You will get a production ready full stack web application
Project details
I do not start with templates.
I start with the business objective.
Many web applications fail because they are built around features instead of architecture. They work initially, but become difficult to maintain, scale, secure, or extend as requirements evolve.
As a founder, platform engineer, and solutions architect, I design and build modern web applications that balance user experience, technical architecture, data design, integrations, deployment, and long term maintainability.
Whether you need a customer portal, SaaS platform, dashboard, AI application, internal tool, or production ready web system, I focus on building solutions that are structured for growth rather than quick fixes.
What sets this project apart:
• Modern React, Next.js, and TypeScript development
• Scalable architecture and deployment design
• API and third party integration expertise
• Production ready deployment and configuration
• Secure, maintainable, and extensible foundations
• Clear documentation and implementation guidance
The goal is not simply to launch a website.
The goal is to deliver a web application that can support your business as it grows.
I start with the business objective.
Many web applications fail because they are built around features instead of architecture. They work initially, but become difficult to maintain, scale, secure, or extend as requirements evolve.
As a founder, platform engineer, and solutions architect, I design and build modern web applications that balance user experience, technical architecture, data design, integrations, deployment, and long term maintainability.
Whether you need a customer portal, SaaS platform, dashboard, AI application, internal tool, or production ready web system, I focus on building solutions that are structured for growth rather than quick fixes.
What sets this project apart:
• Modern React, Next.js, and TypeScript development
• Scalable architecture and deployment design
• API and third party integration expertise
• Production ready deployment and configuration
• Secure, maintainable, and extensible foundations
• Clear documentation and implementation guidance
The goal is not simply to launch a website.
The goal is to deliver a web application that can support your business as it grows.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$750
|
Standard
$2,500
|
Advanced
$5,300
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 5 | 10 | 20 |
Design Customization | |||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$150 - $500
Additional Revision
+$150
Additional Page
+$250
Content Upload
+$350
Authentication & User Accounts
+$350
OpenAI Integration
+$500
Additional API Integration
(+ 1 Day)
+$250Frequently asked questions
About Yen
Founder | Technical Lead | Full Stack AI & Platform Engineering
Palo Alto, United States - 8:58 am local time
Over the past 15+ years, I have led initiatives spanning cloud architecture, platform engineering, distributed systems, data platforms, APIs, machine learning infrastructure, and full stack application development. My experience includes large scale cloud migrations, enterprise data ecosystems, operational analytics platforms, and production AI systems.
Beyond commercial software and infrastructure, I am deeply engaged in AI ethics, governance, and responsible innovation. I collaborate with Stanford Law School, Google Research, and international legal stakeholders such as Brazil's Advocacia-Geral da União on AI initiatives advancing legal technology, responsible AI, access to justice, and AI systems operating in high consequence environments.
Today, I work with founders, startups, enterprises, and public sector organizations that need more than code. I help design, build, and deploy systems that are reliable, maintainable, secure, and capable of supporting real world operations at scale.
My expertise includes:
• AI applications and LLM integrations
• Python, FastAPI, and backend engineering
• React, Next.js, and TypeScript applications
• API development and workflow automation
• Supabase, PostgreSQL, and data platforms
• Cloud architecture across AWS, Azure, and GCP
• AI infrastructure, data engineering, and platform design
• Legal technology and AI systems
• Enterprise architecture and distributed systems
• Production deployment, scalability, and operational readiness
I also serve as an Advisory Board Member for the New Mexico Economic Development Department's Technology & Innovation Office, contributing perspectives on AI infrastructure, emerging technologies, innovation strategy, and technology driven economic development.
What differentiates my approach is that I build with production and sustainability in mind from day one. Every architectural decision considers scalability, maintainability, security, operational complexity, and long term business impact.
Whether you need a modern web platform, AI powered application, backend architecture, workflow automation, cloud infrastructure, legal technology solution, or enterprise integration, I can help turn complex ideas into production ready systems.
Steps for completing your project
After purchasing the project, send requirements so Yen can start the project.
Delivery time starts when Yen receives requirements from you.
Yen works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements Discovery & Technical Planning
Review business goals, features, integrations, designs, and deployment requirements. Confirm scope and implementation approach before development begins.
Architecture & Application Development
Build the application using React, TypeScript, Next.js, APIs, databases, and supporting services included in the selected package.