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Renzo Gabriel Yarleque Vega

@renzogabrielyarleque

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Senior frontend engineer building scalable React/Next.js apps with secure, high-performance UI.

Peru

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What I'm looking for

I’m looking for a team where I can own frontend architecture, performance, and design systems—building secure UI for fintech/enterprise products with Product/Design/QA collaboration and strong engineering standards.

I’m a Senior Frontend Engineer with 9+ years building scalable, high-traffic web applications using React and Next.js. I lead frontend architecture, define standards and guidelines, and deliver performant, accessible experiences for fintech and enterprise platforms—especially for US-based clients.

Recently, I led the greenfield setup of a React/Next.js application for Thrivent, designing a microfrontend architecture and integrating headless CMS solutions (Sanity and Contentstack) for content-driven delivery. I implemented secure authentication flows with ForgeRock, improved mobile-first responsive redesigns, and introduced testing strategies with Jest, React Testing Library, and Cypress—while resolving security vulnerabilities flagged by SonarQube and BlackDuck.

Experience

Work history, roles, and key accomplishments

Current

Senior Frontend Developer

Current

Santex

Jan 2022 - Present (4 years 5 months)

Led the frontend architecture and setup of a greenfield React/Next.js application for a large-scale financial services platform. Implemented microfrontends, integrated headless CMS (Sanity and Contentstack), added ForgeRock authentication, introduced Jest/React Testing Library/Cypress testing, and remediated vulnerabilities flagged by SonarQube and BlackDuck.

React Next.js TypeScript Sanity Content Stack Jest Cypress

Senior Frontend Developer

Avantica Technologies

Nov 2020 - Jan 2022 (1 year 2 months)

Developed and enhanced UI features for the Roofstock real estate investment platform. Migrated complex forms to React Hook Form with Yup validations, applied mobile-first responsive design, and collaborated with Product, QA, and Design teams.

React TypeScript GraphQL Material UI MobX React Hook Form Yup Responsive Design Form Validation

Senior Frontend Developer

Belatrix

Nov 2018 - Oct 2020 (1 year 11 months)

Redesigned multiple banking-system pages using mobile-first and responsive principles to improve usability for customers. Led frontend security issues from the UI, and supported server configuration documentation to guide next migrations.

AngularJS React Redux Docker Jenkins Bitbucket Git Responsive Design

Frontend Developer

Belatrix

May 2018 - Nov 2018 (6 months)

Created and structured the frontend project for the Tax Act tax management initiative and implemented new features. Migrated to Angular 4 using clean-code best practices and improved the design of key pages.

Angular2 Angular JavaScript HTML5 CSS3 NPM Gulp Karma

Frontend Developer

Belatrix

Nov 2015 - May 2018 (2 years 6 months)

Implemented features for the Epiq11 bankruptcy case management platform and coordinated mockups with the team. Applied a mobile-first approach to redesign pages and contributed to adopting React and modern frontend tooling.

AngularJS Angular2 React Redux JavaScript HTML5 CSS3 NPM

Intern Developer

Belatrix

Nov 2014 - Nov 2015 (1 year)

Implemented new features for a medical searching project and coordinated mockups with the team. Improved page design to help customers understand information through clearer, easier-to-use pages.

JavaScript Bootstrap HTML5 CSS3 Git Java NPM

Developer

USMP Virtual

Oct 2015 - Oct 2015 (0 months)

Investigated new technologies, resolved incidents, and implemented requirements for the Interim Program initiative. Supported delivery of updated frontend capabilities using AngularJS.

AngularJS Frontend Development