Amesio is a Dutch app studio specialising in events, scheduling, and time management software. From MVP to production — we design and engineer your digital product end-to-end.
From product strategy and UX design to engineering and deployment — we cover everything needed to take your idea from zero to a product people love.
Native iOS and Android apps, or cross-platform with React Native. We build apps that feel at home on every device — fast, polished, and scalable.
Get in touch →Complex web applications and SaaS platforms built on modern stacks. B2B tools, dashboards, booking systems, and everything in between.
Get in touch →We don't just build — we design. Research, wireframes, interaction design, and a visual language that reflects your brand and delights users.
Get in touch →Robust, scalable backends. RESTful APIs, serverless architectures, real-time systems. We build the infrastructure your product needs to grow.
Get in touch →Got an idea? We help you validate it fast. Our lean process gets you to a working prototype in weeks, not months — ready for user testing and investors.
Get in touch →We stay after launch. Performance monitoring, feature iteration, infrastructure scaling — we're your long-term technical partner, not just a vendor.
Get in touch →A clear, collaborative process that keeps you in the loop at every step. No black boxes, no waterfall surprises.
We dig into your goals, market, and users. We define scope, architecture, and a roadmap you can trust.
2 weeksUX flows, wireframes, visual design. You approve before a single line of code is written.
3–4 weeksAgile sprints with weekly demos. You see real progress every week and steer the direction as needed.
8–16 weeksApp store submissions, production deployment, monitoring setup. Then we help you grow from there.
OngoingWe believe security is a default — baked into every architectural decision, every line of code, every deployment pipeline. Not an afterthought bolted on at the end.
At Amesio, we build software for a domain where trust is everything. Scheduling apps handle personal calendars. Event platforms carry location data, contact lists, and payment flows. Time management tools sit inside the daily routines of real people and real businesses.
That responsibility shapes how we architect from day one. We apply zero-trust principles at the identity layer, enforce least-privilege access across every service, and treat user data as something we're privileged to handle — not a resource we own.
Security isn't a checklist we run through before launch. It's the lens through which we evaluate every design decision, every third-party integration, and every infrastructure choice.
Every app we ship uses hardened authentication flows — MFA by default, short-lived tokens, and role-based access enforced at the API layer, not just the UI.
We collect only what's necessary. All sensitive data is encrypted at rest and in transit. We design schemas around privacy from the start — not compliance deadlines.
Before writing code, we model the attack surface. Who could misuse this feature? What data could leak? Where are the trust boundaries? We ask these questions in Figma, not in post-mortems.
Private subnets, WAF rules, IAM least-privilege, automated secret rotation, and dependency scanning in CI — these aren't optional extras, they're part of every project scaffold.
Security doesn't stop at launch. We conduct regular dependency audits, patch cycles, and architecture reviews to keep your product protected as it grows and the threat landscape evolves.
We're a focused studio, not a factory. Every project gets our full attention — senior engineers, direct communication, real accountability.
We specialise in a single domain — events and time management. That focus means we understand the edge cases, the UX pitfalls, and the right architectural patterns before the first sprint starts.
Every person who works on your project is a senior in their discipline — employed directly by Amesio. No handoffs to cheaper subcontractors.
We work in predictable two-week sprints with fixed deliverables. You always know what's being built, when it ships, and what it costs.
Full IP transfer. All source code, design files, and infrastructure are yours from day one. No vendor lock-in, ever.
Tell us about your project. We'll get back within one business day with an honest assessment and a clear next step. No obligations, just a conversation.