You will get a custom, enterprise-grade Full-Stack Web Application built from scratch
Top Rated
Project details
Stop letting rigid templates and un-audited AI code dictate your SaaS architecture. As a Senior Full-Stack Architect with over a decade of engineering experience, I build custom, enterprise-grade web applications from the ground up.
I specialize in decoupled, event-driven platforms. My standard production stack combines a blazing-fast Next.js frontend with a secure, robust Python (Django/FastAPI) backend and a PostgreSQL database. Unlike developers who rely on shared hosting or expensive managed platforms, I architect and deploy your system on custom AWS EC2 infrastructure, ensuring you have total control over your data, performance, and security.
Whether you need a functional MVP, custom AI integrations, Stripe recurring billing, or complex workflow automation, I take full ownership of the technical lifecycle. You are not just buying code; you are investing in a scalable foundation built by an engineer who runs his own successful production platforms.
I specialize in decoupled, event-driven platforms. My standard production stack combines a blazing-fast Next.js frontend with a secure, robust Python (Django/FastAPI) backend and a PostgreSQL database. Unlike developers who rely on shared hosting or expensive managed platforms, I architect and deploy your system on custom AWS EC2 infrastructure, ensuring you have total control over your data, performance, and security.
Whether you need a functional MVP, custom AI integrations, Stripe recurring billing, or complex workflow automation, I take full ownership of the technical lifecycle. You are not just buying code; you are investing in a scalable foundation built by an engineer who runs his own successful production platforms.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$950
|
Standard
$2,500
|
Advanced
$4,500
|
|---|---|---|---|
| Delivery Time | 14 days | 30 days | 45 days |
Number of Revisions | 2 | 4 | 6 |
Number of Pages | 3 | 7 | 12 |
Design Customization | - | ||
Content Upload | - | - | |
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$250 - $1,000
Additional Revision
+$150
Additional Page
(+ 2 Days)
+$200
Setup AWS CI/CD Pipeline (GitHub Actions)
(+ 3 Days)
+$450Frequently asked questions
6 reviews
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AB
Andres B.
Jul 31, 2025
WordPress Developer Needed for Figma to E-commerce Conversion
Unfortunately, our collaboration with Eduardo was not successful. The initial expectations and timelines were clearly communicated, but after the first few weeks, communication dropped significantly, and we saw very little to no progress on the tasks.
Despite several follow-ups and deadline reminders (including a final message on the agreed project due date), we did not receive any substantial updates or deliveries. This led to major delays on our end and forced us to consider alternative solutions.
Eduardo may have technical skills, but in our case, the lack of responsiveness and follow-through made it impossible to rely on him. I hope this feedback helps him reflect and improves his commitment in future projects. I'm sure he will, all the best. :)
Despite several follow-ups and deadline reminders (including a final message on the agreed project due date), we did not receive any substantial updates or deliveries. This led to major delays on our end and forced us to consider alternative solutions.
Eduardo may have technical skills, but in our case, the lack of responsiveness and follow-through made it impossible to rely on him. I hope this feedback helps him reflect and improves his commitment in future projects. I'm sure he will, all the best. :)
JK
Jeff K.
Feb 19, 2025
Design and Develop a CSS/JavaScript Lineup Screen
The freelancer is extremely honest and professional; I highly recommend him.
RN
Ritesh N.
Jan 14, 2025
Full stack developer required
AO
Anthony O.
Aug 23, 2024
Website & Landing page development (Person or Team)
Great work with Eduardo! I would recommend his services to anyone who is looking for a great web developer!
Thank you Eduardo for the great work!
Thank you Eduardo for the great work!
RC
Romina C.
Aug 6, 2024
PHP and WordPress Web Developer - Digital Marketing Agency
About Eduaro
Senior AI & Full-Stack Architect | Next.js, Python (Django) & AWS
100%
Job Success
Bogota, Colombia - 5:10 pm local time
With over 10 years of full-stack experience, I act as a true technical partner. I solve complex business problems through clean code, strict data validation, and secure infrastructure, ensuring your application runs flawlessly under pressure.
My Core Engineering Expertise:
➡︎ AI & Multi-Agent Workflows: Deep experience integrating OpenAI, Claude, and Whisper APIs. I build robust Python backends (Django/FastAPI) that handle AI logic, prompt engineering, and voice synthesis with strict output validation to prevent hallucinations.
➡︎ Modern Front-End Development: I build blazing-fast, server-rendered UIs using Next.js, React, and TypeScript, styled with Tailwind CSS for perfect responsiveness and Core Web Vitals optimization.
➡︎ Custom Backends & Databases: Complex relational database architecture using PostgreSQL. I build secure REST APIs featuring OAuth, Role-Based Access Control (RBAC), and recurring billing integrations (Stripe Connect).
➡︎ Hybrid Cloud Infrastructure & DevOps: As a certified AWS Solutions Architect, I don't just use one-click deployers. I orchestrate and manage deployments across hybrid environments, including AWS (EC2) and bare-metal on-premises Linux (Ubuntu) servers, utilizing Nginx and secure Cloudflare networking.
Proven EdTech Portfolio:
I am the sole architect behind live educational platforms like InglesBienHablado (featuring custom AI-driven audio synthesis for listening comprehension) and PuzzleLetras
I operate in the EST/CST timezone (Bogota) for seamless synchronous communication. Let’s bypass the technical debt and build a robust, scalable foundation for your platform right from day one.
Steps for completing your project
After purchasing the project, send requirements so Eduaro can start the project.
Delivery time starts when Eduaro receives requirements from you.
Eduaro works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Architecture Blueprint
We start by mapping your PostgreSQL database schema, defining the REST API endpoints, and planning the AWS infrastructure to ensure the system scales securely.
Backend & API Engineering (Python)
I build the core business logic, implement authentication, and develop the secure REST APIs using Python/Django. This acts as the robust engine of your SaaS.