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Ingrid's photo

Ingrid S.

USD $50/hr
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Maths, Stats, Calculus, SAT Tutor

Tutor Information

About

Tutor with many years of experience in Mathematics, Algebra, Calculus and Statistics. I work with high school students and university students. I help a lot of students to graduate !! My approach is straightforward: clear, short theory reminders full of examples are followed by a series of practical exercises. The aim is to acquire knowledge gradually, by focusing on one concept at a time. You will be surprised how fast the most complex material can be mastered just by breaking it down and go into detail! Among the subjects I taught were Introduction to Statistics, Principles of Mathematics, Calculus (all levels), Mathematical Statistics, Statistical Inference, Linear Algebra, Econometrics, Design of Experiments, Research Project in Statistics, and SPSS course. 1) Applied Statistics (all levels) 2) Mathematical Statistics and Probability 3) Regression Models 4) Linear Algebra 5) Calculus

Location

Leça do Bailio, Porto, Portugal

Language

English, Portuguese, SPANISH

Timezone

Europe/London

Levels

Middle School
High School
College/University
Professional

Education

Universidad de Salamanca

2004 - 2007
Research Analyst (Capacidad de Investigadora), STATISTICS
CHAID, Biplot Methods, Multidimensional Scaling (MDS), STATIS DUAL, Discriminant Analysis, Parametric Tests, ANOVA, Multivariate and Logistic regression, clustering.

Universidade do Porto

1998 - 2002
Applied Mathematcis, Mathematics
Statistics, Basic descriptive statistical analysis, Probability and advanced statistical theory, Probability Distributions, Time Series Analysis, Bayesian Techniques, Advanced Calculus, Algebra, Differential Equations, and Proofs of theorems, Numerical Analysis, Topology.

Work Experience

Clip

September 2018 - present
Upper School Teacher
• Teach Mathematics, Further Mathematics and Statistics to form 9, 10, 11 and 12 • Writing reports • Prepare students for Cambridge exams • Private Tutoring

BIAL Pharmaceutical Industry

April 2014 - August 2018
Biostatistician
• Performing clinical trials and statistical analysis using SAS software • Collaboration with trial management clinicians • Design clinical trials • Assisting with protocol developments and data management • Review protocols for completeness • Write, develop and review SAP's • Review Integrated Analysis Reports • Provide sample size calculations • Prepare and review reports • Assist in programming of outputs • Writing all statistical sections in publications and CSRs • Review Risk Management Plan (RMP) • Collaborate with scientists in support of external publications • Build strategic partnerships with collaborators and promote statistical thinking in decision making in nonclinical areas of drug development • Bayesian analysis and Network Meta-Analysis using SAS, Winbugs , RStudio and STATA • Meta-Analysis and Network Meta Analysis to determine the efficacy of benzodiazepines • Used of Number needed to treat (NNT) to help the Marketing Team making decisions and launching a new product. • Use of SAS, R code to create all the programs needed to address requests.

Independent Consultant

January 2013 - April 2014
Independent Consultant
• Teach Statistics and SPSS • Teach Econometrics, Algebra Linear, Mathematics and Calculus • Data Analysis using SAS and SPSS • Achieved SAS Certified Base Programmer for SAS 9 (score 86%)

European Central Bank

January 2012 - December 2012
Economist Statistician at Securities & External Statistics Section (ETS)
• Supported the day to day business of the Centralized Securities Database ( CSDB) • Built several Metrics related to Data Quality Management (DQM) named Residual Maturity and Yield to Maturity Curve which covers residual maturity brackets and respective yields, ideally by sector or issuer • Regular meetings with different business areas to keep them up to date about the developments of the metric developed and to be sure that all user requirements are going to be fulfilled • Maintained and further developed the Data Quality Metrics and its business objects environment • Supported users with special data requests, which were not covered by the current implementation of the CSDB database • Drafted documentations and guidelines • Trained ECB users in building reports using Business Objects tool (BO) • Analyzed statistical and qualitative information, prepare reports and communicate to internal and external stakeholders

European Central Bank

May 2009 - May 2011
Business Analyst/IT Expert, Analytical Domain Applications Division (ADA)
• Responsible for the planning, development of Data Quality Management Project and Rating Project • Gather business users requirements (in this case, coming from CSDB Team and Risk Management Team) and translated them into technical solutions • Involved in building up a ratings database, an extension of the CSDB • Contributed to developing analysis plans and final analysis in the Ratings Project and Data Quality Management Project • Defined, designed and developed Business Objects (BO) universes and Reports for Ratings Project and Centralized Securities Database (CSDB)Team • Interacted with users to understand report requirements and build Universes and BO Reports developments • Regular meetings with different business areas to keep them up to date about the developments of the data quality targets and to be sure that all user requirements are going to be fulfilled • Conducted training to users on the Business Objects tools as reporting environment • Maintained and further developed the Ratings and Data Quality Management projects and its business objects environment • Performed statistical analyses in the final reports (Cross tables, charts and relative frequency tables) • Assisted with or undertake technical consultations with internal and external teams • Responded to inquiries or complaints from customers, or colleagues from other business areas (Technical Support) • Troubleshooting of potential problems in the data processing • Supported users with special data requests, which were not covered by the current implementation of the CSDB • Drafted documentations and guidelines • Identified the general cause of any reporting issues, report to my team and find a solution • Presented final reports developed and implemented to internal and external stakeholders • Delivered high quality project implementations in Business Intelligence using Business Objects solutions to our clients (CSDB Team and National Central Banks) • Analyzed statistical and qualitative information, prepare reports and communicate to internal and external stakeholders

European Central Bank

May 2008 - October 2008
Statistics Intern at Monetary Financial Statistics (MFS)
• Collected, compiled and analyzed statistical information from a variety of sources following ECB data requirements • Contributed to the compilation, statistical analysis and dissemination produced by the division

Several institutions

September 2002 - April 2008
Mathematics, Statistics, Econometrics and SPSS teacher/trainer
• Designed training modules and material as well as planning classes in Statistics and SPSS • Teached Statistics and SPSS • Teached Econometrics, Algebra Linear, Mathematics and Calculus