Valentín Lunaklick

Key Responsibilities:

• Own the CRM core shell that integrates microfrontends from multiple business units
• Improved Core Web Vitals (LCP, CLS, FCP) by ~30% by moving a microfrontend off the critical path
• Reduced microfrontend console errors from ~10% to 0.1% by de-duplicating requests at the integration layer
• Standardized the microfrontend contract so BU teams ship without depending on the core team
• Write RFCs and build APIs in Go as part of the platform's architecture evolution

Technologies Used:

Key Responsibilities:

• Building and maintaining product features with React and TypeScript
• Working on microfrontend and API integrations for the CRM platform
• Contributing to testability and maintainability improvements in the CRM codebase
• Monitoring production behavior and resolving issues to improve reliability
• Collaborating with product, UX and cross-functional teams to deliver roadmap initiatives

Technologies Used:

Key Responsibilities:

• Developed and maintained web applications using React, Next.js and TypeScript
• Focused on improving performance, user experience and client satisfaction
• Designed and maintained efficient APIs using Node.js and Express
• Managed data through PostgreSQL and MongoDB databases
• Implemented robust backend services for effective data management
• Created responsive and performant frontend interfaces

Technologies Used:

Key Responsibilities:

• Developed RESTful APIs using Node.js and Express
• Integrated and managed PostgreSQL and MongoDB databases
• Ensured application security and data protection
• Collaborated with frontend developers to define API requirements

Technologies Used: