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.
My Portfolio
My Résumé
Education Quality
Applied Mathematics
Utah Valley University (2010-2012) University of Utah (2012-2014)My academic background is in Applied Mathematics and Research in Numerical Analysis, with a focus on mathematical methods for conservation laws. During my studies, I conducted research on "Steady-State and Time-Dependent Problems" using Finite Difference Methods for Ordinary and Partial Differential Equations, under the guidance of Doctor Yekaterina.
Chemical Engineering
Utah Valley University (2010-2012) University of Utah (2012-2014)Chemical Engineering and Separation Process
AS - Science
Utah Valley University (2010 - 2012)Applied Mathematics and Chemistry
Post-Secondary School Education
University of Minnesota(2006-2007)PSEO: Postsecondary Enrollment Options studying Physics and Applied Mathematics.
Carleton College Scholarship
Carleton College (2007)Carleton College, Northfield Minnesota, scholar and top scholarship recipient.
Twin West Chamber of Commerce Top Scholarship
Brooklyn Center Minnesota (2007)Top scholarship recipient of the year from The Twin West Chamber of Commerce.
Carleton College Scholar
Carleton College (2005)Carleton College Scholar Carleton College (2005) Minnesota, USA National scholar of the year.
University of Rochester Scholar
University of Rochester, NY (2004)University of Rochester Scholar in Research in Astro-physics and the Tiniest Particle.
Job Experience
Sr. Software Engineer
Freelance (upwork & others)- (2016 - Present)As a full-stack engineer, I specialize in building small to large scale websites and web applications for individuals and businesses using an extensive range of tools and technologies. My primary focus is on Javascript and PHP, with expertise in NodeJs, Laravel, WordPress, MySQL, MongoDB, VueJs, AWS, and Linux Systems.
My experience includes developing a wide range of applications such as e-commerce systems, social media systems, inventory management systems, fast and scalable network applications, CLI applications, real-time applications, and communication systems. I pride myself on my ability to build robust, testable, and maintainable solutions that meet the unique needs of my clients.
Web Quality Control
CHURH OF JESUS-CHRIST OF LATER-DAY-SAINTS - (2015- 2016)I worked as a Web Quality Control professional at The Church of Jesus Christ of Latter-day Saints headquarters, where I was responsible for ensuring the quality of Church websites in multiple languages, including the internet's top 10 languages and over 20 others. In this role, I focused on ensuring that all Church websites met high-quality standards, and I worked closely with development teams to identify and address any issues.
Software Engineer
Freelance - (2010 - 2015)As a full-stack engineer, I specialize in building small-scale websites and web applications for individuals and local businesses using a range of technologies, with a focus on Javascript and PHP. I have expertise in NodeJs, Laravel, WordPress, MySQL, MongoDB, jQuery, and Linux Systems.
I pride myself on my ability to create robust, efficient, and maintainable solutions that meet the unique needs of my clients. Whether you're an individual or a local business, I have the skills and experience needed to develop a high-quality web solution that will help you achieve your goals.
Mathematic Tutor & TA
Utah Valley University - (2010 - 2012) University of Utah - (2012 - 2015) Local and community - (2015 - 2018)I have a passion for teaching mathematics and helping students achieve their academic goals. As a tutor, I have helped students of all levels with their studies, exams, quizzes, homework, and more. I am particularly proud of my ability to help students uncover their own natural abilities and build self-confidence.
My expertise in mathematics includes College Algebra, Linear Algebra, Calculus (I, II, & III), ODE, PDE, Mathematical Modeling, Advanced Mathematics for Engineers, MATLAB, LaTeX, Mathematica, Numeral Analysis with MATLAB, Matrix Computation, and Mathematical Methods for Conservation Laws. I am committed to providing my students with a solid foundation in mathematical concepts and helping them develop the skills and confidence needed to succeed.
Full Time Missionary
THE CHURCH OF JESUS-CHRIST OF LATTER-DAY SAINTS - (2008 - 2010)I had the privilege of serving the communities in the Utah Salt Lake City Mission Area with passion and dedication. As a full time missionary (volunteer), I had the opportunity to share the Gospel with individuals and families, both in English and Spanish. My time spent serving the community was filled with deep love and a strong determination to make a positive impact in people's lives.
Job Experience
Sr. Software Engineer
Freelance (upwork & others)- (2016 - Present)I specialize in full-stack engineering, leveraging my expertise in Javascript and PHP to build small to large scale websites and web applications for individuals and businesses. I have extensive experience working with NodeJs, Laravel, WordPress, MySQL, MongoDB, VueJs, AWS, and Linux Systems.
My portfolio of work includes a variety of projects, ranging from e-commerce systems and social media platforms to inventory management systems and fast, scalable network applications. I have also developed CLI applications and real-time communication applications. Whatever your web development needs may be, I have the skills and experience needed to deliver high-quality solutions that meet your unique requirements.
Web Quality Control
Web QC Team - (2015- 2016)As a Web Quality Control specialist at The Church of Jesus Christ of Latter-day Saints headquarters, I was responsible for ensuring the high quality of Church websites in multiple languages, including the primary internet languages of English, Spanish, Portuguese, Chinese, and French, as well as over 20 other languages. My role involved ensuring that websites were up-to-date, easy to navigate, and adhered to established standards and guidelines. I took great pride in my work and was committed to delivering a top-quality user experience for visitors to the Church's websites.
Software Engineer
Freelance - (2010 - 2015)I am a full-stack engineer with extensive experience using Javascript and PHP to build small-scale websites and web applications for individuals and local businesses. My core technical skills include NodeJs, Laravel, WordPress, MySQL, MongoDB, jQuery, and Linux Systems.
I have a passion for developing high-quality, functional websites and applications that meet the unique needs of my clients. Whether you're an individual or a small business owner, I have the expertise to help you create a compelling online presence that drives results."
Mathematic Tutor & TA
Utah Valley University - (2010 - 2012) University of Utah - (2012 - 2015) Local and community - (2015 - 2018)As a math tutor, I assisted students with their coursework, exams, quizzes, and homework, and helped them develop a deep understanding of mathematical concepts. I take pride in not only helping my students achieve academic success, but also in helping them realize their own potential and natural abilities, and building their self-confidence.
My areas of expertise include college algebra, linear algebra, calculus (I, II, & III), ODEs, PDEs, mathematical modeling, advanced mathematics for engineers, MATLAB, LaTeX, Mathematica, numerical analysis with MATLAB, matrix computation, and mathematical methods for conservation laws.
Full Time Missionary
THE CHURCH OF JESUS-CHRIST OF LATTER-DAY SAINTS - (2008 - 2010)Volunteered to preach the Gospel in English and Spanish with a deep sense of love and determination to serve the communities.
Trainer Experience
Software Programming
Freelance (Upwork & others) (2020-2021)I conducted training sessions to help a group of engineers master Node.js, the JavaScript runtime environment. The training focused on using only the Node.js standard library, vanilla JavaScript, HTML, and CSS to build a full-stack web application. The engineers gained a deeper understanding of functional programming and object-oriented programming in JavaScript (ES6), as well as MVC and Node.js design patterns. They also learned how to build standalone Node.js packages and express-like routing and HTTP request-response models. By the end of the training, the engineers had overcome their fears and were fully equipped to tackle even the most complex software projects using the real power of JavaScript and Node.js.
Mathematic Tutors
Utah Valley University (2011 - 2012) University of Utah (2013 - 2014) Salt Lake City Locals (2014 - 2018)Trained mathematics tutors and TAs on the importance of creating a comfortable and supportive learning environment for their students before diving into mathematical concepts. Emphasized the difference between tutoring and teaching and provided guidance on effective tutoring strategies and techniques, including active listening, clear communication, and adapting to students' individual learning styles.
Organization Leaders
University of Utah (2012 - 2013))As President of the African Student Union, I trained fellow leaders on how to improve our ability to understand and address the needs and wants of our members in a more efficient, compassionate, and supportive way. This included developing skills to quickly discern individual needs, creating a welcoming environment that fostered a sense of belonging and well-being, and cultivating a culture of empathy, humility, and love.
Full Time Missionaries
The Utah Salt Lake City Mission(2009 - 2010) As a Zone Leader and Assistant to the Utah Salt Lake City Mission President, it was my responsibility to train over 170 volunteers on how to fulfill their social and spiritual obligations to the people in the mission area. I focused on two key principles:
1) helping and serving the people with a full heart, addressing their temporal needs as they saw fit.
2) addressing their spiritual needs according to their own beliefs and the guidance of a higher power. It was a fulfilling and joyful experience, and one of the most meaningful works of my life so far.
Company Experience
Afros In Tech: Unified For Innovation
Afros In Tech (2022-2023)I spearheaded the development of the Afros In Tech Web Application as a full-stack engineer, responsible for both the frontend and backend as well as DevOps tasks. Afros In Tech is a global community that fosters innovation and creativity in technology, and I am proud to have contributed to its creation.
City Creeks
City Creeks - (2022- present)I serve as the Lead Engineer at City Creeks, overseeing the development of full-stack web and mobile software, including frontend, backend, and DevOps. City Creeks is a startup focused on global business listings and networking.
THE CHURCH OF JESUS CHRIST
OF LATTER-DAY SAINTS
LDS CHURCH - (2015 - 2016))As a Web Quality Control Specialist at The Church of Jesus Christ of Latter-day Saints, I was responsible for ensuring the quality of Church websites in 10 primary languages for the internet and over 20 other languages. My team was in charge of performing the final checks and testing before making the software available to the public worldwide.
Upwork
Upwork - (2016- present)I have extensive experience in full-stack engineering using a range of technologies including Javascript, PHP, NodeJs, Laravel, WordPress, MySQL, MongoDB, VueJs, AWS, and Linux systems. I have successfully built a variety of small to large scale websites and web applications for both individuals and businesses, including e-commerce systems, social media systems, inventory management systems, fast and scalable network applications, CLI applications, realtime applications, and communications.
University of Utah
Math Tutor - (2012- 2015)As a math tutor, I provided students with comprehensive support in their studies, exams, quizzes, and homework. My focus was not only on helping them understand mathematical concepts but also on empowering them to recognize and develop their own unique abilities and strengths, thereby building their self-confidence. I tutored students at various levels, including College Algebra, Linear Algebra, Calculus (I, II, & III), ODE, PDE, Mathematical Modeling, Advanced Mathematics for Engineers, and other topics such as MATLAB, LaTeX, Mathematica, Numeral Analysis with MATLAB, Matrix Computation, and Mathematical Methods for Conservation Laws.
Utah Valley University
Math Tutor & TA (2010- 2012)As a mathematics tutor, I supported students in various academic tasks, such as completing homework assignments, preparing for exams, and improving their understanding of mathematical concepts. My approach was focused on empowering students to discover their potential and build self-confidence. I provided tutoring services in a range of mathematical topics, including College Algebra, Linear Algebra, Calculus (I, II, & III), ODE, PDE, Mathematical Modeling, Advanced Mathematics for Engineers, MATLAB, LaTeX, Mathematica, Numeral Analysis with MATLAB, Matrix Computation, and Mathematical Methods for Conservation Laws.
The Bash App
The Bash App - (2022 - present)I serve as the lead backend engineer for The Bash App, a mobile application that facilitates connections with friends, family, and people in your community or around the world. My responsibilities include developing and maintaining the backend infrastructure, ensuring the app's smooth functionality and security. The app offers private communication with connections, memory sharing with friends, and event management in one user-friendly platform.
Job Experience
Sr. Software Engineer
Freelance (Upwork & others) - (2016 - Present)I have extensive experience in full-stack engineering, with a focus on building small to large scale websites and web applications for individuals and businesses using technologies such as NodeJs, Laravel, WordPress, MySQL, MongoDB, VueJs, AWS, and Linux systems. I have built various types of systems including e-commerce, social media, inventory management, fast and scalable network applications, CLI applications, real-time applications, and communication systems.
Web Quality Control
Web QC Team - (2015- 2016)As a Web Quality Control Specialist at The Church of Jesus Christ of Latter-day Saints, I was responsible for ensuring the highest level of quality for Church websites across multiple languages, including the top 10 used on the internet. This involved working closely with a team of professionals to identify and correct issues before websites were made public to millions of users worldwide.
Software Engineer
Freelance - (2010 - 2015)I have extensive experience in full-stack development using JavaScript and PHP, with a focus on Node.js, Laravel, WordPress, MySQL, MongoDB, jQuery, and Linux systems. I specialize in building high-quality, small-scale websites and web applications for individuals and local businesses.
Mathematic Tutor & TA
Utah Valley University - (2010 - 2012)University of Utah - (2012 - 2015)
Local and community - (2015 - 2018)
As a mathematics tutor, I assisted students with their studies, exams, quizzes, and homework, helping them develop a deep understanding of mathematical concepts while fostering self-confidence and revealing their natural abilities. I have tutored various levels of mathematics, including College Algebra, Linear Algebra, Calculus (I, II, & III), ODE, PDE, Mathematical Modeling, Advanced Mathematics for Engineers, and utilized tools such as MATLAB, LaTeX, Mathematica, Numeral Analysis with MATLAB, Matrix Computation, and Mathematical Methods for Conservation Laws.
Full Time Missionary
THE CHURCH OF JESUS-CHRIST OFLATTER-DAY SAINTS - (2008 - 2010)
As a full time missionary (volunteer) in English and Spanish, I served communities with a deep sense of love and determination while sharing the message of the Gospel. It was an honor to contribute to the betterment of people's lives and to provide them with hope and positivity."
My Main Tools
Javascript
Basic to Advanced Javascript10+ 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)
NodeJs
Raw NodeJs
ExpressJs
MongoDB
Custom Framework
Consuming APIs
Security
Reflection API
VueJs
ReactJs
NodeJs
Basic to Advanced NodeJs10+ 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
Networking
NodeJs Packages (npm)
Events
Fast & Scalable Network Applications
Raw NodeJs
ExpressJs
MongoDB
Custom Framework
Consuming APIs
Security
Reflection API
Microservices
The Modules Patterns
MongoDB
Basic to Advanced MongoDB10+ 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
Topics
Custom Framework
Scaling & Data Partition
Realttime Communication
Indexing
Sharding
Queue
Metadata
Materialized Path Category Hierarchy
Shopping Card With Product Reservation
Shopping Card With No Product Reservation
Theater Reservation
Account Transactions
Time Series
Array Slice Cache
Internationalization
PHP
Basic to Advanced PHP10+ 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
Laravel
WordPress
October CMS
Custom Framework
Consuming APIs
Security
Reflection API
Laravel
Basic to Advanced Laravel10+ 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
APIs
Custom CMS
E-commerce Systems
Social Media Systems
Security
Large Enterprise Applications
Any Kind of Website or Web Application
WordPress
Basic to Advanced WordPress10+ 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
Blogs
Business
Large Enterprise Web Applications
E-commerce
Consuming APIs
Security
APIs
Highly Scalable on the scale cube
MySQL
Basic to Advanced MySQL10+ 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
CMS
E-commerce Systems
Inventory Management Systems
Social Media Systems
Blogs
Database Servers (local & Remote)
Performance & Efficiency
Security
VueJs
Basic to Advanced VueJs8+ years in active software engineering with amazing VueJs. Always learning never satisfied! A joy to work with!
Basic VueJs
Advanced VueJs
Vue Router
Vuex
VueJs Design Patterns
Composition API
NuxtJs
VuetifyJs
InertiaJs
Bootstrap Vue
Consuming APIs
VueJs Plugins
Github
Basic to Advanced Github10+ 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
Team
Workflow
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 Systems10+ 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
DevOps
Linux Security & Hardening
DNS Administration
Disk Partitioning
SELinux & Firewalls
Amazon Web Services
Basic to Advanced Amazon Web Services8+ years in active software engineering with Amazon Web Services. Always learning never satisfied! Of course, it is the best out there!
EC2
SES
S3
Elastic Benstalk
CodeDeploy
CodeStar
Lambdas
IAM
Deployment
Provision
Automation
AWS Framework: Operational
AWS Framework: Security
AWS Framework: Reliability
AWS Framework: Performance
AWS Framework: Cost Optimization
Monitoring, Logging, Remediation
ReactJs
Basic to Advanced ReactJs5+ 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
NextJs
Reactstrap
React Router
React Design Patterns
Testimonial
Owner of Laravel Project
Full-Stack Software EngineeringPHP/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."
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About Me
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