Vibhor S.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Need a dependable developer to build, improve, or rescue a business-critical web or mobile application? I’m a senior full-stack and mobile developer with 15+ years of experience and 35 completed Upwork projects. I build scalable applications that solve real operational problems—not just isolated features that become difficult to maintain. My core expertise includes: • Custom web applications and SaaS platforms using Django, Laravel and React • Cross-platform iOS and Android applications using Flutter • Booking, hospitality and property-management systems • Admin dashboards, CRM systems and workflow automation • REST API development and third-party integrations • Stripe, PayPal and other payment-gateway integrations • WordPress and WooCommerce development • Application upgrades, debugging, performance improvements and deployment Relevant experience: • Developed and maintained a comprehensive hospitality platform covering reservations, property operations, owner reporting, guest communication and payments • Integrated booking and channel-management platforms, including Beds24 and other OTA services • Built a guest communication system that has processed more than 198,000 messages across 5,000+ conversations • Delivered Flutter applications, custom e-commerce solutions, dashboards, APIs and business-management systems • Managed projects from requirements and architecture through development, testing, deployment and ongoing support What you can expect: • Clear technical recommendations before development begins • Structured milestones and transparent progress updates • Clean, maintainable and documented code • Careful testing before production deployment • Long-term accountability and post-launch support Send me your current system, primary challenge and desired outcome. I’ll respond with a practical technical approach, key risks and a suggested first milestone.