DK

Dennis Kusorgbor

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I’m Dennis Kusorgbor, a detail-oriented AI Data Trainer and Finance & Operations professional with hands-on experience improving AI performance through reinforcement learning from human feedback (RLHF), as well as…

About

I’m Dennis Kusorgbor, a detail-oriented AI Data Trainer and Finance & Operations professional with hands-on experience improving AI performance through reinforcement learning from human feedback (RLHF), as well as building reliable data pipelines through evaluation and annotation workflows. I also bring a strong foundation in computer vision and image/video labeling, ensuring quality, accuracy, and consistency across datasets.

On the operations and finance side, I’ve worked in healthcare and non-profit settings where I handled revenue collection, bookkeeping, budgeting, financial reporting, and grant/project support. I’m passionate about optimizing processes, reducing risk, and communicating effectively with stakeholders—whether coaching a community program or supporting organizational growth through structured reporting and operational discipline.

  • 10 years' experience
  • Joined October 2026

Industry experience

  • Computers & Electronics
  • Financial Services
  • Healthcare
  • Non-Profit Organization
  • Education
  • Other

Work experience· 10 roles

Advanced AI Data Trainer · Invisible Technologies Inc.May 2024 – Present · 2 yrs 7 mos

Train and evaluate large language models (LLMs) using Reinforcement Learning from Human Feedback (RLHF) to improve reading comprehension, writing quality, summarization accuracy, and semantic interpretation. Apply structured, data-driven evaluation methods and quality benchmarks to ensure reliable model behavior and measurable improvements.

Agent Operator · Invisible Technologies Inc.Mar 2023 – Sep 2023 · 7 mos

Analyzed and processed data to support improved business outcomes.

Administrative Assistant · U.S.-Ghana Alumni Association LBG (Non-Profit)Oct 2021 – Jun 2024 · 2 yrs 9 mos

Supported the conceptualization and implementation of organizational programs and community projects. Performed bookkeeping, financial reporting, and budgeting duties to ensure accurate financial records. Provided secretarial and administrative support, including stakeholder communication and scheduling.

Administrative Assistant · US-Ghana Alumni Association LBG (Non-Profit)Oct 2021 – Jun 2024 · 2 yrs 9 mos
Revenue Officer · Shai Osudoku District HospitalSep 2020 – Oct 2021 · 1 yr 2 mos
Administrative Intern · BooksieSep 2019 – Dec 2019 · 4 mos
Administrative Intern · BooksySep 2019 – Dec 2019 · 4 mos
Writer & Co-Founder · Kojo WritesJan 2018 – Jan 2021 · 3 yrs 1 mo

Education

Bachelor of Science, Business Administration (Accounting and Finance) · Accra Institute of Technology2022 – 2026
Certificate, Leadership and Management in Health · University of Washington2023
High School Diploma (Exchange Student) · Everett High School / Kennedy-Lugar Youth Exchange & Study (YES) Program2014 – 2015
West African Senior School Certificate Examination (WASSCE), General Arts · Keta Senior High Technical School2012 – 2016

Certifications and awards· 10

ISO/IEC 27001:2022 Lead Auditor2022 – 2026
Asana Workflow Specialist Certificate2022 – 2026
Google Data Analytics Professional Certificate2022 – 2026
Ghana Basketball – IBU Coaching Course, Level 12022 – 2026

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