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Marko P.

@markop815

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5.0
1

2.0

2.0

100%

AI-Driven Web Architect | React + ML Expert

$30 USD / Hour

・

Flag of

Serbia (12:02 PM)

・

Joined on March 9, 2026

$30 USD / Hour

・

I build web applications that think. Full-stack developer specializing in artificial intelligence integration. I combine React, Python, and machine learning to create intelligent solutions that solve real problems. What I do best: Building AI-powered web platforms Developing predictive analytics systems Creating smart automation tools Deploying production-ready ML models My approach is simple: understand your challenge, design the solution, deliver results. No complexity, no excuses. Available for projects that push boundaries.

Verifications

On time

100%

On budget

100%

Accept rate

75%

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Portfolio

Portfolio

13836824
I developed a comprehensive chess education management platform designed for chess academies teaching children. The system combines modern web technologies with AI-powered game analysis to provide educational insights. **Key Features Developed:** **Multi-Tenant Academy Management** - Super Admin, Campus Admin, Coach, Parent, and Student role-based access - Campus and group management for organizing classes - Student enrollment and progress tracking **AI-Powered Game Analysis** - Integration with Stockfish 16 chess engine for move evaluation - Claude AI integration for educational commentary - Strategic principle explanations (King safety, Center control, Piece activity, etc.) - Move-by-move analysis with accuracy percentages - Critical moments identification (Blunders, Mistakes, Inaccuracies) - Better move suggestions with variations for learning **Interactive Chess Board** - PGN file upload and parsing - Move navigation with visual board display - Download analyzed games **Tec

AI-Powered Chess Education Platform

I developed a comprehensive chess education management platform designed for chess academies teaching children. The system combines modern web technologies with AI-powered game analysis to provide educational insights. **Key Features Developed:** **Multi-Tenant Academy Management** - Super Admin, Campus Admin, Coach, Parent, and Student role-based access - Campus and group management for organizing classes - Student enrollment and progress tracking **AI-Powered Game Analysis** - Integration with Stockfish 16 chess engine for move evaluation - Claude AI integration for educational commentary - Strategic principle explanations (King safety, Center control, Piece activity, etc.) - Move-by-move analysis with accuracy percentages - Critical moments identification (Blunders, Mistakes, Inaccuracies) - Better move suggestions with variations for learning **Interactive Chess Board** - PGN file upload and parsing - Move navigation with visual board display - Download analyzed games **Tec

AI-Powered Chess Education Platform

I developed a comprehensive chess education management platform designed for chess academies teaching children. The system combines modern web technologies with AI-powered game analysis to provide educational insights. **Key Features Developed:** **Multi-Tenant Academy Management** - Super Admin, Campus Admin, Coach, Parent, and Student role-based access - Campus and group management for organizing classes - Student enrollment and progress tracking **AI-Powered Game Analysis** - Integration with Stockfish 16 chess engine for move evaluation - Claude AI integration for educational commentary - Strategic principle explanations (King safety, Center control, Piece activity, etc.) - Move-by-move analysis with accuracy percentages - Critical moments identification (Blunders, Mistakes, Inaccuracies) - Better move suggestions with variations for learning **Interactive Chess Board** - PGN file upload and parsing - Move navigation with visual board display - Download analyzed games **Tec

AI-Powered Chess Education Platform

13836772
Developed a comprehensive stock market analysis platform that combines AI-driven sentiment analysis with real-time market data visualization. Key features implemented: - Social media sentiment analysis aggregating data from Stocktwits, Reddit, and Twitter - AI-powered market mood indicator using natural language processing - Real-time stock mentions tracking with trend analysis - Interactive price target visualization with institutional forecasts - Competitor comparison dashboard with multi-metric analysis - Financial health indicators and rating systems - Responsive React frontend with dynamic data visualization using Chart.js The platform analyzes thousands of social media posts daily, applying machine learning to determine market sentiment (bullish/bearish) with 68% accuracy rating shown in real-time gauge. Technologies: React, Python, TensorFlow, Node.js, WebSocket for real-time data, MongoDB, REST APIs, Chart.js Result: Created a powerful tool for investors combining tradition

Stock Market Analysis Platform

Developed a comprehensive stock market analysis platform that combines AI-driven sentiment analysis with real-time market data visualization. Key features implemented: - Social media sentiment analysis aggregating data from Stocktwits, Reddit, and Twitter - AI-powered market mood indicator using natural language processing - Real-time stock mentions tracking with trend analysis - Interactive price target visualization with institutional forecasts - Competitor comparison dashboard with multi-metric analysis - Financial health indicators and rating systems - Responsive React frontend with dynamic data visualization using Chart.js The platform analyzes thousands of social media posts daily, applying machine learning to determine market sentiment (bullish/bearish) with 68% accuracy rating shown in real-time gauge. Technologies: React, Python, TensorFlow, Node.js, WebSocket for real-time data, MongoDB, REST APIs, Chart.js Result: Created a powerful tool for investors combining tradition

Stock Market Analysis Platform

Developed a comprehensive stock market analysis platform that combines AI-driven sentiment analysis with real-time market data visualization. Key features implemented: - Social media sentiment analysis aggregating data from Stocktwits, Reddit, and Twitter - AI-powered market mood indicator using natural language processing - Real-time stock mentions tracking with trend analysis - Interactive price target visualization with institutional forecasts - Competitor comparison dashboard with multi-metric analysis - Financial health indicators and rating systems - Responsive React frontend with dynamic data visualization using Chart.js The platform analyzes thousands of social media posts daily, applying machine learning to determine market sentiment (bullish/bearish) with 68% accuracy rating shown in real-time gauge. Technologies: React, Python, TensorFlow, Node.js, WebSocket for real-time data, MongoDB, REST APIs, Chart.js Result: Created a powerful tool for investors combining tradition

Stock Market Analysis Platform

13836749
Developed a full-stack web application that combines AI technology with interactive escape room gaming. The platform uses machine learning to dynamically generate unique escape room scenarios, ensuring fresh experiences for players. Key features implemented: - AI-powered escape room generation with customizable difficulty levels - Real-time interactive puzzle system with holographic-style UI - Immersive storytelling engine using natural language processing - Multi-user support with global leaderboards - Responsive React frontend with cyberpunk-themed design - Python backend with AI integration for content generation The "Cyberpunk Heist" room showcases advanced AI capabilities including dynamic narrative generation, adaptive puzzle complexity, and intelligent hint systems that respond to player behavior. Technologies used: React, Node.js, Python, TensorFlow, WebSocket for real-time interactions, and cloud deployment for scalability. Result: Successfully created an innovat

Intelligent Escape Room

Developed a full-stack web application that combines AI technology with interactive escape room gaming. The platform uses machine learning to dynamically generate unique escape room scenarios, ensuring fresh experiences for players. Key features implemented: - AI-powered escape room generation with customizable difficulty levels - Real-time interactive puzzle system with holographic-style UI - Immersive storytelling engine using natural language processing - Multi-user support with global leaderboards - Responsive React frontend with cyberpunk-themed design - Python backend with AI integration for content generation The "Cyberpunk Heist" room showcases advanced AI capabilities including dynamic narrative generation, adaptive puzzle complexity, and intelligent hint systems that respond to player behavior. Technologies used: React, Node.js, Python, TensorFlow, WebSocket for real-time interactions, and cloud deployment for scalability. Result: Successfully created an innovat

Intelligent Escape Room

Developed a full-stack web application that combines AI technology with interactive escape room gaming. The platform uses machine learning to dynamically generate unique escape room scenarios, ensuring fresh experiences for players. Key features implemented: - AI-powered escape room generation with customizable difficulty levels - Real-time interactive puzzle system with holographic-style UI - Immersive storytelling engine using natural language processing - Multi-user support with global leaderboards - Responsive React frontend with cyberpunk-themed design - Python backend with AI integration for content generation The "Cyberpunk Heist" room showcases advanced AI capabilities including dynamic narrative generation, adaptive puzzle complexity, and intelligent hint systems that respond to player behavior. Technologies used: React, Node.js, Python, TensorFlow, WebSocket for real-time interactions, and cloud deployment for scalability. Result: Successfully created an innovat

Intelligent Escape Room

13836824
I developed a comprehensive chess education management platform designed for chess academies teaching children. The system combines modern web technologies with AI-powered game analysis to provide educational insights. **Key Features Developed:** **Multi-Tenant Academy Management** - Super Admin, Campus Admin, Coach, Parent, and Student role-based access - Campus and group management for organizing classes - Student enrollment and progress tracking **AI-Powered Game Analysis** - Integration with Stockfish 16 chess engine for move evaluation - Claude AI integration for educational commentary - Strategic principle explanations (King safety, Center control, Piece activity, etc.) - Move-by-move analysis with accuracy percentages - Critical moments identification (Blunders, Mistakes, Inaccuracies) - Better move suggestions with variations for learning **Interactive Chess Board** - PGN file upload and parsing - Move navigation with visual board display - Download analyzed games **Tec

AI-Powered Chess Education Platform

I developed a comprehensive chess education management platform designed for chess academies teaching children. The system combines modern web technologies with AI-powered game analysis to provide educational insights. **Key Features Developed:** **Multi-Tenant Academy Management** - Super Admin, Campus Admin, Coach, Parent, and Student role-based access - Campus and group management for organizing classes - Student enrollment and progress tracking **AI-Powered Game Analysis** - Integration with Stockfish 16 chess engine for move evaluation - Claude AI integration for educational commentary - Strategic principle explanations (King safety, Center control, Piece activity, etc.) - Move-by-move analysis with accuracy percentages - Critical moments identification (Blunders, Mistakes, Inaccuracies) - Better move suggestions with variations for learning **Interactive Chess Board** - PGN file upload and parsing - Move navigation with visual board display - Download analyzed games **Tec

AI-Powered Chess Education Platform

I developed a comprehensive chess education management platform designed for chess academies teaching children. The system combines modern web technologies with AI-powered game analysis to provide educational insights. **Key Features Developed:** **Multi-Tenant Academy Management** - Super Admin, Campus Admin, Coach, Parent, and Student role-based access - Campus and group management for organizing classes - Student enrollment and progress tracking **AI-Powered Game Analysis** - Integration with Stockfish 16 chess engine for move evaluation - Claude AI integration for educational commentary - Strategic principle explanations (King safety, Center control, Piece activity, etc.) - Move-by-move analysis with accuracy percentages - Critical moments identification (Blunders, Mistakes, Inaccuracies) - Better move suggestions with variations for learning **Interactive Chess Board** - PGN file upload and parsing - Move navigation with visual board display - Download analyzed games **Tec

AI-Powered Chess Education Platform

13836772
Developed a comprehensive stock market analysis platform that combines AI-driven sentiment analysis with real-time market data visualization. Key features implemented: - Social media sentiment analysis aggregating data from Stocktwits, Reddit, and Twitter - AI-powered market mood indicator using natural language processing - Real-time stock mentions tracking with trend analysis - Interactive price target visualization with institutional forecasts - Competitor comparison dashboard with multi-metric analysis - Financial health indicators and rating systems - Responsive React frontend with dynamic data visualization using Chart.js The platform analyzes thousands of social media posts daily, applying machine learning to determine market sentiment (bullish/bearish) with 68% accuracy rating shown in real-time gauge. Technologies: React, Python, TensorFlow, Node.js, WebSocket for real-time data, MongoDB, REST APIs, Chart.js Result: Created a powerful tool for investors combining tradition

Stock Market Analysis Platform

Developed a comprehensive stock market analysis platform that combines AI-driven sentiment analysis with real-time market data visualization. Key features implemented: - Social media sentiment analysis aggregating data from Stocktwits, Reddit, and Twitter - AI-powered market mood indicator using natural language processing - Real-time stock mentions tracking with trend analysis - Interactive price target visualization with institutional forecasts - Competitor comparison dashboard with multi-metric analysis - Financial health indicators and rating systems - Responsive React frontend with dynamic data visualization using Chart.js The platform analyzes thousands of social media posts daily, applying machine learning to determine market sentiment (bullish/bearish) with 68% accuracy rating shown in real-time gauge. Technologies: React, Python, TensorFlow, Node.js, WebSocket for real-time data, MongoDB, REST APIs, Chart.js Result: Created a powerful tool for investors combining tradition

Stock Market Analysis Platform

Developed a comprehensive stock market analysis platform that combines AI-driven sentiment analysis with real-time market data visualization. Key features implemented: - Social media sentiment analysis aggregating data from Stocktwits, Reddit, and Twitter - AI-powered market mood indicator using natural language processing - Real-time stock mentions tracking with trend analysis - Interactive price target visualization with institutional forecasts - Competitor comparison dashboard with multi-metric analysis - Financial health indicators and rating systems - Responsive React frontend with dynamic data visualization using Chart.js The platform analyzes thousands of social media posts daily, applying machine learning to determine market sentiment (bullish/bearish) with 68% accuracy rating shown in real-time gauge. Technologies: React, Python, TensorFlow, Node.js, WebSocket for real-time data, MongoDB, REST APIs, Chart.js Result: Created a powerful tool for investors combining tradition

Stock Market Analysis Platform

13836749
Developed a full-stack web application that combines AI technology with interactive escape room gaming. The platform uses machine learning to dynamically generate unique escape room scenarios, ensuring fresh experiences for players. Key features implemented: - AI-powered escape room generation with customizable difficulty levels - Real-time interactive puzzle system with holographic-style UI - Immersive storytelling engine using natural language processing - Multi-user support with global leaderboards - Responsive React frontend with cyberpunk-themed design - Python backend with AI integration for content generation The "Cyberpunk Heist" room showcases advanced AI capabilities including dynamic narrative generation, adaptive puzzle complexity, and intelligent hint systems that respond to player behavior. Technologies used: React, Node.js, Python, TensorFlow, WebSocket for real-time interactions, and cloud deployment for scalability. Result: Successfully created an innovat

Intelligent Escape Room

Developed a full-stack web application that combines AI technology with interactive escape room gaming. The platform uses machine learning to dynamically generate unique escape room scenarios, ensuring fresh experiences for players. Key features implemented: - AI-powered escape room generation with customizable difficulty levels - Real-time interactive puzzle system with holographic-style UI - Immersive storytelling engine using natural language processing - Multi-user support with global leaderboards - Responsive React frontend with cyberpunk-themed design - Python backend with AI integration for content generation The "Cyberpunk Heist" room showcases advanced AI capabilities including dynamic narrative generation, adaptive puzzle complexity, and intelligent hint systems that respond to player behavior. Technologies used: React, Node.js, Python, TensorFlow, WebSocket for real-time interactions, and cloud deployment for scalability. Result: Successfully created an innovat

Intelligent Escape Room

Developed a full-stack web application that combines AI technology with interactive escape room gaming. The platform uses machine learning to dynamically generate unique escape room scenarios, ensuring fresh experiences for players. Key features implemented: - AI-powered escape room generation with customizable difficulty levels - Real-time interactive puzzle system with holographic-style UI - Immersive storytelling engine using natural language processing - Multi-user support with global leaderboards - Responsive React frontend with cyberpunk-themed design - Python backend with AI integration for content generation The "Cyberpunk Heist" room showcases advanced AI capabilities including dynamic narrative generation, adaptive puzzle complexity, and intelligent hint systems that respond to player behavior. Technologies used: React, Node.js, Python, TensorFlow, WebSocket for real-time interactions, and cloud deployment for scalability. Result: Successfully created an innovat

Intelligent Escape Room

5.0 · 1 Review
Reviews
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Urgent Live Website Error Fix + Code Review • $100 USD

Marko demonstrated excellent professionalism by quickly identifying and fixing the 404 error. The issue was resolved efficiently and the final delivery was clean and well-executed. His communication was clear, responsive, and solution-oriented throughout the process. I highly recommend him for anyone looking for a reliable and skilled developer.

Melih K.

@karatasmelih

•

Flag of

Bursa, Turkey

•

12 days ago

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Experience

Full-Stack & AI Developer

Sep, 2021 - Nov, 2025

•

4 years, 2 months

TechNova Belgrade

Sep, 2021 - Nov, 2025

•

4 years, 2 months

Full-stack AI developer with 4+ years building intelligent web applications. Created AI-powered escape room platform and stock market analysis system with predictive analytics. Specialize in integrating machine learning into production web apps using React, Python, and TensorFlow. Experience with NLP, computer vision, and real-time data systems. Stack: React, TypeScript, Python, TensorFlow, Node.js, PostgreSQL, AWS, Docker

Flag of

Belgrade, Serbia

Sep, 2021 - Nov, 2025

•

4 years, 2 months

Education

Belgrade University

2017 - 2021

•

4 years

Bachelor of Science in Computer Science and Engineering

Flag of

Serbia

2017 - 2021

•

4 years

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