Expert mobile app development for Android & iOS — plus the websites, back-end and project management to ship them. NatoBytes is a small studio in Santa Maria da Feira, deploying apps across a range of industries since inception.
Mobile-first, but full-stack when it counts. We handle the build end to end so you ship one coherent product — not a pile of handoffs.
Native and cross-platform apps, designed and built end to end. From children's language learning to crypto onboarding, we've shipped production apps people actually use.
Fast, responsive websites and web apps that carry your brand from phone to desktop without missing a beat.
Clear specs, honest roadmaps and steady shipping under Agile & Scrum — every requirement met, on time and in budget.
APIs, infrastructure and pipelines that keep your product reliable as it climbs — from first deploy to scale.
We treat every project as uniquely as the clients we serve — working hand in hand to deliver a quality product, fulfilling every requirement, on time and in budget.
We meet to discuss your unique vision and requirements, and agree on the concept and core functionality.
NatoBytes provides a specification document and roadmap for you to review and agree upon.
Where required, UI & UX mockups are created in alignment with the agreed project specification.
Once spec and contract are agreed, development begins and concludes under Agile & Scrum methodology.
Before a single line ships, we explain the problem out loud — to a small rubber duck. It's the oldest debugging trick in the book, and it keeps our thinking honest, our specs tight, and our shipping calm. Yours is listening too.
Tap the duck →
A selection of apps we've shipped — a pharmacy finder, gamified learning and crypto onboarding.
Helps people find pharmacies near them — opening hours, on-call schedules and services at a glance. Now live on the App Store and Google Play.
Makes learning life skills fun by gamifying modules built for the teen-to-young-adult demographic.
lifegap.org↗Detours from client work — free tools, no sign-up.
Paste a Jira ticket, get clean GitHub-flavored Markdown — headings, tables and code blocks, converted right in your browser.
Open the converter↗Early mortgage repayment calculator for Portuguese home loans — compare cutting the term vs. the payment, fees and stamp duty included, right in your browser. PT & EN.
Open the simulator↗Start-ups and multi-nationals alike. One slot is open for a new partner this quarter.
A pragmatic, battle-tested stack — chosen per project, never cargo-culted.
Founder & Lead Engineer
Renato has spent over ten years in the industry — across back-end, DevOps and, most notably, Android and iOS mobile app development.
He's worked across a range of industries and fields of expertise, from start-ups to large multi-national corporations, in both development and managerial roles. NatoBytes brings that seniority to every project — hands-on, hand in hand.
One founder, never a one-duck show. When a build needs more than one pair of hands, these are the specialists NatoBytes lines up — same seniority bar, same standard.
Product Manager & Delivery Lead
A seasoned delivery hand who turns fuzzy ideas into roadmaps you can trust. Runs the cadence — Agile and Scrum by the book — so specs stay tight, timelines stay honest, and scope never sneaks up on you.
Expert Android Engineer
Lives in Android — Kotlin, Jetpack Compose and the full Play Store gauntlet. Sweats the architecture, performance and UI polish that make a feature feel effortless, not just shippable.