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Opeyemi Akintola

@opeyemiakintola

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Artificial Intelligence Specialist turning raw data into ML-ready labeled datasets.

Nigeria

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What I'm looking for

I want to work in a stimulating, challenging environment where I can apply my numeracy and analytical skills to enhance organizational goals. I’m looking for growth, career development, and opportunities to become a better task achiever.

I’m an Artificial Intelligence Specialist with hands-on experience transforming raw data into structured, high-quality labeled datasets that improve machine learning models. I handle data cleaning, data transformation, and data normalization to keep datasets consistent and AI-ready. I also contribute to speech-to-text processing by mapping audio inputs to text outputs.

I specialize in data annotation across multiple formats—adding labels and tags to different dataset elements—while applying natural language processing to support intelligent systems. I’m highly analytical, self-motivated, and adaptable, and I’m known for meeting deadlines, embracing responsibility, and upholding high standards of integrity.

Before specializing in AI, I built strong financial foundations through roles including Assistant Accounting Officer and Digital Banking Executive. With a HND in Banking and Finance (Distinction), I bring numeracy, careful analysis, and clear communication to every project I support.

Experience

Work history, roles, and key accomplishments

Current

Artificial Intelligence Specialist

Current

Carlcare Development Nigeria Limited

May 2023 - Present (3 years 1 month)

Cleaned, transformed, and normalized datasets, then annotated and labeled data to build high-quality training sets for machine learning. Converted speech signals into text by mapping audio inputs to transcripts.

Data Cleaning data transformation Data Normalization Data Annotation Data Labeling Datasets

Assistant Accounting Officer

Haven Homes and Properties

Mar 2019 - Oct 2019 (7 months)

Recorded daily financial transactions including sales, expenses, and purchases, and updated the general ledger. Provided accounting support and other assigned financial assistance.

General Ledger Bookkeeping Transaction recording Accounting Support Financial administration Microsoft Excel

Digital Banking Executive

Skye Bank Plc

Oct 2016 - Feb 2018 (1 year 4 months)

Assisted customers to access financial data through desktop, mobile, and ATM services. Enrolled customers on E-channels, communicated digital product messaging, and reported issues or improvement opportunities to line managers.

E Channels Enrollment Customer Onboarding Digital Banking ATM Services Customer Communications

Industrial Trainee

Ogun State Agricultural Development Corporation

Oct 2015 - Sep 2016 (11 months)

Supported retail operations by checking work to prevent errors and maintain proper account balancing. Provided customer support via telephone, email, online chat, or in-person and resolved customer concerns.

Retail Operations Customer Support Inventory Management Problem Solving