Jeremiah Ayensu
Accra
Summary
Innovative AI Engineer with expertise in generative modeling, computer vision, and RAG systems, specializing in healthcare and financial technology applications. Proven track record of deploying production-ready AI solutions using cloud infrastructure (AWS, Azure) and implementing LLMOps best practices. Combines strong technical capabilities with practical business applications to deliver impactful AI systems that solve real-world problems.
Overview
2
2
years of professional experience
Work History
Senior AI Engineer & Team Lead
MinoHealth AI Labs
12.2023 - Current
- Led development of a Multimodal Large Language Model (MLLM) for healthcare applications by curating and cleaning 10M+ medical data samples across various modalities
- Optimized training of an 18B parameter model using deepspeed zero 3 on a single node with 8 NVIDIA A100 GPUs, reducing training time by 30%
- Implemented MLOps pipeline for fine-tuning a 34B parameter medical MLLM using Low Rank Adaptation (LoRA) on AWS infrastructure
- Designed and deployed a robust evaluation framework improving model performance metrics by 45%
- Established production monitoring using Grafana and Prometheus, achieving 99.8% system uptime
- Developed a computational pipeline for generating and validating novel antibodies and compounds for drug discovery applications.
- Co-facilitated a workshop on the productionization and commercialization of AI systems in collaboration with RAIL KNUST.
- Contributed to the development of Ghana's National AI Strategy through participation in formulation sessions organized by the Ministry of Communication, Digital Technology and Innovation.
AI Engineer
Dodo Technologies (Contract)
10.2024 - 03.2025
- Developed Dodo Intelligence, a RAG-based system centralizing enterprise application documentation.
- Engineered AI platform offering automated contextual support for banking and enterprise clients, improving workflow by about 35%.
- Implemented automated communication handling and intelligent chatbot functionalities.
- Developed tailored conversational AI systems for finance sector enhancing relationship management.
AI Consultant
Gerson Lehrman Group Inc. (Contract)
11.2024 - 12.2024
- Provided consultation for 1 client conducting research on AI health platforms.
AI Engineering Instructor
Trestle Academy (Part-Time)
04.2023 - 12.2024
- Designed and delivered AI/ML curriculum focused on healthcare and agricultural applications.
- Presented at AI summits and webinars on emerging applications of machine learning.
- Facilitated bootcamps covering fundamentals through advanced applications of ML/AI for over 200 trainees.
AI Engineer
Profila (Contract)
04.2024 - 10.2024
- Performed data analytics and cleansing for privacy and legislation documents.
- Developed and implemented an NLP semantic search system to effectively retrieve relevant documents from a vector database using user queries as context for accurate response.
- Implemented a cutting-edge AI system with RAG to improve user interpretation of data privacy policies on the Profila platform.
- Successfully integrated an AI system into the profila platform to fulfill user and brand needs.
AI Engineer
Suprcede (Contract)
02.2023 - 02.2024
- Developed conversational agents using RAG technology for real estate applications on various platforms such as Telegram and WhatsApp.
- Developed auto-generating mechanisms.
- Designed and implemented multi-agent systems utilizing various multi-agent frameworks.
AI Engineer
Really Great Tech
08.2023 - 10.2023
- Implemented computer vision methodologies in the analysis, processing, and training of models for photoplethysmography (PPG) signals obtained from medical-sensor devices.
- Applied transfer learning techniques to enhance TTCs by utilizing a ResNet architecture as the backbone, along with projection and prediction heads, to develop a self-supervised learning model (SIMCLR, BYOL) for a vision transformer.
- Acquired proficiency in PyTorch model training specifically tailored to classify PPG signal quality.
- Applied dimensionality reduction techniques including UMAP and t-SNE to transform high dimensional signal data embeddings into 2D projections
- Deployed serverless and terraform infrastructures to AWS.
- Optimized AWS step function and state machine codes.
- Automated setup processes for AWS utilizing Ansible and shell scripts.
- Organized and categorized signal data for different topics, distinguishing between training, validation, and testing datasets.
Education
Bachelor of Science - Industrial Engineering
Kwame Nkrumah University of Science And Technology
Kumasi-Ghana09.2022
Skills
Core AI/ML: Deep Learning, TensorFlow, PyTorch, Generative Adversarial Networks, Statistical Modeling
LLM Specialization: LangChain, Haystack, Retrieval Augmented Generation (RAG), LLMOps for Production
Cloud & Deployment: AWS, Azure, Render Web Service, FastAPI, Flask, Serverless, Terraform
Data Science: Data Analysis, Data Visualization
Languages: Python
Research
1. Darlington Akogo, Jeremiah Ayensu, Nana Sam, Gertrude Hattoh, Prince Nyarko, Solomon Eshun, Mohammed Alhasan, Henrietta Mensah-Brown, Peter Quashie, "Moremi Bio Agent: Application of A Foundation Model and End-to-End Automation in the Design and Validation of Monoclonal Antibodies Targeting Plasmodium falciparum Invasion Complex", Early Access, bioRxiv, 2025.
https://www.biorxiv.org/content/10.1101/2025.02.12.637967v1
2. Darlington Akogo, Jeremiah Ayensu, Joshua Ntow Opare-Boateng, Gertrude Hattoh, Prince Nyarko, Solomon Eshun, "Moremi Bio Agent: Leveraging Agentic Large Language Model for the Discovery of Broad-Spectrum Antibiotics for Enterobacteriaceae" 2025.
3. Darlington Akogo, Jeremiah Ayensu, Gertrude Hattoh, Prince Nyarko, Solomon Eshun, "Can Large Language Models Design Biological Weapons? Evaluating Moremi Bio Agent" 2025.
Accomplishments
- Winner (2nd place) of the AfricAIED Hackathon (2024)
- Tensorflow Developer Certificate in 2023: Zero to Mastery - Udemy (2023)
- Deep Learning: Image Generations with GANs and Diffusion Models - Udemy (2023)
- Amazon Web Services - Udemy (2023)
- Deep Learning: Natural Language Processing with Transformers - Udemy (2022)
- Best Graduating Industrial Engineering Student (9th College of Engineering Career and Awards Fair) (2022)
- BSc. Industrial Engineering (First Class Honors) (2022)
- Python for Data Science and Machine Learning Bootcamp - Udemy (2021)
Languages
English
Advanced (C1)
Timeline
AI Consultant
Gerson Lehrman Group Inc. (Contract)
11.2024 - 12.2024
AI Engineer
Dodo Technologies (Contract)
10.2024 - 03.2025
AI Engineer
Profila (Contract)
04.2024 - 10.2024
Senior AI Engineer & Team Lead
MinoHealth AI Labs
12.2023 - Current
AI Engineer
Really Great Tech
08.2023 - 10.2023
AI Engineering Instructor
Trestle Academy (Part-Time)
04.2023 - 12.2024
AI Engineer
Suprcede (Contract)
02.2023 - 02.2024
Bachelor of Science - Industrial Engineering
Kwame Nkrumah University of Science And Technology
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