Marvin Titus-Casseus
Verified Expert in Engineering
Software Developer
Saint Petersburg, FL, United States
Toptal member since November 17, 2021
Marvin started his career as a software developer while attending university. Since then, his work has been primarily focused on back-end development, but he has also completed projects using front-end frameworks such as React, Vue.js, and React Native for mobile applications. He has a passion for technology and learning and thoroughly enjoys a challenge. He carries himself with an anything is possible attitude, loves to execute, can communicate well, and enjoys working with teams!
Portfolio
Experience
- PHP - 8 years
- JavaScript - 8 years
- SQL - 7 years
- Linux - 4 years
- React - 4 years
- WordPress - 4 years
- Ruby - 3 years
- Vue - 2 years
Availability
Preferred Environment
Linux, MacOS, PhpStorm, WebStorm, Visual Studio Code (VS Code), Sublime Text, Bitbucket, GitLab, Amazon Web Services (AWS), Slack
The most amazing...
...integration I've developed is the Cybersource account updater integration for the sticky.io platform that generated $1,000,000 in revenue in its first year.
Work Experience
Senior Software Engineer
Sticky.io
- Developed a migration tool that automated the process of migrating a client from our competitor's platform, resulting in increased overall revenues in Q1.
- Created a new coding challenge and implemented it as a part of the hiring process, resulting in higher quality developers within the team.
- Acted as a technical lead for the official sticky.io Shopify subscription app, which led to increased visibility within the Shopify marketplace.
Senior Software Engineer
InMotion Hosting
- Integrated xDebug into our standard development environment and documented the process, allowing other developers to step through their code and improve their code quality.
- Created a presentation about JavaScript applications and presented it to the development team, raising awareness related to best practices in Vue.js and React applications across the development team.
- Developed the new order process for InMotionhosting's website, resulting in a more seamless customer experience when ordering a hosting plan.
IT Consultant
Cloud Custom Solutions
- Built a custom content management system for a client, allowing him to update his own websites without having to pay a developer.
- Developed and successfully launched petscy.com in under 60 days, allowing the client to open for business earlier than expected.
- Created over 300 websites for a single client in less than six months, saving him thousands of dollars in development costs.
Senior Software Engineer
Lime Light CRM
- Developed an integration that resulted in one million dollars a month in added revenue for the company.
- Reduced the amount of time it took to build an integration from two months to three days by improving code quality and development processes, resulting in much faster project turnaround.
- Built the company's first mobile-friendly platform, allowing clients to have a more seamless user experience when viewing the platform from their mobile devices.
Experience
Om3 Skin Science
Sticky.io Subscription Commerce Platform
http://sticky.ioEducation
Master's Degree in Information Systems
State University of New York (SUNY) - Albany, USA
Certifications
Java Programming For Complete Beginners
Udemy
Linux Administration Bootcamp: Go from Beginner to Advanced
Udemy
The Complete React Native + Hooks Course
Udemy
React Native: Advanced Concepts
Udemy
Skills
Libraries/APIs
React, Node.js, Vue, Redis Queue, Shopify API
Tools
PhpStorm, Bitbucket, Jira, WebStorm, Sublime Text, GitLab, Slack, Postman, Looker
Languages
SQL, PHP, JavaScript, CSS, Sass, Java, Python, Ruby, COBOL
Frameworks
Laravel, React Native, Redux, Spring Boot
Platforms
WordPress, Linux, MacOS, Amazon Web Services (AWS), Visual Studio Code (VS Code), New Relic, Shopify
Storage
Database Administration (DBA), MySQL, PostgreSQL
Paradigms
Management
Other
Software Engineering, Web Development, APIs, ActiveCampaign, Records Management, Communication, Operating Systems
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