John Evans Okyere

Hi, I'm John Evans Okyere

Designing predictive models, crafting recommendation engines, deploying production-ready RAG applications, and automating workflows with n8n, turning data into real-world impact.

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About Me

Turning Data into Impact

Words I Live By

Fav Quote:
“We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard.” — John F. Kennedy

This quote reminds me of my own path in data science and AI. I didn’t choose this field because it was easy—I chose it because I love solving hard problems. From teaching myself programming to building real-world projects in machine learning and automation, every challenge has been a step forward. Just like going to the moon, it’s the difficult journeys that shape us the most and create the biggest impact.

RAG & Conversational Agents and Chatbots
Predictive Modeling and Recommendation Systems
Clean, Scalable Code: Python, SQL & APIs
Model Deployment & MLOps in the Cloud
n8n Automation & Workflow Optimization
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Projects Completed
Across ML & Data Analytics
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Years Experience
In Data Science & ML
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Sales Increase
Achieved at Shaq Express
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Certifications
In ML & Data Analytics

Skills & Expertise

Technologies and tools I use to bring ideas to life

Programming Languages

Python 90%
SQL 85%
React/JavaScript 60%

ML/AI Frameworks

Scikit-learn XGBoost Random Forest Pandas NumPy PyTorch KNN Clustering Regression Dialogflow NLTK

Cloud & DevOps

AWS Cloud Git/GitHub Docker CI/CD MLOps n8n FastAPI Flask Streamlit

Data Tools & Visualization

Tableau Excel MySQL Matplotlib Seaborn Plotly Jupyter VS Code PyCharm

Featured Projects

Showcasing real-world applications of machine learning and data analytics

Experience & Education

My professional journey and academic background

Professional Experience

Education & Certifications

Let's Work Together

Ready to collaborate on exciting data science projects? Let's discuss how we can solve complex problems with data and AI.

Email

johnevansokyere@gmail.com

Phone

+233 544954643

Location

Accra, Ghana