Systems Engineer & Builder

Oluwatobiloba
Daniel Davies

MIAENG · FUTMinna, Mechatronics Engineering · 5.0 GPA

I build production systems — not demos. From AI-powered LMS platforms running on AWS to fault-tolerant data pipelines serving enterprise clients, I ship software that people depend on. Based in Minna, Nigeria. 17 years old.

5.0
CGPAMechatronics Engineering, FUTMinna
10k+
Records processedQB Automation Bot, async Python pipelines
90%
Manual entry eliminatedAI ETL pipelines at ReadWrite DS
100%
JAMB pass rateGiftedBrain Academy Community (Physics and Mathematics)
01

About

I'm a systems engineer and full-stack developer who happens to be studying Mechatronics at FUTMinna. I build at the intersection of backend infrastructure, AI integration, and education — not because it's trendy, but because I've lived the problem firsthand.

Nu Age started because I watched my peers juggle PDFs, WhatsApp groups, and broken portals to get through their courses. I built the LMS I wished existed — designed it, architected the database, provisioned the AWS server, integrated the AI, and shipped it to real users in active beta. That's the pattern: see a real problem, build a real solution.

Outside of software, I run BuildHub — a free hardware engineering community at FUTMinna. I carry responsibility for people, not just code.

FastAPIPostgreSQL AWS EC2Docker n8nReact TypeScriptPython FletPyMuPDF SQLAlchemyAlembic OpenAIMistral-7B PyTorchBash
Location
Minna, Niger State, Nigeria
Status
Open to internships & contracts
Currently building
Nu Age LMS
Membership
MIAENG — International Association of Engineers
02

Skills

Backend & APIs
  • FastAPI, RESTful & GraphQL
  • Python (AsyncIO, OOP)
  • PostgreSQL (Optimisation)
  • MongoDB, SQL (Expert)
  • SQLAlchemy, Alembic
  • Microservices Architecture
Cloud & Infrastructure
  • AWS EC2 (Linux admin, SSH)
  • Docker, Nginx, SSL/TLS
  • GitHub Actions (CI/CD)
  • VPS hosting, Bash scripting
  • Security Groups, Firewall
  • n8n Workflow Orchestration
AI & Data
  • ETL/ELT Pipeline Design
  • LLM Integration (Llama, Gemini)
  • Vision Models (olmOCR)
  • Mistral-7B via Ollama
  • PyTorch, LSTM Models
  • OpenAI, DSpy, Prompt Eng.
Frontend & Other
  • React, Next.js, TypeScript
  • Flet (Python cross-platform)
  • Tailwind CSS, Redux
  • Proteus (IoT simulation)
  • Power BI, Matplotlib
  • Git, GitHub, Postman, Jira
03

Experience

Oct 2025 — Present
ReadWrite Data Solutions
Nigeria · Remote
Data Engineer & Automation Specialist
  • Architected fault-tolerant n8n ETL pipelines using LLM vision models (Llama 3.3, olmOCR) to parse complex PDFs into precise JSON schemas — eliminating 90% of manual data entry.
  • Engineered validation logic across 65+ assessment modules, achieving 100% schema compliance for database population.
  • Designed backend data ingestion processes for Nu Age LMS, ensuring 100% data integrity during high-volume PostgreSQL ingestion.
  • Orchestrated n8n workflows for chatbots, data pipelines, and RAG architectures across multiple client projects.
Sep 2025 — Feb 2026
NIHUB, FUTMinna
Minna · Huawei ICT Initiative
Backend Developer — Huawei ICT Research Initiative
  • Built Profesi, a disaster prediction application — engineered RESTful APIs in FastAPI for low-latency communication between ML prediction models and the UI.
  • Implemented PostgreSQL with optimised query execution achieving sub-second response times for real-time alert delivery.
  • Presented technical architecture decisions to non-technical stakeholders within an interdisciplinary research team.
Aug 2025 — Dec 2025
CODEL, FUTMinna
Minna · Niger State
Full Stack Engineer
  • Led digital transformation of academic resources into the CODEL FUTMinna LMS, converting legacy curricula for 10,000+ distance learners.
  • Managed end-to-end content migration workflows, collaborating with faculty on curriculum integrity and accessibility compliance.
Nov 2025 — Jan 2026
Inda
Nigeria · Remote
Full Stack Engineer
  • Architected a scalable, type-safe SaaS UI using React and TypeScript for a real estate intelligence portal.
  • Built a reusable UI component library with Tailwind CSS, reducing development redundancy by 40%.
Sep 2024 — Present
Sage Mind Tutors
Abuja · Remote · Founder
Founder & Head Tutor
  • Founded and scaled a private tutoring agency; developed customized IEPs tailored to visual, auditory, and kinesthetic learners.
  • Achieved a 100% JAMB UTME pass rate for all registered students at GiftedBrain Academy.
  • Recruited and manages a network of associate tutors with data-driven diagnostic assessments.
Jul 2025 — Present
BuildHub
Minna · Hybrid · Founder
Founder & Lead
  • Founded a free hardware engineering skills community at FUTMinna to bridge Africa's hardware engineering gap through open-source learning.
  • Run physical cohorts and workshops in IoT and embedded systems; two cohorts completed successfully.
  • Directs the BuildHub YouTube channel for global engineering education content.
04

Projects

🏆 NASA Space Apps 2025
Genesis

AI knowledge engine connecting NASA's Open Science Data Repository with natural language search. Built the FastAPI backend and NASA OSDR integration; implemented Mistral-7B inference via Ollama to generate research insights from space biology datasets.

FastAPI Mistral-7B Ollama NASA OSDR API
🥇 BIEA Global Future Leaders Award
Feast Forward

Dual-solution sustainable agriculture framework (YieldHorizon + FarmLink) combining AI, IoT, and blockchain. Designed an LSTM rainfall prediction model and built the TerraSense Soil Probe IoT prototype in Proteus simulation software.

Python LSTM PyTorch Proteus
Automation
QB Automation Bot v1 & v2

Async Python pipeline processing 10,000+ records — transforms raw exam PDFs into precise LMS-ready question bank schemas via GitHub Actions and n8n. v2 adds fill-in-the-gaps, hotspot simulations, matching, ordering, and short-answer types.

Python AsyncIO PyMuPDF GitHub Actions n8n
Desktop App
Budgify v1.0

Full-featured personal finance desktop application for logging, tracking, and visualising expenses. Built with Python Tkinter, MongoDB for persistent storage, and Matplotlib for dynamic expense breakdown charts.

Python Tkinter MongoDB Matplotlib
05

Education & Credentials

B.Eng. Mechatronics, Robotics & Automation Engineering
Federal University of Technology, Minna
2024 — 2029 · Minna, Niger State
★ CGPA 5.0 / 5.0
High School Diploma (Science)
Crystal Gems International School
2018 — 2024 · Nigeria
Honours & Awards
  • 🏆
    Global Future Leaders AwardBIEA STEM Competition 2025 — Team BioByte, FUTMinna
  • 🚀
    Certificate of ParticipationNASA Space Apps Challenge 2025
  • BIEA STEM StarUnited Latino Students Association
  • 📋
    Honours List AwardImmerse Education Essay Competition 2026
  • MIAENGMember — International Association of Engineers
Software Engineering & Backend
  • Programming with Python Professional Certificate OpenEDG
  • REST API (Intermediate) HackerRank
  • Build REST APIs with FastAPI LinkedIn
  • Python OOP LinkedIn
  • JavaScript & Python (Basic) HackerRank
Data Engineering & Databases
  • Data Engineering Foundations LinkedIn
  • SQL Basic & Intermediate HackerRank
  • SQL for Data Analysis & Statistics LinkedIn
  • MySQL Essential Training LinkedIn
  • Power BI: Beginner to Pro Pragmatic Works
Machine Learning & AI
  • CSIP: Machine Learning Certificate Coding Samurai
  • What Is Generative AI? LinkedIn
06

Let's build something

Open to internships,
contracts & collabs.

I'm a 17-year-old engineer with production systems live. If you're building something that needs a backend, data pipeline, or AI integration — let's talk.