400万人が利用するビジネスSNS

Justine Carlo

Shizuoka, Japan

2つながり 2フォロワー

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Justine Carlo

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A Principal Software Engineer

Senior Full Stack & AI Engineer with 9+ years of experience building large-scale SaaS platforms, AI-driven applications, blockchain systems, and enterprise solutions across fintech, edtech, healthcare, Web3, and e-commerce. Proven track record leading end-to-end architecture and development using Next.js, FastAPI, NestJS, React, Django, Ruby on Rails, and microservices. Expert in integrating advan

my-portfolio-3bca0.web.app

この先やってみたいこと

未来

To leverage my 9+ years of experience in software engineering and AI/ML to design scalable, intelligent systems that make technology more human-centered. I aim to grow as a technical leader, driving innovation in AI, cloud, and full-stack development while mentoring teams to deliver impactful, user-focused solutions.

10pct6ヶ月

Full Stack & AI Engineer

2024年11月 - 2025年4月

● Developed and optimized a high-traffic hotel booking platform using scalable backend and front-end patterns. ● Integrated AI-driven recommendation models to personalize hotel suggestions, increasing booking conversions.

Learn With Socrates3年間

AI & Lead Engineer

2022年1月 - 2024年10月

● Led frontend & AI development across multiple SaaS products, delivering pixel-perfect, responsive UIs from Figma designs. ● Built real-time, interactive learning features that increased user engagement by 30%.

1KinLabs3年間

Blockchain Developer

2021年3月 - 2023年7月

● Built full blockchain ecosystems including DEX protocols, tokenomics, NFTs, and Web3 infrastructure. ● Developed an NFT auction system using ERC721/1155, powered by The Graph, supporting real-time bidding events.

Veggie LLC3年間

Full Stack Web & Mobile Developer

2019年7月 - 2021年11月

● Built modern web and mobile SaaS solutions using Vue.js, Nuxt.js, Rails, React Native, and Flutter. ● Designed cloud-native architecture using AWS services (EC2, Lambda, RDS, SNS/SQS) with monitoring via CloudWatch and Sentry.

IPeople Inc3年間

Full Stack Developer

2016年9月 - 2019年6月

Developed full-stack applications using React and Angular for frontend development, with backend systems built on Express.js, ASP.NET Core, and Spring Boot. Led the transition from monolithic to microservices architecture, enhancing scalability, maintainability, and perfor

University of Nevada, Reno5年間

Bachelor's Degree

2012年10月 - 2017年6月

Majored CS and Minored Mathematics and Economics.

個人の実績

Is this architecture design?
2024年10月
What is Learn With Socrates
2022年1月

スキルと特徴

Languages(Javascript, Typescript)
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Frontend(React/Next, Vue/Nuxt, Angular, Jquery, Tailwind, Mui, Iconify, GSAP, Chart.js, Event Bus, Redux, Vuex)
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Backend(Nestjs, Express, Prisma, Nx, Turbo, WebSocket, SSE, RabbitMQ, BullMQ, gRPC, tRPC, DB Transaction)
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Database(PostgreSQL, MongoDB, Pinecone, Neo4j, SQL)
0
DevOps(Nginx, Domain, DNS, CDN, Cache, Docker, CI/CD, Github, Load Balancing)
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Cloud(AWS EC2, ECS, Route 53, RDS, SQS, SNS, CodeCatalyst, CodeDeploy, Cognito, Cloudfront, S3)、Architecture(Microservices, Microfrontends, Event Driven Architecture, Service Oriented Architecture, Singleton Pattern, Mono-Repo Pattern, Type-Safe Pattern)