You will get Your SaaS Platform or Web App — Next.js, React, Laravel, FastAPI
Project details
I'll build your SaaS platform or web app — production-ready, not a demo.
I'm Sanaul Hawk Wasif, a full-stack architect leading a 5-member team: frontend, backend, DevOps, UI/UX, and security.
WHAT I BUILD:
• Multi-tenant SaaS with Stripe/Paddle billing
• Real-time dashboards (WebSocket + Redis)
• FinTech apps: loans, payments, rate calculators
• Role-based admin portals with audit logs
• REST and GraphQL APIs with caching
• PropTech platforms with complex business logic
PROVEN PROJECTS:
• iRefinance Australia (Next.js, React, Tailwind)
• MoneyHop Australia (React, Laravel, MySQL)
• MyHomePrice (Next.js, Python, FastAPI)
• AutoFunding (React, Node.js, MongoDB)
• Secure Business Loan (Laravel, PHP, MySQL)
TECH STACK:
Frontend: Next.js 15, React 19, TypeScript, Tailwind
Backend: Laravel 11, FastAPI, Node.js
Database: MySQL, PostgreSQL, MongoDB, Redis
DevOps: Docker, AWS, GitHub Actions CI/CD
Security: OWASP Top 10, Zero-trust
Message me — I respond within 2 hours.
I'm Sanaul Hawk Wasif, a full-stack architect leading a 5-member team: frontend, backend, DevOps, UI/UX, and security.
WHAT I BUILD:
• Multi-tenant SaaS with Stripe/Paddle billing
• Real-time dashboards (WebSocket + Redis)
• FinTech apps: loans, payments, rate calculators
• Role-based admin portals with audit logs
• REST and GraphQL APIs with caching
• PropTech platforms with complex business logic
PROVEN PROJECTS:
• iRefinance Australia (Next.js, React, Tailwind)
• MoneyHop Australia (React, Laravel, MySQL)
• MyHomePrice (Next.js, Python, FastAPI)
• AutoFunding (React, Node.js, MongoDB)
• Secure Business Loan (Laravel, PHP, MySQL)
TECH STACK:
Frontend: Next.js 15, React 19, TypeScript, Tailwind
Backend: Laravel 11, FastAPI, Node.js
Database: MySQL, PostgreSQL, MongoDB, Redis
DevOps: Docker, AWS, GitHub Actions CI/CD
Security: OWASP Top 10, Zero-trust
Message me — I respond within 2 hours.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included
| Service Tiers |
Starter
$300
|
Standard
$600
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 2 | 4 | Unlimited |
Number of Pages | 5 | 10 | |
Design Customization | |||
Content Upload | - | - | - |
Responsive Design | |||
Source Code | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $250
Additional Revision
+$25
Source Code
(+ 1 Day)
+$75Frequently asked questions
About Sanaul
Full Stack Web App & SaaS Developer | React, Next.js & Laravel
Gazipur, Bangladesh - 7:18 pm local time
I'm Sanaul Hawk Wasif — a Full Stack Web Developer and team lead with 5+ years of hands-on experience building high-performance SaaS platforms, FinTech applications, eCommerce stores, and enterprise web solutions. I lead a 5-member elite engineering team that operates with military precision across every layer of the stack.
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🔧 WHAT I BUILD
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→ SaaS Platforms — Multi-tenant architecture, subscription billing, API integrations
→ FinTech & Finance Apps — Real-time data, secure workflows, compliance-ready
→ eCommerce Stores — WooCommerce, Shopify, headless commerce, conversion-optimized
→ Custom WordPress — Bespoke themes, plugin development, speed optimization
→ Web Applications — React, Next.js, Laravel, Python/FastAPI dashboards & portals
→ REST & GraphQL APIs — High-throughput, scalable backend systems
→ Mobile Apps — React Native & Flutter cross-platform applications
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⚙️ TECH STACK
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Frontend: Next.js, React.js, Vue.js, Tailwind CSS, TypeScript
Backend: Laravel, FastAPI, Node.js, PHP, Python
Database: MySQL, PostgreSQL, MongoDB, Redis
DevOps: AWS, Docker, GitHub Actions, Nginx
CMS & eCommerce: WordPress, WooCommerce, Shopify
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🏆 PROVEN WORK
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✦ iRefinance Australia — FinTech refinancing platform with real-time rate calculations (Next.js, React, Tailwind CSS)
✦ MoneyHop Australia — Cross-border money transfer platform (React, Laravel, MySQL)
✦ MyHomePrice — AI-powered real estate valuation tool (Next.js, Python, FastAPI)
✦ AutoFunding — Vehicle financing platform (React, Node.js, MongoDB)
✦ Secure Business Loan — Enterprise lending platform with multi-step security workflows (Laravel, PHP, MySQL)
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✅ WHY CLIENTS CHOOSE ME
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→ Sub-second performance on every build — speed is non-negotiable
→ Enterprise-grade security built in from day one
→ Clean, documented, maintainable code — no spaghetti
→ On-time delivery with transparent communication
→ A full team behind every project — not a solo freelancer guessing
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If you need something built right the first time — let's talk.
Steps for completing your project
After purchasing the project, send requirements so Sanaul can start the project.
Delivery time starts when Sanaul receives requirements from you.
Sanaul works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery and Requirement Analysis
Free 30-min call to understand your goals, users, and technical requirements
Architecture and Proposal
Detailed scope document, system architecture diagram, timeline, and milestone plan