Leon Trofimenko
16-year-old entrepreneur & developer
Building innovative products that transform industries. Combining entrepreneurial mindset with world-class technical skills.
About Me
AI-Driven Developer | Systems Architect
I don't just write code; I solve complex business problems using AI and human logic to build high-scale systems that previously required entire engineering teams.
I specialize in data architectures and automated solutions for global e-commerce markets, fueled by discipline and a relentless drive for efficiency.
Core Expertise
AI Orchestration: Leveraging LLMs to architect and debug software at 10x speed
Data Acquisition: High-load scrapers for Rakuten, Amazon, handling anti-bot systems
System Architecture: End-to-end infrastructures for $40K+ projects
My Journey
First Commercial Project
2024 • Age 14Programmed a Telegram bot for a company and earned my first $100. Started learning and building websites on Tilda and Wix platforms.
Crypto Trading & First Exchange
2024 • Age 14Started crypto trading, lost $300 but gained valuable experience. Got the idea to exchange foreign currency for people online - built a website for it.
Marketing Experience
2025 • Age 15After an unsuccessful attempt to promote the exchange but successfully gaining marketing experience, decided to work locally and focus on business development.
First $1,000
2025 • Age 15Earned my first $1,000 from my currency exchange business. An important milestone proving the business model works.
The Japan Dream
2025 • Age 15Discovered the opportunity to fly to Japan and start a company, fulfilling my dream of becoming a multi-millionaire. Realized I needed quality software worth hundreds of thousands of dollars - decided to build it myself.
Website Development
2025 • Age 15Completed the website development that I had to restart from scratch about 6 times. Persistence and determination paid off.
Growth & Anticipation
2026 • Age 16Continuing to develop multiple projects and improve my skills while waiting for the flight to Japan. Big goals and ambitious plans ahead.
Featured Projects
Building innovative solutions for the future
Japrix
E-commerce platform for Japanese market with advanced data analytics and automated inventory management
⚠️ Early Access: Ordering is currently disabled. Demo purposes only.
Wordlex
Interactive English learning platform with AI-powered exercises and personalized learning paths
Budget Tracker
Personal finance management app with budgeting tools, expense tracking, and financial insights
Let's Collaborate
Open to new projects, investments, and partnerships. Get in touch if you have an exciting idea!