TypeScript

Multi-language research playground for reproducible optimization experiments, Dockerized language workspaces, and cross-paradigm workflow comparisons.

Playlist / karaoke session manager and player

ADHD-friendly productivity app: brain-dump tasks, let AI break them into tiny steps, schedule to your calendar, focus with a Pomodoro style visual timer, and earn rewards & streaks.

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.

Studio website on Next.js 14: landing, client reviews, contact forms and a multi-step cost calculator with client-side PDF estimates. Restored in English, live on Vercel.

A Billing Dashboard For OpenStack

NextJS configured on how i like it

Compliance service enforcing rules defined in the TrustFramework - Architecture Document/Compliance Document

Standard components for use within all SKAO React applications. Uses MUI as a basis, and also uses information provided by the SKA JavaScript Components Repository

Fullscreen-scroll one-pager restored from a 2023 archive and rebuilt from scratch on Next.js 16 + React 19 + TypeScript with FSD and CSS Modules. Original Gulp/Webpack source preserved in the legacy branch.

Repository for the core system of shepard containing frontend, backend and documentation.

Dev How To wiki/documentation.

Autonomous hh.ru job-application agent built on the Mastra agent framework. Playwright attaches to an already-running Chrome over CDP, then the agent discovers and scores vacancies against profile.yaml, writes a Russian cover letter, submits, and delivers CV plus a follow-up message in chat. SQLite enforces one application per company; SUBMIT_ENABLED=false gives a full dry run.

Personal portfolio website for Isaac Adjei built with Next.js, React, TypeScript and Tailwind CSS to present projects, skills and contact links.

Scheduled automation jobs - data syncs and timed reminders running on GitHub Actions

An application for automatic trend selection and clasterization based on customizable sources.

Production-ready Node.js 22 LTS images — Alpine-based, multi-stage (prod/dev/test), non-root, TypeScript and Vitest ready.