OC

AI Engineer

OjongClinton

Ojong Clinton

Building a portfolio from the ground up — project by project, one chapter at a time. LLM evaluation, RAG, agents, responsible AI and more.

View ProjectsRead Writing →
scroll
LLM Evaluation✦RAG Systems✦Responsible AI✦Prompt Engineering✦Dataset Engineering✦Model Fine-tuning✦Streamlit✦FAISS✦RAGAS✦Detoxify✦Hugging Face✦Python✦LLM Evaluation✦RAG Systems✦Responsible AI✦Prompt Engineering✦Dataset Engineering✦Model Fine-tuning✦Streamlit✦FAISS✦RAGAS✦Detoxify✦Hugging Face✦Python✦

Projects

View all →
01

Toxicity Stress-Test & Moderation Pipeline

Live

Python · Detoxify · Ollama · Streamlit · pandas · seaborn

phi3:mini — the smallest model — outperformed both larger models on safety.

02

Prompt Robustness Evaluation Harness

Live

Python · Ollama · Plotly Dash · ROUGE · BLEU · LLM-as-judge

CoT pushed Q&A accuracy to 100% — but scored the lowest robustness of all strategies.

03

Adaptive Prompt Optimization Pipeline

Live

Python · Ollama · Plotly Dash · DSPy-inspired · networkx

89% token reduction with a higher score. The optimizer found it automatically.

04

RAG Evaluation Pipeline with RAGAS

Planned

Python · FAISS · sentence-transformers · RAGAS · Streamlit

Benchmarking chunk size & top-k retrieval across 4 RAGAS metrics.

About

Senior frontend engineer with 4+ years shipping production software — currently working remotely as Senior Frontend Developer at Codezys (France), and previously Lead Developer at Adipster Tech (Hong Kong). BSc in Computer Science, University of Yaounde 1. Now making a deliberate, systematic move into AI engineering. Not a career change — an extension. Four years of building production APIs, data pipelines, and team-facing tooling means I think about AI systems the way engineers do: reliability, observability, measurable outcomes. Every project here ships with real numbers because that's the only kind that matters.

4+
Years in production
3
AI projects shipped
BSc
Computer Science
Remote
Based in Yaounde
Aug 2023 — Present

Senior Frontend Developer — Codezys

25+ React components, 12+ API integrations, 35% reduction in dev time

Remote · France
Dec 2022 — Jun 2024

Lead Software Developer — Adipster Tech

Python automation, 50k+ records/month, led team of 4, 60% processing time reduction

Remote · Hong Kong
Mar 2021 — Sep 2022

Frontend Developer — Idealbox

E-commerce platform, 2000+ users, 99.5% uptime, page load cut from 4s to 1.8s

Yaounde, Cameroon

Don't be a stranger

Let's Talk

hello@ojongclinton.com