I am a real person and have a real feedback! In life, I experience many things: the good, the bad, and the ugly. It all makes me real and made me what I am today! No white washing. Just plain me! Thank you very much, to all my clients. You have made me strong! Thanks for your trust! I'm a FULL TIME CONTRACTOR ON UPWORK. I've been working at Upwork for more than 4 years now and continues to take good care of my buyers/employers and work for them with ease and efficiency without causing too much expense. Last Dec. 2012, I experienced a connectivity hic-cup which caused me and my clients many miscommunications and delays. But after I was able to add my third connectivity line, now I am able to insure smooth business transactions and deliverables. Rest assured that all your needs are taken cared off. Accuracy speed and delivery sets me apart from the vast crowd of online providers. I would like to develop a long term employment with my buyers. Now if you happen to look for a highly skilled infusionsoft integrator. You are looking at the one! May it be directly to your website or using an OptimizePress/LeadPages integration. Nevertheless a very skilled multimedia man. I am an EXPERT in high quality Audio Editing / Mastering, Audio clean up, editing Podcasts, video editing, video tutorial creation, Office and Administrative task, virtual assistant, Project management, system management, expert in Lean Enterprise, 5S, CMMI, and many other quality control measures. I provide my employers/buyers peace of mind. I accomplish different tasks with ease and high quality while keeping costs fairly reasonable. Whatever is your budget. You are welcome to invite me for an interview. I am virtually online 24 hours a day. You can always reach me through e-mail, skype, im, or here at Upwork. Here's my previous job experience: Over the last 14 years, I have developed a wide range of switch-mode power supplies from cellphone chargers, standard off the shelf PSU's (Power Supply Unit), to custom made designs as requested by costumers. Supervised and organized a team of engineers and a mentor. My core competency lies in complete end-to-end management and development of the design from inception, development, testing, quality, mass production, and even costumer support in the field. I also have some experience with intelligent power supply features such as temperature, fan, load, and communication controls using programmable IC's (Integrated Circuits). I have worked with both small and big companies, doing my best to help make each one more successful. My previous employers are: (I worked under R&D Telecom Division) (I worked under R&D Astec)

Associated with: Open Haven Agency

75% Job Success
$16.67 /hr
6,097 hours

Ashish J.

Ashish J.

Research Engineer

United States - Tests: 3

Engineer with interdisciplinary experience in electrical, mechanical and biomedical engineering fields with over 9 years research experience. > Experience with Signal processing and algorithm development in MATLAB > Research and Technical writing experience with over 22 articles published in international journals > MATLAB, Octave, Python for data processing, signal processing, numerical method, mathematical and engineering applications > Biomedical and mechanical engineering applications : sensors and instrumentation development > CAD designs and additive manufacturing (and 3D printing)

$22.22 /hr
18 hours

Gregory S.

Gregory S.

Content Creator

United Kingdom - Tests: 4

I'm a professional content creator with over one year of experience and hundreds of successfully completed projects under my belt. Samples of my work, testimonials and more information about who I am and what I do can be found on my personal freelancing blog at I hold a bachelor's degree in History from the University of Leuven (Belgium), and a master's degree in Management from the same university. I also have some experience working in both administration and sales. My primary interests are economics, politics, business, history, current events, psychology, literature, marketing and consumer culture.

100% Job Success
$15.56 /hr
583 hours

Rene Cota

Rene Cota

English-Spanish Translator

Mexico - Tests: 4

Medical student, translator of medical texts, and creator of English teaching materials with ample experience. I have enjoyed translating and localizing literary and technical content long before I started studying medicine. It has now become a way to supplent my income and continue my education.

80% Job Success
$12.00 /hr
109 hours

Melissa Lind

Melissa Lind

Pharmacist Writer/Researcher in Medicine, Health, and Fitness

United States - Tests: 4 - Portfolio: 2

I am a freelance technical writer and researcher with a degree in pharmacy specializing in health, nutrition and medicine, family and parenting, women's issues, men's issues, entertainment, lifestyle and fitness, local and green topics. I am able to write in a wide range of styles from personal and informal to educational and scientific/technical. I am also skilled at SEO writing with specified keyword density and web content writing in a wide variety of topics along with rewriting targeted articles. I can do fast rewrites and article production when the source is provided and am very skilled at web research which is one of my specialties. I have a wealth of personal knowledge in many areas surrounding the health care market including personal health, nutrition, fitness, family issues and medicine and I have access to a number of scientific and medical resources and references that others may not due to my standing as a health professional. I have over 20 years’ experience as a medical, educational and clinical research professional. In addition to web content article production and reports on medical, health and nutrition topics, I am also skilled at web posting and forum/message board topics and coordination. I have been instrumental in providing secondary research and background health and business information, including SEC filing and financial information for high-level strategic business development with large pharmaceutical and other health care entities. I have designed and produced curriculum for college level allied health courses as well as scientific reports and professional presentations for large medical meetings using power point and corresponding reference and educational material. I also have experience in web-design and excellent editing skills. Having been born and educated in the United States, I am certainly a native English speaker skilled at wordsmithing using correct grammar and appropriate sentence structure.

96% Job Success
$83.33 /hr
195 hours

Upendra Kumar Yadav

Upendra Kumar Yadav

Writer, Editor, Translator (Eng/Hin/Ben) & InDesign

India - Tests: 7 - Portfolio: 5

Writing about oneself is always difficult if you wish to present a correct assessment of yourself so that others could make an objective picture about you. That’s the situation with me right now while I’m trying to put myself forward for your judgement. I cannot make the picture clear for you, as we all are the most talented one in our own views. What proves us is our work. But I know, you still will be able to have an idea of me by the end. So let me try to reveal myself to you. A new assignment is always a fresh excitement for me. I feel passionate in finishing it with a total perfection. Once indulge in the work, I forget about how much it is paying, and get absorbed fully. In that sense I’m not professional. I enjoy my work and the challenges thrown by it in the process. I always feel myself like the sort of students who strive constantly to finish their task at the peak of perfection. And in that way I feel me completely dedicated and a hardcore professional as far as the quality and client’s satisfaction from the output of the job is concerned. And yes, it’s a tall claim, yet with full responsibility I claim to provide the highest quality that you won’t often get online. I have to offer you with my versatile talent equipped with an unmatched creativity and the required technical efficiency in my field. My work domain is related to language. I am fluent in English and Bengali and have a command up to creative level in Hindi. I have a great efficiency in the linguistic tools and technology too needed in my work domain. My educational background is in natural sciences, but I had a craving for gaining knowledge in all fields. Therefore, I'm a great reader in science, history, literature, politics, philosophy and constantly keep tab on national and international economics and politics. I like to read these all with equal interest; Greek tragedy to Arabian nights, the Galilean transformations to the development of theory of relativity, Socrates to Shakespeare and Dawn Brown, the emerging technology oriented knowledge world to the research works in theoretical physics. I am currently studying ancient Indus valley civilisation, Indian History and development of its capital economy and web development. My writings and translations reflect that vastness and depth too. From me, you will get an original and live language flowing smooth, fresh, creative, capable of dealing with any subject with equal efficiency and command, and of course with the highest degree of accuracy. I enjoy the challenge of creating unique language that is needed by the unique nature of websites and applications intending to communicate with millions of people at a time from different age groups and social strata. I have written news articles as well as the articles on contemporary sociological issues that published in various Hindi magazines. My main field of writing is in creative genre. I write stories, poems and currently planning for a novel. A large volume of my translations, news articles and creative writings have been published. My Work Domains: 1. Language service (English – Hindi – Bengali) 2. Creative writing, Editing, Proofreading, Publishing - Fiction / Non-Fiction Articles (academic, research, journalistic) - Book, Web and Blog content 3. Translation, Editing, Proofreading - ( English<>Hindi, Bengali<>Hindi, English<>Bengali) 4. Website, Apps & Blog Content Translation 5. Research 6. Hindi linguistics project assistant 7. News writing 8. Page layout, Designing, Publishing; InDesign, Photoshop, MS Word, PageMaker EXPERIENCE: On Upwork: Currently providing translation and proofreading help to two reputed websites, Working on an online dictionary, I have all ready translated content of a few of Android and iOS apps. Translated large documents on Market and Economic survey and a number of documents related to The Global goals of The United Nations. Other Online works: Just finished translation of 4 books of children stories comprising of over 50,000 words. Elsewhere: I have been writing, editing and translating for over a decade. My creative writings have been well appreciated by my readers. It includes short story, articles, news articles and features. I have edited two magazines on culture and literature. Over 10 millions of my translated words from English and Bengali have got printed in Hindi. MODUS OPERANDI: 1. I feel happier to work with the people having a combination of hardcore professionalism and human sensibilities in their approach. 2. I maintain all out communication with my clients over Upwork, Skype and Gmail, right from the moment I start, and till they approve it happily with full satisfaction. 3. I extend my post-work help to the clients whenever they ask. 4. My accuracy rate is over 99.9%. 5. Be assured that every work I produce will top any tests. 6. The best price I'm willing to work on is 7 USD /hr. My SKYPE ID. – upendra.k.ydv

96% Job Success
$7.00 /hr
162 hours

Enrique Matos Alfonso

Enrique Matos Alfonso

Professional of Computer Science

Germany - Tests: 2

I graduated from the University of Havana and worked in several fields of the Computer Science, mainly related to Artificial Intelligence. Then I came to Germany and completed a master degree on Computational Logic in 2014. I have published articles about Genetic Algorithms and Classification Techniques in machine learning applied to other fields like Electrical Engineering and Propositional Logic. I look forward to applying more Artificial Intelligence techniques to to solve interesting problems in other fields.

$33.33 /hr
163 hours