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David C.

@dchavezherting

5.0
20
6.1
6.1
100%

Social Scientist - Data Analyst

$30 USD / Hour
Flag of
Spain (10:46 AM)
Joined on August 12, 2016
$30 USD / Hour
I am a social scientist with a phd in psychology, and methodologist, with experience in data analysis using statistical software, like SPSS and R. I also have some experience using Python and SQL. I had worked in several research projects, as a data analyst at a university, and both publishing and translating academic papers and book chapters. My experience includes model development, survey design and analysis, questionnaire design and psychometric validation, and network analysis.
Verifications
On time
98%
On budget
96%
Accept rate
95%
Repeat hire rate
30%

Portfolio

Portfolio

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5.0 · 20 Reviews
Reviews
User Avatar
Excelente trabajo de análisis estadísticxo desarrollado y muy buen apoyo en la redacción de artículos científicos. Altamente recomendable
Sergio T.
@stobon03
Flag of
Mount Dora, United States
1 year ago
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J
Project for David C. $180 USD
David is very professional, has clear communication and had a very good level of expertise within the fields that I requested. After giving him extra tasks to do, he worked on these even while he was traveling and delivered on time. I can definitely recommend David if you are looking for professional services.
Joey B.
@joeybiology99
Flag of
Århusgade 2933, Denmark
5 years ago
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S
Extremely happy with Davids work. This was our first time utilising his services. He communicated quickly and effectively and was able to establish our needs for the project and how he could help. The work was very good. We will be using him again.
Closed User
@sunyata111
Flag of
,
5 years ago
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M
Project for David C. £10 GBP
David is intelligent, knows what he is doing, fast response . He is the right person to have your money
Mmmm C.
@mmmmcccc
Flag of
london, United Kingdom
5 years ago
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David is a great Psychologist, able to produce outstanding work on tight deadlines.
Mia Z.
@Miaz24
Flag of
London, United Kingdom
6 years ago
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Experience
Research Associate
Mar, 2010 - Present
14 years, 10 months
Centro de Investigación en Psicología Económica y del Consumo (CEPEC-UFRO)
Mar, 2010 - Present
14 years, 10 months
Assistant researcher in the FONDECYT Project No. 1090179 (2009-2010): "Economic Literacy and Patterns of Consumption and Indebtedness in Pedagogy Students: Toward an Explanatory Model", and in Project FONDECYT No. 110711 (2011-2013): "Design, Validation and Evaluation of A pedagogical model of Economic Literacy in the Initial Formation of Teachers". I also briefly collaborated in the design of a financial education model for the Superintendency of Banks and Financial Institutions (2015).
Mar, 2010 - Present
14 years, 10 months
Data Analyst
Apr, 2014 - Apr, 2015
1 year
Universidad Católica de Temuco
Apr, 2014 - Apr, 2015
1 year
I managed and analyzed data and redacted reports on different levels (students, careers, Faculties and University). I also carried out specific analyzes for the elaboration of scientific papers and presentations, that contribute to the knowledge and diffusion of the experience of different programs in the University.
Apr, 2014 - Apr, 2015
1 year
Research Assistant
Jun, 2012 - Dec, 2013
1 year, 6 months
Universidad de La Frontera
Jun, 2012 - Dec, 2013
1 year, 6 months
I was responsible for the analysis of social representations in a nation-wide research project (FONDECYT No. 1120904, "Media and Power: Discourses of the Press and Adult Subjects of the Region of Araucanía on Justice / Injustice Around the State-Nation and Mapuche People Conflict") .
Jun, 2012 - Dec, 2013
1 year, 6 months
Education
Universitat Autònoma de Barcelona
2015 - 2016
1 year
PhD in Psychology of Communication and Change
Flag of
Spain
2015 - 2016
1 year
Universidad de la Frontera
2011 - 2013
2 years
Master in Psychology
Flag of
Chile
2011 - 2013
2 years
Universidad de la Frontera
2006 - 2011
5 years
Psychologist
Flag of
Chile
2006 - 2011
5 years
Qualifications
Quantitative Methods
2016
Universiteit van Amsterdam (Coursera)
This course will cover the fundamental principles of science, some history and philosophy of science, research designs, measurement, sampling and ethics. The course is comparable to a university level introductory course on quantitative research methods in the social sciences, but has a strong focus on research integrity. We will use examples from sociology, political sciences, educational sciences, communication sciences and psychology.
2016
Social and Economic Networks: Models and Analysis
2016
Stanford University (Coursera)
Learn how to model social and economic networks and their impact on human behavior. The course uses some empirical background on social and economic networks, an overview of concepts used to describe and measure networks, a set of models of how networks form, including random network models and strategic formation models, some hybrids models and how networks impact behavio (contagion, diffusion, learning, peer influences).
2016
R Programming
2016
Johns Hopkins University (Coursera)
Basic on how to program in R, how to use R for effective data analysis, how to install and configure software necessary for a statistical programming environment and describe generic programming language concepts as they are implemented in a high-level statistical language. The course covers practical issues in statistical computing which includes programming in R, reading data into R, accessing R packages, writing R functions, debugging, profiling R code, and organizing and commenting R code.
2016
Certifications
Academic Writing - Level 1
Academic Writing
US English - Level 1
US English
Spanish - Level 1
Spanish
Basic Numeracy - Level 1
Basic Numeracy
P
Preferred Freelancer Program SLA
Statistics - Level 1
Statistics
UK English - Level 1
UK English
Academic Writing - Level 2
Academic Writing
US English - Level 2
US English
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