Custom Software Development — Web, Mobile, Smart TV & AI Agents

Ultimate Question Coding LLC is a software development house based out of Waterbury VT that specializes in custom app development for clients. Started in 2019 by Andy Hardy, we have extensive experience across web apps, cross-platform mobile and smart TV — and increasingly, production AI systems: agents, MCP servers and RAG pipelines that solve real problems.

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Out in the wild

TezLab | iOS & Android

A cross-platform app that offers insights, social engagement and cost and energy tracking for supported electric vehicles. Built using React Native with a SwiftUI built widget.

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TezLab | Website

Built using a combination of Ruby on Rails and React, this is a responsive, modern marketing website as well as a public charger map which sources review data from the TezLab user base.

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AI Agent Platform | Internal

A multi-agent analytics platform for a major entertainment brand. A custom, configurable agent harness answers executives' natural-language questions, with a greenfielded ROI agent and promptfoo-backed evals keeping every answer trustworthy.

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WatchMyRiv | Website

Deprecated

This is a static site built using Astro that advertises an iOS watch app for controlling various functionalities of your Rivian vehicle.

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Perplexity | Smart TV

A voice-first smart TV experience shipped as a hosted Tizen app, with a Rails/PostgreSQL backend serving one localized content source to both a Svelte webapp and legacy Tizen widgets. Voice-to-text search powered by Perplexity's LLM.

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TezLabAI | Webapp

Deprecated

This app incorporates a MCP server using Next.js to allow a TezLab user to ask questions about their vehicle using real data from their everyday driving and charging habits.

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Echelon TV | Smart TV

This is a Samsung smart TV app built using Tizen / React which allows a user to workout from the comfort of their living room.

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Skills

Front-end

I specialize in building modern, responsive web applications using a variety of front-end technologies. React, Svelte, Astro, etc.

Back-end

I choose the right tools for the job, whether it's Ruby on Rails, Node.js, or Python, I get it built to spec.

Deployment

Whatever makes sense for the job, I'll get it in front of your clients. Kubernetes, GCP, Fly.io, Vercel, etc.