I build it, analyze it, and tell the story.

• 01PrepoAn AI project manager that turns a meeting into assigned, grounded tickets, mirrors them into Linear, and chases the work until it is done.BuildOct 2026
• 02JoevixA local-only browser extension that restyles and rearranges any page on your own screen, with themes, per-site layout, and no network code.BuildOct 2026
• 03KerinciLangA small programming language whose keywords come from Kerinci (Siulak), with a dependency-free Python interpreter and a 13-lesson tutorial.BuildOct 2026
• 04DjournlA private journal that spots mood patterns every week, with shared streaks. Works with Anthropic, OpenAI, or any compatible model.BuildSep 2026
• 05KITO Portal PublikThe public face of KITO: residents see reports on a map, check status by tracking code, and compare how fast each agency responds.BuildSep 2026
• 06watsonx.ai Generative AI AppA generative AI app on IBM watsonx.ai, from local API calls to a deployed Streamlit interface.BuildSep 2024 to Dec 2024
• 07Redesign Challenge BackendThe Go backend I built for our GDSC Redesign Challenge entry, which placed 2nd. Controller, service, and repository layers.Build2024
• 08Frizzy Store SystemA phone shop's sales, stock, and cash in one place, plus a Cash Recovery Engine that computes runway, flags leaks, and sets open-to-buy.BuildOct 2026
• 09she aint allatA browser extension that intervenes when your own browsing touches an ex, covering the page with something you chose in advance. Local first, no account.BuildOct 2026
• 10LoopnotePhotograph a whiteboard or a page of notes and get a summary plus flashcards on an SM-2 schedule. Expo app, Express API, mocked model calls.BuildSep 2026
• 11Aid Distribution DashboardAn interactive Tableau dashboard that makes social aid distribution data easy to read for the public.Data2024
• 12IMDB Sentiment CapstoneTeam capstone: a Bidirectional LSTM that classifies IMDB review sentiment with 88% accuracy, recall, and F1.Research2024
• 13Rice Production ClusteringK-Means clustering of 27 years of Sumatra rice production data (1993-2020) into three productivity clusters.Research2024
• 14TOPSIS vs SMARTCompared TOPSIS and SMART to find the best regions for rice growth. SMART was more sensitive and stable.Research2024
• 15COBIT 2019 Hospital AuditCOBIT 2019 audit of a hospital's DSS06 process: Level 2 capability, 92.8% fully achieved, with a roadmap to Level 3.Research2024
• 16SAT SETA Figma dashboard design for real-time asset monitoring and predictive maintenance at PT PLN Indonesia.Design2024
• 17Sriwijaya Digital Conference 2024Named the concept Generating Digital Understanding and wrote four session titles and themes for a national conference answering South Sumatra's falling digital rank.DesignOct 2024
• 18Ayo SudokuAyo Sudoku! - a friendly, polished Sudoku game for the browser. Classic, Daily, Zen, Challenge, packs, lessons, offline PWA. Made by ffrizzyBuildOct 2026
• 19Image Enhancer CuatroLocal Electron app that slices an image into overlapping tiles, enhances each tile through your logged-in ChatGPT, Gemini or Grok web session, and stitches the results into one pictureBuildNov 2026
• 20PantrifiedTurn a fridge photo into three budget-aware Indonesian meal plans and a shopping list of only what's missing. Local-first Next.js PWABuildOct 2026
• 21Frizzy SkillsSix Claude skills that plan any software project into a complete PRD, each owning its sections: design system, stack, security, testing, and shippingBuildOct 2026
• 22Ffrizzy PortfolioPersonal portfolio: AI web apps, data dashboards, and content that grows audiences. Next.js, TypeScript, TailwindBuildOct 2026
• 23Mezomite AiBilingual marketing site for Mezomite.ai: process audits, workflow mapping, and automation for Indonesian businessesBuildOct 2026
• 24Audience growth storiesPublication strategy and content that grew 10+ accounts to 100K+ combined followers.Content

By the numbers

Public repositories from GitHub, newest push first. Each card names the primary language and the last push, and links to a case study unless the repository is a fork.

• ayo-sudoku

  Ayo Sudoku! - a friendly, polished Sudoku game for the browser. Classic, Daily, Zen, Challenge, packs, lessons, offline PWA. Made by ffrizzy

  • accessibility
  • browser-game
  • i18n

  TypeScriptUpdated Nov 2026LiveCase study
• image-enhancer-cuatro

  Local Electron app that slices an image into overlapping tiles, enhances each tile through your logged-in ChatGPT, Gemini or Grok web session, and stitches the results into one picture

  • ai
  • browser-automation
  • chatgpt

  TypeScriptUpdated Nov 2026Case study
• joevix

  Local-only browser extension that restyles any page on your own screen, with themes, custom colors, and per-site layout

  • accessibility
  • axe-core
  • browser-extension

  TypeScriptUpdated Nov 2026Case study
• kerinci-lang

  A programming language built from Kerinci (Siulak) vocabulary, with a single-file Python interpreter and a 13-lesson tutorial

  • programming-language
  • kerinci
  • python

  PythonUpdated Nov 2026Case study
• prepo

  AI agent that turns a meeting into assigned tickets, mirrors them into Linear, and follows up until the work is done

  • ai
  • project-management
  • nextjs

  TypeScriptUpdated Nov 2026Case study
• loopnote

  Photograph a whiteboard and get a summary plus flashcards scheduled with SM-2, as an Expo app on an Express API

  • expo
  • express
  • spaced-repetition

  HTMLUpdated Nov 2026Case study
• pantrified

  Turn a fridge photo into three budget-aware Indonesian meal plans and a shopping list of only what's missing. Local-first Next.js PWA

  • budget
  • cooking
  • fabricjs

  TypeScriptUpdated Nov 2026LiveCase study
• frizzy-skills

  Six Claude skills that plan any software project into a complete PRD, each owning its sections: design system, stack, security, testing, and shipping

  • agent-skills
  • ai-agents
  • claude-code

  PythonUpdated Oct 2026Case study
• ffrizzy-portfolio

  Personal portfolio: AI web apps, data dashboards, and content that grows audiences. Next.js, TypeScript, Tailwind

  • design-system
  • nextjs
  • personal-website

  TypeScriptUpdated Oct 2026LiveCase study
• mezomite-ai

  Bilingual marketing site for Mezomite.ai: process audits, workflow mapping, and automation for Indonesian businesses

  • ai
  • automation
  • business

  TypeScriptUpdated Oct 2026LiveCase study
• djournl

  Full-stack journaling app with an Express API, SQLite, scrypt auth, a provider-agnostic AI layer, and Docker

  • journaling
  • express
  • sqlite

  JavaScriptUpdated Oct 2026LiveCase study
• she-aint-allat

  Browser extension that interrupts the urge to look someone up, with pop-ups you choose in advance. Local first, no account, no tracking

  • browser-extension
  • chrome-extension
  • javascript

  JavaScriptUpdated Oct 2026Case study
• frizzy-store-system

  Stock, sales, and cash system for a phone counter, with a cash recovery engine covering true burn, runway, and open-to-buy

  • point-of-sale
  • inventory
  • cash-flow

  TypeScriptUpdated Oct 2026Case study
• H8-test-genai

  Streamlit app on IBM watsonx.ai, built during the Hacktiv8 IBM Generative AI and Machine Learning program

  • watsonx
  • streamlit
  • generative-ai

  PythonUpdated Nov 2024Case study
• redesign

  Go backend with a layered structure: controller, service, repository, model, and middleware, for the GDSC UNSRI Redesign Challenge

  • go
  • rest-api
  • layered-architecture

  GoUpdated Jun 2024Case study