● Developed responsive components and pages according to the mockups and used a client design system resulting in an 80% increase in customer retention rates, cultivating heightened user engagement and loyalty.

● Designed and built a new Angular module from scratch for the reporting feature, designed for reusability, thereby contributing to the product and company's scalability. Also, designed and built a new React module for the configuration process for images, banners, and texts for the carousel widget and where certain users with specific roles could access it.

● Fixed critical bugs effectively mitigating errors while enhancing user interaction and experience by an impressive 60%.

● Implemented rigorous unit testing, executing 200+ test cases to ensure software functionality.

● Contributed to updating all the components with the new version of the client design system and developing new features making a remarkable increase in sales of the platform. 

Techstack and Additional skills: React, Nextjs, Redux, Typescript, Javascript, HTML5, CSS3, TailwindCSS, Styled-Components, GraphQL, Github, React Testing library, Jest, Git, Scrum, Jira, Storybook, Prisma, Mongoose, MongoDB

- Developed responsive components and pages based on mockups and implemented a client design system, leading to a 50% increase in customer retention rates and fostering greater user engagement and loyalty.

- Redesigned many components from the client design system designed for reusability thereby contributing to the product and company's scalability.

- Fixed critical bugs effectively mitigating errors while enhancing user interaction and experience by 40%.

- Orchestrated the active participation of teams such as QA or other involved teams to complete the development of a new functionality.

- Contributed to developing A/B testing spanning multiple projects and areas of the product and making a lasting impact.

● Designed and built the web app from scratch, allowing citizens of Puerto Rico to pay all types of fines, increasing in 70% the collection payment, and facilitating in 50% the payment process for all citizens.

● Designed and built the chatbot app from scratch, allowing citizens of Puerto Rico to pay certain types of fines via WhatsApp, increasing in 30% the collection payment, and facilitating in 60% the payment process for all citizens.

● Implemented rigorous unit testing, executing 150+ test cases to ensure software functionality. Implemented third-party libraries to the project like Google Analytics and Recaptcha.

● Orchestrated the active participation of teams such as QA or other involved teams to complete the development of a new functionality.

● Contributed to developing a web app and chatbot app that allows making tax payments to generate income for the state of Puerto Rico.

● Developed responsive components and pages according to the mockups resulting in an 80% increase in customer retention rates, cultivating heightened user engagement and loyalty.

● Fixed critical bugs effectively mitigating errors while enhancing user interaction and experience by an impressive 60%.

● Enhanced the functionality of existing components, thus contributing to a more robust module in charge of granting micro-loans for Uber drivers and generating a user-friendly process in the application.

● Implemented unit tests to ensure stability and reliability. Implemented third-party libraries to the project like Google Analytics or Uber API for developers.

● Contributed to developing the new functionalities that the business requests to give end users a more pleasant and faster experience and generate credit history for Uber drivers. 

Project: PWA Loyalty App

- Developed responsive components and pages according to the mockups resulting in a 70% increase in customer retention rates, cultivating heightened user engagement and loyalty.

- Conducted comprehensive analysis, designed the software architecture, and coded this app from scratch.

- Implemented rigorous unit testing cases to ensure software functionality.

- Implemented third-party libraries to the project like Tailwindcss and PWA features to enhance the app's functionalities as a mobile app.

- Contributed to developing a web app for banks to generate user engagement and loyalty.

Project: Builds

- Executed jobs to build the apps for Android or IOS platforms.

- Contributed to generating builds for different versions and system operatives in mobile platforms.

Project: English System

- Redesigned and developed responsive components and pages according to the mockups resulting in a 40% enhancing the user experience.

- Designed and built two new Angular modules from scratch for the course and schedule feature, designed for reusability, thereby contributing to the product and scalability.

- Fixed critical bugs effectively mitigating errors while enhancing user interaction by an impressive 50%.

- Conducted thorough unit testing to validate the functionality of implemented features.

- Contributed to developing a new module for teachers to create courses and make schedules.

● Fixed critical bugs in the frontend and backend sides effectively mitigating errors while enhancing user interaction and experience by an impressive 60%.

● Orchestrated the active participation of teams such as QA or other involved teams to complete the development of a new functionality.

● Contributed to detecting and correcting bugs in the workflows because there were money problems with the customers and it was a harmful situation.

Project: Personnel Control System

- Developed pages according to the mockups resulting in a 50% increase in user experience and simplifying processes.

- Fixed critical bugs effectively mitigating errors while enhancing user interaction and experience by an impressive 40%.

- Orchestrated the active participation of teams such as QA or other involved teams to complete the development of a new functionality.

- Implemented third-party libraries to the project like Google Map API.

- Contributed to developing a system for coordinators and bus drivers to take control of assistance and location.

Project: User Attention System

- Developed pages according to the mockups resulting in a 40% increase in user experience and simplifying processes.

- Fixed critical bugs effectively mitigating errors while enhancing user interaction and experience by an impressive 70%.

- Orchestrated the active participation of teams such as QA or other involved teams to complete the development of a new functionality.

- Contributed to detecting and correcting bugs in the workflows to give better services for user complaints.

Project: Hybrid Mobile Dashboard App

- Built and designed components and pages according to the mockups resulting in a 70% increase in user experience and simplifying processes.

- Fixed critical bugs effectively mitigating errors while enhancing user interaction and experience by an impressive 40%.

- Orchestrated the active participation of teams such as QA or other involved teams to complete the development of a new functionality.

- Contributed to developing an app for both platforms. for manager to analyze data and graphs, check reports, and track goals.