Welcome to my world

Hi, I’m Ericson Weah
an "Always Learning ...

As a seasoned Full Stack Software Engineer with a decade of experience, I specialize in crafting testable and maintainable solutions across various domains. My expertise spans enterprise websites, bespoke AI models, business applications, e-commerce systems, social media platforms, and high-performance network applications. I excel in developing command-line interfaces and comprehensive APIs for projects ranging from startups to large enterprises. My technical skills are centered around JavaScript, PHP, Python, and Bash, with a strong focus on practical applications of NodeJS (including raw implementations), WordPress, Laravel, Django, and custom AI modeling. Additionally, I am proficient in MongoDB, VueJS (notably NuxtJS), ReactJS (including NextJS), MySQL, AWS, and Linux-based systems (emphasizing Bash scripting). My multilingual proficiency in English, Spanish, French, and Krahn, along with functional knowledge of Portuguese, allows me to collaborate effectively with diverse international teams and stakeholders. I bring a wealth of experience and technical acumen to deliver high-quality solutions that meet the unique needs of each client. Let's transform your ideas into reality with robust, scalable, and innovative software solutions.

The "Always Learning, Never Satisfied" Me

What I Do

AI Engineer

I bring advanced expertise to the field of AI Engineering. My role involves designing and implementing intelligent systems that harness the transformative power of AI to solve complex problems and enhance functionality. I specialize in integrating AI into existing platforms and developing new, scalable AI solutions from the ground up. My work focuses on creating robust, ethical AI applications that adhere to best practices and comply with industry standards. Collaborating with diverse teams, I ensure that our AI solutions deliver real-world benefits, automating processes and deriving actionable insights from data to drive efficiency and innovation.

AI Custom Modeling

As a seasoned full-stack software engineer with extensive experience, I specialize in developing custom AI models tailored to unique business challenges. My approach blends in-depth data analysis with innovative algorithm selection to create powerful, precise solutions. I focus on crafting scalable, efficient AI systems that integrate seamlessly into existing workflows, ensuring they drive operational excellence and strategic insights. By leveraging the latest in machine learning technologies, I help organizations unlock new opportunities and gain a competitive edge.

OpenAI API & Prompt Engineering

I specialize in utilizing the OpenAI API and expertly crafting prompts for advanced AI applications. My work enhances user interactions and automates processes through precise, effective AI communication strategies. I focus on creating scalable, innovative solutions that adapt to evolving business needs, ensuring that each integration delivers maximum efficiency and ongoing value.

Backend Engineering

I specialize in building highly scalable and maintainable backend softwares using one or a combination of the following technologies: Raw NodeJs, Vanilla PHP, ExpressJs, Laravel, WordPress, and Custom frameworks (in Javascript and PHP).

My focus is on writing clean, testable, and maintainable code to ensure the longevity and scalability of the software. Whether you need a simple backend or a complex application, I have the expertise to deliver high-quality solutions.

Frontend Engineering

I specialize in building scalable, testable, and maintainable frontend softwares using a range of technologies including Vanilla HTML, Vanilla CSS, Vanilla Javascript, VueJs (NuxtJs), ReactJs (NextJs), Bootstrap, WordPress Elementor, WordPress Gutenberg, Laravel Livewire, jQuery, and Laravel Inertia.

Whether you need a simple website or a complex web application, I have the expertise to build frontend software that meets your needs. I focus on writing clean, well-structured code that is optimized for performance and usability, ensuring your software is future-proof and easy to maintain.

Database Designs

I specialize in designing and engineering databases and database systems, ranging from small to large scale projects. My expertise lies in working with MySQL, MongoDB, and custom MongoDB Framework to ensure efficient and scalable database solutions.

Whether you need a simple database or a complex database system, I have the expertise to design and engineer solutions that meet your needs. I focus on optimizing database performance and ensuring data integrity, while also ensuring that the database is easy to maintain and update over time.

DevOps Engineering: CI/CD

I specialize in designing and engineering Continuous Integration and Continuous Deployment (CI/CD) pipelines using a range of technologies including AWS (IAM, EC2, S3, Elastic Beanstalk, CodeDeploy, CodeStar, Lambda, etc), Digitalocean cloud, Github, Gitlab, Ubuntu Linux, and RedHat Base Linux.

My focus is on creating reliable and scalable CI/CD pipelines that automate software delivery and streamline the deployment process. I have the expertise to ensure that your software is tested, built, and deployed efficiently and with high quality, regardless of the complexity of your project.

Design Patterns

I have a deep understanding of design patterns in both Javascript and PHP, including the MVC (Module-View-Controller) pattern, Repository patterns, APIs, Reactor patterns, Functional Programming and Object-Oriented Programming paradigms, NodeJs design patterns, Module Design patterns for module-controlled applications, Domain-Driven Design patterns, and Plugin Design patterns for plugin-controlled applications.

My focus is on using these design patterns to create high-quality software that is easy to maintain and scale. By leveraging the right design patterns for each project, I can ensure that your software is efficient, reliable, and built to last.

Business Strategy

I offer end-to-end software development services to individuals and businesses, helping them from the conception of their software idea to deployment and maintenance. Additionally, I provide assistance with improving or maintaining existing software in the following categories: Social Media Systems, E-commerce Systems, Blogs, Fast and Scalable Network Applications, and Regular Websites & Web Applications.

My goal is to provide you with high-quality software solutions that meet your specific needs. Whether you need a simple website or a complex web application, I have the expertise to deliver scalable and efficient software solutions that will help your business grow and thrive.


Services I Provide

Full Stack Web Development

Building and maintaining web applications using Node.js, Laravel, WordPress, Vue.js, React.js, Nuxt.js, and Next.js, MySQL, and MongoDB.

Designing and implementing scalable and efficient back-end and front-end solutions.

Database Management

Database design and optimization for MySQL and MongoDB.

Data modeling and implementing efficient database queries.

Technical Consulting

Providing guidance on technology selection and architecture.

Conducting code reviews and performance optimizations.

WordPress Customization

Customizing and extending WordPress functionality.

Developing themes and plugins tailored to client requirements.

UI/UX Collaboration

Collaborating with designers to create visually appealing and user-friendly interfaces.

Mathematics-Driven Solutions

Applying mathematical principles to solve complex problems in software development.

Developing algorithms and data structures for optimized solutions.

Multilingual Support

Offering development and consultation services in French, Spanish, and English.

Building multilingual features into applications.

Version Control

Utilizing GitHub for version control and collaboration.

Setting up Git workflows and managing repositories.

AI Integration

Integrating OpenAI capabilities into applications for AI-driven features.

Developing solutions that leverage machine learning and natural language processing.

DevOps and CI/CD

Implementing CI/CD pipelines for automated testing and deployment.

Docker containerization and orchestration with Kubernetes.

Server Administration

Linux server administration and maintenance.

Shell scripting with Bash for automation and system tasks.

Cloud Services and Deployment

Setting up and managing infrastructure on AWS.

Deploying applications on AWS using services like EC2, S3, Lambda, and more.

I've completed numerous real-world projects, but I've selected a few to showcase my skills and capabilities.

My Portfolio

10+ Years of Experience

My Résumé

Look Inside My Toolbox

My Main Tools


Basic to Advanced Javascript
10+ years

10+ years in active software engineering with Javascript. Always learning never satisfied! I am fine with that though!

Basic Javascript

Object Oriented Programming

Functional Programming

Repository Patterns

Domain Driven Designs

MVC Design Patterns

NodeJs Packages (npm)


Raw NodeJs



Custom Framework

Consuming APIs


Reflection API




Basic to Advanced NodeJs
10+ years

10+ years in active software engineering with NodeJs. Always learning never satisfied! Well, I will keep learning NodeJs until my brain shutdown completely! Wait ... does this means untlil I am dead ? Oh well, I think that is what I mean then.

Basic NodeJs

NodeJs Standard Librairy

NodeJs Design Patterns

Reactor Patterns

Streams & Beautiful Codes/Designs


NodeJs Packages (npm)


Fast & Scalable Network Applications

Raw NodeJs



Custom Framework

Consuming APIs


Reflection API


The Modules Patterns


Basic to Advanced MongoDB
10+ years

10+ years in active software engineering with MongoDB. Always learning never satisfied! Heck Yes: Javascript land still!

Basic Mongodb

Advanced MongoDB

Schema Design Patterns

One-To-One Modeling

One-To-Many Modeling

Many-To-Many Modeling

MMAP Storage Engine

WireTiger Storage Engine


Custom Framework

Scaling & Data Partition

Realttime Communication





Materialized Path Category Hierarchy

Shopping Card With Product Reservation

Shopping Card With No Product Reservation

Theater Reservation

Account Transactions

Time Series

Array Slice Cache



Basic to Advanced PHP
10+ years

10+ years in active software engineering with PHP. Always learning never satisfied! Oh well!

Basic PHP

Object Oriented Programming

Functional Programming

Repository Patterns

Domain Driven Designs

MVC Design Patterns



October CMS

Custom Framework

Consuming APIs


Reflection API


Basic to Advanced Laravel
10+ years

10+ years in active software engineering with Laravel. Always learning never satisfied! Well, there is no better framework!

Basic Laravel

Advanced Laravel

Laravel Repository Patterns

Functional Programming

Laravel Custom Packages

Domain Driven Designs

MVC Design Patterns

All Batteries Included!

Simple Website & Web Applications

Very Complexed Website & Web Applications


Custom CMS

E-commerce Systems

Social Media Systems


Large Enterprise Applications

Any Kind of Website or Web Application


Basic to Advanced WordPress
10+ years

10+ years in active software engineering with WordPress. Always learning never satisfied! Well, I cannot be satisfied! There no better CMS system & It makes life highly productive, efficient, and super easy!

Basic WordPress

Advanced WordPress

Functional Programming

PHP for WordPress

WordPress Design Patterns

WordPress Custom Themes

WordPress Custom Plugins

WordPress Gutenberg Block Development



Large Enterprise Web Applications


Consuming APIs



Highly Scalable on the scale cube


Basic to Advanced MySQL
10+ years

10+ years in active software engineering with MySQL. Always learning never satisfied! I just cannot live without it!

Basic MySQL

Advanced MySQL

Database Designs

Database Administration

One-to-One Relationships

Many-to-Many Relationships

One-to-Many Relationships

Polymorphic Relationships

Has-many-through Relationships

Data Integrity

Scaling on the scale cube

Simple Applications

Complexed Applications


E-commerce Systems

Inventory Management Systems

Social Media Systems


Database Servers (local & Remote)

Performance & Efficiency



Basic to Advanced VueJs
8+ years

8+ years in active software engineering with amazing VueJs. Always learning never satisfied! A joy to work with!

Basic VueJs

Advanced VueJs

Vue Router


VueJs Design Patterns

Composition API




Bootstrap Vue

Consuming APIs

VueJs Plugins


Basic to Advanced Github
10+ years

10+ years in active verison controlling and DevOps with github. Always learning never satisfied! I can not live wihout it!

Basic Github

Advanced Github

Github Repository



Github Design Patterns

Github DevOps

Github CI/CD

Github Actions

Github Administration

Github Security & Workflow Control

Github Privacy

Github Collaboration

Linux Operating Systems

Basic to Advanced Linux Operating Systems
10+ years

10+ years of actively using Linux Operating Systems. Always learning never satisfied! Well, I actually live on unix/linux systems!

Basic Bash

Advanced Bash

Fish Shell

Zsh Shell

Ubuntu Linux

RedHat Linux

Kali Linux

Debian Base Linux

RedHat Base Linux

Linux Networking

Linux User Administration

Linux Server Administration

Web Servers

Database Servers

Email Servers

News Servers


Linux Security & Hardening

DNS Administration

Disk Partitioning

SELinux & Firewalls

Amazon Web Services

Basic to Advanced Amazon Web Services
8+ years

8+ years in active software engineering with Amazon Web Services. Always learning never satisfied! Of course, it is the best out there!




Elastic Benstalk








AWS Framework: Operational

AWS Framework: Security

AWS Framework: Reliability

AWS Framework: Performance

AWS Framework: Cost Optimization

Monitoring, Logging, Remediation


Basic to Advanced ReactJs
5+ years

5+ years in active software engineering with wonderful ReactJs. Always learning never satisfied! Powerful and simple and ...javascript land!

Basic ReactJs

Advanced ReactJs

React Hooks

Class Components

Functional Components



React Router

React Design Patterns



PHP/Laravel Expertise

Owner of Laravel Project

Full-Stack Software Engineering

PHP/Laravel Expertise

via Upwork - April 1, 2021 - April 1, 2022 fixing

"Ericson is an amazing PHP/Laravel expert who is consistent, reliable, and very creative. His work is exceptional and his prices are very reasonable. I highly recommend him."

2024 blog posts so far

Latest Posts

Multilingual Support Services

Multilingual support in software development involves designing and implementing features

Cloud Services and Deployment Services

As a Full Stack Software Engineer specializing in Cloud Services

3 min read

Server Administration Services

Server administration is a critical aspect of maintaining the infrastructure

3 min read

DevOps and CI/CD Services

DevOps (Development and Operations) and CI/CD (Continuous Integration and Continuous

AI Integration Services

AI integration involves incorporating artificial intelligence (AI) capabilities into software

Version Control Services

Version control is a critical aspect of software development, enabling

Mathematics-Driven Solutions Services

Utilizing the power of mathematics, my solutions are driven by

UI/UX Collaboration Services

UI/UX collaboration in the context of my Full Stack Software

WordPress Customization Services

WordPress customization involves tailoring the WordPress platform to meet specific

Database Management Services

As a Full Stack Software Engineer specializing in Database Management,

Full Stack Web Development Services

Full Stack Web Development encompasses the end-to-end process of creating

Technical Consulting Services

Technical consulting involves providing expert advice and guidance on various

About Me
Any Question?

Reach out

Full-Stack Engineer

I'm available for freelance, contract, or traditional work. Contact me by phone, email, or text to discuss how I can help you achieve your goals.

Phone: +1 385 204 5167 Email: ericson.weah@ericsonweah.dev

    Wnat An Appointment?

    Book Me

    Elevate your software development experience by booking me, your gateway to innovation and excellence. With over a decade of industry expertise as a seasoned Full Stack Software Engineer, I offer personalized consultations and collaborative sessions to delve into the heart of your projects. Whether it’s architecting a seamless user experience, fortifying security measures, or venturing into the realms of artificial intelligence, our tailored sessions empower your software journey. Picture a transformative consultation where we strategize project kickoffs, optimize cloud migration plans, or architect robust databases together. Seize this opportunity to unlock the true potential of your projects. Book a slot today, and let’s embark on a transformative journey where your aspirations become high-impact realities. I am the catalyst for innovation in your software development journey.