Projects

Every project below started with a real pain point in my business and ended with something running in production.

Chemicy Supplier Monitor Bot

Problem

Manually checking 6 supplier sites every single day burned ~2 hours daily.

Solution

An automated bot scrapes all 6 supplier sites, uses AI to match products across them, generates an Excel report, and delivers it over Telegram.

Result

Zero manual hours — the full report is delivered automatically at 12pm every day.

• Node.js
• Playwright
• Gemini
• Telegram

Internal Tool

Chemicy Internal System

Problem

Running a 6-person team on WhatsApp and spreadsheets meant no visibility and no real system.

Solution

An AI-powered internal system with OKR tracking, a meeting-agenda generator, attendance, payroll, and an AI advisor for the team.

Result

Full team operations automated — weekly ops now run without any manual coordination.

• React
• Node.js
• SQLite
• Anthropic SDK

View Demo

Chemicy Content System

Problem

Content was published blind — no way to know if it would perform, wasting hours of production time.

Solution

An LLM-powered scorer that evaluates and revises every script before it goes out the door.

Result

Every script is scored and improved before it reaches production.

• Node.js
• Express
• SQLite
• OpenRouter

Internal Tool

ig-ai-bot RAG Knowledge Base

Problem

Valuable information buried in saved Instagram videos was scattered and impossible to retrieve.

Solution

A Telegram bot with a RAG pipeline — send any IG link and it gets transcribed and stored in a searchable knowledge base.

Result

Instant retrieval across hundreds of saved videos through a simple chat.

• Python
• Gemini
• SQLite FTS5
• Telegram

View Demo

TradJournal

Problem

Logging MT5 trades by hand into a spreadsheet was slow and error-prone.

Solution

A self-hosted trading journal with OCR that reads MT5 screenshots and auto-logs each trade.

Result

Zero manual entry — trades are logged automatically straight from a screenshot.

• Next.js
• FastAPI
• SQLite
• Gemini

Internal Tool

Chemicy Web

Problem

After 13 years, 100% of sales depended on Tokopedia and Shopee — with no owned customer relationship.

Solution

A full-stack e-commerce build with a product scraper, Midtrans payments, and 3D product visualization.

Result

An independent sales channel with full control over customer data.

• Next.js
• Supabase
• Midtrans
• Three.js

View Demo

Services

How I can help — from strategy to fully deployed systems.

Contact

Have a business problem worth automating? Let's talk.

• Email peterbuildsai@gmail.com →
• LinkedIn Petrus Saputra →
• Instagram @peterbuilds.ai →
• Portfolio astrozen.vercel.app →