hello, I'm
Daniel Joffe
Senior Frontend Engineer
I build fast experiences that inspire.
Seeking remote or LA-based roles.
Teams I've worked with
I've worked with these companies to build fast, beautiful, and inclusive digital experiences.
My Achievements
🚀
Lightning Fast
Reduced mobile load time from 10s to 2s at FightCamp.
📊
Empowered Teams
Decreased Content team's developer dependency by 80% at FightCamp.
⚡
Explosive Growth
Increased campaign page launches to 200+ in 2 months at Winc.
♿
Accessible for All
Achieved WCAG compliance across legacy systems at The Library Corporation.
🎯
Talent Unlocked
Mentored junior developers—one promoted to Senior, another went to JPL.
🎨
Frictionless Launches
Built a self-serve CMS enabling 200+ landing pages at Winc.
🔧
Rock-Solid Delivery
Built React component library adopted by 80% of apps at Internet Brands.
👨💼
Leadership Secured
Interviewed 13 candidates, hired key Senior Developer at Internet Brands.
My Methodology
🏗️
Infrastructure-First Thinking
At FightCamp, I established development guidelines that reduced bundle sizes by 62%. At Internet Brands, I built component library infrastructure that unified UI patterns across 5+ healthcare applications
👥
Cross-Functional Collaboration
At Winc, I partnered with Marketing to build a CMS that let them launch 200+ pages without engineering help. At FightCamp, I integrated Google Optimize so Marketing could run A/B tests independently.
📈
Performance-Driven Development
I've improved Lighthouse scores by 40+ points, reduced bounce rates by 39%, and cut load times from 10 seconds to 2 seconds—all through systematic performance analysis and optimization.
🎓
Mentorship & Knowledge Transfer
I've mentored 5 developers—one promoted to Senior Engineer, another now works at JPL. I believe when teams succeed, products succeed
Let's Build Something Great Together
Ready to discuss how I can help drive your team's success? I'm always excited to tackle new challenges and create meaningful impact.