Responsibilities & achievements

 Improved testing strategies, resulting in a 15% reduction in production issues, and reaching a 75% coverage threshold.  Invest time looking for issues, documenting them and creating strategies to fix them without impacting the delivery time of the product.  Developed and maintained several modules across several projects with technologies like React, Typescript, RTL, Redux, React-query, NestJS, StoryBook, vitest, React Testing Library, Ruby on Rails, and Golang.  Support in production issues with tools like pager duty, Datadog and Grafana.  Active EDD reviewer  Being part of typescript/FE code owners.  Work across numerous teams, including product owners & designers.  Mentoring new team members.

Responsibilities & achievements

● Mentoring new team members. ● Had recurrent 1:1 meetings with team members, to give and get feedback. Investigate, find and bring solutions for productions bugs, relying on tools like Splunk & Data dog. ● Unlock team members. ● Hands on working on several projects, like the React Native client repo, GraphQL server and microservices across the goPuff ecosystem.

Responsibilities & achievements

● Actively working on checkout and cart implementation in the customer mobile app(IOS & Android) & web app. ● In the last year, I’ve implemented the payment flow using Braintree & GraphQL. ● Working close to design & product teams to design, develop & deploy new features for the customer app. ● Active pull request reviewer as part of the project code owners. ● Hands-on experience creating stories on storybook for our components, including proper unit tests using Jest (react testing library & React Native testing library). ● I’ve created E2E for the checkout user flow using Cypress. ● Experience creating & testing custom hooks. ● Experience with Recoil and Jotai as state managers.

Responsibilities & achievements

● Implementation of lazy loading, this led to improving the speed of the site by around ~25%. https://www.hotwire.com/ ● Worked close to Product owners, marketing team and designers. ● Hands-on experience creating and maintaining CI Jenkins pipelines. ● Experience using Splunk & Datadog to track issues from logs in QA, staging and production environments. ● I’ve created several unit tests w/ Jasmine and Jest (React testing library) & E2E’s w/ protractor, webdriver.io & cypress. ● I’ve created a node CLI tool to automate tasks with technologies like NodeJS & Puppeteer. ● Experience writing custom CSS animations. I wrote and maintained webpack configurations for the main project. ● Experience implementing A/B testing. ● Experience with Adobe Omniture and Tealium to track customer info. ● Use GitHub & Bitbucket as VCS. ● Actively participating in the scrum ceremonies (standup, grooming, pre-grooming, deep dives, planning’s & retros). ● Participating in planning and developing the migration of the main project to ReactJS (SSR) + Redux. ● Work close to management, and product planning the road maps for the next quarter. ● Actively participating in architecture & planning decisions. ● Guide and mentoring new developers. ● Lead a small team (4 members), taking care of performance and career paths. ● I’ve worked on the creation of a custom UI system of custom components for the lodging project (ReactJS). ● Review PR from every developer to discuss improvements in the code. ● Experience monitoring our release process with our Datadog and Splunk dashboards, to detect and resolve potential issues in case they exist. ● I’ve participated in the pager duty schedule to address high-priority bugs.__

Responsibilities & achievements

● I designed and developed analytics dashboards for the Financial, Oil and BI teams. ● Worked with UI frameworks like Angular Material, Bulma and Semantic UI. ● Hands-on experience with chart libraries like chart.js, High charts and amCharts. ● Develop APIs with technologies like Laravel and NodeJS (express). ● Improved query performance (MySQL) in legacy systems, saving around 10~15 seconds per request. ● Develop a whole deploy pipeline for the projects, including webpack custom config to Jenkins pipelines. ● Worked close to the Financial and BI team to write custom internal software. ● Manage Nginx and Apache configs. ● Automated send of PDF and Excel reports via email.