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Isaiah A.

Isaiah A.

AI & Machine Learning Engineer · Junior

Nigeria · Rate on request

Professional Overview

I build and deploy production-oriented AI and backend systems using Python, RAG, LLMs, hybrid retrieval, semantic search, BM25, embeddings, cross-encoder reranking, FastAPI, Docker, CI/CD, and cloud infrastructure. I can design document ingestion and indexing pipelines, build reliable APIs, implement evaluation and security, and turn AI concepts into practical, usable applications.

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

NLP & Prompt Engineering

Build natural language processing systems, fine-tune large language models, and craft reliable production prompts for AI-powered products.

MLOps & AI Infrastructure

Architect scalable ML infrastructure — CI/CD for ML, model versioning, experiment tracking, monitoring, and cloud deployment on AWS, GCP, or Azure.

Automation & AI Workflows

Build intelligent automation pipelines, integrate AI APIs into existing tools, and replace manual workflows with agentic AI systems.

Open to

Full-time Part-time Freelance Contract Contract-to-hire

Skills

Python RAG vector databases FastAPI CI/CD llm fine-tuning

Experience Level

Junior

Current location

Nigeria

Time Zone

Lagos UTC+1

Primary Work Language

English

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