Charles JuliusCJ
Open to opportunities

Charles Julius

@charlesjulius

Results-driven Senior Full Stack Developer with 10+ years of experience.

United States

What I'm looking for

I am looking for a collaborative, fast-paced environment where I can build cloud-native platforms and developer tools.

As a Senior Full Stack Developer with over a decade of experience, I have a proven track record of delivering scalable, user-centric web applications for both startups and global enterprises. My expertise spans frontend and backend development, cloud infrastructure, and CI/CD workflows. I am passionate about clean architecture and modern DevOps practices, and I strive to foster an inclusive team culture.

At Meta, I designed and maintained enterprise-grade applications that supported over 15 million monthly users, achieving a 35% reduction in page load times through a successful migration to Next.js and Tailwind CSS. My contributions also included developing backend micro-services that increased payment success rates by 30% and automating CI/CD pipelines, which cut deployment times by half. I take pride in mentoring junior developers and facilitating Agile planning, which has led to significant improvements in project delivery.

Previously, at Brightwave Technologies, I built and deployed multiple internal tools and client-facing platforms, enhancing user onboarding speed by 25%. My collaborative efforts with UX teams resulted in WCAG 2.1-compliant UIs, boosting NPS scores by 18%. I am committed to continuous learning and adapting to new challenges, and I am eager to leverage my skills in a senior-level engineering role focused on cloud-native platforms or developer tools.

Experience

Work history, roles, and key accomplishments

ME

Senior Full Stack Developer

Meta

Jan 2021 - Present (4 years 5 months)

Designed and maintained enterprise-grade React/Node.js applications, supporting over 15 million monthly users. Spearheaded the migration to Next.js and Tailwind CSS, which reduced page load times by 35%.

BT

Full Stack Developer

Brightwave Technologies

Aug 2017 - Present (7 years 10 months)

Built and deployed internal tools and client-facing platforms, improving onboarding speed by 25%. Refactored legacy modules into reusable components, cutting front-end bugs by 40%.

IS

Full Stack Developer

InnoCore Solutions

Jun 2015 - Present (10 years)

Built and shipped over 20 Vue components and contributed to Laravel-based authentication systems, supporting three SaaS product lines. Improved test coverage from 60% to 85% by writing unit and integration tests.

Education

Degrees, certifications, and relevant coursework

University of Utah logoUU

University of Utah

Master's Degree, Computer Science

Obtained a Master's Degree in Computer Science from the University of Utah, Kahlert School of Computing. Focused on advanced topics in computer science.

Beijing University of Posts and Telecommunications logoBT

Beijing University of Posts and Telecommunications

Bachelor's Degree, Computer Science and Technology

Completed a Bachelor's Degree in Computer Science and Technology at Beijing University of Posts and Telecommunications. Gained foundational knowledge in computer science principles.

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