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Foliony
Portrait of Joshua Adjei

Joshua Adjei

Software Engineer & IT Support Specialist

Based in Accra, Ghana

About

A passionate IT Support Specialist and a Software Engineer interested in designing and building fast, accessible Mobile and Web Applications, APIs, etc., end-to-end, from the core to the last pixel.

I care about clean architecture, security, and the small details that make software feel effortless to use.

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Selected work

Featured projects

A selection of things I have designed and built.

  • DuoConvo Logo
    Mobile appIn progress

    DuoConvo – AI-Powered Multilingual Communication Mobile Application

    An AI-powered React Native app translating market phrases across English, French, Twi, Ga, and Ewe. Using a speech and embedding pipeline, it runs similarity searches for local dialects. I integrated backend APIs for fast, real-time conversational translations.

    • React Native
    • TypeScript
    • Python
    • FastAPI
    • +7
  • Sign-in page of Foliony Studio
    Web appLive

    Foliony

    What begins as a personal portfolio for myself(Joshua Adjei) will soon become a full-stack portfolio platform designed to help individuals showcase their projects, skills, experiences, and achievements through a personalized, professional digital studio without any code changes, as I am doing now.

    • Next.js
    • TypeScript
    • MongoDB
    • Cloudflare
    • +9
    • Private repository

Experience

Where I have worked

  1. Software Engineering Intern · DLP Africa

    Feb 2026 – Apr 2026

    Internship · Hybrid · Tse Addo - Accra, Ghana

    During my Software Engineering Internship at DLP (DelaPhone) Africa, I worked on projects focused on improving business communication, data accessibility, and digital solutions. I integrated the 3CX phone system with Zoho CRM, automating customer communication workflows, synchronizing data, and reducing manual data handling. I also contributed to the development of Metabase dashboards, making operational data easier to visualize, monitor, and report on. Additionally, I worked on the Kasa mobile application, developing user interfaces and implementing functionalities to support internet-based calling in Ghana. Through these experiences, I strengthened my skills in software development, API integration, data visualization, and problem-solving while gaining practical experience building technology solutions that address real business needs.

    • TypeScript
    • Go
    • API
    • CRMs
    • PBXs
    • 3Cx Integration
    • +4

Toolkit

Technologies I work with

  • TypeScript
  • C++
  • Java
  • Kotlin
  • React
  • Go
  • PHP
  • FastAPI
  • Next.js
  • Express
  • React Native
  • Expo
  • Tailwind CSS
  • MongoDB
  • PostgreSQL
  • Git
  • Linux
  • Postman

From the Journal

Latest writing

Next step

Let’s build something together

Have a project, a role or an idea in mind? I would be glad to hear about it.

Get in touch