Jose Vera Email & Phone Number

Willowbrook, Illinois, United States

• Integral member of a small, growing Data Science team, collaborating closely witha Marketing & Sales Manager to drive project delivery and strategic presentationsto company leadership.• Lead project presentations to executives, showcasing the project's strategicalignment and impacts.• Oversee the continuation and expansion of chatbot development from previousinternship, enhancing the system's capabilities in real-time data querying andsupporting decision-making… Show more • Integral member of a small, growing Data Science team, collaborating closely witha Marketing & Sales Manager to drive project delivery and strategic presentationsto company leadership.• Lead project presentations to executives, showcasing the project's strategicalignment and impacts.• Oversee the continuation and expansion of chatbot development from previousinternship, enhancing the system's capabilities in real-time data querying andsupporting decision-making processes.• Explore and assess new machine learning technologies and methodologies withpotential applications in improving battery testing and diagnostic systems, andexploring avenues for future projects in anomaly detection and data analysisautomation. Show less

Willowbrook, Illinois, United States

• Led the end-to-end development and deployment of a chatbot for real-time SQLdata querying, significantly accelerating data accessibility and supporting fasterdecision-making.• Engineered a prototype using ChatGPT, Azure OpenAI, SQL, and Microsoft BotFramework, ensuring seamless interaction between users and the company’sdatabase.• Implemented full-stack solutions to optimize both front-end user experience andback-end system performance.

Chicago, Illinois, United States

- Assist patrons with seating by giving directions and lighting paths.- Provide information about current and future events at facility.- Review tickets for authenticity and applicability to particular event.- Refuse admittance to patrons on basis of VIP Section policies or for lack of ticket possession. Greet and collected tickets of patrons at concert events.- Demonstrate respect, friendliness and willingness to help wherever needed.

United States

-Constructed predictive models by applying machine learning algorithms to large, structured datasets. Designed visualizations in excel/power bi to share analysis across a group of business users- Designed and developed advanced analytics algorithms using 1.2M data records to analyze and leverage battery test data from the Midtronics tools in the field to enable business users to make data-driven decisions- Collaborated with a project team of 3 members: data scientist, marketing and… Show more -Constructed predictive models by applying machine learning algorithms to large, structured datasets. Designed visualizations in excel/power bi to share analysis across a group of business users- Designed and developed advanced analytics algorithms using 1.2M data records to analyze and leverage battery test data from the Midtronics tools in the field to enable business users to make data-driven decisions- Collaborated with a project team of 3 members: data scientist, marketing and sales manager and business subject-matter experts to complete project deliverables and present a final showcase to leadership within Midtronics- Spearheaded a deep learning-based classification model, utilizing OpenAI's embeddings API, to categorize customer device issue descriptions accurately. Streamlined the categorization process, achieving an accuracy rate of approximately 75%- Evaluated ensemble methodologies, including stacking and blending, against legacy models. Analysis resulted in a small model enhancement, decreasing the log loss score by around 0.6% Show less

Greater Chicago Area