Public work / Singapore

Built by
Tanveer Riaz.

I’m Tanveer Riaz, an AI specialist and systems builder in Singapore with twenty years in banking technology. I build tools, prototypes, and games around practical questions: what can stay local, what agents can help with, and what makes software useful to someone.

Each project below includes its current status and a link to the product, source, or build story.

capfr screen studio with a recording preview, timeline, and editing controls01 / macOS screen studio

Available for macOS

capfr

A free, local-first screen studio for macOS, built by Tanveer Riaz. Record a display, app, or window, polish the frame and pointer, edit a timeline, and export MP4.

The public product site includes a downloadable macOS app, a studio tour, and setup instructions for its CLI and MCP integration.

  • macOS
  • Screen recording
  • Local-first
  • MCP
Zara Donut Run title screen with Zara in pink on the Bakery Village track02 / Family game

Live

Zara Donut Run

A game for my daughter, preserving her little voice from five years ago. Originally built for Android, now upgraded with Astra for web and mobile.

Play the live endless runner with Zara’s original voice recordings, donuts to collect, and obstacles to dodge.

  • Family
  • Original voice
  • Web and mobile
  • Astra
Tanveer Riaz on the ChatGPT Sites Hackathon build floor03 / Hackathon prototype

Public prototype

SideSpark

A playful way for coworkers to meet beyond their usual circles through a short Skill Swap or Social Connect break.

Both choices lead from picking a break to meeting a clearly labelled demo sidekick, completing a shared activity, and saving a small takeaway on the device.

  • Workplace connection
  • Skill sharing
  • Shared breaks
  • ChatGPT Sites
Chroa interface showing a live website colour specimen04 / Building now

Public beta

Chroa

A colour-system studio that generates accessible OKLCH palettes, wires them into live interface previews, and exports a DESIGN.md a coding agent can follow.

Five live preview types, measured contrast, and agent-ready design output.

  • Design systems
  • Accessibility
  • Coding agents
  • React
Skillz banner for reusable AI-agent skills05 / Open source

Public

Skillz

A public library of reusable AI-agent skills: focused procedures that turn prompt experiments into repeatable execution.

26 published skills, cross-agent conventions, security-first guidance, MIT licensed.

  • Agent skills
  • Open source
  • AI workflows
  • Python
Singapore Merlion at night, used by HalalEats SG06 / Singapore product

Live

HalalEats SG

A chat-first halal makan companion for Singapore, designed around plain-language questions and MUIS-certified venue data.

Public, anonymous product with local search, venue discovery, and practical Singapore context.

  • RAG
  • Singapore
  • Halal tech
  • FastAPI
  • Postgres
Nexus Bank fictional demo login interface with a dark visual system07 / Fictional banking demo

Live demo

Nexus Bank

A fictional AI-banking interface used to explore how conversational assistance, financial context, and bounded agent actions might fit together.

A live public interface using mock data only; it is a learning demo, not a financial service.

  • Fictional demo
  • Banking UX
  • Agentic systems
  • Mock data
PromptZap product banner08 / Browser tool

Live

PromptZap

A browser extension that turns rough instructions into structured prompts inside the AI tools people already use.

One-click workflow with 23 prompt frameworks across ChatGPT, Claude, Gemini, and more.

  • Browser extension
  • Prompt design
  • AI tooling
ScriptToReel local video generation dashboard09 / Open-source pipeline

Public

ScriptToReel

A local-first Python pipeline that researches, scripts, assembles, narrates, and renders short videos from a topic.

CLI and local dashboard over the same pipeline, with explicit checkpoints and reproducible project folders.

  • Python
  • Video
  • Local workflow
  • FFmpeg
10 / Agent utility

Live

Markdown Convert

A one-click browser extension that converts webpages into clean Markdown for agents, notes, and knowledge bases.

No account, no backend, no build step; handles readable content, tables, forms, and useful embedded regions.

  • Markdown
  • Browser extension
  • Agent-ready content
  • JavaScript
Codex Pet League community leaderboard interface11 / Data experiment

Build story

Codex Pet League

A playful leaderboard for tiny coding companions - and a build story about replacing persuasive mock data with verifiable public signals.

The useful part is the correction: provenance labels, real public data, and an explicit scoring model.

  • Data provenance
  • Dashboard
  • Game
  • Build in public
12 / Voice game

Public prototype

Logo Challenge

A voice-powered brand guessing game built as a fast family-friendly experiment in multimodal interaction.

A compact public prototype that combines speech input, progressive levels, hints, and feedback.

  • Voice UI
  • Game
  • Rapid prototyping