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I worked as the developer on Peymo, a self-custodial crypto wallet and payment app designed for users to manage digital assets, send and receive crypto, swap tokens, discover businesses, and use secure payment tools from one mobile platform.
I developed the wallet experience with token balance tracking, Solana wallet support, USDC, USDT, SOL and EURC asset management, send and receive crypto flows, swap functionality, transaction history, business discovery, PeyGo payment screens, secure wallet navigation, and a clean mobile user interface.
The app focused on self-custodial wallet development, non-custodial crypto wallet features, blockchain payment app development, QR-based crypto payments, Solana wallet development, digital asset management, Web3 wallet development, crypto transaction tracking, business payment integration, and secure mobile fintech app development.
My goal was to build a smooth and reliable crypto payment wallet that gives users control over their assets while making everyday blockchain payments simple, fast, and accessible.
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Our goal was to make pricing, inventory and ordering data feel simple and human for an AI-powered B2B commerce platform. We'd love to hear your thoughts!
Engaging background and nice gradient to not make the section look seprate 🔥
BillLaunch — Custom SaaS Development & AI Integration
Complex business workflows deserve software that makes them feel simple.
I designed and developed BillLaunch, a SaaS platform that brings estimates, invoices, contracts, and customer communication into one connected workspace for contractors and service businesses.
The challenge was connecting these workflows in a product that business owners could navigate with confidence. My work brought together interface design, application development, business logic, and AI integration to support that experience.
AI assistance is integrated into practical tasks: drafting contract content, improving estimate and invoice descriptions, and preparing customer messages. Users remain in control of pricing, quantities, and final decisions, with writing support in English, Portuguese, and Spanish.
The visual experience combines clear navigation, structured information, and a consistent design language across the product and its marketing website.
BillLaunch demonstrates how I approach complex development: understand the business, connect the workflows, and make the experience clear for the people using it.
Have a SaaS idea, an internal tool to build, or a business process that needs custom software? Let’s talk about what it needs to do—and build it around your business.
Designed and developed by Branco Dev.
Full Stack Developer · Software Engineer · AI Integration - Rest Api
estimates, invoices and contracts in one place is lowkey every freelancer's dream
Homiq is a mobile home services platform that makes everyday home maintenance easier and more convenient. The experience helps users quickly discover nearby services, explore trusted professionals, understand pricing, and book services without going through complicated steps.
The homepage focuses on fast service discovery, while the service detail experience provides important information such as ratings, pricing, availability, warranty, and service options before booking.
The Challenge
Finding a reliable home service often means too much searching, unclear pricing, and limited information before you book.
The goal was to create a simple, trustworthy, and easy-to-navigate experience that helps users move from discovering a service to booking it with confidence.
Key Features
→ Location-based service discovery
→ Quick service search
→ Popular & categorized services
→ Ratings & booking information
→ Clear service pricing
→ Instant service availability
→ Warranty & trust information
→ Flexible service scheduling
→ Add multiple services before booking
