Adewumi Adeniyi

Backend Developer

I help businesses build, maintain and scale their operations and workflows with powerful backends and softwares solutions so they can focus on running their business.

About Me

Backend systems are invisible when they work. The moment they don't, a business feels it immediately lost orders, slow logins, data no one can trust.


I'm a backend developer who helps businesses replace manual, fragile processes with infrastructure that just works. From invoicing to user data to inventory, I build the systems that run quietly in the background so founders can focus on running their business, not babysitting it.


I don't measure my work by lines of code or hours logged I measure it by results: fewer manual processes, less operational overhead, faster systems, and infrastructure that scales without breaking. That's the standard I hold every project to, whether it's a startup shipping its first product or an SME finally moving off spreadsheets.


If you're a founder or a business owner tired of duct-taped systems and manual workarounds, let's talk.

Experience

Backend Developer

Independent / Freelance

  • Built and maintained backend systems for various client web applications and internal tools for business intelligence.
  • Developed clean and fast APIs, data models, and workflow automations that supported different business operations.
  • Collaborated with other develope on building a reliable, scalable software solutions and APIs for a Finance start-up with a strong focus on performance and maintainability.

Software Developer

Pixels Solution

  • Led a team in the development of the company website, meeting stakeholder requirements using Wordpress.
  • Developed AI-powered web applications using HTML, CSS, JS, and Python framework.
  • Collaborated with designers and other developers to develop software applications and AI powered products using FastAPI.
  • Performed data analysis and augmentation on the company’s software products to improve customer satisfaction.

Backend Developer

Pixels Solution

  • Developed and maintained server-side web applications using Python (Flask) and PHP, contributing to production-level codebases
  • Took ownership of assigned backend modules, delivering features independently within project timelines.
  • Designed and managed relational databases using SQLite, ensuring data integrity and optimized query performance
  • Performed data clean and processing of company software input in order to give customer clear visualization of their data.

Projects

E-commerce Platform

Study Planner

A web application that helps students plan their study schedule.

HTML CSS JS
AI Chat Interface

Personal Blog

A personal blog built with Hugo and hosted on Cloudflare Pages.

Hugo Cloudflare Pages
AI Chat Interface

Blog Generator

A software that converts Youtube videos into SEO optimized articles.

Python JS Flask SQLite Assembly AI
AI Chat Interface

Mybrary

A book libary system for showcasing my favourite books.

Python Flask SQLaAlchemy Jinja2 template
dazelle waitlist

Dazelle Waitlist

A waitlist web application for a premium car wash management platform

Python FastAPI React
holiday-hour-hero

Holiday Hour

Holiday Hour pages for small businesses in minutes.

Python FastAPI React
holiday-hour-hero

SlotBites Campus

Campus cafeteria booking and reservation system for students, removing long queues and allowing for pre-ordering.

Python FastAPI React TailwindCSS

Article

Medium

Dev.to

Tech Stack

Frontend

HTML JavaScript CSS HTMX BootStrap

Backend

Python Flask FastAPI SQLite Postgresql MySql Docker Redis Celery

Tools

VS Code Apidog Figma V0 GitHub Render Vercel

Get in Touch