Product Developer
2021 - 2022Paytm- Migrated slow Angular application incrementally to React while preserving development and release cadence.
- Made the application build times seven times faster, i.e., from five minutes to 30 seconds.
- Optimized the application bundle sizes, from 7MB core bundle size to 200KB and about 100KB of page-specific bundles.
- Improved Web Vitals dramatically, bringing down the time to interactive (TTI) score from around five to ten seconds to about one to two seconds.
Technologies: TypeScript, GraphQL, Node.js, React, Angular, Full-stack Development, JavaScript, HTML, CSS, REST APIs, AWS S3, Amazon Web Services (AWS), Docker, CI/CD Pipelines, Figma, Git, Bitbucket, Rollup.js, Vite, Chakra UI, Jest, UI Testing, Front-end, Fintech, DevOps, StorybookProduct Developer
2021 - 2022Glossi- Developed and architected the web app experience to a minimum viable product (MVP), preparing the early-stage startup for scaling and growth.
- Discussed and iterated on the app designs, focusing on building a delightful and sleek experience.
- Brought the app from a proof of concept (POC) to a fully working full-stack MVP.
- Managed and communicated deadlines and expectations. Helped organize and document the development processes for scale.
Technologies: TypeScript, Node.js, MongoDB, Next.js, GraphQL, Full-stack Development, JavaScript, HTML, CSS, REST APIs, AWS S3, Amazon Web Services (AWS), Docker, CI/CD Pipelines, Figma, Git, GitHub, Rollup.js, Chakra UI, Jest, UI Testing, Front-end, DevOps, StorybookProduct Developer
2019 - 2021Turbulent- Developed and architected a full stack developer platform for monitoring and projecting in-game assets, interactions with players, and monitoring other development information like build times, pipelines, and build artifacts.
- Created a scalable and cohesive framework that allowed multiple remote and international teams to develop different apps within the platform using a singular design system.
- Managed sprints, deadlines, feature requests, and tickets on my own.
Technologies: TypeScript, Node.js, React, GraphQL, Full-stack Development, JavaScript, HTML, CSS, REST APIs, AWS S3, Amazon Web Services (AWS), Docker, CI/CD Pipelines, Figma, Git, GitLab, Webpack, Rollup.js, Chakra UI, Redux, React Redux, Jest, UI Testing, Front-end, DevOps, Material UI, StorybookFull-stack Developer
2018 - 2019Stream Systems- Architected, engineered, and redesigned SCM for simplified workflows and better user experience.
- Reduced build times and simplified project architecture.
- Implemented a GraphQL gateway to create a strong contract between the microservice architecture and front end.
Technologies: TypeScript, JavaScript, React, Node.js, GraphQL, Docker, CI/CD Pipelines, Git, GitHub, Bitbucket, Redux, React Redux, Jest, UI Testing, Front-end, Material UI
Cristian Ramos
Product Engineer and Developer in Montreal, QC, Canada
Member since April 21, 2022
Cristian is a product engineer who can help you design, bootstrap, and architect a scalable front end that is delightful in its presentation and fast in its execution. He has experience implementing UI/UX, front end, or the product back end. His skills and his expertise make Cristian an excellent addition to any team.
Cristian is now available for hire
Experience
- React 5 years
- TypeScript 5 years
- Node.js 5 years
- JavaScript 4 years
- Next.js 3 years
- GraphQL 3 years
- Figma 2 years
- Remix 1 year
Availability
Part-time
Preferred Environment
MacOS, Visual Studio Code, TypeScript, PostgreSQL, JavaScript, HTML, CSS, Amazon Web Services (AWS), Git, GitHub, UI Testing, Front-end
The most amazing...
...project I've developed was a huge internal developer platform that focused on allowing remote and international teams to collaborate.
Employment
Experience
- Risk | End-to-end Fraud Management Systemhttps://cloud.paytm.com/
This is a React-based dashboard for fraud analytics. The app was slow and cumbersome to use and develop. I initiated a long-term incremental migration to React to systematically improve the platform's UI/UX, developer experience (DX), and speed.
Here is what I achieved after completing the migration:
• Decreased the app load times from about five to ten seconds to one to two seconds.
• Decreased the app bundle sizes from 7MB to 200KB and 100KB per page bundle size.
• Decreased the app build speed from five minutes to 30 seconds.
• Improved user experience with load times and feature clarity as well as added delightful and snappy interactions. - Hex | Global Developer Platform
A React-based platform that allows for international teams to create internal applications such as a dashboard that monitors Star Citizen's in-game entities using WebGL, developer build artifacts and pipelines, and more—all the while maintaining a cohesive design language.
- Glossi
A Next.js-based dashboard for managing advertising assets, uploading models, and creating projects. It includes a real-time Unreal Engine-powered app for creating advertisements using predefined scenes and models.
Skills
Languages
TypeScript, JavaScript, HTML, GraphQL, Reason ML, CSS, HaskellLibraries/APIs
React, Node.js, REST APIs, Vue, Rollup.js, React ReduxOther
UI Testing, Front-end, Remix, CI/CD Pipelines, Full-stack Development, Vite, Chakra UI, Fintech, StorybookFrameworks
Next.js, Angular, Redux, Jest, Material UITools
Figma, Git, GitHub, Bitbucket, GitLab, WebpackParadigms
Microservices, DevOpsPlatforms
Docker, Amazon Web Services (AWS)Storage
MongoDB, AWS S3, PostgreSQL
