Rayhan Rafiud D.
Fullstack Developer (Next.js | Go | TypeScript | Flutter) - SaaS & MVP
🏆 7+ Years Fullstack Development 🚀 Built 50+ Web & Mobile Apps 🔥 Fast Delivery • Clean Architecture • Production-Ready Builds Hi! I’m Rayhan, a Full Stack Developer who builds fast, scalable, and reliable web & mobile applications. I help founders and companies turn ideas into real products: SaaS platforms, internal tools, dashboards, and MVPs ready for launch. I handle the full development cycle: design the architecture, write clean code, build the frontend & backend, integrate APIs, and deploy to production. You don’t need to be technical, just bring the idea, and I’ll ship the product. 🟡 Core Skills Frontend: Next.js, React.js, React Native, Flutter, Laravel Backend: Go, Node.js, TypeScript, PHP, Java, REST APIs, Microservices Database: PostgreSQL, MySQL, MongoDB Infrastructure: GCP, Docker, Redis, VPS Management Other: Authentication, Payment Integration (Stripe), ERP Modules, Scaling & Optimization 🟡 What I Build • SaaS Platforms & Admin Dashboards • MVPs & Startup Prototypes • Internal Tools & Workflow Automation • Web Apps & Mobile Apps • Custom APIs & Backend Systems • Performance Optimization & Bug Fixing 🟡 Why Clients Work With Me • Fast development speed, clean code • Clear communication (non-technical friendly) • Can take full ownership of a project • Strong sense for product, not just coding • Proven experience shipping real apps (Catatmak, Diraya) • Enterprise background (Telkom Indonesia) I care about building products that actually work, scale, and solve real business problems. If you have an idea. I can build it. Looking forward to working with you! 🚀 🔥 Last Updated: November 2025
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $17k
Billed in all: $63,751$64k
$4.3k in the last 6 months
Across 11 contracts
Earnings, last 30 days
Skill rankings: Top 4% in Laravel
Ranked by MRR among everyone on Upwork with the skill.
- #68Cross Functional Team Leadership1,042 freelancers · 🇮🇩 #2Top 7%🇮🇩#2 of 8
- #104Golang2,195 freelancers · 🇮🇩 #5Top 5%🇮🇩#5 of 139
- #172AWS Lambda2,947 freelancers · 🇮🇩 #2Top 6%🇮🇩#2 of 18
- #309RESTful API6,064 freelancers · 🇮🇩 #3Top 5%🇮🇩#3 of 105
- #324Firebase6,978 freelancers · 🇮🇩 #3Top 5%🇮🇩#3 of 91
- #336Flutter7,550 freelancers · 🇮🇩 #3Top 4%🇮🇩#3 of 120
- #353Supabase4,116 freelancers · 🇮🇩 #4Top 9%🇮🇩#4 of 64
- #415Front-End Development8,892 freelancers · 🇮🇩 #2Top 5%🇮🇩#2 of 148