Anastasov Archive

I DON’T FOLLOW TRENDS. I CREATE THEM.

I am Kalin Anastasov, a civil engineer, environmental expert, tennis professional, inventor, and lifelong learner. Over the past five decades I have worked on engineering projects, environmental initiatives, sports development, and educational programs. This archive was created to preserve and share the knowledge, experiences, and lessons collected throughout that journey.

Here you will find materials related to engineering, water management, ecology, tennis, local history, archaeology, mineral waters, personal collections, technology, and many other subjects that have shaped my professional and personal life.

Personal Relationships & Digital Innovations

Bringing human psychology and modern technology together. This section features my latest digital utilities designed to improve personal compatibility and streamline data productivity.

Intellect Match

A person’s thinking style defines how they perceive the world, process information, and make decisions. It is the foundation of intellectual compatibility.

Excel CSV Studio

CSV Studio is a lightweight browser‑based tool that converts CSV and Excel files into clean PDF reports, product catalogs, price lists, and interactive sales dashboards.

2. Healing Tourism & Mineral Waters

Discover the therapeutic power of nature. Here, I share comprehensive regional resources mapping out the healing properties of mineral water sources and eco-spa destinations across Bulgaria and Montenegro.

Naturist Beaches & Healing Tourism

Montenegro is a destination that perfectly combines naturist beaches with therapeutic mineral waters – ideal spot for healing tourism.

Eco-Spa Centers

Eco-spa centers in Bulgaria, treatable conditions, available treatments and recommendations, and all mineral water sources.

3. Blagoevgrad Tennis History & Tennis Lessons

A lifelong passion dedicated to building sports communities. Explore the comprehensive history of tennis development in Blagoevgrad, alongside structured coaching guides tailored for players and coaches alike

Tennis Club Pirin Blagoevgrad

Information on tennis training and activities, the club’s history, the history of tennis in Blagoevgrad.

Tennis Lessons

This website is a useful tool for everyone including recreational, professional players and coaches.

4. Historical Heritage & Personal Collections

Preserving our past for future generations. This section documents the historical significance of the ancient settlement of Scaptopara, alongside a curated showcase of my lifelong numismatic and philatelic collections.

Ancient Settlement of Scaptopara

The ancient settlement of Skaptopara, near Blagoevgrad, is part of Europe’s archaeological heritage that was destroyed.

Coins & Stamps Collection

My collection of coins — primarily from the USA and Bulgaria, and a collection of postage stamps from around the world.