Joseph Cashell Email & Phone Number

Hanoi, Vn

Singapore, Singapore

• Helped identify correlations between platform-observed data and seller-reported data on various e-commerce sites in Asia.• Projected e-commerce quarter-to-quarter growth for various sites based on observed sales changes across many observed products.

Hanoi, Hanoi, Vietnam

• Assisted in various projects to visualise and present complex data using Tableau in order to aid non‑technical staff in their business decisions.• Worked alongside Vietnamese software engineers to assist in the translation of technical documentation for in‑house applications.

London, England, United Kingdom

• Collaborated with the purchasing team to identify best-suited features for the task.• Combined datasets from multiple sources into a single SQL database.• Managed a PostgreSQL database amidst access from multiple users.• Integrated multiple geospatial datasets of varying granularities into a single square kilometre grid.• Cleaned and processed data using a combination of SQL queries and Python code.• Used PostGIS, an extension of PostgreSQL specifically designed for the handling of geospatial data. Used the provided functions as part of data cleaning and processing.• Connected QGIS software to the database and used it to provide interactive visualisations of the data.• Took individually low-value features and combined them into composite features that acted as important metrics in identifying profitable locations for the client.• Created unit tests to ensure consistent product quality.• Generated an estimated 50% savings on consultancy expenses and 10% on expenses incurred pursuing ultimately unprofitable investments.

Hanoi, Vietnam

• Scraped past league data found online and organised the unstructured data into an SQL database making it available for analysis by python.• Engineered, in Python, a modified neural network to work with interdependent data points and used this machine learning model to predict match outcomes (win/draw/lose) to an accuracy of 65%.• Engineered, tested, and implemented the league’s fantasy football game heightening the prestige of the league and drawing in greater support from both fans and sponsors.• Analysed league data and publicised findings on the league website creating greater reach for the league on social media.• Created the league website to act as a hub for important league information.• Established a private forum for team representatives improving communication within the league and leading to a reduction in both conflict and misconduct.

Hanoi, Vietnam

• Upgraded the school to a standards-based grading system providing clearer identification of learning objective progress and therefore morefocused lessons leading to improved student grades.• Carefully constructed student feedback forms and formulated an algorithm to identify individual teacher development areas improving teaching quality within the school.

Hanoi, Vietnam

• Restructured the International mathematics curriculum to run in parallel with the Vietnamese curriculum allowing both curricula to reinforce each other leading to a greater retention rate of course material.• Directed an introductory programming class, teaching processing to middle school students with low English proficiency.• Established and coached Wellspring’s first girls football club.

Cork, Ireland

• Wrote LabView code to allow an array of devices to interface with one another and wrote Python code to generate data visualisations.• Hypothesised solutions to thermal crosstalk issues on photonic devices.• Modelled thermally accurate photonic integrated circuits as per hypotheses and used models to reduce chip size as well as restructure chip to allow for faster mounting time.• Presented at physics conferences and discussed research with industry and research professionals to establish future collaborations.

• Investigation of laser linewidths by method of self-heterodyne detection and development of a laser protection circuit.

Master Of Science (Msc), Integrated Photonics

Activities and Societies: Mountaineering Club, Physics & Astronomy Society

Bachelor Of Science (Bsc), Astrophysics, Second Class Honours Grade 2

Activities and Societies: Mountaineering Club, Physics & Astronomy Society