Thanakorn Thajan

Software Engineer | Energy Management Specialist | Data Analyst

t.thanakorn@hotmail.com | GitHub | LinkedIn

About Me

I am an experienced professional in maintenance, facility management, energy optimization, and product coordination, with over 19 years of expertise across industries including retail, fast food, and hospitality. I hold a bachelor's degree in electrical engineering and an MBA, and I am currently pursuing a master's in energy management and software engineering.

My career highlights include managing large-scale maintenance operations, spearheading energy-saving initiatives, and delivering cost-effective solutions across various industries. I am skilled in project management, strategic planning, full-stack development, and data analytics to drive operational excellence. Furthermore, I possess expertise in designing workflows for agentic AI to enhance efficiency and create more intelligent automation systems, and I am particularly passionate about the transformative potential of artificial intelligence. Passionate about continuous learning and innovation, I am dedicated to improving efficiency, reducing energy consumption, and achieving sustainable goals.

🛠️ Technical Skills

Languages & Frameworks

Python JavaScript TypeScript React C C++ SQL HTML CSS Flutter Docker Nginx MySQL Dart Next.js Node.js Express BootstrapCSS CI/CD Zustand React Query

Data, BI & Tools

Power BI Tableau Microsoft Project Figma Git GitHub Asana Trello n8n LangChain Hive Looker Vercel Cursor Claude Code

Domain Expertise

Energy Management Full-Stack Development AI Optimization UX/UI Design Project Management Data Analytics Business Intelligence Agentic Engineering

📈 Professional Experience

20+ years of experience in engineering, energy, and facility management.

Current

Product Coordinator

DANSAI CONSULTING & SUPPLY

Coordinate product development and client solutions
Manage technical consulting projects
Provide energy efficiency recommendations

Assistant Manager (Maintenance and Construction)

HTHAI (H&M)

Led maintenance and construction operations
Managed facility management across multiple locations
Implemented energy-saving initiatives

Equipment and Maintenance Assistant Manager

McThai (McDonald's)

Supervised equipment maintenance programs
Optimized operational efficiency
Coordinated multi-site technical teams

Senior Facility Management Officer

YUM RESTAURANTS (KFC)

Managed facility operations and maintenance
Implemented cost-reduction strategies
Ensured compliance with safety standards

Engineer

SIAM TOPPAN PACKAGING

Electrical engineering and maintenance
Equipment troubleshooting and optimization
Process improvement initiatives

🎓 Education

Software Engineering

42 Berlin, Germany

Intensive peer-to-peer learning program focusing on C programming, algorithms, system architecture, and full-stack development.

MA in Energy Management

Berlin School of Business and Innovation, Germany

Advanced studies in sustainable energy systems, renewable technologies, and strategic energy management.

Master of Business Administration (MBA)

Kasetsart University, Thailand

Specialized in business strategy, operations management, and organizational leadership.

Bachelor of Electrical Engineering

Naresuan University, Thailand

Foundation in electrical systems, power engineering, and industrial automation.

🏅 Certifications & Professional Development

📊

Data Analytics

Google / Coursera

Advanced data analysis, visualization, and statistical methods

📈

Business Intelligence

Professional Certification

BI tools, dashboard design, and data-driven decision making

🎨

UX Design

Google / Coursera

User research, wireframing, prototyping, and usability testing

⚡

Energy Management

Professional Training

Energy efficiency, sustainability, and optimization strategies

📋

Project Management

Professional Certification

Agile methodologies, resource planning, and team leadership

💻

Full-Stack Development

Various Platforms

Web development, APIs, databases, and cloud deployment

💼 Personal & Academic Projects

42 Berlin

Libft - Custom C Library

Core Programming Project

Recreated essential C standard library functions from scratch, implementing memory management, string manipulation, and linked lists to build a solid foundation in low-level programming.

C Language Memory Management Algorithms Data Structures

42 Berlin

ft_printf - Custom Printf Implementation

Advanced C Programming

Developed a custom implementation of the printf function, handling multiple format specifiers and edge cases while deepening understanding of variadic functions.

C Language Variadic Functions String Formatting

Personal Project

Energy Dashboard Prototype

Data Visualization

Created an interactive energy consumption dashboard using Power BI to visualize real-time energy metrics and identify optimization opportunities for commercial facilities.

Power BI Data Analytics Energy Management Visualization

Web Development

Portfolio Website

Responsive Web Design

Designed and developed this professional portfolio website using HTML5, CSS3, and JavaScript, featuring responsive design and smooth navigation.

HTML5 CSS3 JavaScript Responsive Design

🏆 Hackathon Achievements

🥈 2nd Place Winner April 2026

FlexiFleet: AI-Driven Energy Trading System

Berlin Battery Hackathon

Awarded 2nd Place in the "Algorithmic trading for batteries and hybrid parks" challenge area. Developed FlexiFleet, an advanced algorithmic trading platform powered by Deep Reinforcement Learning (PPO) to navigate complex market dynamics across Day-Ahead and Intraday markets.

Deep Reinforcement Learning: Utilized a PPO agent for intelligent energy dispatch optimization.
Multi-Market Strategy: Navigates Day-Ahead and Intraday markets to capture full market value.
Battery Health Management: Drastically reduces cycling to extend battery longevity and lower costs.
Industrial Scalability: Designed to handle real-world energy complexities and volatile markets.

Deep Reinforcement Learning (PPO) Algorithmic Trading Energy Management Battery Tech Python AI/ML

Impact: Demonstrated 10% increase in cumulative profit and 67% reduction in battery cycling compared to rule-based approaches.

🥈 2nd Place Winner September 2025

KiezGrid: AI-Driven Local Energy Management

Berlin Energy Hackathon

Developed a comprehensive full-stack platform to revolutionize local green energy management for a 50-apartment building. The solution features:

AI Optimization Engine: Real-time decision-making for solar, battery, and grid usage
Resident Portal: Intuitive UI for energy consumption tracking and billing
Manager Dashboard: Comprehensive analytics and system control
Billing System: Automated, transparent energy cost allocation

React Node.js AI/ML Energy Management Full-Stack Dev UI/UX Design

Impact: Solution demonstrated 30% potential cost savings and improved grid stability for local communities.

🏅 Finalist (Top 12) June 2025

AuditronX: Agentic AI Financial Analysis

SCBX/AIAT Hackathon

Designed and pitched an intelligent financial analysis platform leveraging cutting-edge Agentic AI principles:

Autonomous Analysis: AI agents independently analyze financial data and generate insights
n8n Integration: Seamless workflow automation for real-world deployment
Compliance Framework: Built-in ethical guidelines and regulatory adherence
Multi-Agent System: Specialized agents for different financial domains

Agentic AI n8n Financial Modeling Compliance Tech API Integration

Achievement: Selected as top 12 finalist among 100+ teams, recognized for innovation in AI ethics and practical implementation.

🤝 Volunteering & Community Engagement

👥

Tech Mentorship Program

42 Berlin Community

2024 - Present

Mentoring newcomers in C programming and software engineering fundamentals, conducting peer-learning sessions, and supporting collaborative projects.

🌱

Sustainability Advocate

Local Energy Initiatives

2023 - Present

Promoting energy efficiency awareness, conducting workshops on sustainable practices, and contributing to community renewable energy projects.

💡

Open Source Contributor

GitHub Community