I will do 1 hour code and architecture review

D
denny_portillo
D
denny_portillo
Denny Portillo
do 1 hour code and architecture review
Full Screen
do 1 hour code and architecture review

About this gig

Code + Architecture Review

A focused session to review your Next.js/React application and overall system architecture. We identify bottlenecks, structural risks, and quick wins to improve performance, scalability, and maintainability.


What's included

  • Live session via Zoom or Google Meet
  • Review of your codebase and project structure
  • Architecture feedback on APIs, state management, and data flow
  • Key performance and optimization recommendations


Gig Extras:

  • Project Plan: Clear action steps to improve reliability and scalability
  • Cost Estimation: Detailed breakdown of scope, timelines, and development costs

  • Programming language

    • JavaScript
    • Lua
    • Solidity
    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Localization
    • Performance
    • Design

  • Frontend framework

    • Next.js
    • Preact
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Express.js
    • Flask
    • Koa
    • Next.js
    • Node.js

Get to know Denny Portillo

Denny Portillo

Senior Fullstack Developer

  • FromEl Salvador
  • Member sinceJan 2026
  • Avg. response time1 hour

  • Languages

    English, Spanish
Software developer with 7+ years of experience transforming concepts into high-performance, real-time products, while leading teams to deliver scalable blockchain & AI-powered solutions.

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