Ákos Puteáni-Holl

Project 02

Nativo

A language-learning application that turns voice recordings or written text into natural phrasing, reusable expressions and personal lessons based on the learner's real life.

Nativo website explaining how voice notes and written text become language lessons
Web learning surface
Role
Creator / Full-stack Software Engineer
Stack
React · React Native · TypeScript · Backend systems · AI product development · Payments · Production operations
Status
Live product

Interface

Desktop screens get wide space, mobile screens keep their natural tall rhythm, and missing assets stay visible as export targets.

Nativo mobile application ready to record a personal language lesson
Native recording flow

Add screenshot

Nativo mobile history screen

public/projects/nativo/mobile-history.webp

Nativo mobile history screenpublic/projects/nativo/mobile-history.webp

Add screenshot

Nativo web dashboard screen

public/projects/nativo/web-dashboard.webp

Nativo web dashboard screenpublic/projects/nativo/web-dashboard.webp

Add screenshot

Nativo mobile account screen

public/projects/nativo/mobile-account.webp

Nativo mobile account screenpublic/projects/nativo/mobile-account.webp

Case study

How the product was shaped.

Problem

The product needed to feel personal.

Most language-learning tools feel generic and disconnected from how people actually speak or write. Nativo explores a more personal learning loop built around the learner's own input and goals.

Approach

The work stayed close to real product flows.

I am designing, building and operating the product end to end, covering the learner experience, product design, web and mobile clients, backend services, payments, deployment and day-to-day production readiness.

Result

The outcome is a working product, not a concept.

Nativo is now a working web and iOS product with real learner workflows, paid-plan foundations, production deployment and enough operational structure to keep iterating toward a commercial launch.

Decisions and trade-offs

  • Kept the public product simple while hiding implementation complexity behind stable product flows.
  • Balanced mobile convenience with a richer web experience so learners can use the product in the context that fits them.
  • Designed the system with payments, account management, usage limits and operational safety in mind from the start.
  • Kept the implementation modular enough to evolve the learning experience without exposing the product's core mechanics.

Key contributions

  • Designed the core product experience around personal language practice
  • Built web and mobile learning flows from early concept to production-ready implementation
  • Developed account, entitlement and subscription foundations for a commercial product
  • Created learning history, continuity and progress surfaces that support repeat usage
  • Shipped the iOS application and prepared the product for an App Store-based launch path
  • Own product design, engineering, deployment, QA and operations end to end

Missing images

Screenshot slots to export next.

  • Nativo mobile history screenpublic/projects/nativo/mobile-history.webp
  • Nativo web dashboard screenpublic/projects/nativo/web-dashboard.webp
  • Nativo mobile account screenpublic/projects/nativo/mobile-account.webp