We are looking to develop a cross-platform billing and accounting application for both desktop (Windows/macOS) and mobile (Android/iOS) devices. The app should support offline-first architecture with optional Firebase Realtime Database sync. This system will be used for internal company billing, inventory management, and accounting needs.
Technical Requirements: Frontend: Flutter (single codebase for mobile + desktop) Offline DB: Drift/SQLite Online Sync: Firebase Realtime DB or Laravel API with MySQL
Ideal Freelancer: Strong Flutter development experience Knowledge of accounting workflows is a plus Experience with offline-first apps and Firebase or Laravel Clean code structure using Cubit/BLoC and repository pattern
Share your simillar kind of work and timeline. Given budget is not fix, give us the best budget.
3D AI Animation Video Category: 3D Animation, 3D Design, 3D Modelling, After Effects, Animation, Video Services Budget: ₹1500 - ₹12500 INR
07-May-2026 04:03 GMT
Investment Management Operations Consultant Category: Accounting, Bookkeeping, Business Analysis, Compliance, Finance, Financial Consulting, Financial Planning, Hedge Fund Management, Investment Management, Research Writing Budget: $30 - $250 USD
07-May-2026 04:01 GMT
Bangladeshi Web Software Marketer Category: A / B Testing, Analytics, Content Marketing, Facebook Marketing, Google Ads, Google Adwords, Internet Marketing, Social Media Marketing Budget: $30 - $250 USD
07-May-2026 04:01 GMT
Modern Website UI in Figma Category: Figma, Graphic Design, HTML, Prototyping, UI / User Interface, User Interface / IA, Web Design Budget: ₹600 - ₹1500 INR
07-May-2026 03:57 GMT
Social Media Graphics Bundle Category: Photoshop, Branding, Graphic Design, Illustration, Logo Design, Social Media Marketing, YouTube Video Editing Budget: ₹1250 - ₹2500 INR
07-May-2026 03:57 GMT
Digital Marketing Specialist for E-Commerce Platform Category: Advertising, Digital Marketing, Facebook Marketing, Google Ads, Internet Marketing, Link Building, SEO, Social Media Marketing Budget: ₹1500 - ₹12500 INR
07-May-2026 03:56 GMT
Migrate AI-Builder Site and Setup Dashboard Category: AI (Artificial Intelligence) HW / SW, Backend Development, Graphic Design, HTML, JavaScript, Payment Gateway Integration, PHP, Web Hosting, Web Design, Website Optimization Budget: ₹4500 - ₹12000 INR
07-May-2026 03:56 GMT
Mobile App with Comment Section -- 2 Category: Android, Flutter, IOS Development, IPhone, Mobile App Development, Objective C, React Native, User Interface / IA Budget: ₹750 - ₹1250 INR
07-May-2026 03:54 GMT
WhatsApp Chat Responder Needed Category: Customer Service, Customer Support, Social Media Management, Time Management, Virtual Assistant Budget: $15 - $25 USD
07-May-2026 03:50 GMT
Business Partner - StrongBody Brazil Category: B2B Marketing, Business Analysis, Business Development, Business Plans, Copywriting, CRM, Lead Generation, Market Research, Research, SaaS Budget: $1500 - $3000 USD
