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Building Intelligent Systems for a Smarter Future.

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AI Engineer, Data Scientist, Researcher, and Information Systems Graduate Student focused on Machine Learning, Smart Infrastructure, Climate Resilience, Financial Engineering, and AI-driven Decision Systems.

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PyTorch
LangChain
Scikit-learn
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Years of Experience

Years across Artificial Intelligence, Data Science, Machine Learning, Deep Learning, Quantitative and Risk Modelling, Computer Vision, Python Development, Natural Language Processing, Large Language Models, ICT Project Management, and Applied Software Engineering.

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Status

Open to Opportunities

About Me

Researcher. Engineer.
Innovator.

A passionate AI Engineer and Researcher pursuing dual Master's programmes in Information Systems and Financial Engineering. My work sits at the intersection of artificial intelligence, data science, and domain expertise, with a focus on building production-ready intelligent systems that create measurable real-world impact.

Recognised as Best Graduating Student, selected as a UNDP Frontier Tech Leader, and awarded an AI/ML Fellowship — committed to leveraging frontier technology for social good, from climate resilience to financial inclusion in underserved communities.

MSc Information SystemsGazi University, Turkey
MSc Financial EngineeringWorldQuant University
Best Graduating StudentUniversity of Sierra Leone
UNDP Frontier Tech LeaderAI / ML Fellow
PythonPyTorchTensorFlowLangChainFastAPIReactSQLAWSDockerScikit-learnHuggingFaceSupabase

Innovation

Research Interests

Exploring the frontiers of AI to build systems with real-world social impact.

Artificial Intelligence

Neural architectures, deep learning systems, model optimisation, and AI safety. Building systems that are both capable and aligned with human values.

Neural NetworksTransformersOptimisationAI Safety

Computer Vision

Image recognition, object detection, semantic segmentation, and visual understanding at scale. Applied to healthcare, climate, and infrastructure challenges.

CNNYOLOU-NetSegmentation

Large Language Models

LLM fine-tuning, retrieval-augmented generation, prompt engineering, and multi-agent systems for knowledge-intensive applications.

RAGFine-tuningAgentsEvaluation

Financial Engineering

Quantitative modelling, risk assessment, algorithmic systems, and AI-driven financial analysis for inclusive and intelligent markets.

Risk ModelsTime SeriesDerivativesQuantLib

Work

Featured Projects

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Flood Prediction System

01 — Featured

PythonLSTMGISRandomForestStreamlit

Flood Prediction for Resilient Communities

ML-powered flood risk prediction system using satellite imagery and meteorological data to provide 48-hour advance warnings for vulnerable West African communities. Integrates LSTM time-series models with geospatial analysis for actionable early warning.

89% accuracy48h advance warning12 communities
RAG Chatbot

02

LangChainChromaDBOpenAIFastAPI

Enterprise RAG Chatbot

Retrieval-augmented generation system with multi-document support, conversation memory, and semantic search across enterprise knowledge bases.

Food-101 Classifier

03

PyTorchResNet50Transfer Learning

Food-101 Image Classifier

Deep learning model classifying 101 food categories with 85% top-1 accuracy using transfer learning and progressive data augmentation strategies.

85% top-1 accuracy
Titanic API

04

Scikit-learnFastAPIDocker

Titanic Survival Prediction API

Production-ready ML API with SHAP-based model explanations, A/B testing support, and containerised deployment on Railway.

Finance App

05

ReactFastAPISupabase

Personal Finance Management System

Full-stack fintech application with ML-driven spending insights, budget recommendations, and automated transaction categorisation using NLP.

Career

Experience

2023 — Present

Digital Innovation Volunteer

United Nations Development Programme (UNDP-IICPSD)

Contributed to tech policy and digital innovation initiatives for sustainable development. Led digital literacy workshops reaching 200+ youth in underserved communities. Supported AI feasibility studies for SDG-aligned projects across West Africa.

AI for GoodSDGsDigital Literacy
↑ Selected as UNDP IICPSD Frontier Tech Leader

2022 — Present

Python Instructor

Online / Code Academy

Teaching Python programming, data science fundamentals, and machine learning to 500+ students across multiple cohorts. Developed curriculum covering pandas, scikit-learn, and deep learning with real-world project assignments.

PythonData ScienceMachine Learning

2022 — 2023

Project Manager

ICT Consultancy and General Services (SL) Ltd

Managed the software development lifecycle for 3 concurrent projects using agile methodologies. Coordinated a cross-functional 8-person team, delivering all projects on schedule with zero critical defects at launch.

AgileScrumSDLC

2021 — 2022

NOC Engineer

Africell Sierra Leone

Network operations centre engineer monitoring critical network infrastructure. Maintained 99.9% uptime SLA. Developed Python automation scripts that reduced mean incident response time by 35%.

NetworkingPython AutomationSLA Management

2020 — 2021

Data Entry Clerk

University of Sierra Leone

Processed and validated large datasets for national records management. Developed Excel and Python automation scripts saving 8 hours per week. First exposure to data quality, governance, and information systems.

Data ProcessingExcelPython

Academic

Education

2025 — Present

MSc Financial Engineering

WorldQuant University — Online

Rigorous programme covering quantitative finance, derivatives pricing, risk modelling, and AI applications in financial markets. Focus on practical Python and R implementation using QuantLib and Pandas.

Quantitative FinanceDerivativesRisk ModellingIn Progress

2023 — Present

MSc Information Systems

Gazi University — Ankara, Turkey

Advanced programme in information systems management, AI enterprise applications, and smart city architectures. Current GPA: 3.8 / 4.0.

Thesis: "AI-Enhanced Decision Support Systems for Smart Cities"

GPA: 3.33 / 4.0Smart CitiesEnterprise AI

2015 — 2019

Bachelor of Science

University of Sierra Leone

Graduated with First Class Honours. Research focused on e-Learning systems for University of Sierra Leone. Highest GPA in the Information Systems department's graduating cohort.

Dissertation: "Development of an e-Learning Platform for University of Sierra Leone"

First Class HonoursBest Graduating Student
↑ Best Graduating Student Award

Credentials

Certifications

40+ certifications spanning AI, machine learning, data science, and engineering disciplines.

IBM

AI Engineering Professional Certificate

IBM / Coursera

AWS

Machine Learning Specialty

Amazon Web Services

DL

Deep Learning Specialization

DeepLearning.AI / Coursera

GGL

Google Data Analytics Certificate

Google / Coursera

UMi

Python for Everybody Specialization

University of Michigan

UX

Google UX Design Certificate

Google / Coursera

FE

Introduction to Financial Engineering

Columbia University / Coursera

TF

TensorFlow Developer Certificate

Google

IBM

IBM Data Science Professional Certificate

IBM / Coursera

MS

Azure AI Fundamentals

Microsoft

K8S

Kubernetes Application Developer (CKAD)

CNCF / Linux Foundation

GCP

Professional ML Engineer

Google Cloud

Research

Publications & Research

Contributing to the academic and practitioner communities through rigorous, impact-driven research.

Journal

AI-Driven Flood Risk Assessment for Sub-Saharan African Communities

Steven Daniel, Supervisor Name, Co-Author

Journal of AI Applications in Environmental Science, 2025

Under Review
Conference

RAG Architectures for Domain-Specific Knowledge Management in Low-Resource Settings

Steven Daniel, Co-Author

ICML 2025 Workshop on LLMs for Social Good

Accepted
Thesis

AI-Enhanced Decision Support Systems for Smart Cities: A Multi-Dimensional Framework

Steven Daniel

MSc Thesis — Gazi University, 2025

In Progress
Note

Challenges and Opportunities of LLMs in Financial Engineering: A Practitioner's Perspective

Steven Daniel

Research Note / White Paper

Published

Insights

Blog & Articles

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AI
AILLMs

Building RAG Systems from Scratch: A Production Guide

A comprehensive walkthrough of building production-ready RAG systems — from vector store selection to evaluation frameworks and real-time monitoring.

Jun 20258 min read
Financial Engineering
FinanceLSTM

Time Series Forecasting with LSTMs for Financial Data

Deep dive into applying LSTM networks to financial time series — data preprocessing, feature engineering, backtesting, and risk management strategies.

May 20256 min read
Data Science
CVSocial Good

Computer Vision for Social Good: Detecting Floods via Satellite Imagery

How I built a satellite imagery analysis pipeline for flood detection in West Africa — lessons applying CV research to real humanitarian challenges.

Apr 20257 min read

Recognition

Achievements

Best Graduating Student

University of Sierra Leone

2022

Awarded for highest academic excellence in the graduating cohort. First Class Honours with distinction in research and applied projects.

UNDP Frontier Tech Leader

United Nations Development Programme

2023

Selected from 5,000+ global applicants for leadership in frontier technology for sustainable development and the UN Sustainable Development Goals.

AI / ML Fellowship

AI Fellowship Programme

2023

Competitive fellowship for emerging AI researchers from developing nations. Selected for demonstrated innovation in applied AI for social impact.

Contact

Let's Build Something

Get in Touch

Open to research collaborations, engineering roles, speaking opportunities, and interesting problems. Always happy to discuss AI, data science, and building for impact.

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