● Backend Web Developer

Hi, I'm Daniel Offei. A Backend Web Developer specializing in Python, Django, Django REST Framework, REST APIs, Database Architecture, and Business Web Applications with a strong foundation in frontend development in HTML, CSS and JavaScript.

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About me

About The Developer Behind the Code

I'm a Certified Backend Developer through the ALX Backend Engineering Program, specializing in building secure, scalable, and maintainable backend systems that solve real business problems. I design RESTful APIs, architect backend applications, manage relational databases, and write clean, reliable code that businesses can confidently build upon. With additional certifications in Responsive Web Design and JavaScript Algorithms & Data Structures from freeCodeCamp, I also understand the frontend, enabling me to build backend solutions that integrate seamlessly with modern user interfaces.

I've applied these skills by developing real-world projects, including a Personal Finance & Budgeting API, an E-commerce API, a Social Media API, a Text Analyzer, and this portfolio website. Whether you're launching a new product or enhancing an existing one, I focus on delivering well-engineered, thoroughly tested software backed by clear communication, dependable collaboration, and long-term maintainability.

My Services

Backend Solutions That Help Businesses Scale

From custom backend systems and RESTful APIs to secure authentication and database architecture, I build reliable software solutions that solve real business problems, improve performance, and support long-term business growth.

Let's Discuss Your Project

Custom Backend Development

Robust, tailor-made server solutions designed to handle high traffic and complex business logic efficiently.

REST API Development

Well-documented, secure and fast RESTful APIs to connect your frontend, mobile apps or third-party services seamlessly.

Database Design

Optimized relational database schemas built for performance, data integrity, scalability, and long-term maintainability.

Authentication & Security

Secure authentication and authorization with JWT, OAuth, role-based access control, and industry-standard security practices.

API Integration

Seamless integration of payment gateways, cloud services, and third-party APIs into your existing applications.

Maintenance & Optimization

Continuous monitoring, performance optimization, bug fixes, and feature enhancements to keep your systems reliable and efficient.

Responsive Website Development

Responsive, fast, and accessible websites built with HTML, CSS, and JavaScript for a seamless user experience across all devices.

Frontend & Backend Integration

Connect responsive user interfaces to secure backend APIs for smooth, reliable, and data-driven web applications.

My Expertise

Technical & Professional Skills

A balanced blend of backend engineering, frontend development, design principles, modern development tools, and professional skills that enables me to build secure, scalable, and maintainable software solutions from concept to deployment.

Professional Foundation Skills

  • Leadership
  • Communication
  • Teamwork
  • Problem Solving
  • Time Management

Frontend Development

  • HTML5
  • CSS3
  • JavaScript
  • Responsive Design
  • React in progress
  • TailWind CSS in progress

Backend & APIs

  • Python
  • Django
  • Django REST Framework
  • MYSQL
  • Nodejs / Express in progress
  • PostgreSQL in progress
  • MongoDB in progress

Design & Tooling

  • Git & GitHub
  • Visual Studio Code
  • Postman
  • Figma
  • Drawio

My Projects

Featured Projects

A selection of projects that showcase my ability to analyze real-world challenges, architect scalable solutions, and build secure, maintainable software using modern technologies and best development practices.

E-commerce api codebase image Completed

RetailPrime: E-Commerce API

Python Django Django REST Framework JWT MySQL PayStack Integration Postman Git GitHub
RetailPrime is a single-vendor eCommerce platform built with Python, Django, Django REST Framework, MySQL, JWT, and Paystack, featuring product, inventory, order, coupon, and review management, secure payments, cart functionality, and order tracking.
Case Study Code
Purselens UI image Ongoing

PurseLens Web App

HTML CSS JavaScript Python Django Django REST Framework MySQL JWT Google OAuth Postman Git GitHub
PurseLens is a full-stack personal finance and budgeting application designed to help users take control of their financial activity. The platform provides secure authentication, social login, transaction management, category organization, budgeting, and financial analytics through a Django REST Framework backend and a responsive web frontend.
Case Study Live Preview Code
Personal finance and budgeting api codebase image Completed

Budgetflow: Finance & Budgeting API

Python Django Django REST Framework JWT MySQL Postman Git GitHub
BudgetFlow is a RESTful backend API for managing personal finances. It allows authenticated users to track their incomes and expenses, create custom income and expense categories, view their financial analytics, and monthly summaries, making financial insights and clarity easy.
Case Study Code
Portfolio website image Completed

Personal Portfolio Website

HTML CSS JavaScript Git GitHub
This is my responsive personal portfolio website showcasing my projects, services, technical expertise, certifications, and professional experience through a modern, accessible design where companies or individuals can download and view my resume, reach to me whether for a new project, improving an existing one or discuss their ideas.
Case Study Code
Text analyzer UI image Completed

Text Analyzer App

HTML CSS JavaScript Git GitHub
Text Analyzer is a web-based text analysis tool built with HTML, CSS, and JavaScript, featuring real-time word, character, sentence, and reading-time analysis with text transformation utilities.
Case Study Live Preview Code

Certifications

My Certifications & Trainings

A collection of industry-recognized certifications that demonstrate my technical foundation, commitment to continuous learning, and dedication to delivering professional software solutions.

Alx backend certifcate

Backend Web Development (5 months)

ALX Software Engineering Program

Alx Professional Foundations Certificate

Professional Foundations (3 months)

ALX Professional Foundations Program

freeCodeCamp JavaScript certificate

JavaScript Data Structures & Algorithms (6 months)

freeCodeCamp JavaScript Program

freeCodeCamp Web design certificate

Responsive Web Design (3 months)

freeCodeCamp Responsive Web Design Program

Contact me

Get in Touch

Let's Build Something Great

Have a project in mind? Let's discuss how I can help bring your ideas to life. I am always open to new opprotunities, projects or chat about my experience, technology or development.

Email: Daniel.Offei03@gmail.com

Telephone: +233540758576

Location: Accra, Ghana

What I Can Help You With:

  • Custom Backend Development
  • Business Website
  • E-Commerce Backend Solutions
  • Portfolio & Personal Brand
  • RESTful API Development & Integration
  • Database Design & Management
  • Authentication & API Security
  • Backend Maintenance & Optimization

You Can Also Find Me On:

Send A Message

Please fill out the form below with details about your project, requirements, or inquiry. I'll review your message and get back to you as soon as possible.