Amhed Herrera Portalatin

I'm Engineer

About

I’m a Web and Data Base Engineer specializing in full-stack development, AI integration, and custom digital solutions. With a background in building scalable applications and intuitive interfaces, I focus on turning complex problems into simple, user-friendly experiences. My passion lies in combining technology and creativity to deliver impactful results.

Software Engineer

  • Age: 41
  • Degree: Master
  • Freelance: Available

I specialize in creating robust, maintainable, and user-friendly software using modern technologies and frameworks. Whether you need a complex SaaS product, a seamless third-party integration, or a high-performance backend, I bring a mix of technical excellence and problem-solving creativity to every project.

Happy Clients

Projects

Hours Of Support

Skills

Necessitatibus eius consequatur ex aliquid fuga eum quidem sint consectetur velit

Python 100%
PHP 90%
JavaScript 85%
PostgreSQL 80%
No Sql 90%
Photoshop 55%

Resume

A snapshot of my professional journey, highlighting my experience in web development, AI solutions, and full-stack engineering. From designing scalable applications to integrating advanced data tools, my resume reflects a strong focus on delivering high-quality, impactful results.

Sumary

Over the years, I’ve helped businesses of all sizes from startups to established enterprises build, integrate, and optimize their digital platforms. My expertise spans full-stack web development, SaaS application design, API integrations, and custom automation solutions, ensuring that each project is tailored to meet unique client needs.

Education

The University of Texas at Austin

2009-2013

Master of Computer Science (MSCS)

Austin Community College

2003 - 2005

Associate's degree

Professional Experience

Owner

May 2019 - April 2021

New York, USA | Prime Software Inc

Software Engineer

March 2014 - June 2018

California, USA | Pacific Union International

  • Developed and maintained internal property management and CRM software used by real estate agents and management teams.
  • Implemented automation tools that improved workflow efficiency and reduced manual data entry by 30%.
  • Collaborated with cross-functional teams to integrate third-party APIs for property listings, customer communication, and analytics.
  • Utilized technologies including Python, JavaScript, SQL, and AWS to build scalable solutions.

Portfolio

Here you’ll find a collection of my work showcasing my expertise in web development, data visualization, and AI-powered solutions. Each project reflects a strong focus on clean design, performance, and problem-solving from building full-stack applications to developing automation tools and interactive dashboards. My goal is to create impactful digital experiences that merge functionality with innovation.

  • All
  • Web Development
  • SaaS Development
  • API & Third-Party Integrations
  • Database Solutions
  • Cloud & Serverless
  • Real-Time & Interactive Apps
  • Business & Productivity Tools

Responsive E-commerce Website

Built a mobile-friendly online store with product search, cart, and checkout.

Business Appointment Booking System

Developed an online booking tool with calendar integration and email reminders.

Growing Brilliant

Developed an online early education platform, Growing Brilliant, designed to give children a head start in learning

Modern Real Estate Platform

This is a high-performance, responsive real estate platform showcasing modern homes with rich visuals and dynamic content delivery.

Real-Time Whiteboard Collaboration Tool

Implemented a shared drawing board with live updates for remote teams.

Online Learning SaaS Platform

Developed a multi-tenant e-learning system with courses, quizzes, and progress tracking.

E-commerce AI Product Description Generator

Integrated OpenAI API to automatically create SEO-optimized product descriptions.

Vaultka

A decentralized finance (DeFi) platform that enables users to lend, borrow, stake, yield farm, and manage vaults while providing an intuitive dashboard for asset tracking.

Corporate Landing Page with CMS

Rental Property Management

Developed a lightweight CRM to track leads, deals, and customer activity.

TimeLU-Management tool

TimeLU is an internal management tool developed by NTSprint LLC

Company Financial Analysis Website

It provides users with valuable insights into the financial performance of companies.

Premier Pools & Spas

Built and integrated RESTful and GraphQL APIs

BHS Venture

BHSVenture is a system for automating the process of buying and selling properties in the United States.

Services

I help businesses and individuals bring ideas to life through clean, scalable, and impactful digital solutions.

Web Development

Building fast, responsive, and scalable websites tailored to your business needs.

Full-Stack Solutions

End-to-end development covering frontend, backend, and database architecture.

AI & Automation

Integrating intelligent tools and workflows to save time and improve efficiency.

Database Design & Architecture

Designing scalable, secure, and high-performance database systems tailored to your application needs.

API & SaaS Development

Creating custom integrations and scalable SaaS platforms.

Cloud Database Solutions

Deploying and managing databases on AWS, Azure, Google Cloud, or hybrid environments.