Razvan Puscasu
Razvan Puscasu

Frontend Engineer

Actively looking · Member since 11 Jul 2025
Message
Location
United Kingdom
Desired salary
from 50 USD/hourly
Work preference
Full Time
Experience level
Not set

About

Professional summary

I’m a senior frontend engineer specializing in delivering elegant, high-performance web applications for distributed teams. With a proven track record across both dynamic startups and large-scale enterprises, I bring a product-driven mindset and a strong focus on scalable, maintainable code. I helped develop Vodafone UK’s new checkout system as part of a 6-person frontend team. I built scalable, consistent UI components using React and Atomic Design. I boosted performance and responsiveness through testing and code optimization. I fixed production bugs and deployed hotfixes to ensure a smooth user experience. I supported feature releases with staging tests and CI/CD deployment. I worked in Agile teams with product and design to improve UX and delivery. I onboarded new developers by sharing workflows and codebase knowledge.

Skills

18 capabilities

Experience

Career history

Junior Frontend Developer Bitbee ltd

• Collaborated with cross-functional teams to design and optimize high-converting landing pages, resulting in a 20% improvement in user engagement.
• Conducted performance audits and implemented front-end optimizations, reducing page load times by up to 40% using tools like Lighthouse.
• Applied UX best practices to improve user flows and interface responsiveness, leading to increased session duration and conversion rates.

Frontend Engineer Vodafone

• Helped develop Vodafone UK’s new checkout system as part of a 6-person frontend team.
• Built scalable, consistent UI components using React and Atomic Design.
• Boosted performance and responsiveness through testing and code optimization.
• Fixed production bugs and deployed hotfixes to ensure a smooth user experience.
• Supported feature releases with staging tests and CI/CD deployment.
• Worked in Agile teams with product and design to improve UX and delivery.
• Onboarded new developers by sharing workflows and codebase knowledge.

Frontend Engineer Seenit

• Led frontend development for Seenit's next-gen video editing platform as part of a 3-person team.
• Built scalable UI components with React and Atomic Design, ensuring performance and maintainability.
• Developed an AI-powered in-house editor using Adobe Express assets and custom automation tools.
• Implemented intelligent features like content recommendations and auto-enhancements to boost UX.
• Optimized UI performance through profiling, testing, and following development best practices.
• Resolved production issues and deployed hotfixes to maintain system reliability.
• Collaborated in Agile teams and mentored junior developers on best practices and AI integration.
• Collaborated effectively in a remote environment, leveraging tools like Slack, Zoom, and Notion to ensure clear communication, alignment, and productivity across distributed teams.

Education

Learning history

Maritime University

Bachelor of Engineering in Maritime Navigation

This professional hasn’t added portfolio projects yet.

This professional hasn’t listed any services yet.

Jobs Talent Salaries
Menu