React

OSSA Studio — web UI for composing, validating, and deploying OSSA agent manifests. Delegates builds to ossa-deploy. Public experimental instance.

🏡 My humble abode on the World Wide Web. https://jarv.is

A self-service data ingestion platform that lets teams connect to 30+ databases (PostgreSQL, ClickHouse, Sybase, Snowflake, and more), upload CSVs with a visual column mapper, and execute bulk INSERT/UPSERT operations with real-time execution analytics.

Built on a FastAPI backend with Google OAuth, encrypted credential storage, and a full audit trail — paired with a React/TypeScript frontend that includes an AI-powered query risk analyzer before execution.

Designed for data engineering workflows where traceability and security matter: every operation is hashed into an immutable audit chain, and all inputs are validated against SQL injection at the API layer.

react webpack eslint prettier webapp skeleton

Playlist / karaoke session manager and player

Robust Designsystem som säkerställer hög tillgänglighet, stabil drift och effektiv livscykelhantering för digitala tjänster.

Stöd för Web Components, React, Angular och Figma. ✌️

This is part of the SDP and is the GUI for providing QA visualisations

MyBlog Project (Multi Module)

BE : Java, SpringBoot FE : Next.js

Este proyecto es basicamente una api desarrollada en Laravel la cual gestiona login, singup, logout y crud de usuario que entran al sistema junto con un front desarrollado en ReactJS el cual valida permisos en rutas y gestiona el token en las consultas mediante un interceptor. Es un desarrollo bastante basico pero practico para tener como referencia en futuros desarrollos.

Website and Scripts for Podcasts. https://podcast.sirimangalo.org/

Kiosk operator console for an Arduino-driven 4DX motion ride: JWT-gated Next.js UI with synchronized video playback, serial-port picker and live event logs over Socket.IO.

Next.js 14 marketing site of the Lotus Manzara Büyükçekmece villa complex — animated catalog, interactive floor plans, lead form with graceful demo fallback. Restored 2024 archive, live on Vercel.

Next.js 15 landing page for EverXNode — an NFT node-licensing sale on a decentralized AI compute network. React 19, styled-components, GSAP, Swiper, captcha-guarded whitelist form. Archived 2025.

Next.js 15 storefront for a car body-parts shop, recovered from a local archive and rebuilt to run entirely without its decommissioned backend

Marketing & investor-relations website of Everdime, a Web 3.0 / AI venture platform. Next.js 14 + styled-components, fully CMS-driven copy, admin panel, archived-content fallback. Restored 2024 archive.

Personal website for Isaac Adjei built with Next.js, React, TypeScript, Tailwind CSS and a terminal inspired interface.