Software Engineer Java Spring

Makoto Yuki

Senior Fullstack Software Engineer

Avenida do Contorno, 10331 - Santa Efigênia

Belo Horizonte

Minas Gerais

Brazil

Phone:+55-14-304*-****

Email : ******.********@*******.***

https://www.linkedin.com/in/makoto-yuki-724448311/ Skype: live:.cid.4470772385c260c5

Summary:

A highly skilled Java Spring backend developer with a robust background in creating and maintaining scalable applications. Possesses strong expertise in frontend development using React, coupled with a comprehensive understanding of CI/CD pipelines, DevOps practices, and Web3 technologies. Proven ability to deliver high-quality, efficient, and scalable solutions in agile environments, leveraging modern technologies and best practices. Key Skills

● Java Spring Framework: Extensive experience with Spring Boot, Spring MVC, Spring Data, and Spring Security for building robust backend services and RESTful APIs.

● Frontend Development: Proficient in React, with a strong ability to integrate frontend and backend services seamlessly.

● Scalable Application Development: Expertise in designing and implementing scalable, high-performance applications capable of handling large volumes of data and traffic.

● CI/CD and DevOps: Strong knowledge of Continuous Integration and Continuous Deployment processes, with hands-on experience using tools like Jenkins, GitLab CI, CircleCI, and others. Proficient in containerization and orchestration using Docker and Kubernetes.

● Web3 Technologies: Familiarity with blockchain concepts, smart contracts, and decentralized applications (dApps). Experience with Web3.js and Ethereum.

● Database Management: Skilled in working with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis) databases, ensuring data integrity and performance optimization.

● Cloud Services: Experience with cloud platforms such as AWS, Azure, and Google Cloud for deploying and managing applications.

● Version Control: Proficient in using Git for version control and collaboration in team environments.

● Testing: Strong focus on unit testing, integration testing, and end-to-end testing to ensure code quality and reliability.

● Agile Methodologies: Comfortable working in agile environments, participating in sprint planning, stand-ups, and retrospectives.

Experience

Full Stack Developer Givingtrend 2023-2024

● Developed React frontend and Java Spring Backend api.

● Automation deploy using Jenkin CI/CD.

● Additionally, at GivingTrend.com, I leveraged Kubernetes to optimize and scale our backend infrastructure, improving performance and reliability significantly. Devops Developer 10up 2022-2023

● At 10up, I implemented and managed CI/CD pipelines using Jenkins and GitLab CI, ensuring seamless integration and deployment processes. I collaborated with the DevOps team to containerize applications using Docker and orchestrate them with Kubernetes, significantly improving deployment efficiency and scalability. Additionally, I optimized cloud infrastructure on AWS, enhancing application performance and reliability.

FullStack Developer RubyRide, Pennsylvania USA 2020-2022

● developed and maintained the mobile application using React Native, ensuring seamless user experiences for booking rides via the app

● worked on the frontend with React, improving the user interface and ensuring a responsive design across various devices.

Web3/DApp Developer Code Chrysalis, Minato-ku, Japan 2019-2020

● Developed and deployed smart contract lending protocols on Ethereum blockchain, enabling users to borrow and lend digital assets securely.

● Integrated decentralized identity management solutions to ensure user privacy and data security within DApps.

● Collaborated with regulatory experts to ensure compliance with financial regulations and industry standards in DeFi development projects. Senior React/Python/Node.js Developer Rakuten, Tokyo 2014-2019

● Implemented real-time data visualization features and interactive components to improve user experience and usability.

● Conducted code reviews and mentored junior developers to maintain high-quality coding standards and best practices.

● Designed and implemented scalable backend solutions using Python and Node.js frameworks, including RESTful APIs and microservices architectures.

● Collaborated with DevOps teams to automate deployment processes and ensure continuous integration and delivery (CI/CD) of software solutions.

● Optimized application performance and scalability to accommodate growing user demands and business requirements.

Education

● Bachelor's Degree in Computer Science, Kyushu University of Fukuoka Languages

● Japanese (Native)

● English (Intermediate)

● Portuguese (Intermediate)

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