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$15 USD / hora
Bandera de NIGERIA
$15 USD / hora
Aquí son las 11:52 a. m.
Se unió el junio 14, 2020
0 recomendaciones

Charles O.

@Brazilmary

5,0 (30 comentarios)
5,1
5,1
91%
91%
$15 USD / hora
Bandera de NIGERIA
$15 USD / hora
93 %
Trabajos finalizados
99 %
Dentro del presupuesto
93 %
A tiempo
14 %
Tasa de recontratación

Chemical engineer, Research writer, content writer

I am a dedicated and experienced chemical engineer with passion for excellence. I write Technical reports such as CDR for Engineers Australia and other Technical Writings. I can speak Chinese in close fluency. I took 18 months of Chinese classes from 2018 to 2020. I am capable of writing on different engineering fields such as mechanical engineering, electrical engineering, environmental engineering, power engineering, energy engineering, chemical engineering, electronics and computer engineering, and agricultural engineering I am a versatile writer with more than 4 years experience in writing. My writing skills include technical writing blog posts content writing article writing and rewriting proofreading paraphrasing editing website contents academic writing, etc.

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Portafolio

9446871
9446857
9420937
9420933
7425199
7425216
9446871
9446857
9420937
9420933
7425199
7425216

Comentarios

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Mostrando 1 - 5 de 30 reseñas
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5,0
£300,00 GBP
Professional, Punctual, Polite. Thank you!
C
Bandera de Daniel P.
@CCP2021
hace 2 años
5,0
$20,00 USD
Outstanding work, really happy. Recommanded.
Engineering
Technical Writing
Chemical Engineering
Research Writing
+1 más
Avatar del usuario
Bandera de Praveen P.
@PraPawar
hace 3 años
5,0
$100,00 USD
Charles did a great job, texts are properly references, and tabular data is also provided. Thanks for the great effort.
Technical Writing
Article Writing
Research Writing
Content Writing
Avatar del usuario
Bandera de Praveen P.
@PraPawar
hace 3 años
5,0
₹350,00 INR
Mr. Charles did a great job. He submitted quality work before time. I will again hire him definitely.
Engineering
Technical Writing
Chemical Engineering
Research Writing
+1 más
P
Closed User
@princeteotia
hace 3 años

Experiencia

Graduate research assistant

Nnamdi Azikiwe University
oct 2016 - may 2018 (1 año, 7 meses)
I helped my supervisor to work on extra project works and I published two research papers under him

Educación

B.Eng (Chemical Engineering)

Nnamdi Azikiwe University, Nigeria 2011 - 2016
(5 años)

Calificaciones

Health, Safety and Environment

British International Safety Organization
2018
I received three certificates on HSE, after completing the requirements for the course.

Publicaciones

Process thermodynamic, kinetics and statistical analysis of Gmelina arborea seed oil extraction

Case Studies in Chemical and Environmental Engineering (Elsevier)
This work aims at evaluating the effects of process variables like particles size, temperature, and time, on Gmelina arborea seeds oil (GASO) extraction, its characterization and statistical analyses of the obtained results. Additionally, oil extraction process kinetics and thermodynamics were studied. It became essential to carry out this research as no work on extensive extraction data on GASO extraction exist.

RSM/ANN based modeling of methyl esters yield from Anacardium occidentale kernel oil

Current Research in Green and Sustainable Chemistry (Elsevier)
This study is on the modeling of methyl esters production process; obtained by the transesterification of Anacardium occidentale kernel (AOK) oil (AOKO), using artificial neural network (ANN) and response surface methodology (RSM). AOKO was obtained from the kernels/seeds of Anacardium occidentale tree.

Optimization of key process parameters for solvent extraction of oil from melon seeds using RSM..

Taylor and Francis Publishers (Journal of the Chinese Advanced Materials Society)
This was my second research paper.

Kinetics, thermodynamics and process parameter impact on solvent extraction of oil from melon seeds.

Taylor and Francis Publishers (Journal of the Chinese Advanced Materials Society)
This was my first research paper.

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