Brasilia, Distrito Federal, Brazil
$5/hr · Starting at $25
Data Scientist with 3+ years of experience. Strong mathematical background with Machine Learning and Statistics skills. Fast learner and like challenges.
Belo Horizonte, Minas Gerais, Brazil
Bachelor's degree in Information Systems from the Federal Institute of Minas Gerais (IFMG), postgraduate degree in Data Science and Neuropsychology from Facuminas. Researcher, works with data science
Sao Paulo, Sao Paulo, Brazil
$15/hr · Starting at $25
Hello, I have advenced skills on Excel (Including Macro) and Tableau. I work as Financial Controller and BI Analyst, im looking for some freelancer Jobs that i can work on weekends.
Rio De Janeiro, Rio de Janeiro, Brazil
$30/hr · Starting at $300
Data Engineering projects: Business requirements analysis Relational and dimensional data modeling Database performance tuning SQL language Data engineering ETL/ELT pipelines Data Warehousing/BI Data
Recife, Pernambuco, Brazil
In resume, I can help you by collecting, interpreting and adjusting data. Beyond that, I specialise in create predictive models, present results through infographics and apply machine learning techniq…
Itatiba, Sao Paulo, Brazil
BS in Physics, Python analyst with technical training in the IT area and MSc. Experience in building innovative IT solutions gained throughout a career developing software for data mining and optimiza…
Pelotas, Rio Grande do Sul, Brazil
$8/hr · Starting at $25
Hello, If you are searching for an experienced data scientist and data analyst who has hands-on practical experience, then you have just landed at the right place. Services you will get: Data preproce…
Diadema, Sao Paulo, Brazil
Software Developer since 1997. - Expert in Excel, Access, VBA, SQL, SPSS. - Experience in programming, data analysis, data validation, data migration, data conversion, macros, scripts.
$50/hr · Starting at $100
Crawls the select website with your requirements Scrape all site data scrape for time to time Use the site API (if its possible) or requests Selenium, if is dynamic Captcha solver Anti bot techniques
$20/hr · Starting at $50
Design and Development of Power BI Reports and Dashboards using many types of data source (Excel, Google Analytics, SQL Database ...) and with focus in give as many insights that could be given. Alw…
$45/hr · Starting at $500
Professional with extensive experience in Big Data, Data Science, Data Modeling, Database, SQL, BI, Software Engineering. MBA of Big Data Analysis by FIA - USP, an internationally recognized instit…
Natal, Rio Grande do Norte, Brazil
• I saw in Data Analysis an opportunity to grow both personally and professionally, as I possess many intrinsic characteristics that a data analyst should have. Each project offers a multitude of anal…
Bezerros, Pernambuco, Brazil
I can do Web Scraping and Data Scraping and Data Extraction. Have you ever searched a lot of items to save in an excel or csv file and it took hours or days of your work? Are you in the marketing area…
$30/hr · Starting at $25
I am a data analyst with very good skills in Python and SQL. I can see insights from complex datasets, thinking critically, and use analyses with strategic objectives. Effective communicator, preproce…
Vila Velha, Espirito Santo, Brazil
$15/hr · Starting at $60
I have experience with data cleaning and analysis. Data cleaning, transformation and visualization are my favorite. I can work easily with python (numpy and pandas), SQL, and command line. I am always…
porto alegre, Rio Grande do Sul, Brazil
$35/hr · Starting at $200
I am an experienced Business/System Analyst, and have a bachelor's degree in Computer Science at UFRGS My focus activity is in data analysis, specially automated data generation and backtesting for tr…
Joinville, Santa Catarina, Brazil
Especialista em Extração, Limpeza e Manipulação de Dados (Web Scraping, ETL e Data Pipelines). Eu uso Python, R e ferramentas de automação (BeautifulSoup, Selenium) para transformar dados brutos em in…
$30/hr · Starting at $70
Graduated from PUC Minas (Information System) and Isolated discipline at DCC - UFMG in Advanced Database and Processing in Massive Datasets. Post Graduated in Data Science/Big Data (PUC Minas). Profes…
Maua, Sao Paulo, Brazil
$25/hr · Starting at $25
I have more than 33 years of experience in the IT area in development, research and mentoring, working in the digital transformation of countless companies, bringing technology to meet the business ne…
Ipiau, Bahia, Brazil
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I am willing to do any work by dedicating myself as much as possible. I have a lot of knowledge and ease in dealing with technology.