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Carol Santos

Mid-Level Full-Stack Software Developer specializing in React, TypeScript, and migrations

MRG GroupUnilesteToronto, Canada3 Years ExperienceMid Level

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About

Frontend engineer who leads high-impact refactors and rebuilds end-to-end, including migrating a legacy Next.js frontend to React + Vite and consolidating fragmented styling into a single MUI Joy design system. Has deep experience improving performance and maintainability in complex, data-heavy UIs (orders/financial pages, multi-step editing flows) through modularization, query optimization, and shared context patterns, with strong QA discipline for sensitive financial actions.

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Key Strengths

  • Led end-to-end frontend rebuild and set technical direction (legacy Next.js to React + Vite)
  • Standardized UI stack by consolidating multiple styling approaches into a single MUI Joy design system
  • Refactored complex React + TypeScript interfaces into modular, reusable components (tables/filters)
  • Improved performance by tightening data queries and reducing unnecessary re-renders
  • Architected shared data layer for multi-step flows using high-level context to eliminate redundant requests
  • Strong QA and risk management for financial workflows (refund/void actions), including edge-case validation and controlled rollout
  • Effective cross-functional collaboration with product/design to adjust UX for technical constraints without sacrificing usability

Reference Highlights

Strongly Recommended
  • Strong ownership of features
  • Strong leadership
  • Highly organized
  • Consistently meets deadlines
  • High-quality deliverables
  • Effective cross-team coordination (especially with backend)
  • Works efficiently around blockers and pivots when dependencies unblock
  • Strong React and TypeScript capability
  • Significant growth from junior to senior-level developer
  • Not afraid to challenge others or herself
  • Thorough, well-organized code
  • Attention to detail
  • Strong collaboration with product managers and designers
  • Successfully delivered internal admin site to completion with high satisfaction
  • Successfully rebuilt scanner app and matched design well
  • Outstanding performance in fast-paced, iterative release environments
  • Finishes tight-deadline work earlier than expected
  • Has the drive, knowledge, and personality to lead a team
  • Trusted to lead frontend for a core consumer-facing product

Carol's references speak for themselves. Let us connect you.

Experience

Software Developer | Full StackMRG Group · Jun 2024 – Present
Junior Software Developer | Full StackMRG Group · Aug 2023 – Jun 2024
Junior DeveloperJust Digital · Nov 2021 – Aug 2022

Education

Unilestebachelor, Civil Engineering (2020)

Languages

English

Certifications

Women in Technology: Full Stack Developer Program - ACCES EmploymentCS50x - Introduction to Computer Science (Harvard)Bootcamp Front End Advanced (Alura)

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Carol SantosMid-Level Full-Stack Software Developer specializing in React, TypeScript, and migrations