Open to opportunities

Francisco de Lima

@franciscodelima

Message

Front-End engineer building data-heavy React platforms and modernizing legacy systems.

Brazil

Message

What I'm looking for

I’m looking for a role where I can build and modernize React/TypeScript UIs, own usability in data-heavy screens, and collaborate closely with backend teams to improve reliability and delivery quality.

As a Front-End Engineer, I develop and modernize React-based ERP/MES and internal finance tools, focusing on configuration-heavy, data-driven user interfaces. In my current role, I’m converting legacy Pascal screens to modern React components and building XML-driven UI flows with a consistent internal renderer. I also own visual quality and usability across complex screens while integrating React UI with .NET/C# services and SQL procedures to harden critical flows.

Previously, I helped migrate legacy internal finance applications from Java to React, standardizing UI patterns with Carbon Design System to improve maintainability across approvals, validation, and deadline-driven workflows. I improved product registration data accuracy by 25% and reduced processing time by 40% by streamlining core workflows. Earlier, I built a healthcare Learning Management System frontend (Sheldon), increasing user satisfaction by 60% through a migration from a third-party platform to a responsive, accessible in-house solution. I bring a pragmatic engineering mindset—partnering across teams, delivering measurable impact, and maintaining strong testing and quality practices (e.g., Jest, Vitest, Playwright, Cypress).

Experience

Work history, roles, and key accomplishments

Current

Front-End Engineer

Current

Cyncly

Aug 2025 - Present (10 months)

Developed the Insight ERP and MES platform for the furniture/woodworking industry, improving desktop-to-web migration by converting legacy Pascal screens into React components. Built XML-driven UI flows and integrated React UI with .NET/C# services and SQL procedures to harden production-critical workflows.

React TypeScript Rspack LESS XML To React Rendering C# .NET SQL Azure DevOps

Software Engineer

IBM

Sep 2023 - Aug 2025 (1 year 11 months)

Built internal finance management tools for product registration governance and fiscal calendar operations with a cross-functional team. Migrated legacy internal finance applications from Java to React using the Carbon Design System, improving maintainability, and increased product registration data accuracy by 25% while reducing processing time by 40%.

React TypeScript Carbon Design System Java To React Migration Form Validation Deadline Driven Flows SASS

Front-End Engineer (LMS)

Iniciativa FIS

Feb 2023 - Sep 2023 (7 months)

Architected and built the frontend for Sheldon, a healthcare LMS used by universities and medical institutions to deliver interactive courses, manage grades, and schedule in-person classes. Increased user satisfaction by 60% by migrating from a third-party platform to a custom responsive, accessible solution with videos, simulations, and interactive materials.

Learning Management Systems (LMS)Accessibility Focused Design Simulations Integration Grade Management UI In Person Class Scheduling UI UX Improvement (Survey Based)

Front-End Developer

Fillet

Jun 2022 - Feb 2023 (8 months)

Developed the Atlantica Hotels guest management system, including a web admin portal for check-in, room management, room service, booking, and checkout, plus a guest-facing mobile self-service app. Built Sign&Drive, a subscription-based car rental platform for Volkswagen Group, delivering responsive booking flows and account management features.

React React Native Redux SASS Webpack Guest Management Workflows Hotel Booking Check In UI Mobile App Development Responsive Booking Flows Account Management

Education

Degrees, certifications, and relevant coursework

Estácio de Sá University

Bachelor of Science, Computer Science

Grade: GPA: 3.6/4.0

Activities and societies: Teaching Assistant: Supported professors and students in coursework and learning activities.

Expected to complete a B.S. in Computer Science at Estácio de Sá University. GPA is 3.6/4.0, with experience as a teaching assistant supporting professors and students.