Cross-platform
software, crafted
with intent.
Manfaatly Lab is a small, senior team building Flutter mobile apps, modern websites, and ambitious web applications for founders and product teams who care about the details.
Services
Three disciplines.
One delivery team.
We work end-to-end — from product strategy and design through implementation, release, and the messy stretch right after launch.
- 01 /
Mobile applications
One codebase, two stores. We design and engineer Flutter apps that feel native on iOS and Android — fast, fluid, and built to scale.
- Flutter & Dart engineering
- Native modules and platform channels
- Offline-first architectures
- App Store & Play Store releases
Learn more - 02 /
Web applications
Dashboards, portals, and SaaS products. We build resilient web platforms with Next.js, TypeScript, and proven patterns from production.
- Next.js & React Server Components
- Auth, billing & multi-tenant SaaS
- Real-time data and edge APIs
- Design systems & component libraries
Learn more - 03 /
Marketing websites
Editorial, performant, and unmistakably yours. From a single landing page to a full multilingual site, engineered for SEO and speed.
- Custom front-ends in Next.js
- Headless CMS integrations
- Conversion-led page systems
- Core Web Vitals 95+
Learn more
Selected work
A small, deliberate
portfolio.
MobileLattice— Lattice Health
A meditation and recovery app with offline-first audio, biometric sync, and a calm, considered visual language across 14 locales.
- Flutter
- iOS
- Android
- HealthKit
2025
Web AppFolio Bank— Folio Financial
A treasury dashboard for SMBs — real-time balances, multi-entity reporting, and approvals, engineered to handle eight-figure ledgers.
- Next.js
- TypeScript
- Postgres
2024
WebsiteVerso— Verso Goods
A direct-to-consumer storefront for a small-batch homeware brand. Editorial product stories, lightning-fast checkout, headless commerce.
- Next.js
- Sanity
- Shopify
2024
MobileAtlas Cargo— Atlas Logistics
A driver and dispatcher platform with live route tracking, proof-of-delivery capture, and offline sync across spotty network conditions.
- Flutter
- Maps
- Realtime
2023
MobileSable & Co.— Sable Hospitality Group
A reservations and loyalty app for a group of fine-dining restaurants. Booking, waitlist, and a points wallet, in one understated interface.
- Flutter
- Stripe
- Loyalty
2023
WebsiteMeridian— Meridian Analytics
A marketing site for a developer-tooling startup. Documentation, changelog, and a launch campaign — all in one cohesive system.
- Next.js
- MDX
- Framer Motion
2023
How we work
A calm, predictable
delivery rhythm.
Most engagements run six to sixteen weeks. We bill in fixed phases with weekly demos, so you always know where the work — and the budget — stands.
- 01
Discover
We sit down with founders and product teams to understand the problem, the constraints, and what success actually looks like.
- Discovery brief
- Tech feasibility
- Roadmap & estimate
- 02
Design
Wireframes, prototypes, and a tight design system. We design with engineering in the room from day one — no throw-overs, no surprises.
- UX flows
- High-fidelity UI
- Design tokens
- 03
Engineer
Pixel-true Flutter and Next.js implementation, reviewed weekly. Quiet code, sensible architecture, full test coverage where it counts.
- Sprint demos
- QA + accessibility
- Staging environments
- 04
Launch & support
Stores, deploys, observability, and a calm hand for the first months. We stay until your team has the keys and the playbook.
- Release engineering
- Monitoring
- Care plan
About Manfaatly Lab
A studio of
eleven, building
software that lasts.
Manfaatly Lab started in 2017 as a two-person Flutter consultancy helping local startups ship their first apps. Eight years later, we're a tightly-knit team of engineers, designers, and product strategists working with companies from Lisbon to Singapore.
We're deliberately small. Most years we take on six to eight long engagements — enough to keep us busy, never enough to dilute the work. We'd rather say no often than ship something we're not proud of.
Senior, end to end
Every Manfaatly Lab engineer has shipped real products, in production, for real users. No layered handoffs, no junior-only squads.
Engineering as craft
We treat code as something to be read more than written. Quiet architectures, honest tests, and migrations you can sleep through.
Design with the grain
Interfaces should feel native to their platform. We design with iOS, Android, and the web's own conventions — not against them.
Small team, full ownership
A typical engagement is two to four people. You'll know everyone working on your product by name, and they'll know yours.
- Founded
- 2017
- Team
- 11
- Studios
- Lisbon · Berlin
Contact
Tell us about
your project.
We reply to every enquiry within two working days. If we're the right fit, we'll book a 30-minute call to dig in together.
- hello@manfaatly.com
- Lisbon
- Rua da Boavista, 84
1200-068 Lisboa
Portugal - Berlin
- Torstraße 142
10119 Berlin
Germany - Office hours
- Mon – Fri · 09:00 – 18:00 CET