time_theory — bash
Time Theory Development — TD chrome monogram with retro gaming hardware and matrix rain, wordmark reading Time Theory Development

Building timeless solutions. Powering modern worlds.

Software, built like you mean it.

Full-stack web and mobile apps for service businesses tired of holding it together with group texts, spreadsheets, and a cell phone that won't stop buzzing. Code, design, deployment, support — all by one person who actually picks up the phone.

STATUS: ACCEPTING_CLIENTS[2 SLOTS OPEN]· FIRST CALL FREE
React::
Next.js::
Node::
PostgreSQL::
React Native::
AWS::
Stripe::
Mapbox::
Twilio::
TypeScript::
AI / LLM::
React::
Next.js::
Node::
PostgreSQL::
React Native::
AWS::
Stripe::
Mapbox::
Twilio::
TypeScript::
AI / LLM::

$ cat featured_project.json

Win City Bins

2025
LIVE · MARKETING SITEPLATFORM IN DEVWIN CITY BINS
★ Featured

Win City Bins

MARKETING SITE LIVE · PLATFORM IN DEV · PASTOR LAKI SIAKI

Marketing site shipped and converting. Full Uber-style customer + driver apps and dispatch dashboard in active development.

Next.jsReact NativeNodePostgreSQL
> VISIT SITE

$ cat player_review.txt

What clients say

Bert, you have exceeded my expectation and I cannot express how appreciative I am! I highly recommend going through BJ and make it happen!
Pastor Laki SiakiFounder, Win City Bins

// currently_building

live
  • feat: optimize driver route batching

    win-city-bins · 2h ago

  • fix: stripe webhook idempotency key

    win-city-bins · 6h ago

  • chore: bump react-native to 0.76

    mobile-core · 1d ago

  • feat: admin dispatch live map filters

    win-city-bins · 2d ago

$ ./start_project.sh

Got a project? Let's ship it.

The first call is free and it's mostly me asking questions until we both know what you actually need. No pressure, no project-management runaround.