Derrick Ofori

Derrick Ofori Email and Phone Number

Data Automation Analyst @ Zoro UK
London, GB
Derrick Ofori's Location
Leicester, England, United Kingdom, United Kingdom
About Derrick Ofori

Data-driven professional with over 4 years in machine learning, artificial intelligence (AI), natural language processing (NLP), data science and statistical analysis. Proficient in leveraging advanced data analytics tools and techniques to create actionable insights and drive business decisions. Experienced in developing and maintaining interactive dashboards, applying large language models for various tasks, and automating data processes. Proven ability to collaborate with diverse teams and deliver tailored data solutions across various industries. Committed to continuous learning and staying at the forefront of emerging data technologies.

Derrick Ofori's Current Company Details
Zoro UK

Zoro Uk

View
Data Automation Analyst
London, GB
Website:
zoro.co.uk
Employees:
88
Derrick Ofori Work Experience Details
  • Zoro Uk
    Data Automation Analyst
    Zoro Uk
    London, Gb
  • Zoro Uk
    Junior Data Automation Analyst
    Zoro Uk Jan 2024 - Present
    Leicester, England, United Kingdom
    • Applying and deploying large language models/generative AI models such as GPT-4, Gemini, and other open-source models (Mistral, LLaMA, Phi) to support digital merchandising. • Creating and maintaining detailed dashboard reports in Looker Studio to provide real-time insights for management. These dashboards include key performance indicators (KPIs), trend analysis, and detailed visualisations to support data-driven decisions.• Using Google BigQuery and its Python client to perform efficient data querying and storage. This involves writing complex SQL queries, optimising data retrieval, setting up scheduled queries and views, and regularly extracting, transforming, and loading (ETL) data to keep datasets up-to-date for analysis.• Developing and sustaining programmes that automate and speed up the product line extension (PLE) process. This includes creating scripts and tools to streamline adding new products, ensuring accurate product information, and integrating new products seamlessly into existing categories and merchandising strategies.• Designing and implementing an anomaly detection model that uses NLP and text embeddings to identify miscategorised products and propose appropriate categories, thus improving product discoverability and user experience. This led to the reduction of miscategorised products on site by 20%.• Employing advanced unsupervised machine learning techniques (clustering), NLP and word embedding models to create product variants and families. This process enhances user experience by grouping similar products, improving site navigation, and increasing sales through better product recommendations.• Developing and overseeing several vector databases to facilitate fast data retrieval and analysis. These databases are used for product categorisation, querying similar products, and more, supporting quick access to relevant data and enhancing decision-making and operational efficiency.
  • Fiverr Freelancers (Buyer And Seller)
    Freelance Data Scientist
    Fiverr Freelancers (Buyer And Seller) Nov 2020 - Jan 2024
    • Performed data analysis and built tailored data visualisations with Python and R to illustrate complex datasets in an understandable and engaging manner, facilitating client decision-making.• Applied NLP techniques using libraries like spaCy and NLTK to analyse and derive insights from text data.• Collaborated with diverse clientele across sectors such as cybersecurity, healthcare, academia, and many others to address unique business challenges through data-driven solutions.• Designed, implemented, and evaluated machine learning models, including but not limited to Random Forest, Linear Regression, XG Boost and K-means clustering to extract insights and drive business decisions for diverse clientele.

Derrick Ofori Education Details

Frequently Asked Questions about Derrick Ofori

What company does Derrick Ofori work for?

Derrick Ofori works for Zoro Uk

What is Derrick Ofori's role at the current company?

Derrick Ofori's current role is Data Automation Analyst.

What schools did Derrick Ofori attend?

Derrick Ofori attended University Of Gloucestershire, Kwame Nkrumah'​ University Of Science And Technology, Kumasi.

Who are Derrick Ofori's colleagues?

Derrick Ofori's colleagues are Jazz Mann, Romie Saini, Lara Crane, Mark Tomlinson, Mark Shinton, Isabella Bifulco, Gheorghita Cristea.

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