kỳ thịnh lê
@kthnhl
Senior software engineer specializing in cloud-native web systems and performance optimization.
What I'm looking for
I’m a Senior Software Engineer with 8+ years of hands-on experience designing, developing, and maintaining scalable web applications, cloud-native platforms, and enterprise solutions. I focus on turning architecture into production systems that perform reliably under real load.
In my recent work, I’ve reduced API response times by 50%+ and improved overall system performance by 20–25% through algorithmic optimization and targeted performance work. I’ve also optimized databases—cutting slow query load by 40%+ using indexing and query optimization—and I use EXPLAIN ANALYZE to quickly find and fix bottlenecks.
I build end-to-end delivery pipelines and high-availability services. By implementing CI/CD pipelines, I increased deployment frequency from weekly to multiple times per day, and I’ve delivered systems serving 10,000+ daily users with 99.9% uptime.
My toolkit spans AWS and Google Cloud Platform, microservices principles, and modern backend/frontend development. I’m experienced with PHP, Go, Node.js, React, and Vue.js, and I emphasize maintainability, clean design patterns (SOLID/DDD), and testing—from unit and integration to end-to-end—to keep teams shipping with confidence.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
GoldenOwl Consulting
Mar 2020 - Present (6 years 4 months)
Designed and developed cloud-native applications on AWS and GCP serving thousands of daily users, improving backend maintainability and team velocity with Laravel, Go, and microservices. Reduced API response times by 50%+ and request latency by 20–25%, and increased deployment frequency from weekly to multiple times per day while delivering 99.9% uptime for 10,000+ users.
Software Engineer
VenCreative
Oct 2018 - Feb 2020 (1 year 4 months)
Developed and maintained web applications using PHP, Laravel, and JavaScript frameworks, optimizing relational databases to reduce slow query load by 40%+ with indexing and query tuning. Built third-party API integrations and introduced automated testing practices that reduced production incidents by 25%+.
Junior Software Engineer
Bo Cong Anh Studio
Oct 2017 - Aug 2018 (10 months)
Developed and customized e-commerce and small business websites using WordPress and Laravel, converting designs from Figma/PSD to responsive HTML/CSS. Improved Lighthouse performance by 20%+ through caching/CDN for static assets and smoother rendering via Web Animations API while implementing core shopping and payment features.
Education
Degrees, certifications, and relevant coursework
Industrial University of Ho Chi Minh City (IUH)
Bachelor's Degree, Software Engineering and Networking
Grade: 3.1/4.0
Bachelor's degree in Software Engineering and Networking from Industrial University of Ho Chi Minh City (IUH) in 2017; GPA 3.1/4.0.
Availability
Location
Authorized to work in
Social media
Job categories
Skills
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