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I will be web app, saas app, erp, pos crm software developer hr wms, odoo, lms
Luan
About this gig
Need a custom web application, SaaS platform or business management system built around your workflow?
I will develop scalable web apps, SaaS platforms, ERP, CRM, POS, HRM, WMS, LMS and custom business software with modern frontend and backend technologies.
WHAT I OFFER:
- Custom web application development
- SaaS platforms and MVPs
- CRM & ERP software
- POS and inventory management systems
- HRM and employee management systems
- WMS and warehouse management software
- LMS and education platforms
- Odoo customization and integrations
- Admin dashboards and business portals
- User authentication and role based access
- REST API and third party API integration
- Database development and business logic
PERFECT FOR:
Startups, SaaS businesses, retail, logistics, education, healthcare, real estate, finance, manufacturing, agencies and growing businesses.
TECH STACK:
React, Next.js, Node.js, Express.js, NestJS, JavaScript, TypeScript, Python, Supabase, PostgreSQL, MongoDB, REST APIs and Tailwind CSS.
Have a Figma design, existing system or new software idea? Message me before ordering so we can discuss your requirements and define the right solution.
Get to know Luan
Luan
3D Web and Software Developer Threejs, WebGL, Shopify
- FromBrazil
- Member sinceSep 2026
- Avg. response time1 hour
Languages
English, Portuguese, German, Spanish, Italian, French
I’m Luan a 3D Web & Software Developer focused on building modern, interactive digital experiences that look great and work smoothly. I develop custom web applications, SaaS platforms, interactive 3D websites, immersive 3D landing pages, product configurators and Shopify experiences.
My stack includes Three.js, WebGL, React, Next.js, React Three Fiber (R3F), GSAP, JavaScript, TypeScript, Node.js, Tailwind CSS and Shopify.
Have an idea, design or reference? Send me a message and let’s turn it into a working experience.
FAQ
Can you build a custom web application from scratch?
Yes. I can develop custom web applications based on your business requirements, workflows, user roles, features and integrations.
Can you build SaaS, ERP, CRM, POS, HR, WMS or LMS systems?
Yes. I can develop custom SaaS platforms and business systems such as CRM, ERP, POS, HRM, WMS and LMS solutions based on your required modules.
Can you work on an existing web application or software?
Yes. I can fix bugs, add new features, improve existing functionality, integrate APIs or continue development on an existing codebase.
Can you integrate APIs, payment gateways and third-party services?
Yes. I can integrate REST APIs, payment gateways, authentication, external platforms and other third-party services depending on your requirements.
Will my software be responsive, secure and scalable?
Yes. I build responsive applications for desktop, tablet and mobile, with security, performance and scalable architecture considered throughout development.
Do you handle large or complex ERP, CRM and SaaS projects?
Yes. Larger projects require a detailed scope, so please message me before ordering. I can review your requirements and create a custom offer based on the actual features and workload.
