CAREER & TRACK RECORD
Experience
My engineering trajectory — high-impact roles, production architectures, and the technologies powering them.
Prompt Engineering Course Developer and Tutor
Stringify
•
Mar 2026 – Present
- Developed a prompt engineering course for business leaders, career professionals, students, and tech-adjacent professionals.
- Deliver the course in cohorts on a contract basis.
Prompt Engineering
Course Development
Training
AI/ML Engineer
Algorythme
•
Nov 2025 – Present
- Designed a multi-tenant EdTech content-generation platform with FastAPI, Supabase, and Gemini, reducing curriculum-aligned lesson and assessment production from weeks to minutes.
- Architected a two-tier RAG pipeline using 400-character semantic child vectors in Pinecone hydrated from 2,500-character Redis parent payloads, anchoring responses to verified material and reducing hallucination.
- Engineered a longitudinal AI profiling engine that analyses chat transcripts and updates Redis profiles to adapt LLM pedagogy across sessions.
- Hardened pipelines against adversarial input with PBKDF2-HMAC authentication, JWT validation, Pydantic regex sanitisation, and Redis rate limiting.
Python
FastAPI
LangChain
Pinecone
Redis
Gemini
OpenAI
PostgreSQL
Docker
AI/ML Engineer
African Institute for Artificial Intelligence (AI4AI)
•
Feb 2025 – Oct 2025
- Deployed a secure multi-tenant RAG Knowledge Assistant with LangChain, Pinecone, AWS S3, and PostgreSQL, enforcing RBAC/ABAC controls with zero cross-tenant data leakage.
- Built an AI timetable scheduler for an NP-hard academic scheduling problem; greedy initialisation cut conflict rates by more than 70%, while conflict-directed mutation converged to zero-conflict schedules.
- Set up containerised deployment infrastructure with Docker, Prometheus/Grafana monitoring, and incident runbooks for production observability.
- Designed a mentorship-matching recommender across structured and unstructured profile attributes.
Python
FastAPI
LangChain
Pinecone
AWS S3
PostgreSQL
Redis
Docker
Prometheus
Grafana
AI Engineer
Mensah Philosophic Circle
•
Jan 2025 – Aug 2025
- Co-developed Hey Nova AI, an Azure OpenAI educational agent with live internet access, Azure AI Search, Redis, automated summarisation, and question generation.
- Designed a YOLOv8/InceptionResNet premises-security prototype that achieved more than 90% detection accuracy, with FAISS-backed audit-trail retrieval.
Python
FastAPI
Azure OpenAI
Azure AI Search
Redis
YOLOv8
InceptionResNet
FAISS
Machine Learning Engineer Intern
Zummit Africa
•
Jan 2024 – Jun 2024
- Built a zero-shot content-moderation proof of concept with Hugging Face BERT-family models, validating zero-shot classification as a scalable, label-free alternative to supervised pipelines.
- Developed retraining pipelines and evaluation scripts using accuracy, precision, recall, and F1-score.
Python
Hugging Face Transformers
BERT
Scikit-learn
Pandas