We build the products other devs say are too complex.

Full-Stack  ·  SaaS  ·  AI  ·  Automation  ·  Mobile

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Who We Are

About HJ Dev

HJ Dev started with one belief: great software shouldn't require a massive agency or a 6-month timeline.

Founded by Honey Grace Denolan — a developer with roots in chemical analysis, manufacturing, and engineering — the studio brings an unconventional eye to every project. We don't just write code. We ask the right questions, challenge assumptions, and ship things that actually work in the real world.

10+
Products Shipped
4
Service Areas
AI
Native
E2E
End-to-End
Services

What We Build

We don't hand you a template. We build the exact thing you need.

Web & SaaS
From landing pages to full platforms. Built for speed, scale, and your brand.
Mobile Apps
Native Android (Kotlin) and cross-platform. Shipped to real users.
AI & Automation
Gemini, n8n, custom LLM pipelines. We make your workflow intelligent.
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Tech Stack

Our Toolkit

Battle-tested stack. Right tool for the right job.

JavaScript Kotlin Python AI / LLM Integration Generative AI React / Next.js Node.js / Express n8n Automation UI/UX Design Supabase / Firebase TypeScript HTML / CSS Tailwind CSS Android Studio PostgreSQL GitHub REST APIs CI / CD Docker DevOps Nuxt.js Tableau Power BI AWS / GCP
Why HJ Dev

Built Different

We work the way you wish every dev worked.

Fast & Iterative
Two-week sprints. Real demos.
Design-Conscious
Feels good, not just works.
Always Reachable
One contact. No middlemen.
Security-Conscious
Security by default, not after.
Performance-First
Fast load, smooth UX always.
Maintainable Code
Clean and built to last.
Let's Build Something

Your idea deserves real execution.

Whether you have a clear brief or just a rough idea — reach out. We'll help you figure out what to build, how, and why it'll work.

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HJ Dev

Advanced AI Solutions, Automation and Development

Web · Mobile · AI · Consulting

10+
Projects
4
Services
AI
Powered
Full
Stack
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