builder & creator

Hi, I'm Chris Piape
I build powerful apps with modern stacks.

xstacksapp · innovation meets technology stacks

I'm a full-stack developer passionate about crafting scalable, user‑friendly applications. Each project here represents a unique blend of creativity, robust architecture, and real-world impact.

This is where innovation meets technology stacks to create powerful apps.
xstacksapp represents a philosophy — building with intention, using the right tools for the job.

Applications I've built

Real-world projects, each demonstrating a powerful stack & creative problem solving.

FlowMetrics

Real‑time analytics dashboard for product teams. Ingests millions of events with minimal latency. Built for SaaS companies.
Next.js Node.js ClickHouse Redis

ResumeAI

AI‑powered resume optimizer and interview coach. Uses LLMs to tailor professional summaries. Featured on Product Hunt.
Python/FastAPI React OpenAI PostgreSQL

MarketStack

Multi‑vendor marketplace platform with real‑time inventory sync and Stripe Connect integration. Handles 10k+ orders/month.
Remix Prisma Tailwind Redis

SyncSpace

Collaborative whiteboard and real‑time document editor with WebRTC support. Used by remote design teams.
Liveblocks Next.js WebSockets Docker

CarbonLog

Sustainability tracking for businesses – carbon footprint calculator and offset insights. Green tech award nominee.
SvelteKit Supabase Chart.js

IndexFlow

Search engine for developer docs with vector embeddings and semantic ranking. Open‑source core.
Go Typescript Qdrant Vite

side experiments & OSS contributions

FastAPI starter kit
React Native UI library
Serverless image proxy
CLI for dev automation
Edge AI demo