I am Reginald Jefferson, a Full Stack Web Developer and Software Engineer with 5+ years of experience designing, building, and deploying scalable web applications across front-end and back-end stacks. I specialize in React, Node.js, Django, REST APIs, and database-driven systems, and I excel at debugging complex issues, optimizing performance, and delivering secure, high-quality software. I thrive in collaborative environments and enjoy turning ambiguous requirements into robust, maintainable solutions. I work closely with cross-functional teams to ship reliable software, implement secure authentication and API integrations, and drive continuous improvement through code reviews, testing, and optimization. I am seeking a Software Engineer role where I can contribute technical depth, problem-solving skills, and end-to-end development expertise to enterprise engineering teams.

Reginald Jefferson

I am Reginald Jefferson, a Full Stack Web Developer and Software Engineer with 5+ years of experience designing, building, and deploying scalable web applications across front-end and back-end stacks. I specialize in React, Node.js, Django, REST APIs, and database-driven systems, and I excel at debugging complex issues, optimizing performance, and delivering secure, high-quality software. I thrive in collaborative environments and enjoy turning ambiguous requirements into robust, maintainable solutions. I work closely with cross-functional teams to ship reliable software, implement secure authentication and API integrations, and drive continuous improvement through code reviews, testing, and optimization. I am seeking a Software Engineer role where I can contribute technical depth, problem-solving skills, and end-to-end development expertise to enterprise engineering teams.

Available to hire

I am Reginald Jefferson, a Full Stack Web Developer and Software Engineer with 5+ years of experience designing, building, and deploying scalable web applications across front-end and back-end stacks. I specialize in React, Node.js, Django, REST APIs, and database-driven systems, and I excel at debugging complex issues, optimizing performance, and delivering secure, high-quality software. I thrive in collaborative environments and enjoy turning ambiguous requirements into robust, maintainable solutions.

I work closely with cross-functional teams to ship reliable software, implement secure authentication and API integrations, and drive continuous improvement through code reviews, testing, and optimization. I am seeking a Software Engineer role where I can contribute technical depth, problem-solving skills, and end-to-end development expertise to enterprise engineering teams.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Freelance Web Developer (Contract / Project-Based) at Self-Employed / Freelance
January 1, 2023 - Present
Reviewed existing website codebases to identify incomplete features, bugs, and technical debt, accelerating project completion timelines. Completed remaining front-end tasks using HTML, CSS, and JavaScript to deliver responsive, mobile-first layouts. Implemented cross-browser compatibility fixes and systematically debugged front-end issues to improve stability and performance. Prepared final delivery documentation and handover notes for stakeholders.
Operations Supervisor at United Parcel Service (UPS)
January 1, 2010 - January 1, 2016
Directed high-volume, deadline-driven operations by identifying workflow gaps and implementing process improvements that increased throughput and accuracy. Led teams in fast-paced environments requiring rapid problem resolution, prioritization, and independent decision-making. Enforced compliance, documented procedures, and ensured consistent execution across shifting operational demands.
Platinum Travel Consultant (Remote) at American Express
January 1, 2022 - January 1, 2023
Served as primary point of contact for high-value clients, analyzing needs and delivering accurate, solution-oriented outcomes. Managed complex, multi-step requests by breaking down requirements, executing efficiently, and ensuring end-to-end completion. Maintained performance metrics through consistent execution, documentation, and follow-through.
Driver at FedEx
January 1, 2024 - January 1, 2025
Coordinated and executed on-time driving responsibilities, maintaining service quality while adapting to changing conditions and priorities.
Driver at MIGS
January 1, 2023 - January 1, 2023
Performed time-sensitive transportation tasks with high accuracy and on-time performance, adapting to changing schedules.
Member Service Representative (Remote) at Broadpath
January 1, 2022 - January 1, 2022
Served as a remote front-line resource for member inquiries; analyzed needs, delivered solutions, and ensured timely resolution; documented processes for consistency.
Call Center Representative at Malcolm S. Gerald & Associates
January 1, 2017 - January 1, 2018
Handled inbound calls, provided client services, and supported problem resolution while maintaining performance metrics.
Fulfillment Associate / Sorter at Amazon
January 1, 2019 - January 1, 2019
Processed orders and sorted shipments, ensuring accuracy and efficiency in the fulfillment workflow.
Driver at Uber / Lyft
January 1, 2016 - Present
Provided reliable ride-hailing services, maintaining schedules and high customer satisfaction.
Full Stack Web Developer / Software Engineer at Rjeff Tech Solutions
January 1, 2020 - Present
Designed, built, and deployed full-stack applications using React, Node.js, Django, PostgreSQL, and MongoDB. Improved application reliability and performance through optimized queries, API enhancements, and structured debugging. Integrated third-party APIs and implemented secure authentication flows to enhance functionality. Conducted code reviews, testing, and system optimization to ensure high code quality and compliance with security standards. Managed deployments, version control, and maintenance for multiple client applications.
Delivery Driver at FedEx
January 1, 2023 - January 1, 2025
Delivered high-volume package routes with consistent schedule accuracy and strong customer satisfaction.
Travel Consultant at American Express
January 1, 2022 - January 1, 2023
Assisted premium card members with complex domestic and international travel bookings, provided benefit guidance, resolved cardholder concerns, and ensured compliance with travel policies.
Driver at FedEx
January 1, 2023 - January 1, 2025
Delivered high-volume package routes with consistent schedule accuracy and strong customer satisfaction. Maintained detailed tracking and ensured timely, reliable service under fast-paced conditions.
Platinum Travel Consultant at American Express
January 1, 2022 - January 1, 2023
Assisted premium card members with complex domestic and international travel bookings. Provided accurate benefit guidance, resolved cardholder concerns, and ensured compliance with travel policies.

Education

Associate of Science, General Studies at Moraine Valley Community College
January 11, 2030 - February 2, 2026
Front End Web Development Certificate at Southern New Hampshire University
January 1, 2020 - January 1, 2020
Full Stack Web Development Certificate at Southern New Hampshire University
January 1, 2021 - January 1, 2021
Associate of Science in General Studies at Moraine Valley Community College
January 11, 2030 - February 23, 2026
Associate of Science in General Studies at Moraine Valley Community College
January 11, 2030 - February 23, 2026

Qualifications

Front-End Web Development Certificate
January 1, 2020 - January 1, 2020
Full Stack Web Development Certificate
January 1, 2021 - January 1, 2021
GenAI Bootcamp
January 11, 2030 - February 23, 2026
100devs Full Stack Bootcamp
January 11, 2030 - February 23, 2026
Computer Networking Certificate
January 1, 2025 - January 1, 2025
Technical Support Fundamentals
January 1, 2025 - January 1, 2025
A Beginner's Guide to Linux Kernel Development
January 1, 2026 - January 1, 2026
Front-End Web Development Certificate
January 1, 2020 - February 23, 2026
Full Stack Web Development Certificate
January 1, 2021 - February 23, 2026
GenAI Bootcamp
January 11, 2030 - February 23, 2026
100devs Full Stack Bootcamp
January 11, 2030 - February 23, 2026
Computer Networking Certificate – Google
January 1, 2025 - February 23, 2026
Technical Support Fundamentals - Google
January 1, 2025 - February 23, 2026
A Beginner's Guide to Linux Kernel Development
January 1, 2026 - February 23, 2026

Industry Experience

Software & Internet, Media & Entertainment, Professional Services, Retail, Travel & Hospitality, Computers & Electronics