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AI & Machine Learning Engineer • Full-Stack Developer

Hello, I’m Vincent Tettey
engineering intelligent models, full-stack systems, & microservices.

I build AI-powered products, data-driven apps, and portfolio websites that are easy to use and built to last. My focus is always on solving real problems with clean, reliable code.

5+ Featured AI & ML Systems
AI / ML End-to-End Solutions
Rust / Automation Backend & AI Agents
Vincent Tettey
Available for AI / Machine Learning, Software Engineering and Data Science Roles
Open to Opportunities Full-Stack AI Architecture & Engineering

Designing enterprise microservices, LLM agent workflows, and quantitative modeling frameworks.

Systems & Backend High-Performance Infrastructure

Skilled in Rust, Python, FastAPI, React/Redux Toolkit, Docker containerization, and SQL systems.

About Me

I combine web development, machine learning, and applied AI to build products that solve real problems, from the first idea to the finished product.

I am a performance-driven AI/ML Engineer with expertise in building end-to-end intelligent applications, NLP workflows, microservices, and predictive systems. Currently pursuing my BSc. in Actuarial Science at KNUST, I combine statistical inference with modern software engineering practices.

My work spans full-stack AI development, ranging from asynchronous backend microservices integrated with LLM tool-calling engines to real-time vision-based autonomous navigation logic.

Rust Python PyTorch FastAPI React & Redux Docker NLP & LLMs SQL & BigQuery

Scalable AI Microservices

Designing asynchronous RESTful endpoints and agent workflows powered by LLM tool-calling capabilities.

Quantitative Modeling

Leveraging statistical analysis, probability theory, and machine learning to extract insights from high-dimensional datasets.

STEM Mentorship

Computing instructor introducing algorithmic thinking, structured problem solving, and software logic to students.

Services & Expertise

Architecting intelligent software, full-stack systems, and modern web applications.

🤖

AI & LLM System Engineering

Designing autonomous AI agents, tool-calling frameworks, NLP classification, and custom machine learning pipelines.

Backend Microservices & APIs

Building high-performance asynchronous APIs using FastAPI, Rust, SQLite3, PostgreSQL, and Docker containerization.

🌐

Full-Stack Web Development

Creating responsive web interfaces and state-driven frontend applications using React.js, Redux Toolkit, and Streamlit.

📊

Data Science & Analytics

Feature engineering, quantitative analytics, statistical modeling, and predictive ML classification pipelines.

Technical Skills

Languages, frameworks, and developer tools across the machine learning stack. (Swipe to explore on touch screens)

Rust Python (Advanced) PyTorch FastAPI React.js Redux Toolkit Docker SQL (PostgreSQL, BigQuery) TensorFlow Scikit-Learn XGBoost LLM Tool Calling Transformers Streamlit Git / GitHub CI/CD Pipelines C / C++ Linux / Bash Rust Python (Advanced) PyTorch FastAPI React.js Redux Toolkit Docker SQL (PostgreSQL, BigQuery)

Licenses & Certifications

Credentials in AWS, SQL, and predictive analytics. (Swipe horizontally on mobile)

AWS for Data Science certificate

AWS for Data Science

Simplilearn • SkillUp (2026)

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Intro to BigQuery and SQL certification

Intro to BigQuery / SQL

Kaggle (2026)

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Python for Data Science credential

Python for Data Science

3IXL EDUTECH (2025)

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Web Scraping in Python certificate

Web Scraping in Python

Simplilearn • SkillUp

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AWS for Data Science certificate

AWS for Data Science

Simplilearn • SkillUp (2026)

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AI Models, Tools & Frameworks

Foundation models, orchestrators, and development tools I build with.

ChatGPTChatGPT
GeminiGemini
ClaudeClaude
PyTorchPyTorch
RustRust
FastAPIFastAPI
ReactReact.js
ReduxRedux Toolkit
LangChainLangChain
Hugging FaceTransformers
ChatGPTChatGPT
GeminiGemini
DockerDocker
PythonPython
PostgreSQLPostgreSQL
SQLiteSQLite3
OllamaOllama
GitHubGitHub
GitGit
StreamlitStreamlit
DockerDocker
PythonPython

Featured Engineering Projects

System solutions, AI microservices, ML pipelines, and interactive applications. (Touch/Swipe to browse)

AI Complaint Assistant

AI Quality Management System Copilot

Full-stack AI assistant with FastAPI, React, and Redux Toolkit for grievance parsing, root-cause analysis, and automated compliance workflows.

FastAPI React/Redux Docker LLM Tools
Book Recommendation System

Production Book Recommender

Content-based filtering system using TF-IDF vectorization across 270,000+ records, backed by SQLite3 and Streamlit UI.

Python NLP SQLite3 Streamlit
Age Prediction Pipeline

Age Prediction Pipeline (IIT Guwahati '26)

9-phase binary classification pipeline on CDC NHANES datasets with SMOTE & tuned XGBoost/Random Forest (ROC-AUC: 0.957).

Scikit-Learn XGBoost SMOTE
PySimverse Drone Navigation

PySimverse Drone Navigation

Autonomous flight navigation logic across 5 missions, deploying real-time vision-based body tracking & gesture control algorithms.

Python Computer Vision Autonomous
Customer Segmentation

RFM Customer Segmentation

Clustering application using K-Means and RFM metrics to classify customer segments for targeted decision-making.

K-Means Scikit-learn Analytics
AI Complaint Assistant

AI Quality Management System Copilot

Full-stack AI assistant with FastAPI, React, and Redux Toolkit for grievance parsing and compliance workflows.

FastAPI React/Redux

Let’s Connect

Open to software engineering roles, full-stack AI development, research initiatives, and technical collaborations.

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