Summary
Overview
Work History
Education
Skills
Certification
Timeline
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Henrique Negri Rodrigues

Sao Paulo

Summary

Senior React Engineer with 7+ years of experience, combining computer science fundamentals with user-centric design to build
high-performance applications. I specialize in React/TypeScript architecture, algorithm optimization, and intuitive UX that drives
measurable business outcomes.
Key technical achievements:

  • Architected a telecom B2B platform (React/TypeScript), unifying 500k+ users: 35% retention boost through microfrontends and
    journey-driven UX design.
  • Engineered real-time PIX payments (React + NestJS): slashed processing from 48hrs to 40% new market share.
  • Optimized sales dashboard with caching algorithms (Redis): 52% latency reduction and user-centric data visualization for 250k+
    concurrent users.
  • Transformed food delivery platform via vanilla JS optimizations: 16x faster loading (28s → 1.7s) and mobile-first checkout flows.

My technical approach integrates:

  • Performance & Algorithms: Optimized data structures, strategic caching, and complexity reduction
  • UX in Implementation: Translate Figma designs into accessible components with intuitive feedback
  • Scalable Architecture: Atomic design patterns, state management (Redux/Context), and CI/CD (Azure DevOps)

I thrive in React Lead roles where I leverage dual expertise in frontend engineering and experience design to create technically
robust yet human-centered products. Experienced in developing and maintaining complex software systems. Utilizes advanced programming skills to create efficient, reliable solutions. Track record of working collaboratively with cross-functional teams to achieve project goals.

Overview

7
7
years of professional experience
1
1
Certification

Work History

Senior Software Engineer

Compass.uol
01.2023 - Current
  • Architected and deployed a scalable B2B solution for a leading telecom provider's flagship mobile application, consolidating previously fragmented business services into a unified React/TypeScript platform. By leveraging Azure DevOps pipelines and Azure Blob Storage for CI/CD automation, the integration drove a 35% increase user retention while capturing 500k+ B2B users previously using separate applications. This microfrontend transformation established a single-point ecosystem for 1.2M+ combined active users.
  • Pioneered end-to-end development of a greenfield fintech platform, designing core banking interfaces with React/TypeScript that now serve 750k+ monthly active users. Engineered real-time PIX payment infrastructure replacing legacy bank slip systems, slashing transaction processing from 48 hours to
  • Orchestrated cross-platform performance optimization through Redis caching layer implementation that reduced critical-path API calls by 52%. Instrumented mutation testing with Stryker alongside Jest unit tests and Cypress component coverage, achieving 90% test coverage across microfrontends. The architecture sustained

Senior Software Engineer & Product Designer

Obra Show - Delivery da Construção
01.2021 - 01.2023
  • Engineered an industry-specific ecosystem for construction professionals by architecting an Ionic-based application that unified budget creation with marketplace purchasing. Developed a proprietary PDF-to-cart technology that automatically converted material estimates into shoppable carts, creating seamless workflow integration. This solution drove a 60% increase in quote-to-order conversion and 35% higher marketplace GMV by eliminating manual re-entry friction across platforms.
  • Led product discovery through data-driven user research, conducting 50+ contextual field interviews with construction managers using screen-recorded usability sessions. Employed Figma for rapid prototyping, validated through A/B testing (Firebase Analytics) and Google Forms sentiment analysis. This customer-centric approach resulted in 5x user base growth, 80% higher 90-day retention, and 55% reduction in functional defects by shipping features aligned with JTBD (Jobs-to-be-Done) frameworks.
  • Achieved 300% speed improvement – reducing LCP from 10s to 2.3s – while increasing conversion-ready users by 40% per Google CrUX benchmarks.

Software Engineer

Aiqfome
09.2018 - 10.2019
  • Engineered a browser-based food ordering alternative to native apps using CakePHP, jQuery, and vanilla CSS, eliminating installation barriers for time-sensitive customers. Developed responsive checkout flows, real-time order tracking, and location-aware restaurant filtering – all synchronized with the mobile app's backend. This frictionless experience captured 28% new users (primarily older demographics and low-storage devices) within 90 days, increasing overall order volume by 15% without app store dependencies.
  • Revolutionized site speed through meticulously crafted optimizations: implemented lossless image compression via Bash scripts (reducing media payloads by 82%), designed cookie-based asset versioning for cache invalidation, and built dynamic lazy-loading logic without external libraries. Leveraged Service Workers for browser caching critical paths and resource prioritization. Slashed average load times from 28 seconds to 1.7 seconds – outperforming 97% of competitors on PageSpeed Insights – while decreasing bounce rates by 63% and increasing conversion-ready sessions by 41%.
  • Architected an operational dashboard using React with WebSocket integration, enabling sales teams to monitor live KPIs including city-specific AOV (Average Order Value), fulfillment latency, and daily revenue targets. Automated data pipelines transformed raw CakePHP order data into visualized trend analysis with ReactJs, highlighting underperforming regions and menu items. This eliminated 20+ hours/week of manual reporting, accelerated decision cycles by 79%, and contributed to a 22% increase in cross-city promotional effectiveness through real-time performance insights.

Education

Bachelor of Technology - BTech - Computer Systems Analysis

UniCesumar
Maringá
07.2026

Bachelor of Technology - BTech - Computer Science

State University of Maringá
Maringá
01.2024

Skills

  • Reactjs
  • TypeScript
  • Nextjs
  • Product Design
  • User Experience Design (UED)
  • Responsive Web Design
  • Product Engineering
  • AJAX
  • JQuery

Certification

  • React: Working with APIs LinkedIn
  • Advance UI Design
  • Web Security: OWASP
  • Issued Feb 2023
  • Scrum
  • OWASP Course
  • UX-PM Level 1 Certification UX-PM Certification

Timeline

Senior Software Engineer

Compass.uol
01.2023 - Current

Senior Software Engineer & Product Designer

Obra Show - Delivery da Construção
01.2021 - 01.2023

Software Engineer

Aiqfome
09.2018 - 10.2019

Bachelor of Technology - BTech - Computer Systems Analysis

UniCesumar

Bachelor of Technology - BTech - Computer Science

State University of Maringá

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Henrique Negri Rodrigues