I am a Senior Full Stack Developer with 8+ years of experience delivering scalable, secure, and performance-optimized web and mobile solutions. I specialize in Flutter, Firebase, and Node.js, and I take pride in building real-time, cloud-connected applications that perform under pressure and scale with user needs. I founded MiraDevSolutions, a digital development studio that delivers app, web, and game development alongside marketing solutions. I thrive in defining project architecture, setting up CI/CD pipelines, and collaborating with global teams to ship high-impact software.…

Emmanuel Adeosun Victor

5.0 (1 review)

I am a Senior Full Stack Developer with 8+ years of experience delivering scalable, secure, and performance-optimized web and mobile solutions. I specialize in Flutter, Firebase, and Node.js, and I take pride in building real-time, cloud-connected applications that perform under pressure and scale with user needs. I founded MiraDevSolutions, a digital development studio that delivers app, web, and game development alongside marketing solutions. I thrive in defining project architecture, setting up CI/CD pipelines, and collaborating with global teams to ship high-impact software.…

Available to hire

I am a Senior Full Stack Developer with 8+ years of experience delivering scalable, secure, and performance-optimized web and mobile solutions. I specialize in Flutter, Firebase, and Node.js, and I take pride in building real-time, cloud-connected applications that perform under pressure and scale with user needs.

I founded MiraDevSolutions, a digital development studio that delivers app, web, and game development alongside marketing solutions. I thrive in defining project architecture, setting up CI/CD pipelines, and collaborating with global teams to ship high-impact software.

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Skills

Experience Level

Flutter
Expert
JavaScript
Expert
Node.js
Expert
Unity
Expert
Dart
Expert
Make
Expert
Express
Expert
Docker
Expert
HTML5
Expert
n8n
Expert
Tailwind
Expert
MongoDB
Expert
Zapier
Expert
See more

Language

English
Fluent
French
Intermediate
German
Beginner

Work Experience

Founder & Lead Developer at MiraDevSolutions
January 2, 2023 - November 4, 2025
Led development of over 50+ cross-platform apps and websites using Flutter, Firebase, and Node.js. Architected Firebase-based infrastructures for authentication, Firestore access rules, serverless functions, and secure data workflows. Built reusable API modules using Express with custom middleware, job schedulers, and PDF generators. Integrated secure QR-based onboarding workflows and real-time sync for mobile platforms. Mentored junior developers, enforced Git discipline, managed CI/CD pipelines using GitHub Actions. Delivered an enterprise-level infrastructure monitoring dashboard with authentication tiers and role separation.
Senior Full Stack Consultant at Freelance (Upwork & Fiverr)
January 1, 2018 - November 4, 2025
Stepped into ongoing enterprise projects requiring immediate updates and optimization. Refactored and modularized complex API layers in Node.js for scalability and unit testing. Collaborated with product owners to deliver MVPs and production apps within 4–8 weeks sprints. Provided full-stack solutions for educational, fintech, and health-tech startups.

Education

BSc. Computer Science at University of Lagos (UNILAG), Nigeria
January 11, 2015 - November 4, 2021
Diploma in Software Engineering at Aptech Computer Education, Nigeria
January 11, 2020 - November 4, 2024

Qualifications

Google Firebase Advanced Features – Completed
January 11, 2030 - November 4, 2025
Node.js Fullstack Bootcamp – Udemy
January 11, 2030 - November 4, 2025
Advanced Flutter Animations & Performance – Self-taught
January 11, 2030 - November 4, 2025
Git/GitHub for Teams & Collaboration – Coursera
January 11, 2030 - November 4, 2025

Industry Experience

Software & Internet, Professional Services, Education, Gaming, Healthcare, Transportation & Logistics, Financial Services
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    unity game I create a language learning game for kids using Unity Game engine…
    paper I will integrate payment gateway in flutter code, api integration into website or app

    About this Project…

    Hello There,
    Welcome to my profile.

    I’m a senior mobile and web app developer with expertise in Flutter, React Native, PHP MySQL, Laravel, WordPress, CodeIgniter, and PHP. In this gig, I offer API integration and development services, including payment gateway integration for Android and iOS mobile apps, as well as websites and web applications built in PHP, WordPress, Laravel, CodeIgniter, and PHP.

    Services I Offer:

    API Development for Flutter and React Native apps
    Web API Development for PHP, WordPress, Laravel, and CodeIgniter websites
    Social Login integration for mobile apps and websites
    Payment Gateway integration for web and mobile apps in Flutter and React Native
    Any API integration for web and mobile apps
    Fixing bugs in web and mobile APIs
    Customizing or adding new features to existing APIs

    Lets enhance your apps or website functionality with seamless API integration.

    Want to know more ? Click on contact me I’m just a click away I will reply as fast as possible.

    Thanks.

    Programming language
    JavaScript

    My Expertise:
    Debugging
    Performance
    Operating systems
    Design
    Databases

    Frontend framework:
    React.js
    AngularJS
    jQuery
    Bootstrap
    Tailwind CSS

    Backend framework:
    Django
    Laravel
    Node.js

    paper Cross-Platform Mobile App Development with Flutter (iOS & Android)

    Looking for a cross-platform mobile application that runs seamlessly on both iOS and Android?
    I’ll build a high-performing app using Flutter, ensuring a smooth user experience, beautiful UI, and scalable backend integration.

    What I Offer:

    Full cross-platform development using Flutter & Dart

    Custom UI/UX design following modern design guidelines

    API integration (Firebase, REST, or custom backend)

    Secure authentication (Email, Google, Facebook, Apple, etc.)

    Real-time data sync and push notifications

    App store deployment support (Google Play & App Store)

    Why Choose Me:

    Experienced Flutter & Full Stack Developer

    I provide clean, maintainable, and scalable code

    Work delivered on time and with full transparency

    Ongoing support and maintenance even after delivery

    Example App Types:

    Business or Productivity Apps

    E-commerce Apps

    Educational / E-learning Apps

    Fitness & Health Apps

    Social or Chat Applications

    Let’s bring your idea to life with Flutter — one codebase, two platforms, limitless potential.