Generative AI Engineer & Data Analyst

I Build Intelligent Systems, Data-Driven Insights & Digital Experiences

100+ Projects Completed
3+ Years Experience
99.9% Client Satisfaction

About Me

Antony Mwangi

I’m a Generative AI Engineer and Data Analyst with experience in building AI-powered systems, automating workflows, and transforming data into actionable insights.

I work at the intersection of AI, data, and design, helping individuals and businesses build smarter tools, stronger brands, and scalable digital solutions.

What I Offer

I build AI-powered systems, extract insights from data, and create modern digital experiences that solve real-world problems.

Generative AI Engineering

Developing AI-controlled systems that can automate tasks, create content, and solve intricate issues.

AI automation Systems LLM integration (Chatbots, Assistants, Agents) Telegram & Web-based AI bots AI content generation pipelines Custom AI workflows & tools AI Prompt Engineering (ChatGPT, Claude, Gemini, Copilot)

Data Analysis

I build interactive dashboards to analyze trends, performance metrics, and business insights from raw datasets

Python Power BI R-studio

Front-End Development

Creating responsive, user-friendly web interfaces using modern frameworks and design principles.

React Vue.js JavaScript HTML/CSS

Graphic Design

Creating visually appealing and user-centric designs for websites and applications.

UI/UX Design Social Media Design Logo & brand identity Business cards & marketing materials

AI Workflow Automation

Rapid prototyping and workflow automation using AI-assisted development.

n8n Zapier Make

Academic & Online writing

Creating high-quality academic papers, blog posts, and online content with AI assistance.

Academic editing & formating Blog & article writing Content enhancement

Experience

Senior GenAI Engineer

Upwork, LinkedIn | 2025

Developed and deployed generative AI models for content creation and automation. Led a team of engineers in implementing AI solutions that increased efficiency by 40%.

Data Analyst

KESAP Researchers | 2024 - 2025

Analyzed large datasets to provide actionable insights for business decisions. Created dashboards and reports that influenced company strategy and resulted in 25% cost savings.

Junior AI Developer

StartupAI | 2025 - 2026

Assisted in building machine learning models and data pipelines. Gained expertise in Python, machine learning frameworks, and cloud technologies.

Freelance-Graphic Design

Upwork, Linkedin, Fiverr | 2025 - present

Supported clients with graphic design projects that improved customer retention by 15%.

Featured Projects

A selection of my best work across AI,Data Analysis, Development and automation.

AI Content Automation & Distribution System

AI Content Automation & Distribution System (FLAGSHIP PROJECT)

An end-to-end AI system that automatically generates, schedules, and distributes content across platforms.

Businesses waste time manually creating and posting content consistently.

Prompt-engineered content generation, Scheduling & manual trigger support, Telegram bot interface, Logging & error handling, Modular architecture

Python OpenAI API Telegram Bot API Cron / Async tasks Linux (Ubuntu)
View Project
Intelligent AI Chatbot for Business Support

Intelligent AI Chatbot for Business Support

A conversational AI assistant trained on custom business data to handle FAQs and user queries.

Businesses struggle with 24/7 customer support.

Retrieval-Augmented Generation (RAG), Vector database for semantic search, Conversation memory, Admin dashboard (optional)

Python OpenAI / LLMs LangChain FAISS / Chroma FastAPI
View Project
Data-Driven Business Intelligence Dashboard

Data-Driven Business Intelligence Dashboard

A full data analysis pipeline turning raw business data into insights and visual dashboards.

Companies have data but don't know how to extract insights.

Automated data preprocessing, KPI tracking, Trend analysis, Forecasting

Python (Pandas, NumPy) SQL Power BI / Streamlit Matplotlib / Seaborn
View Project
AI-Powered Resume & Cover Letter Generator with Smart Academic Writing Assistant (ETHICAL)

AI-Powered Resume & Cover Letter Generator with Smart Academic Writing Assistant (ETHICAL)

Comprehensive AI writing tool that generates personalized resumes and cover letters while providing ethical academic writing assistance with proper citations and plagiarism prevention.

Job seekers and students struggle to customize applications and improve their writing.

Prompt chaining, Document generation, Role matching logic, Grammar & clarity enhancement, Ethical AI disclaimers, Citation formatting support

Python OpenAI API HTML, CSS, JavaScript FastAPI NLP techniques
View Project
Creative Graphic Design Portfolio

Creative Graphic Design Portfolio

Diverse collection of graphic design projects including logos, posters, branding, and digital illustrations showcasing creative problem-solving and visual communication skills.

Businesses need compelling visual identities to stand out in competitive markets.

Logo design, Brand identity systems, Print & digital graphics, Illustration work, Adobe Creative Suite mastery

Adobe Photoshop Logo Design Business Cards Brand Strategy Visual Design
View Project

Tools & Technologies

The powerful toolkit I use to bring ideas to life.

Design Tools

Photoshop Illustrator Figma Canva

AI Platforms

ChatGPT Claude Gemini Perplexity

Image Generation

Midjourney DALL·E Stable Diffusion Leonardo

Development

Python JavaScript LangChain OpenAI API

Coding

Pycharm Code Blocks Vs Code Cursor

Productivity

Notion Zapier Make n8n

Let's Work Together

Have a project in mind? Let's discuss how we can bring your ideas to life.

Based in Nairobi, Kenya

Available for remote work worldwide.

Let's create something amazing together, regardless of where you are in the world.