B2B Platform
FAZUM
Microfrontend architecture for B2B platform. PageSpeed 95+, 50% reduction in re-renders.
React 18 · Module Federation · Kubernetes
Back to services
[CONSULTING & AUDIT]
I'll audit and optimize your frontend.
Performance audit, code review, architectural consulting. I'll find problems and propose an improvement plan with concrete metrics.
Performance · Code Review
Discuss Project // FEATURES
What's Included.
Performance Audit
Core Web Vitals, bundle size, memory leaks analysis.
Code Review
Deep codebase analysis with recommendations.
Architecture Consulting
Application architecture assessment and improvement.
Migration
Smooth transition from legacy stack to modern technologies.
Report with Plan
Detailed report with prioritized recommendations.
Before/After Metrics
Measurable results: speed, PageSpeed, memory.
// EXAMPLES
Work Examples.
Relevant projects
E-commerce
LAZURIT
E-commerce platform with 1M+ MAU. Core Web Vitals optimization, design system.
React · Ant Design · Storybook
FinTech
FinTech Platform
Migration of 150K+ LOC from jQuery to React. Memory optimization from 4.5GB to 500MB.
React · Web3.js · D3.js
// PROCESS
How I Work.
Transparent process from first message to launch
01
Requirements
Discuss the task, goals and requirements. Form a clear technical specification.
02
Analysis
Research the domain, choose architecture and tools.
03
Development
Write code, show intermediate results. Iterative process.
04
Launch
Deploy, test, hand over the project and documentation.
// FAQ
FAQ.
Answers to common questions
PageSpeed analysis, Core Web Vitals, bundle size, memory leaks, rendering. You'll get a report with specific issues and a plan to fix them.
Yes, I have experience migrating 150K+ LOC from jQuery to React. I'll create a gradual migration plan without stopping production.
Detailed report with issues, priorities and a plan. My clients' average result — 40%+ metrics improvement.
Basic audit — 2-3 days. Deep analysis with report and migration plan — 1-2 weeks.
Three formats: a basic performance audit, a deep audit with a migration plan, and a one-off consultation billed by the hour. I quote after a short call about your codebase.
// RELATED SERVICES
Often ordered together.
Frontend Development
React, Next.js, TypeScript — from landing pages to complex SPAs. Clean code, modular architecture, peak performance.
Learn moreMaintenance & Support
Bug fixes, small tasks, improving existing projects, urgent help. Billed hourly, quick start without lengthy negotiations.
Learn moreOutsource Team Lead
Frontend team management, developer mentoring, CI/CD and code review processes.
Learn more