Looking for a job

Jessé Santos

@jessevicente

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Senior software engineer focused on scalable front-end and mobile appications.

Brazil

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What I'm looking for

I seek front-end/mobile roles solving user-facing problems with scalable, accessible apps, strong CI/CD practices, collaborative teams, and opportunities to mentor and improve developer workflows.

With 8+ years of experience I specialize in front-end development for web and mobile platforms, building scalable, accessible applications with meticulous attention to UI implementation and exceptional user experiences.

I have led and shipped high-impact projects across electromobility and fintech: an infotainment app for BYD that helped users find charging stations, a revenue dashboard for Charging Point Operators, and an international-transfer feature for Banco do Brasil that sped up repeat transfers to seconds. I also drove large refactors, component standardization, and accessibility improvements to boost maintainability and usability.

I implement CI/CD pipelines, automated testing, and rigorous engineering practices to streamline releases and reduce errors. I thrive collaborating with cross-functional teams, mentoring peers, and delivering user-centered interfaces that balance performance, accessibility, and business outcomes.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer

Tupi

Mar 2024 - May 2025 (1 year 2 months)

Led development of sustainable electromobility apps for brands including BYD, BMW, Renault, and Shell. Shipped an infotainment app to locate charging stations, built a CPO revenue dashboard delivering key business metrics, and implemented CI/CD pipelines to streamline releases.

React Native TypeScript PostgreSQL MongoDB CI CD GCP React MySQL Google Cloud Platform (GCP)TailwindCSS Firebase GitHub GitHub Actions

Senior Software Engineer

Capgemini

Aug 2021 - Mar 2024 (2 years 7 months)

Developed international transfer features for the Banco do Brasil app serving millions of users, including a repeat-transfer flow that reduced transaction time to seconds. Reinforced accessibility and led a large-scale refactor to improve maintainability and performance.

React Native TypeScript Jest Accessibility Refactoring Mobile Development Unit Testing

Software Engineer

Jumptec

Jun 2018 - Jul 2021 (3 years 1 month)

Managed development and maintenance of internal and client-facing web platforms, built the company website and customizable sports uniform simulators. Migrated a legacy dashboard from PHP to Laravel to improve security, scalability, and user experience.

PHP Laravel MySQL JavaScript HTML5 CSS3 Bootstrap

Software Engineering Intern

PMFI

Aug 2016 - May 2018 (1 year 9 months)

Developed stored procedures and reports for the municipal public healthcare system in Foz do Iguaçu, optimizing access to large patient databases and enabling demographic disease-tracking for clinical decision-making.