Innovative Copy Trading Platform: Full Stack Development ExpertiseInnovative Copy Trading Platform: Full Stack Development Expertise
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Boris Klenovsek
• Jun 8
Copy Trading Platform & Competition Engine
Description
Built and evolved a full-stack copy trading platform used by strategy providers, followers, and internal operations teams.
Owned major parts of the user-facing platform, administration tools, backend services, and data synchronization layer. Designed and implemented services in a TypeScript/Node.js NX monorepo with a focus on scalability, maintainability, and future service extraction.
Key contributions:
Built APIs for strategy provider onboarding, follower enrollment, subscriptions, and copy trading management.
Developed user and back-office portals using React and TypeScript.
Designed synchronization services that aggregate and normalize data from external APIs and MySQL systems into PostgreSQL and Redis.
Implemented competition functionality including leaderboards, rankings, ROI tracking, performance charts, and reward calculations.
Created backend services for analytics, reporting, and operational workflows.
Established shared architecture patterns, contracts, and reusable libraries inside an NX monorepo.
Worked on performance optimization, caching strategies, and operational reliability.
Tech stack:
TypeScript, Node.js, Fastify, React, PostgreSQL, Redis, NX Monorepo, REST APIs, Docker
Skills
Since Contra's skills are weird, pick closest matches:
Full Stack Development
Web Application Development
Backend Development
API Development
Software Architecture
Database Design
TypeScript
React
Node.js (if available)
PostgreSQL (if available)
Full Stack DevelopmentSoftware DevelopmentWeb DevelopmentNode.jsPostgreSQLReact
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