Cristian Yáñez
Verified Expert in Engineering
React Developer
Cristian is a web developer that has nearly ten years of experience. He has worked mainly on complex full-stack web applications and developed native and hybrid desktop and mobile applications in the retail and banking industries. Cristian is always learning hot new technologies but simultaneously enjoys studying and improving his skills in mature languages, databases, software development, and refactoring practices. He is experienced in interviewing and onboarding new members.
Portfolio
Experience
Availability
Preferred Environment
MacOS, Linux, Windows Subsystem for Linux (WSL), Visual Studio Code (VS Code), Shell, Vim Text Editor, Charles Proxy
The most amazing...
...thing I've developed is an eCommerce site for a big retail company that needed to support thousands of transactions per minute for discount events.
Work Experience
Senior Full-stack Developer
Ripley
- Worked in a tech migration process, successfully launching an in-house developed solution working along with several other teams.
- Interviewed and did onboarding for new team members.
- Helped diagnose and solve critical bugs that substantially impacted the product.
Senior React Engineer
Online Freelance Agency
- Developed a robust library of React components used by several teams within the client's company.
- Contributed to open-source charts library Recharts by adding new features and got several PRs merged.
- Worked in refactoring an extensive and complex product, improving performance by adhering to React best practices.
Senior Full-stack Developer
2Brains
- Developed web, mobile, and desktop apps for clients such as Bci, Jumbo, and Socovesa. I did talks and workshops within and outside the company and worked semi and fully remote.
- Built a legacy ERP data scraping using Python and the requests library.
- Created an Excel reports parser made with Django and AngularJS.
- Built an eCommerce web app with Django and Angular optimized for large-scale sale events.
- Developed an AngularJS app for mortgage simulation compatible with Internet Explorer 7.
- Built a kiosk app made in AngularJS and NW.js, with silent installation and analytics, that had to run in Windows XP.
Mobile Developer
EdiPro
- Developed the first mobile app for the condo administration startup Edipro.
- Worked closely with the company founders to ensure their requirements were met.
- Collaborated with the design team to properly implement the intended designs.
Junior Full-stack Developer
Experimento Social
- Developed a web extension and Django back end for managing leads and support chats.
- Worked in Agile development teams and interacted with clients.
- Developed a native Windows app developed with .NET and WPF. It communicated with a REST API, had custom styling and popup dialogs, and was installed in silent mode by sysadmins.
Experience
Ripley
Education
Graduate in Computer Science
Federico Santa María Technical University - Valparaiso, Chile
Skills
Libraries/APIs
React, Node.js, jQuery
Tools
Shell, Redux Thunk, Vim Text Editor, Charles Proxy, Android Studio, Xcode, Visual Studio, Mercurial
Languages
Python, JavaScript, HTML, CSS, Ruby, TypeScript, Go
Platforms
Visual Studio Code (VS Code), MacOS, Linux, Internet Explorer, Amazon Web Services (AWS), Docker, Azure
Paradigms
Agile Software Development, Parallel Programming
Storage
Database Modeling, MySQL
Frameworks
Django, Angular, Material UI, Redux, React Native, Ionic, AngularJS, Ruby on Rails 3, Express.js, Ionic 3, .NET, Windows Presentation Foundation (WPF), Next.js
Other
APIs, Full-stack, Windows Subsystem for Linux (WSL), Algorithms, Networking, Data Structures, Operating Systems, WebKit, Wagtail CMS
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