Web applications
Fast, secure websites, landing pages, portals and SaaS platforms, optimized for SEO and conversion.
Digital solutions for big ideas
Custom software that turns ideas into digital products.
We build web and mobile applications, integrations and automations that drive business and turn ideas into results.
- Weekly deliveries
- You own 100% of the code
- Post-launch support
- Web · Apps · IoT
- from websites to industrial systems
- 100%
- of the code is yours
- 24h
- to reply to your message
What we do
Tailor-made technology for every stage of your business
A complete product, design and engineering team to bring what your company needs to life.
Native apps
iOS and Android apps with a smooth experience, published to the stores and ready to scale.
Systems & integrations
Internal systems, ERPs, CRMs and APIs that connect your tools and centralize operations.
AI & automation
AI agents, chatbots and automations that eliminate manual work and cut operating costs.
Cloud solutions
Scalable infrastructure, CI/CD, monitoring and continuous evolution to keep your product running.
Consulting & UX
Strategy, discovery and interface design to validate the idea before writing code.
Portfolio
Projects that became results
Some of the products we've designed and built with our clients.
Landing page
PrimeCat
Website for PrimeCat, a personalized products brand: printed mugs and apparel, 3D printing and laser engraving.
View project
Landing page · Beauty salon
Palácio da Beleza
Website for Palácio da Beleza: showcases hair, nail and beauty services, with an inspiration gallery and WhatsApp booking.
View preview
Industrial IoT
Engetermica
Smart monitoring platform for equipment regulated by Brazil’s NR-13 standard: boilers, pressure vessels, piping and tanks.
View project
E-commerce · MVP
PharmaFácil
Pharmacy e-commerce MVP: skincare, vitamins and personal care catalog with search, categories and shopping cart.
View previewHow we work
A clear process, from first chat to launch
You follow everything closely, with frequent deliveries and no surprises.
- 01
Discovery
We get to know your business, your users and the project goals in a quick immersion.
- 02
Design
We create flows and clickable prototypes to validate the solution before development.
- 03
Development
We build in short sprints, with weekly deliveries you can follow closely.
- 04
Launch & evolution
We ship, monitor and keep evolving the product together with you.
Why Hafy
Technology to accelerate business.
Your technology team, without the complexity of building one.
- Ideas
- Code
- Products
- Results
Full transparency
Open project board, weekly meetings and visibility into every delivery.
Senior team
Experienced product, design and engineering people taking care of your project.
The code is yours
Intellectual property and repository 100% transferred to your company.
Results-driven
Business metrics and goals guide every technical decision.
Technologies we use every day
ReactNext.jsReact NativeFlutterNode.jsTypeScriptPythonPostgreSQLAWSFigmaReactNext.jsReact NativeFlutterNode.jsTypeScriptPythonPostgreSQLAWSFigma
Who makes Hafy
Founded by people who code
Here you talk directly to the people building your product — no middlemen, no lost messages.
FAQ
Common questions
Didn't find what you were looking for? Reach out — we reply fast.
It depends on the scope. After a free intro call, we send a detailed proposal with timeline, phases and investment.
Landing pages are ready in 1–2 weeks. Apps and systems usually reach an MVP in 4 to 12 weeks.
Yes. We offer support and continuous evolution plans to keep your product up to date and secure.
Always. All code, designs and access are transferred to your company.
From idea to digital product.
Tell us a bit about your project — we reply within 1 business day with next steps.