P
Patrick Luan
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Detail
Capitão Poço, State of Pará, Brazil
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Full-time jobs
Starting at
USD3.5k/month
Résumé
Jobs
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Senior Full Stack DeveloperChili PiperApr 2022 - Oct 2024 (2 years 7 months)• Designed and deployed AI-powered search and recommendation engines using LangChain and Pinecone, improving document retrieval accuracy by 50% and reducing query response times by 35%. • Developed and maintained full-stack applications with React.js, Node.js, and FastAPI, serving 500K+ active users while ensuring 99.9% uptime. • Automated cloud infrastructure provisioning with Terraform and Kubernetes, reducing cloud computing costs by 30% and improving resource allocation. • Built optimized CI/CD pipelines using GitHub Actions and Jenkins, reducing deployment failures by 50% and decreasing release cycles from 2 weeks to 3 days. • Led a team of six developers, ensuring seamless collaboration across AI, full-stack development, and clou- Junior Software DeveloperChili PiperJun 2021 - Mar 2022 (10 months)• Reviewed and refactored over 10K+ lines of JavaScript, TypeScript, and Python code monthly, improving system efficiency by 20% and reducing redundancy. • Implemented automated testing with Jest and Mocha, reducing software defects by 35% and improving overall system stability. • Improved GraphQL and RESTful API response times by 25% by refactoring SQL queries, indexing databases, and integrating Redis caching. • Enhanced CI/CD processes using Jenkins and GitHub Actions, cutting deployment time by 60% and ensuring high application uptime. • Provided mentorship and technical training for 15+ developers, conducting weekly code reviews and improving adherence to best practices. • Additionally, utilized React and Redux for frontend d
- VBack End DeveloperVINOVANov 2019 - May 2021 (1 year 7 months)• Built and maintained scalable RESTful and GraphQL APIs using Node.js and Django, handling 2M+ API requests per month with a 99.98% uptime SLA. • Enhanced database performance by 40% through PostgreSQL query tuning, indexing, and Redis caching, reducing API response times. • Created secure OAuth 2.0 and JWT-based authentication systems for 100K+ users, ensuring compliance with industry standards. • Migrated monolithic applications to microservices using Docker and Kubernetes, reducing deployment time by 70% and increasing scalability. • Integrated real-time WebSocket communication, improving live data processing speed by 50%. • Although my primary role was as a backend developer, I also utilized React Redux and TypeScript to buil
- AFront End DeveloperAtta SystemsAug 2018 - Oct 2019 (1 year 3 months)• Designed a React-based dashboard used by 200K+ users, improving user engagement by 30% and optimizing UI/UX using Material UI and Tailwind CSS. • Reduced page load time from 3 seconds to 1.2 seconds by optimizing React state management and lazy loading components. • Implemented real-time features using WebSockets, increasing live data processing efficiency by 50%. • Created reusable UI components, reducing development time by 40% across multiple projects. Conducted A/B testing, increasing conversion rates by 15% through data-driven UX enhancements.
Education
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- NBachelor Degree in Computer ScienceNANYANGTECHNOLOGICALUNIVERSITYAug 2014 - Jun 2018 (3 years 11 months)
- FFull Stack Web Developer Nanodegree
- SSalesforce JavaScript Developer I Certification
- MMongoDB Professional Certification
- AAWS Certified DevOps Engineer - Professional Certification
- GGoogle Cloud Certification
- EEthical Hacking Certifications
- DData Analysis with Python Certification
- LLaravel Certification
- RRelational Database Administration(RDA) Certificate