From Product Design to Scalable Full-Stack DevelopmentDavid ALMERAYA
I provide end-to-end product development — from system design and architecture to fully scalable production deployment.
With 13+ years of experience building high-performance financial and data-driven platforms, I specialize in designing secure, distributed systems that handle high transaction volumes with reliability and precision.
What I Deliver
• Product architecture & technical design
• Backend development (.NET Core, Node.js, REST APIs, WebSockets)
• Frontend development (Angular, React, TypeScript)
• Microservices & event-driven systems
• Cloud-native deployment on AWS
• CI/CD pipeline setup (Docker, GitHub Actions)
• Performance optimization & scalability improvements
• Code review & technical mentorship
Ideal For
• Fintech platforms
• Payment systems
• SaaS products
• High-volume transactional systems
• Startups needing scalable foundations
I focus on clean architecture, maintainable code, and long-term scalability — not just delivering features, but building systems that grow with your business.
David's other services
Contact for pricing
Tags
Angular
ASP.NET Core
AWS
Node.js
React
Supabase
WebGL
FinTech & Payments
Fullstack Engineer
Service provided by
David ALMERAYA
pro
Shinjuku City, Japan- 5.00
- Rating
- 5
- Followers
From Product Design to Scalable Full-Stack DevelopmentDavid ALMERAYA
Contact for pricing
Tags
Angular
ASP.NET Core
AWS
Node.js
React
Supabase
WebGL
FinTech & Payments
Fullstack Engineer
I provide end-to-end product development — from system design and architecture to fully scalable production deployment.
With 13+ years of experience building high-performance financial and data-driven platforms, I specialize in designing secure, distributed systems that handle high transaction volumes with reliability and precision.
What I Deliver
• Product architecture & technical design
• Backend development (.NET Core, Node.js, REST APIs, WebSockets)
• Frontend development (Angular, React, TypeScript)
• Microservices & event-driven systems
• Cloud-native deployment on AWS
• CI/CD pipeline setup (Docker, GitHub Actions)
• Performance optimization & scalability improvements
• Code review & technical mentorship
Ideal For
• Fintech platforms
• Payment systems
• SaaS products
• High-volume transactional systems
• Startups needing scalable foundations
I focus on clean architecture, maintainable code, and long-term scalability — not just delivering features, but building systems that grow with your business.
David's other services
Contact for pricing