Karim E.
Little Rock, United States
Professional Full Stack Web Developer
$100.00/hr
Software Engineer | Full Stack Web Developer | Application Consultant
I am a Senior Full-stack Web Developer, with over a decade of experience working with cutting-edge languages and programming techniques. I enjoy taking on challenging projects which require the use of the most advanced languages and development techniques. I am adept at innovative problem solving and developing high-quality code. I excel at web application development, including coordinating ground-up planning, programming, and implementation of the core modules. I am self-disciplined and able to work independently or as part of a cross-functional team.
As an Upwork Freelancer, I have worked on a variety of projects for a wide range of clients, assisting them with their business needs by creating innovative and cutting-edge web applications. These include:
• Developing several applications using Ruby on Rails and other software development tools
• Collaborating with several organizations’ in-house software teams to create online applications and tools
• Providing consulting services in addition to development services, assisting businesses to optimize the software applications and their online presence
• Working on other Key Projects including AWS services, Heroku, Database (PostgreSQL) optimization, and Facebook API integration
My Skills & Competencies Are:
Ruby on Rails • PHP • GoLang • Project management • MySQL • PostgreSQL
MongoDB • Docker • API Development • HTML • CSS • SDLC • Java Script
jQuery • Agile Development • AWS • Payment Gateway Integration • Perl
I have the following certifications
CIW Web Development • CIW Web Design Specialist • CIW JavaScript Specialist
CIW Database Design • CIW Perl Specialist • CIW Web Foundations
CompTIA A+ • CompTIA Security+ • CompTIA Project+ • CompTIA Network+
Work history
Work history
Ruby on Rails Website
Dec 5, 2024
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Jan 7, 2025
"Absolutely amazing! Karim is my go-to developer. He went above and beyond."
Private earnings
Quality Ruby / Rails Engineer for Smaller Special Tasks
Apr 14, 2023
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Aug 2, 2023
Private earnings
Rails Version Upgrade
Jul 21, 2020
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Jul 31, 2023
"Great working with Karim. Hope to do so again soon."
Private earnings
Update to Software Application using Ruby and Bootstrap
Jun 14, 2023
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Jul 11, 2023
Private earnings
Update Heroku Server
Feb 15, 2023
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Mar 11, 2023
Private earnings
Update and Maintain Existing Spree eCommerce Site
Mar 3, 2022
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Dec 19, 2022
Private earnings
Crete Quote Phase 7.1
Mar 9, 2022
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Mar 29, 2022
"Karim is absolutely the best to work with. Very knowledgeable about backend development. Great communication, and always delivers on time."
Private earnings
Database query issues
Mar 13, 2022
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Mar 21, 2022
No feedback given
Private earnings
Heroku/AWS DevOps Troubleshooting
Feb 22, 2022
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Feb 23, 2022
"Karim solved our issue super quickly. Highly recommended."
Private earnings
Crete Quote Updates 7.1
Jan 11, 2022
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Feb 21, 2022
"Highly recommend! Always a pleasure to work with :)"
Private earnings
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Skills
Skills
- Amazon Web Services
- Relational Database
- Heroku
- CSS
- Ruby on Rails
- Agile Software Development
- JavaScript
- Systems Development Life Cycle
- Payment Gateway Integration
- API Development
- PostgreSQL
- HTML
- Web Development
- Ruby