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@ronanmurphy
Senior Software Engineer with expertise in scalable web applications.
I am a Senior Software Engineer with over a decade of experience in designing, developing, and optimizing high-performance web applications. My specialization lies in scalable architectures, performance optimizations, and security best practices. I have a proven track record of improving user retention by 87% and contributing to over $1M in annual revenue. I am passionate about mentoring, problem-solving, and delivering high-quality, scalable software solutions that align with business objectives.
In my recent role at Tyk, I led the design and development of scalable web applications, ensuring seamless performance for over one million users. I revamped CI/CD pipelines, reducing deployment times by 80% and tripling release frequency while maintaining 99.9% uptime. My efforts in architecting a microservices infrastructure enhanced modularity and code reusability, accelerating feature rollouts by 35% and reducing system downtime by 25%. I also take pride in mentoring junior engineers and fostering a culture of collaboration within my teams.
Throughout my career, I have consistently focused on enhancing user engagement and optimizing system performance. My experience spans various technologies, including React, Node.js, and AWS, allowing me to deliver innovative solutions that drive business success. I am eager to continue my journey in software engineering, contributing to projects that challenge my skills and promote growth.
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Work history, roles, and key accomplishments
Tyk
Mar 2023 - Nov 2024 (1 year 8 months)
Led the design and optimization of scalable web applications using React.js and Next.js, enhancing performance for over one million users. Revamped CI/CD pipelines, reducing deployment times by 80% and tripling release frequency. Architected a microservices infrastructure, improving modularity and accelerating feature rollouts by 35%. Mentored junior engineers and engaged in cross-functional strat
NetWatch Global
Mar 2020 - Feb 2023 (2 years 11 months)
Engineered scalable systems for a high-traffic e-commerce platform, optimizing API performance by 30% with microservices architecture. Led front-end modernization with React and Redux, decreasing load times by 25%. Enhanced cloud infrastructure reliability with AWS and integrated Docker into CI/CD workflows.
Capventis
Feb 2018 - Feb 2020 (2 years)
Designed and maintained web applications using Python and JavaScript, ensuring high uptime and performance. Implemented a scalable microservices architecture and optimized application performance, significantly improving load times. Developed RESTful APIs to enhance data flow efficiency.
Cesanta
Jul 2013 - Sep 2017 (4 years 2 months)
Built responsive web applications, improving page load speed and mobile responsiveness. Assisted in migrating legacy systems to modern frameworks like React and TypeScript, enhancing stability and maintainability. Developed reusable UI components and contributed to accessibility initiatives.
Degrees, certifications, and relevant coursework
Bachelor's degree, Computer Science
2009 - 2013
Studied algorithms and data structures, software engineering, and cloud computing, gaining a solid foundation in computer science principles and practices.
Software and tools used professionally
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