JDJeffry Dare
@jeffrydare
Experienced Full Stack Developer with expertise in scalable web applications.
SingaporeWhat I'm looking for
I am an experienced Full Stack Developer with 8 years of expertise in building high-performance, scalable web applications. My specialization lies in designing and optimizing RESTful APIs and GraphQL services, implementing real-time communication with WebSockets, and managing cloud infrastructure with AWS. I focus on writing clean, maintainable code and automating CI/CD workflows to improve system reliability through cloud-based architectures.
In my recent role as a Senior Full Stack Developer, I designed and built a Next.js-based SaaS platform that improved SEO by 30% and reduced Time to First Byte by 40%. I developed a GraphQL API with Apollo Server, cutting unnecessary database queries by 60%. My experience also includes building real-time WebSocket-based notification systems and automating CI/CD pipelines, which significantly improved release efficiency.
Throughout my career, I have consistently focused on performance optimizations and ensuring backend efficiency through MongoDB indexing and caching strategies. I am passionate about leveraging my skills to create impactful solutions that enhance user experiences and drive business success.
Experience
Work history, roles, and key accomplishments
Senior Full Stack Developer
Freelancer
Mar 2023 - Present (2 years 2 months)
As a Senior Full Stack Developer, I focus on building high-performance web applications using modern technologies. I specialize in designing RESTful APIs and GraphQL services, implementing real-time communication, and managing cloud infrastructure.
Senior Full Stack Developer
Overcode
Mar 2023 - Feb 2023 (-1 years 11 months)
Designed and built a Next.js-based SaaS platform, improving SEO and reducing TTFB significantly. Developed a GraphQL API and a real-time WebSocket-based notification system, while automating CI/CD pipelines.
Junior Full Stack Developer
Manyhats
Jun 2017 - Jul 2019 (2 years 1 month)
Developed reusable UI components and optimized MongoDB schemas. Set up CI/CD pipelines to automate deployments, significantly reducing downtime.
Education
Degrees, certifications, and relevant coursework
NPNanyang Polytechnic
Bachelor of Science, Computer Science
2013 - 2017
Bachelor of Science in Computer Science, focusing on software development, algorithms, and data structures. Engaged in various projects that enhanced practical skills in programming and system design.
Availability
Location
SingaporeAuthorized to work in
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