Software & AI Engineer

Build the Backbone.
Automate the Logic.

I architect secure backend systems, intelligent AI applications, and algorithmic trading infrastructure for founders and businesses who value long-term stability over quick fixes.

backend.py
from fastapi import FastAPI
import redis
from langgraph import StateGraph

# Secure backend system
app = FastAPI()
cache = redis.Redis(host='localhost')

# AI trading agent
class TradingAgent:
    def __init__(self):
        self.strategy = "order_block"
    
    async def execute(self, signal):
        if signal.valid():
            return f"Trading {signal.symbol}"
        return "No action"

@app.get("/health")
async def health_check():
    return {"status": "System operational ✅"}

# Animated cursor
cursor = True  

What I Do

Backend & API Engineering

Secure, scalable systems from the ground up. No black boxes.

Java/Spring Boot Python SQL API Design DevOps

AI & LLM Systems

Building applied AI that solves real business problems, not just demos.

Custom Assistants LangGraph Agents Prompt Engineering RAG Fine-Tuning

Quantitative Trading Systems

Coding disciplined trading logic, tested by a trader's mindset.

MQL5/MT5 Bots Strategy Backtesting Risk Management FX Analysis

Some Things I've Built

ICAN Law Advisor (AI)

AI / LLM RAG LangGraph Legal Tech

The Challenge: Create a specialized AI assistant for legal and accounting research using the ICAN law curriculum, moving beyond general-purpose chatbots.

The Solution: Built an AI assistant using Retrieval-Augmented Generation (RAG) to provide accurate, citation-backed answers from the ICAN law curriculum. Features advanced query understanding and domain-specific responses.

  • Python
  • LangGraph
  • OpenAI
  • HuggingFace
  • Vector DB
Launch Space

Trading Signal Copier

Quantitative Finance Automation Real-time MQL5

The Challenge: Build a professional-grade automation tool for synchronizing trading signals across multiple accounts with low latency and high reliability.

The Solution: Developed a real-time signal copier with MQL5 integration, featuring advanced error handling, position synchronization, and detailed logging for institutional-grade trading operations.

  • React
  • Vercel
  • Real-time APIs
  • MQL5 Integration
  • WebSockets
View Live Demo

TON Project Deployer

Web3 Blockchain TON Smart Contracts

The Challenge: Create a user-friendly dashboard for deploying projects on The Open Network (TON) blockchain, simplifying smart contract interaction.

The Solution: Built a Web3 dashboard that streamlines the deployment process on TON, with smart contract interaction, metadata management, and real-time blockchain state monitoring.

  • Web3.js
  • React
  • TON SDK
  • Blockchain
  • Smart Contracts
Deploy on TON

Tax Calculation Engine

Fintech Financial Systems Self-Assessment React

The Challenge: Develop a high-precision financial tool for self-assessment tax calculations with complex logic for different tax brackets and income types.

The Solution: Engineered a tax calculation system with comprehensive logic handling, real-time calculations, and detailed breakdowns for various income scenarios and tax regulations.

  • JavaScript
  • React
  • Fintech Logic
  • Vercel
  • Financial APIs
Run Calculator

Engineering, Not Just Coding

Define

We start by mapping the exact problem and success criteria. Clear understanding prevents rework.

Design

I create a clear system architecture: DB schema, ERD, API contracts, flowcharts, uml diagrams. Planning is everything.

Build

I write clean, documented, and testable code. No "move fast and break things" mentality here.

Deploy & Handoff

You get a production-ready system, full documentation, and a clear path forward. No disappearing acts.

About Me

David Bamgbade

I'm a problem-solver who thinks in systems. My background in both rigorous software engineering and the disciplined world of proprietary trading has shaped one core belief: great systems are built on clarity, security, and validated logic.

I'm not interested in superficial solutions. I partner with clients who are building something substantive and who understand that a strong technical foundation is a competitive advantage.

"When I'm not building systems, I'm usually backtesting a new trading idea or deep in research."

Let's Build Something Solid

Have a project in mind that needs an engineer's touch? Let's discuss how we can bring clarity and robustness to your build.