Lencho Mengistu

Fullstack Developer

I build modern web, mobile, and AI-powered apps — plus the automation tools that keep them running.

Skills

Languages

TypeScript

JavaScript

Python

Rust

HTML

CSS

Frontend

React

React Native

Expo

Next.js

TailwindCSS

TanStack

Redux

Framer

Backend

Node.js

Bun

Express

Hono

Flask

FastAPI

Django

Databases

PostgreSQL

MongoDB

Pgvector

Redis

MySQL

DevOps & Tools

Docker

Git

Vercel

Cloudflare

AWS

OpenAI

Gemini

Groq

LangChain

LangGraph

OpenClaw

Projects

Pullora

Fullstack AI platform for planning and organizing documents cleanly, with background processing and clean collaboration.

Next.jsHonoPostgreSQLBackblaze B2Inngest

Laptops

AI-powered laptop shopping platform — an Expo mobile app with chat-based product discovery, similar-item recommendations, cart, checkout, and push notifications, backed by a Hono API.

ExpoReact NativeHonoNeonDBSanityAI SDK

Pupilfy

Document sharing and discovery platform with AI-generated descriptions and vector-embedding semantic search.

Next.jsNeonDBGeminiBackblaze B2Pgvector

Clipboard

Fast, keyboard-driven clipboard history for Linux. Tracks text and images, recalled through a Raycast-style overlay.

RustTauri 2ReactSQLite

Telegram Business Agent

AI Telegram agent that answers over your own documents via RAG, with subscriptions, rate limiting, and background jobs.

TypeScriptgrammYDrizzleNeonDBInngestAI SDK

plx

Natural-language shell assistant — describe a task and it turns it into a safe POSIX command with a risk rating, or pursues a goal step-by-step in agent mode.

TypeScriptCLIAI SDKnpm