English:
Upper Intermediate
Peru
UTC -05:00
America/Lima
Senior Software Engineer
I'm Mauricio Castañeda Monzón, a senior software engineer from Lima, Peru, with eight years of experience in Full Stack development with a preferential focus on Frontend, especially with JavaScript and React. I have worked for US companies since 2019, excelling in roles such as Senior Fullstack Software Engineer at FullStack Labs and Senior Frontend Software Engineer at Uber. My experience includes leading the development of new functionalities in high-performance architectures using a variety of technologies. I am a learning-focused professional, dedicated to the continuous improvement of my programming skills, always oriented towards my professional growth, with outstanding abilities in continuous improvement and adaptability.
Want to hire this engineer?
Check if Mauricio is availableExpertise
Years of commercial development experience
8 years of experience
Core technologies
Other technologies
Project Highlights
Fullstack Labs
Oct `23 - Present
11 months
Web application from SymphonyAI that keep track of transactions to detect possibly fraud by using AI.
Responsibilities & achievements
Spearheaded the development of new features within a high-performance API architecture using NestJS. Implemented GraphQL to optimize data querying and manipulation, resulting in improved efficiency and flexibility of the API. Utilized Prisma ORM to streamline database operations, enhancing development cycles and deployment processes. Proposed and implemented improvements for a web administration platform built with ReactJS, enhancing usability and performance. Effectively managed software issues and bugs using GitHub Issues, and maintained a comprehensive history to facilitate resolution and continuous improvement. Worked with SCRUM Agile Methodology.
Uber
Jan `22 - Oct `23
2 years
Uber Explore is an app that allow users to browse and book experiences like dinner reservations, live events, and other fun activities.
Responsibilities & achievements
Developed Uber Explore application using FusionJS(ReactJS/NextJs) Server side rendering using Typescript. Spearheaded the development of reusable modules using Micro Frontends architecture. Attended On-Call Rotation for attending incoming alerts based on errors happening in real time. Implemented features for the application built with ReactJS, enhancing usability and performance. Implemented GraphQL on the frontend to optimize data querying and manipulation, resulting in improved efficiency and flexibility of data retrieval. Implemented unit testing using Cypress, Jest and automation testing using Playwright. Translated design team’s UX wireframes and mockups into responsive, interactive elements/components using HTML, CSS and ReactJS. Effectively managed software issues and bugs using Jira, and maintained a comprehensive history to facilitate resolution and continuous improvement.
Cision
May `19 - Jan `22
3 years
Cision is the global leader in consumer and media intelligence, engagement, and communication solutions. Public relationships media intelligence platform that helps organizations monitor, analyze, and engage with media coverage
Responsibilities & achievements
Developed PR web application using (ReactJS/NextJS) with Typescript and Redux for state management. Developed reusable/shareable modules using Micro Frontends architecture. Utilized class-based components and later transitioned to React hooks migrating all the components. Implemented GraphQL on the frontend for side app to optimize data querying and manipulation, resulting in improved efficiency and flexibility of data retrieval and utilized web services following RESTful principles. Implemented features for the main application built with ReactJS, enhancing usability and performance. Implemented unit/automation testing using Jest, Mocha, Chai. Translated design team’s UX wireframes and mockups into responsive, interactive elements/components using HTML,CSS and ReactJS. Effectively managed software issues and bugs using Jira, and maintained a comprehensive history to facilitate resolutions and continuous improvement.
Angkor Group S.A.C
Aug `16 - Apr `19
3 years
A Microsoft Partner specialized in implementing corporate solutions and developing portals.
Responsibilities & achievements
Maintained web applications using pure Javascript, HTML, CSS with .NET backend. Developed a brand new application using ReactJS with Javascript. Utilized web services following RESTful principles. Utilized jQuery for effective DOM manipulation on the web. Developed and maintained Oracle SQL procedures. Used Jira as the bug tracking system to track and maintain the daily history of bugs/issues. Used SCRUM Agile Methodology
Education
Higher education in Computer Science
Agency
10-50
GMT-3
Uruguay
Core Expertise
Industries
Logistics & Transportation, E-Commerce & Retail, Banking & Finance, Arts & Culture, Branding, design, web development, Augmented reality, SaaS
Want to hire this engineer?
Check if Mauricio is available