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Avatar do Usuário
$150 USD / hora
Bandeira do(a) INDONESIA
pandeglang, indonesia
$150 USD / hora
Atualmente, está 1:32 AM aqui
Ingressou em fevereiro 29, 2012
7 Recomendações

Rifki L.

@tbrifki64

monthly-level-two.svg
4,8 (62 avaliações)
5,8
5,8
98%
98%
$150 USD / hora
Bandeira do(a) INDONESIA
pandeglang, indonesia
$150 USD / hora
93%
Trabalhos Concluídos
89%
Dentro do Orçamento
89%
No Prazo
12%
Taxa de Recontratação

Academic Research Writer, Data Analyst & Python.

As a research assistant, I offer my expertise in business and academic research to undergraduate, graduate, and Ph.D. level students. I specialize in marketing, education, and psychology (psychometric), both qualitative and quantitative. I am experienced in using statistical techniques such as PCA, EFA, CFA, and CB-SEM using SPSS AMOS, PLS-SEM using SmartPLS, SAS, Stata, and R. Additionally, I am proficient in using qualitative analysis software such as NVivo and MAXQDA. In programming, I have expertise in dBase III, Clipper 5, SQL, Visual Basic, C#, Python and R. I have developed a full-blown software application, the NATO Codification System (NCS) for Parts Codification. As a native Indonesian speaker, I offer translation services for English-Indonesian and vice versa. To ensure the timely delivery of high-quality work, I require clear and concise instructions in written English and always create milestones that are released upon delivery of the final product. Please note that my prices reflect the value of my expertise and experience, and I believe that paying for quality work is essential. If you're looking for a dedicated and skilled research assistant or programmer, I'd be happy to discuss your project with you in detail.

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Portfólio

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Avaliações

Mudanças salvas
Mostrando 1 - 5 de 50+ avaliações
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5,0
$350,00 USD
Rifki was especially knowledgeable, and he communicated very well. I would have no reservations about hiring him on a another research project. He was flexible, cooperative, and collaborative. His command of SEM-PLS was very good. He provided a very well-written summary of results and implications.
Statistics
Data Mining
Analytics
Statistical Analysis
SPSS Statistics
L
Bandeira do(a) Lou P.
@Louepelton
há 2 meses
4,4
$120,00 AUD
Rifki is really knowledgeable in the field of research and provides honest opinions. He'll make sure he understands the study before giving any kind of assitance.
Python
Statistics
Data Mining
Statistical Analysis
SPSS Statistics
K
Bandeira do(a) Kay K.
@Kayhome
há 7 meses
5,0
£50,00 GBP
Great professional with great knowledge :)
Accounting
Testing / QA
Statistics
Business Analysis
Analytics
M
Bandeira do(a) Manmeet S.
@Manmeetleo1994
há 2 anos
5,0
£381,64 GBP
Extremely efficient and knowledgeable freelancer in his area of expertise. Good communicator, understand requirements and used good initiative in this project. Highly recommended and would certainly use again.
Data Processing
Excel
Statistics
Statistical Analysis
SPSS Statistics
A
Bandeira do(a) Abdul T.
@ABKT
há 4 anos
5,0
$30,00 CAD
Great work he asked specific questions to help me more
B
Bandeira do(a) Gulnur Betül O.
@betulozkisi
há 4 anos

Experiência

Data Analyst

nalungtico
dez. 2004 - Atual
I interpret data and turn it into information which can offer ways to improve a business, thus affecting business decisions. I gather information from various sources and interpret patterns and trends – as such a my job will highlight the analytical nature of business case. Once data has been gathered and interpreted, I will report back what has been found in a comprehensive study to the wider business/relevant colleagues.

Financial Analyst

Mercuri International Indonesia
mai. 1994 - dez. 2004 (10 anos, 7 meses)
I bring technical financial expertise to ensure the quality and accuracy of that data, then process, design, and present it in ways to help people, businesses, and organizations make better decisions in corporate finance.

Educação

0683001768

Universitas Indonesia, Indonesia 1983 - 1985
(2 anos)

Qualificações

Professional Training Skills

Mercuri International Indonesia
1997
I introduced new systems and procedures, helped employees develop new skills, broaden the knowledge of the workforce and generally contribute to the personal development of every candidate. I have had played an important role at the heart of every organisation, most spend their time working in corporate environments.

Publicações

The Baduy of Indonesia: On the verge of loosing perpetual balance

2012
Mandala Kanekes is just like a mysterious black hole at the center of Milky Way, 26 thousand light-years from Earth, forcefully drags on every matter surround it, nowhere to escape. Since the eighteen century, when a Dutch traveler, Blume, felt in love with the allure of the nature of Kanekes’ land, up till nowadays in the twenty-first century there have been many scientific fellows, backpackers, and Baduy’s volunteers visiting Kanekes’ village -

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Verificações

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Certificações

numeracy_1.png Basic Numeracy 1 94%
us_eng_1.png US English 1 90%
preferredfreelancer-1.png Preferred Freelancer Program SLA 1 84%
academic_wr.png Academic Writing 1 83%
accounting_1.png Accounting Principles 1 78%
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