Ridwan Olawin Email & Phone Number

San Francisco, California, Us

San Francisco, California, Us

Dublin 2, Ie

• Led construction of end-to-end knowledge graph in a team of 5 on 208 cryptocurrency research papers from arXiv enabling a natural language question-answering system showing the SPARQL conversions and graph triplets• Prototyped Stanford OpenIE and AllenNLP triplet extraction models and evaluated manually the quality of the knowledge graph on 100 random sentences resulting in an F1-accuracy of 0.25 and 0.49 respectively

New York, Ny, Us

- Hand out assignments and grade homework, exams, and papers- Proctor exams- Meet with students during office hours- Correspond with students via email and Courseworks- Take attendance- Obtain materials needed for classes, including texts and other materials

New York, Ny, Us

New York, Ny, Us

- Collaborated with a team of 4 to predict stock performance/price approximately 4 weeks ahead- Created a n1 high-memory machine on google cloud to train boosting and ensemble, dense neural network models with avg. time of 30 mins leveraging the pickle library to remove timeout issues due to large dataset (approximately 10GB)- Evaluated vanilla and tuned models using sharpe score (ss), a measure of mean per era correlation by standard deviation per era correlation with Vanilla Adaboost-Catboost Voting Regressor highly performing (ss = 0.7674)

New York, Ny, Us

- Delivered a Bookdown report in a team of 3 using R leveraging business licence data in New York city to analyze disparity in licenses issued across boroughs- Created an R-Shiny interactive component leveraging a map to efficiently visualize license acceptance rate distribution across industries, boroughs and ZIP codes over the course of eight years

San Francisco, Ca, Us

San Francisco, California, Us

- Owned end-to-end model development of a boosted tree classification model with BigQueryML to predict how probable a user is associated with a school based on behavioral data; model predictions covered about 57% of active users (93M users)- Converted problem statement into a two-step (candidate generation and re-ranking) binary classification task and under-sampled entire training data resulting in an 82% accuracy and 89% ROC AUC- Deployed model in a production environment to be leveraged in a 0-query search state and enable more relevant user content recommendations; programmed model retraining on new data monthly with Apache airflow

Philadelphia, Pennsylvania, Us

(Courses: Software Architecture I, II; Data Structures; Web and Mobile Development; etc)- Led class discussions and answered student questions.- Evaluated student essays, projects, labs, tests and other assessments.- Maintained records on student progress/grades.

Conshohocken, Pennsylvania, Us

- Built an administrative feature called data-collection for boomi's integration platform leveraging the Spring Framework; Eliminated federal spillage of all customer/agent data and restricted data access to only super admins- Executed Jenkins jobs such as install, delete, deploy on AWS cluster using Ansible to automate infrastructure of internally operated microservices such as boomi and data-lake- Presented weekly in scrum meetings to teammates about applied design developments and updates of assigned tasks

Exton, Pa, Us

- Designed and demoed a new version of an internally utilized API; Released and pushed the API to a production environment for use by more than 50 agents and customers- Resolved codebase of company's ReactJS life-insurance platform by removing up to 95% of bugs and implemented cross-platform usability of form pages based on software specification document

Philadelphia, Pa, Us

- Worked on the front-end of a cloud-based exam delivery application by migrating from its existing Angular 2 Framework to Angular 4 Framework which reduced the bundled file sizes by 60%- Implemented object-oriented design techniques to perform feature additions and bug fixes- Wrote unit test cases for components of the application to improve code-quality

Philadelphia, Pennsylvania, Us

- Designed the user interface of a web-based survey application with the goal of improving its reliability and completion- Researched user-centered design techniques to explore data security to comply with IRB requirements- Modified and tested prototypes of the application on live users in order to explore its impact while in use

Master'S Degree, Data Science

Bachelor Of Science (Bsc), Software Engineering

High-School Graduate, Science Class