Available for Freelance & Full-Time Roles

Hi, I'm Divine David

I build Production Web Applications |

Full-Stack Developer & Product Builder with 3+ years of experience shipping production web applications, authentication engines, real-time communication systems, and AI tools. Creator of Consy, a live campus & CBT platform serving 500+ active students. Currently pursuing a B.S. in Game Development at Full Sail University.

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Currently Building Consy Platform 500+ Students Live

Engineering Focus C++ • React • Node • Python Real-Time WebSockets

7+ Production Apps & Systems Shipped

500+ Active Consy Students

3+ Years Continuous Building

99.9% Uptime & Architecture Focus

Background & Vision

Architecting Software with Systems Rigor

A blend of full-stack engineering discipline, real-time system design, and interactive technology.

Building from zero to scale with purpose

I am an independent product builder and software engineer based in Adamawa, Nigeria. Over the past 3+ years, I've designed and shipped complete digital platforms—from database architectures and secure authentication to polished client interfaces and high-availability cloud deployments.

Currently pursuing my Bachelor of Science in Game Development at Full Sail University (2025–2027), I apply systems-thinking, low-latency state synchronization, and strict architectural patterns to web and mobile products. Whether engineering a CBT system handling live exams for hundreds of concurrent nursing students or training lightweight local language models, my goal is creating reliable software that expands access to digital tools.

                                    Adamawa, Nigeria
                                    Available Worldwide (Remote)
                                

                                    Full Sail University
                                    B.S. Game Development (2025–2027)
                                

                                    CodeLaunch Academy
                                    Founder & Coding Instructor
                                

                                    Hack Club Stardance
                                    Hardware & Software Builder
                                

Core Engineering Principles

End-to-End Ownership

I design schemas, write resilient backend services, craft responsive frontends, and configure production servers without handing off responsibility.

Real-Time & High Concurrency

Expertise in WebSockets, Socket.IO, and live database sync (Firebase/Supabase) to deliver instant updates with low latency.

Practical AI Integration

Combining scraped domain knowledge with locally hosted LLMs (Ollama) and cloud APIs to create intelligent, privacy-conscious assistants.

Production Resiliency

Battle-tested with PM2, Gunicorn, system monitoring, and clean CI workflows ensuring 99.9% uptime for actual users.

Featured Work

Tested in Production

Real-world applications built for educational institutions, fintech, e-commerce, and campus communities.

Live · 500+ Students

Consy Platform

Sole developer of a self-hosted digital campus & CBT platform for a nursing college. Features timed examinations with automated grading, instant result publishing, community social feeds, direct student messaging, and administrative analytics.

Firebase Firestore Supabase CBT Engine WebSockets Auth React Native Android/IOS

Request Demo Code

C++20 · High Performance

FastDB Engine (C++)

High-performance, lightweight NoSQL document database built from scratch in modern C++ (C++20). Engineered with custom JSON query and indexing engines, multi-protocol real-time networking (RFC 6455 WebSockets, raw TCP, HTTP), built-in HS256 JWT auth, and an embedded Web Studio dashboard with zero runtime dependencies.

C++20 NoSQL Engine WebSockets TCP Sockets HS256 JWT Systems Design Zero-Dep

Architecture & Docs Code

Live Demo

Sellora Marketplace

Scalable multi-vendor e-commerce web platform featuring vendor storefronts, categorized inventories, persistent shopping carts, Firebase authentication, and a responsive merchant management interface.

Firebase Auth Firestore JavaScript E-Commerce

Live Demo Code

300+ Staff & Students

FCE Yola AI Assistant

Institutional AI question-answering assistant that combines scraped university handbook data with a locally-hosted language model (Ollama) and Flask API to resolve student inquiries with high precision and low operational cost.

Python Flask Ollama LLM RAG Local AI

Case Study Code

Shipped

MegaBridge Platform

Nigerian VTU utility web application with role-based authentication, user wallet funding, instant airtime and data bundles, electricity token generation, cable TV renewals, and comprehensive ledger history.

Fintech Auth Digital Wallets Payment APIs REST

Details Code

In Dev · 70%

StudyBot AI Companion

AI-focused academic study tool enabling students to upload, index, and interactively query course documents, lecture notes, and test banks with intelligent citations and automated flashcard generation.

Python FastAPI Vector Search LangChain

View Roadmap Code

85% Completed

Real-Time Chat & Bot

Low-latency Node.js messaging engine built with Socket.IO. Supports dynamic channel creation, real-time typing indicators, active presence status, media attachments, and an integrated automated chatbot.

Node.js Socket.IO Express Tailwind UI

View Repository Code

Tech Stack & Expertise

Languages, Tools & Proficiencies

A modern toolkit refined across production web applications, system design, and game architecture.

Programming Languages

C++ (C++20) JavaScript (4+ yrs) Python (3+ yrs) Java (2+ yrs) Go HTML5 / Modern CSS3

Frontend & Mobile Development

React.js React Native Next.js Vite Tailwind CSS Responsive UI/UX

Backend, Cloud & Real-Time

Node.js & Express FastDB (C++ Engine) FastAPI & Flask WebSockets & TCP Sockets Firebase (Auth, RTDB, Firestore) Supabase Storage & DB AWS Services

AI & DevOps Tooling

Ollama Local LLMs Gemini API & LangChain Git & GitHub PM2 & Gunicorn Termux & Linux CLI

Proficiency Breakdown

Quantitative self-assessment based on production experience, architecture rigor, and real-world system deployments.

Frontend Engineering & Responsive UI 92%

Backend APIs & Microservices (Node/Python) 88%

System Design & High Concurrency Architecture 85%

Real-Time State Sync (WebSockets / Firebase) 88%

Cloud & Database Management (AWS/Supabase) 82%

AI / Local LLM Tooling & Pipelines 80%

Continuous Learning Focus Currently deepening expertise in modern C++ (C++20), low-latency systems architecture, and distributed database engines.

Track Record

Experience & Education

Professional engagements, product initiatives, and academic pursuit.

Work Experience

2024 — 2025

Software / App Developer

Nazora Technologies Nigeria Limited

Engineered full-stack features for educational technology platforms serving Nigerian academic institutions. Designed database schemas, implemented secure authentication layers, and optimized API throughput to maintain high responsiveness under peak user load.

2023 — Present

Independent Software Developer & Product Builder

Freelance & Contract

Architecting, building, and deploying end-to-end software solutions for institutional and enterprise clients. Shipped Consy (500+ students), Sellora multi-vendor marketplace, and the FCE Yola institutional AI assistant.

Community Impact

Founder & Lead Coding Instructor

CodeLaunch Academy

Founded a coding mentorship program introducing students to web development, JavaScript fundamentals, algorithmic thinking, and building their first real-world software applications.

Education & Training

2025 — 2027 (In Progress)

Bachelor of Science in Game Development

Full Sail University

Deepening core competencies in software engineering patterns, game systems architecture, memory management, interactive real-time development, and advanced computing mathematics.

Developer Fellowship

Hack Club Stardance Participant

Hack Club International

Selected participant in open-source hardware/software builder programs. Collaborated with a worldwide community of builders documenting and shipping innovative software products.

Continuous

Systems Architecture & Cloud Specialization

Independent Research & Certifications

Continuous study in scalable system design, distributed data stores, containerization, local LLM orchestration with Ollama/LangChain, and modern cloud deployment pipelines.

In The Pipeline

Active Developments

Real-time peek into projects currently on my workbench.

70% Shipped

StudyBot AI Assistant

Interactive academic tool enabling university students to index lecture notes and ask natural-language questions with precise context citations.

Vector Pipeline & UI Ready 70%

85% Shipped

Real-Time Chat Engine

Low-latency Socket.IO communications platform with room hierarchies, automated bot triggers, and mobile-optimized responsiveness.

Core Engine & Presence Active 85%

Active Dev

Sellora Merchant Hub

Centralized merchant management suite with live order streaming, inventory alerts, automated revenue split calculation, and seller payouts.

Schema & Dashboard UI 60%

Get In Touch

Let's Build Something Exceptional

Open for full-time engineering roles, freelance contracts, and software architecture consults.

Have a project in mind or an open engineering role?

I am actively looking for opportunities to contribute high-impact code. Whether you need a full-stack platform built from scratch, real-time features added, or an AI assistant integrated, let's talk.

Direct Email joshuadivine985@gmail.com

Phone / WhatsApp +234 904 401 3437

Location & Availability Adamawa, Nigeria (Worldwide Remote)

Available

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