Requirement Validation
I audit the design and functional requirements to identify technical risks, inconsistencies, and optimization opportunities before the first line of code.
Product Engineering with Structural Precision.
Specialized in critical interface architecture. I act as a technical bridge: I design the architecture of pixel-perfect, scalable, and accessible (WCAG 2.2 AA) implementations.
My Process
Validation, architecture, and execution with a focus on technical quality.
InputRequirements + Figma
OutputScalable UI Architecture
UI Architecture & Governance
I design the component structure, state management, and design systems with clear rules to ensure long-term scalability and maintainability.
Implementation & Quality Assurance (QA)
I build pixel-perfect interfaces with rigorous testing, ensuring WCAG 2.2 AA accessibility and optimal production performance.
Professional Experience
Kabeli (Banking & Fintech Solutions)
Front End & Mobile React SeniorMay 2023 - Present
- Built the core system infrastructure (Mantine/Storybook) with strict governance, reducing visual fragmentation and accelerating development by 30%.
- Led the re-engineering of Onboarding and Payments by implementing Optimistic UI, improving user retention by +20%.
- Audited and refactoricized critical components to ensure universal accessibility (WCAG 2.2 AA) and implemented CI/CD pipelines for visual regression testing.
NTT DATA
UI Engineer & Frontend DeveloperJanuary 2021 - May 2023
- Achieved a 30% reduction in LCP for high-traffic portals through SSR/SSG strategies in Next.js and asset optimization.
- Built reusable libraries with rigorous testing (Jest/RTL) for mission-critical applications in the healthcare sector.
Tech Stack
Core Engineering
React
Next.js
TypeScript
RN
Node.js
Build & Quality
Tailwind
Mantine
Storybook
Testing
WCAGA11y
DevOps & Cloud
AWS
CI/CD
Actions
About Me
Located in Temuco, Chile, offering full overlap with US time zones. English level B2, focused on asynchronous communication, technical documentation, and technical debt reduction.
- Figma → Prod (High-fidelity)
- Clear tradeoffs with Design
- Scalable code + minimal QA
English level B2 | Focus on asynchronous communication and technical documentation.