Bello Michael - Backend & Full-Stack Developer

About

I work at the intersection of backend reliability, product execution, and business constraint. The goal is not just to ship features, but to ship systems that are dependable, fast, and worth using.

I am a backend and full-stack developer focused on APIs, payment systems, authentication, and cloud-deployed applications that need to stay responsive in production.

At FUTA Marketplace, I designed and shipped a live commerce platform with escrow payments, delivery workflows, and multi-channel notifications across WhatsApp, SMS, and email.

Because I learned by building and operating real products, I tend to think beyond implementation alone. I pay attention to system behavior, operating cost, edge cases, and the product tradeoffs that determine whether software actually survives in use.

Philosophy

Build simply for scalability.

Every major technical decision I make starts with the actual constraint: user trust, system reliability, cost, speed of iteration, and long-term maintainability.

Simplicity and scalability are not opposites, they are partners. I choose tools based on data shape and access patterns, design APIs to stay predictable, and build payment flows to survive failures instead of assuming success.

Founding a live platform taught me that engineering decisions are shaped by business reality. Hosting costs, payment failures, abuse protection, and operational uptime matter just as much as code quality.

The Turning Point

In February 2025, a simple birthday gift search revealed a bigger pattern. Campus vendors had no inventory visibility, no centralized catalog, and no trustworthy way to help students buy from each other smoothly.

That friction exposed a larger gap: the student commerce ecosystem was fragmented. Students wanted to buy and sell, but the existing process was mostly chat threads, uncertainty, and manual coordination.

FUTA Marketplace came from that moment. I wanted a product designed specifically for student transactions, with trust mechanisms, smoother discovery, and logistics workflows that matched how students actually move on campus.

FUTA
Marketplace

Experience

Across products and client work, the common thread in my experience is ownership: designing the system, shipping it, and improving it once real users start depending on it.

Founder & Lead Developer | FUTA Marketplace January 2025 - Present

Escrow-based student commerce platform

Founded and launched a student commerce platform serving 400+ registered students and supporting 200+ monthly peer-to-peer transactions.

Designed an escrow-based Paystack workflow with 48-hour buyer confirmation, automated seller payouts, and fee sharing.
Built mobile-first order placement, delivery tracking, and notification flows across WhatsApp, SMS, and email.
Deployed via CI/CD on Render with 99.5% uptime and average response times under 200ms.
Used Capacitor for Android-ready delivery while initiating a dedicated React Native app for stronger native performance.

Backend Developer | CLO Publishing Platform May 2025 - Present

Multimedia publishing and creator platform

Building the backend and platform foundations for a publishing product that combines comics, video, and written stories in one ecosystem.

Developed MERN-based architecture with JWT and Firebase authentication.
Built publishing APIs, Socket.io interaction systems, and Firebase Storage workflows.
Integrated Mux for video streaming and Capacitor for cross-platform mobile builds.
Worked with product leadership on creator analytics and Paystack/Stripe monetization workflows.

Web & Mobile Application Developer | dewallads.com September 2024 - December 2024

Classified ads MVP across mobile and web

Built and deployed a React Native MVP alongside the web platform for a classified ads product with a strong emphasis on performance and usability.

Optimized database queries and reduced page load time by 40%.
Integrated real-time chat backed by Node.js and Firebase.
Improved UI and UX to support engagement and retention.
Prepared app builds for Google Play internal testing.

Independent Backend Developer | Remote September 2022 - April 2024

Backend API and authentication work

Delivered backend systems for web applications, focusing on scalable APIs, hybrid database architecture, and secure authentication.

Built RESTful APIs with Node.js and Express.
Combined MySQL and MongoDB where relational integrity and flexibility were both needed.
Implemented secure JWT-based authentication flows.

Web Developer | Laughter Network December 2025 - Present

Onboarding platform for a Web3 media startup

Developed the onboarding layer for a Web3 media startup, focused on user growth, branded entry experience, and lightweight account flows.

Built a React-based onboarding platform with Firebase authentication and user storage.
Created dynamic personalized graphics generated during signup.
Added content preview sections to showcase multimedia across platforms.

Case Studies

Technical Decision + Product Speed

MongoDB Over PostgreSQL for Marketplace Variability

The problem

FUTA Marketplace needed to support products with very different structures, from physical goods to services and event-style listings. The schema was still evolving as the product matured.

The decision

I chose MongoDB because schema flexibility and iteration speed mattered more than rigid structure at that stage of the product.

Different product types could evolve without repetitive migration work.
Shipping feature updates stayed fast as student needs changed.
The model matched an early-stage marketplace better than a stricter relational setup would have.

Outcome: Product changes moved in days instead of weeks, which kept the team responsive as categories, listing patterns, and workflows evolved.

Payments + Trust Infrastructure

Escrow Payments That Matched Student Commerce Reality

The problem

Peer-to-peer student transactions break down quickly when trust is weak. Instant payout increases fraud risk, but manual confirmation creates operational drag.

The decision

I designed a Paystack-powered escrow flow with a 48-hour confirmation window, automated release logic, and a clear fee-sharing model between the platform and sellers.

Buyer funds are held until delivery is confirmed or the confirmation window expires.
Automated payout logic reduces manual intervention.
The flow is designed around webhook failure, retries, and transaction edge cases.

Outcome: Trust became part of the product itself, while the payment flow supported both platform credibility and a workable revenue model.

Operations + Engineering Reality

Building for Cost, Abuse, and Reliability From Day One

The problem

Real systems do not fail only because of bugs. They also fail because of abuse, latency, weak infrastructure choices, and hidden operating costs.

The lesson

Running a live platform forced me to think beyond feature delivery and into operational discipline.

Rate limiting and abuse prevention are survival features, not nice-to-haves.
Hosting, payment fees, and performance tuning directly shape product decisions.
Good engineering is often about making tradeoffs that protect the business, not just the codebase.

Outcome: My backend approach now starts with reliability, cost awareness, and operational clarity alongside delivery speed.

Selected Projects

These projects reflect how I usually work: close to the product, deep in the backend, and responsible for turning rough requirements into usable systems.

Live Platform

FUTA Marketplace

Escrow-based student commerce platform with search, delivery workflows, notifications, and mobile-first checkout, designed around campus-specific trust and usability.

React Node.js MongoDB Paystack Capacitor

View Live

In Progress

CLO Publishing Platform

Multimedia creator platform combining comics, video, and stories with real-time engagement, media workflows, and monetization planning.

MERN Socket.io Firebase Mux API JWT

Shipped MVP

dewallads.com

Classified ads product delivered across web and React Native mobile, including real-time chat and database optimization that cut page load time by 40%.

React Native Node.js Firebase PostgreSQL

Visit Site

Growth Platform

Laughter Network

React-based onboarding and growth experience for a Web3 media startup with Firebase authentication, user storage, and dynamic branded signup assets.

React Firebase Web3

Technical Toolkit

I care less about listing tools for their own sake and more about choosing the right ones for the system in front of me. These are the technologies I use most often.

Languages

JavaScript (ES6+)
Python
SQL
HTML
CSS

Frontend

React.js
Redux
Tailwind CSS
Responsive Design

Backend

Node.js
Express.js
REST APIs
WebSockets
JWT Authentication

Mobile

React Native
Expo
Capacitor
Android Deployment

Databases

MongoDB
PostgreSQL
MySQL
Firebase
Query Optimization

DevOps & Integrations

Docker
Render
Vercel
GitHub Actions
Postman
Paystack, Stripe, Brevo, Termii, Twilio

Education & Growth

My growth as a developer has come from a mix of formal education, self-directed study, and the pressure of shipping products that had to work outside a classroom environment.

Education

B.Tech in Biology

Federal University of Technology, Akure

Expected graduation: 2026

Professional Development

Self-taught full-stack developer through documentation, projects, and structured online learning.
Studied React.js, Node.js, Express, JavaScript, system design, authentication, and performance optimization.
Used GitHub Student Developer Pack tools for hosting, CI/CD, and database workflows.

Certifications

MERN Stack Development - Udemy
Intermediate MySQL - Udemy, April 2024
Python for Web Development - Bootcamp, February 2024
Internship Certificate - dewallads.com, 2024
HTML & CSS - EDX, August 2022

Let's Build

I am most interested in backend engineering roles, strong full-stack product teams, and problems where reliability, payments, scalability, or user experience carry real weight.

Email Phone GitHub LinkedIn FUTA Marketplace