个人资料封面照片
您正在关注
关注用户错误。
该用户不允许他人关注他们。
您已经关注了这个用户。
您的会员计划仅允许0个关注。升级在此。
成功取消关注
取消关注用户错误
您已成功推荐
推荐用户错误。
出问题了,请刷新页面并重新尝试。
电子邮箱已成功验证。
用户头像

Muhammad I.

@CHEMIST365

4.9
14
4.2
4.2
95%

Scientist| Chemist| Researcher | Academic writer |

$25 USD / 小时
的国旗
Pakistan (7:24 下午)
加入于一月 23, 2018
$25 USD / 小时
I am specialist in organic chemistry, organic reaction mechanisms, reaction intermediates i.e. carbenes, Nitrenes and free radical reactions. Analytical chemistry, purification techniques, solvent extraction, sublimation, chromatography. structure elucidation techniques like mass spectrometry, HNMR spectroscopy, CNMR-spectroscopy, HMBC, HSQC etc. Physical Chemistry, chemical thermodynamics , chemical equilibrium, solutions, electrochemistry, chemical kinetics, gases, solids, liquids etc. Inorganic chemistry, chemical bonding, shapes of molecules, theories of chemical bonding, transition complexes, Group elements and their compounds, nuclear chemistry. I can help the students in exams, quizzes, lab reports and practical problems. Furthermore, I am committed to meeting deadlines and maintaining open communication throughout the project to ensure that your needs are met every step of the way. I am dedicated to delivering results that align with your vision and objectives. In my previous roles, I have written articles and blog posts on a wide range of topics, including scientific, blogs and other research articles . I am adept at conducting thorough research, distilling complex information into accessible content, and crafting compelling narratives that resonate with readers. Whether you need informative articles, entertaining blog posts, or thought-provoking opinion pieces, I am committed to delivering high-quality content that meets your goals and exceeds your expectations. Additionally i have studied TOEFL, so I know what sort of difficulties a foreign learner can face and what are the methods to teach him true accent of English language. For quality work in blog writing and content writing with perfect punctuation and free from grammar mistakes, contact me. Assure the quality work.
修改已保存
4.9 · 14 Reviews
评论
用户头像
he was professional and incredibly patient I will be working with him again. he did all questions on time and reassured me the whole time
Lemmi A.
@chancesfound
的国旗
London,United Kingdom
4 年前
分享
用户头像
Muhammad is a professional organic chemist. I have been hiring him for all my organic chemistry projects and he's been helping a lot! Thank you man!
Sabrina D.
@SabrinaDesign7
的国旗
Lebanon,Lebanon
4 年前
分享
用户头像
My project was an electrochemistry research question. Muhammad did some research of his own materials and also publications, providing a summary of information (and the original research papers) to answer the question.
Stephen M.
@stephenwmoore
的国旗
Fishers,United States
4 年前
分享
A
Great guy, Quality work and reallly knowledge in the field of Chemistry. Highly recommended!
Mohammad K.
@Akmikki
的国旗
Odense,Denmark
4 年前
分享
用户头像
Muhammad is a very professional person. He is very punctual and delivers work on time!
Sabrina D.
@SabrinaDesign7
的国旗
Lebanon,Lebanon
4 年前
分享
经验
Assistant Professor
7月, 2010 -现在
14 年, 6 个月
Higher education department
7月, 2010 - 现在
14 年, 6 个月
I am assistant professor of chemistry. I am working since 2010. I have been teaching to both undergraduate and graduate classes. I also use to teach to A-level and O-level classes.
7月, 2010 -现在
14 年, 6 个月
教育
Karachi University
2013 - 2018
5 年
Ph.D.
的国旗
Pakistan
2013 - 2018
5 年
刊物
Chemistry of zeolites
ELSEVIER
Chemistry of zeolites and zeolite based composite membranes as a cutting-edge candidate for removal of organic dyes & heavy metal ions: Progress and future directions
验证
准时
81%
预算内
99%
接受率
95%
重复聘用率
14%
邀请已发送成功!
谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。

已注册用户

发布工作总数

Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)

Copyright © 2025 Freelancer Technology Pty Limited (ACN 142 189 759)

加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。