# Utilities Studio Full Context

Utilities Studio is a dedicated product team for product strategy, UX/UI design, full-stack engineering, AI-assisted delivery, and growth systems.

## Site

- Canonical URL: https://utilities.studio/
- Language: en-US
- Contact: hello@utilities.studio
- Repository: https://github.com/utilities-studio/utilities.studio
- Keywords: product studio, full product ownership, AI-assisted software development, AI-native product development, product strategy, UX/UI design, full-stack development, React Native development, SaaS product development, growth systems, production software delivery, startup product team

## Capabilities

- Product: Idea shaping, Product strategy, User flows
- Design: UX / UI, Product experience
- Build: Full-stack development, Scalable architecture
- Scale: Iteration, Performance, Growth systems
- Growth: Video strategy, Demand generation, Sales enablement

## Differentiation

- We own outcomes, not tasks. You don’t manage us.
- We move with speed and structure. Not chaos.
- We build for production. Not prototypes.
- AI as a system, not a shortcut. Speed without cutting corners.

## Case Studies

- GrowthDay (Flagship): Problem: Needed a full personal development platform with courses, coaching, community, and payments, built and scaled from scratch. Built: Course library, live coaching, AI coaching avatar, journaling, community, Stripe + Apple IAP payments, iOS + Android apps. Metrics: 400K+ users, 4.8★ iOS, −25% payment fails.
- House of Manifestation (3-month delivery): Problem: Running on a basic Kajabi setup. No mobile apps. No e-commerce. Built: Full web + mobile product with courses, Shopify subscriptions, iOS + Android apps, Supabase backend, and HubSpot CRM. Delivered in 3 months. Metrics: ~500 members at launch, 5.0★ iOS and Android.
- VWO (Growth): Problem: Needed video content that drives pipeline, not just views. Built: 25+ customer testimonials, product explainers, feature launch videos, demand generation content. Metrics: $2M+ pipeline, 3,000+ qualified leads, 120% organic lift.
- Appointy → Google & Telefónica (Enterprise): Problem: Scheduling infrastructure needed to serve enterprise clients at scale. Built: SaaStack framework deployed to Google and Telefónica for scheduling, capacity management, and WebRTC conferencing. Metrics: 1M+ users, 15s → <1s load time, −80% setup time.

## In-House Products

- Vouch (Trial Abuse Prevention): Fraud detection platform combining email validation with device fingerprinting. Disposable email detection, IP reputation scoring, and real-time risk scoring with ALLOW/FLAG/BLOCK recommendations. Technologies: Cloudflare Workers, Cloudflare KV, D1, Supabase, Stripe. URL: https://vouch.expert/
- Aviater (Aviation | Flight Operations SaaS): Compliance-aware mission planning and flight logging platform for small aviation operators. Real-time pilot eligibility signals, duty time enforcement, drag-drop scheduling, and full audit trails. Technologies: TanStack Start, React 19, Supabase, Cloudflare Workers. URL: https://aviater.io/
- Jetseen (Travel | Tax Residency Compliance): Day-count tracker for digital nomads, expats, and frequent travelers. Tracks time across 195+ countries with 12 built-in rule engines -- Schengen 90/180, US SPT, UK SRT, UAE 183-day, and more. Proactive alerts with specific dates, multi-passport support, and audit-ready CSV exports. Technologies: React Native, iOS, Android. URL: https://jetseen.com/

## Open Source

- dotclaude (Claude Code Plugin): Claude Code plugin shipping 20 skills, 20 specialist agents, 5 commands, and shared coding conventions in one installable package. Covers scaffolding, UI, auth, Supabase, Cloudflare, testing, and more -- loaded on-demand so unused skills cost zero tokens. Technologies: TypeScript, Shell, Bun. Repository: https://github.com/harryy2510/dotclaude
- RN-Lib-Claude (Claude Code Plugin): Claude Code plugin for the full React Native library lifecycle -- scaffolding, Fabric/TurboModule codegen, Reanimated animations, testing, publishing via Changesets, and CI setup. Enforces New Architecture patterns throughout. Technologies: TypeScript, React Native, Bun. Repository: https://github.com/Shankulkarni/RN-Lib-Claude
- vibe-pilot (AI Automation): Zero-touch kanban autopilot for AI coding agents. Connects to vibe-kanban, auto-classifies tasks, triages complex work with AI, and launches Claude/Gemini/Codex workspaces round-robin to implement tasks and open PRs -- no manual intervention. Technologies: TypeScript, Bun, Claude API. Repository: https://github.com/harryy2510/vibe-pilot
- Crash-Pilot (AI Automation): AI autopilot for Firebase Crashlytics. Fetches top crashes from BigQuery daily, traces call paths, attempts fixes with Claude Code, rates confidence, and opens PRs with root cause analysis -- supports iOS, Android, and React Native. Technologies: Python, Claude Code, GitHub Actions. Repository: https://github.com/Shankulkarni/Crash-Pilot
- geocoded (Free API): Free geolocation REST API on Cloudflare Workers -- 252 countries, 3,800+ states, 150,000+ cities, and IP lookup. Full-text search, field selection, pagination, and edge caching with zero cold starts. Technologies: TypeScript, Cloudflare Workers, D1. Repository: https://github.com/harryy2510/geocoded
- react-native-country-state-city-picker (React Native): Country → state → city cascade picker for React Native. 29 design tokens, headless hooks, render props, LRU caching with in-flight deduplication, and zero native code. Powered by the geocoded.me API. Technologies: TypeScript, React Native, New Architecture. Repository: https://github.com/Shankulkarni/react-native-country-state-city-picker

## Team

- Hariom Sharma, Technical Lead: Technical lead with 10+ years shipping products at scale. Led engineering at GrowthDay, built for Google and Telefónica. Toptal Top 3%. Specialises in AI-native systems and full-stack architecture. URL: https://harryy.me/
- Shan Kulkarni, Senior Engineer: Senior engineer across full-stack, mobile, and AI systems. Built coaching platform with 400K+ users and 4.8★ on iOS. Toptal verified. Takes products from ambiguous ideas to production. URL: https://shankulkarni.com/
- Soaham Dixit, Growth Strategist: Video strategist for B2B SaaS growth. Worked with VWO, Truecaller, Atlan, and GrowthDay. $2M+ pipeline contribution. Turns video into demand generation and sales enablement. URL: https://soahamdixit.com/

## Machine-Readable Resources

- LLM summary: https://utilities.studio/llms.txt
- Structured index: https://utilities.studio/site-index.json
- RSS: https://utilities.studio/rss.xml
- Sitemap: https://utilities.studio/sitemap-index.xml

## Blog Posts

### Hello from Utilities Studio
URL: https://utilities.studio/blog/hello-world
Published: 2026-04-30T06:00:00.000Z
Tags: studio, product, engineering
Description: Why we are publishing notes on product strategy, AI-assisted execution, and production software delivery.
We build products for teams that need experienced ownership without turning the work into a hiring project.

This blog is where we will publish the practical side of that work: how we shape ideas, design product systems, use AI in delivery, make architecture decisions, and keep production software moving after launch.

## What to expect

Short notes from real delivery work.

- Product strategy that turns fuzzy scope into something shippable.
- Engineering decisions that hold up after the first release.
- AI-assisted workflows that improve speed without lowering the bar.
- Lessons from designing, building, launching, and scaling products.

No generic playbooks. No bloated code walkthroughs. Just clear notes from building useful software.

## How this blog works

The site uses Astro content collections with MDX. Each post is a committed file with typed frontmatter, so publishing stays simple and reviewable.

Future posts can use local Astro components, tables, links, and lightweight visuals without adding a CMS or client-side framework.