English:
Advanced
Mexico
UTC -06:00
America/Bahia_Banderas
Experienced Software Engineer with a demonstrated history of working in the information technology and services industry. Skilled in Node.js
Experienced Software Engineer with a demonstrated history of working in the information technology and services industry. Skilled in Node.js and TS for backend development, worked with technologies like Nest.js , Aws Lambda, Ec2, PostgreSQL and MongoDb . Also have experience with Vue.js and Nuxt . Backend developer. Applied Mathematician with strong background in statistics.
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Check if Andres C is availableExpertise
Years of commercial development experience
5 years of experience
Core technologies
Other technologies
Project Highlights
Reponse time
Developed and deployed a RESTful API for a microservices architecture using Node.js, Express.js, and MongoDB, resulting in a 50% reduction in response time. Implemented real-time features using WebSocket and Socket.io, enhancing user engagement and interaction on a collaborative platform.
Responsibilities & achievements
Designed and implemented an authentication and authorization system using JWT (JSON Web Tokens) for secure user access to resources, preventing unauthorized data exposure. Optimized database queries and data retrieval using Mongoose ORM, reducing query execution time by 40% and improving overall application responsiveness. Integrated third-party APIs for payment gateways and geolocation services, streamlining the checkout process and enhancing the user experience. Implemented automated testing using Jest and Supertest, achieving 90% code coverage and reducing the occurrence of production bugs. Collaborated closely with the frontend team to develop APIs that meet frontend requirements efficiently, ensuring smooth communication between frontend and backend components. Assisted in the setup of continuous integration and continuous deployment (CI/CD) pipelines using tools like Jenkins and Docker, reducing deployment time by 70%. Actively participated in code reviews, providing constructive feedback to peers and maintaining code quality and best practices.
kavak
Developed RESTful APIs and backend services using Node.js and Express.js, enabling smooth communication between frontend and backend teams. Built and maintained SQL databases, designing optimized database schemas and writing complex SQL queries for data retrieval and manipulation. Led a project to migrate a monolithic application to a microservices architecture, utilizing Node.js and Docker, resulting in improved scalability and performance.
Responsibilities & achievements
Implemented user authentication and authorization mechanisms using JWT and OAuth, enhancing application security. Collaborated with frontend developers to design APIs that align with frontend requirements, ensuring a cohesive and efficient development process. Optimized database performance by indexing tables and rewriting queries, reducing query execution time by up to 60%. Introduced automated testing using Jest and integrated testing into the CI/CD pipeline, leading to more reliable and bug-free releases. Utilized version control (Git) effectively to manage codebase and collaborated on code reviews to maintain code quality
The Ksquare Group
Introduced automated testing using Mocha and Chai, leading to faster development cycles and improved code quality. Actively participated in code reviews, providing constructive feedback and adhering to coding standards. Contributed to the setup of CI/CD pipelines using Jenkins, enabling efficient deployment and continuous integration. Provided technical mentorship to junior developers, assisting in their growth and skill development.
Responsibilities & achievements
Implemented user authentication and authorization mechanisms using JWT, ensuring secure access to application resources. Collaborated closely with frontend developers to design API endpoints that align with frontend requirements and user experience. Utilized Sequelize ORM to manage SQL databases, optimizing queries and ensuring data integrity. Integrated third-party APIs for payment gateways, improving the application's transaction process.
Education
Higher education in Computer Science
Agency
50-100
GMT+13
Argentina
Core Expertise
Want to hire this engineer?
Check if Andres C is available