Founder @ FetchDue (agentic AR for agencies) & Kynth — staff engineer, NYC. Shipping daily, in the open.

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Isaiah Kim  • Peerlist

<p>FetchDue is an AI agent that gets your invoices paid. It watches everything you are owed, drafts every reminder in your voice, and escalates on your schedule from friendly nudge to firm text. It reads what clients write back: a promise to pay Friday gets logged against the invoice and followed up on if Friday passes. You approve every send until you flip on Autopilot. Connects to QuickBooks, Xero, HubSpot, Outlook, and Stripe.</p>

FetchDue

A modern web application for tracking health symptoms, generating AI-powered health insights, and visualizing health patterns over time. Built with Next.js, TypeScript, Supabase, and Google Gemini API. https://github.com/kyisaiah47/ai-wellness-journal

AI Wellness Journal

A VS Code extension that shows web feature compatibility information directly in your edit or using the Baseline standard. https://github.com/kyisaiah47/baseline-buddy

Baseline Buddy

An autonomous AI agent that revolutionizes infrastructure monitoring through advanced anomaly detection, autonomous remediation, and intelligent cost optimization using Amazon Bedrock AgentCore and Claude 3 Sonnet. https://github.com/kyisaiah47/cloudwatch-genius

CloudWatch Genius

An intelligent AI system that automates entire content marketing workflows using TiDB Serverless vector search and multi-step agentic AI. https://github.com/kyisaiah47/contentr

Contentr

Built a revolutionary blockchain-based data ecosystem that transforms how personal information is exchanged between customers and businesses. Continuum enables individuals to own, control, and earn from their personal data while allowing businesses to access accurate customer information through verified, time-limited consent powered by Polkadot blockchain smart contracts. Key accomplishments: • Developed production-ready ink! v5.0 smart contract with payment escrow, time-locked access control, and cryptographic authorization (450+ lines of Rust) • Built three interconnected products (Myn customer portal, Ethos enterprise CRM, Continuum blockchain protocol) with distinct brand identities and unified architecture • Implemented secure multi-tenant infrastructure with Row Level Security, handling contacts, deals, activities, and data access requests across isolated user environments • Created comprehensive E2E test suite with 34 Playwright tests covering authentication, CRM operations, blockchain integration, and complete user workflows (100% pass rate) • Designed and integrated Polkadot wallet system with real-time blockchain verification, on-chain audit trails, and DOT token payment processing • Built full-featured CRM with drag-and-drop Kanban pipeline, activity tracking, dashboard KPIs, and real-time updates via Supabase subscriptions The platform addresses the $80B CRM market’s biggest challenges—GDPR/CCPA compliance, data accuracy, and customer control—while creating a win-win economic model where customers earn from their data and businesses gain access to verified, consent-based information.

Continuum - Decentralized Data Ownership Plat

Deep Cut is a surreal, chaotic, and emotionally charged AI party game powered by a ghostly game host named Kiro. https://github.com/kyisaiah47/deep-cut

Deep Cut

A Next.js social discovery app that helps people find meaningful connections through shared interests. Users create taste profiles using various categories (music, movies, books, etc.) and get matched with like-minded individuals powered by AI. https://github.com/kyisaiah47/kindredAI

KindredAI

An anime-inspired RPG habit world where daily habits = quests, streaks = floors climbed, and avatars evolve into legendary classes. The world changes with seasonal realms, guild raids, potions, cosmetics, and special edition drops. Built for RevenueCat Shipaton 2025. https://github.com/kyisaiah47/level-up

Level Up

MediTongue is an offline medical translator that runs entirely on your local machine — no internet required. https://github.com/kyisaiah47/meditongue-web

Meditongue Web

Built a comprehensive financial management platform designed specifically for the 70 million Americans in the gig economy. Portable automatically tracks income across 50+ platforms (Uber, DoorDash, Upwork, etc.), categorizes business expenses with IRS-approved deduction rates, calculates real-time quarterly tax obligations, and generates income stability scores for credit applications. Key accomplishments: Developed intelligent CSV parser that automatically detects and categorizes income from gig platforms Implemented real-time tax calculation engine for quarterly estimated taxes and annual projections Built proprietary income stability scoring algorithm to help gig workers with credit applications Created responsive full-stack application serving real financial insights to multi-income workers Designed modern fintech UI with glassmorphism, gradient palette, and data-first visualizations The platform addresses a $1.3 trillion market segment abandoned by traditional financial software, helping gig workers avoid missing $3,000–$5,000 in annual tax deductions.

Portable - Financial Platform for Gig Workers

A trustless task payment platform supporting Soft, zkTLS, and Hybrid proof systems on the XION blockchain. Create tasks, submit verifiable proofs, and get paid automatically with cryptographic verification or manual review. https://github.com/kyisaiah47/proofpay

ProofPay

A fully interactive trading platform where users buy and sell "shares" in subreddits, complete with real-time price animations, meme-powered notifications, swipe-to-trade mechanics, and achievement systems. https://github.com/kyisaiah47/reddit-stonks

Reddit Stonks Exchange

An advanced Chrome extension that revolutionizes research workflows using Google Chrome's built-in AI APIs. https://github.com/kyisaiah47/smart-research-assistant

Smart Research Assistant

A Solidity smart contract protocol for splitting payments or assets among multiple recipients with customizable share logic. https://github.com/kyisaiah47/Split-Protocol

Split Protocol

Built a comprehensive life guidance platform that combines curated knowledge with structured journaling. The platform features 50+ life situation guides (career changes, relationships, major life transitions) with AI-enhanced content curation and personalized question frameworks. Key Features - Dynamic guide system with 1,000+ curated questions across 6 life categories - Content aggregation engine pulling from 500+ expert sources (books, articles, research) - Personal workspace with notes, journal, timeline, and graph visualization - Real-time search and filtering across guides and readings - Responsive design with dark mode support Technical Stack - Next.js 15 (App Router, Turbopack) - TypeScript, React, Tailwind CSS - Supabase (PostgreSQL, Auth, Real-time) - Framer Motion animations - Claude AI for content generation and enhancement Impact Created a knowledge platform that transforms how people navigate major life decisions by combining Wikipedia-style comprehensive information with Notion-style personal organization.