ОСНОВАТЕЛЬ · ПРЕДПРИНИМАТЕЛЬ · СТРАТЕГ
Интерактивное производство проектов
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С первых дней интернета в Турции до сегодня — почти 30 лет знаний, опыта и видения внутри каждой технологической эпохи. Я не просто видел; я это строил.
I was born in Gaziantep in 1989. In 1997 — when I was only 8 years old — my life crossed paths with the computer, and we never parted again. During the infancy of computers and the internet in Turkey, while most people hadn't even heard the word "internet", I was already in front of the screen.
I have spent my entire commercial life in the software and technology industry. From the golden age of ICQ to IRC channels, from Google's arrival in Turkey to the enactment of internet laws, from dial-up modem sounds to fiber infrastructure, from the mobile revolution to the age of AI — I personally witnessed and took part in every critical moment of this country's digital history.
The most valuable thing I learned on this journey: technology is a tool, the result is business. Many people write code, but very few know how code turns into commercial value. I know both. Today, I am fluent in all major languages and technologies of the software world; using technology and my experience, there is nothing I cannot do.
"Experience cannot be bought. It is lived, accumulated, and in the right hands, it turns into the future."— Kahraman Ertan
tecrube.com kahraman.com
I wasn't just a witness of each era — I was an active player. Here are the milestones.
I was born in Gaziantep. Nobody knew it yet, but a story that would witness Turkey's digital transformation was starting in this city.
I met the computer at age 8. The internet in Turkey was only 4 years old (METU, 1993). The passion that started that day turned into a lifelong profession.
ICQ numbers were memorized, mIRC channels were Turkey's first social network. The sound of the 56k modem was the anthem of the internet arriving at home. I was in those channels — not just as a user, but as a learner and a builder.
Google arrived in Turkish, the ADSL era began (2003). The journey that started with HTML evolved into real software development. I built my first web projects in this period.
My commercial software career took off at full speed. I personally witnessed the enactment of Internet Law No. 5651 in 2007, the corporatization of the industry, and Google opening its Turkey office (2009).
Smartphones changed life; I changed my business. I developed projects spanning from web to mobile, e-commerce systems and enterprise software.
From writing code alone to managing teams and companies. I signed dozens of known and unknown projects; each one became the foundation of the next.
I gathered all my experience under one roof: Kahraman Holding. I'm greeting the AI era just like the previous ones — not by watching, but by building. The story continues.
Nearly 30 years of experience, without agency overhead — directly from the person who knows the work. Each item below has been delivered dozens of times and proven.
Corporate websites, custom admin panels, CRM/ERP systems. Solutions written precisely for your needs — no ready-made templates.
I build websites that sell. End-to-end e-commerce from payment infrastructure to shipping integration, marketplace connections to stock management.
Delegate your repetitive work to machines. Reduce costs with AI-powered workflows, chatbots, data analysis and process automation.
Modern, fast, store-approved apps for iOS and Android. The entire process from idea to release is managed from a single source.
A slow website loses customers. Server setup, performance optimization, security hardening and systems that run 24/7.
The wrong technology decision is the most expensive mistake. Pre-investment analysis, team building, project rescue and strategic roadmaps.
Doesn't your project fit any of these categories? Even better. What I love most is what they call "impossible".
Расскажите о проекте →In nearly 30 years, technology changed, languages changed — the only constant is my speed of learning and building. Including the most searched, most sought-after and hardest work in the market.
The roles companies and teams post for most often today.
High-prestige fields everyone is talking about.
The problems most people walk away from — master-level work.
Vision, business acumen and 30 years of field experience. Technology is a tool — I know the business itself.
The institutionalized form of nearly 30 years of experience. Under the roof of Kahraman Holding, many known and unknown projects, brands and businesses operate in software, e-commerce, digital ventures and technology investments. What's visible is always just the tip of the iceberg.
KahramanHolding.com →Enterprise software solutions, web and mobile platforms, automation systems. The heart of the Holding beats here.
Digital ventures and brands that shape industries, mostly operating behind the scenes. Silent but deep.
Investments that see the future from today; strategic focus on AI and next-generation technologies.
No middlemen, no interns, no "let me ask the team". The person who talks about your project is the person who builds it.
I don't just write code; I make your business earn money. Every line of code has a commercial return.
I most likely solved your problem years ago. Experience resets your trial-and-error cost to zero.
Idea, design, software, servers, launch, growth. No need to knock on another door.
New builds, GitHub shares and notes from the road. More on the blog.
No agency layer. Scope, design, code, servers and launch — one person. If the goal is sales, every line is written for that.
Читать статью →CRM, stock, orders, reports, roles. A boxed product is too tight. I write the panel for your process so you run it.
Читать статью →My personal site is live. Who I am, what I build and how I deliver. New projects and GitHub notes live here too.
Читать статью →I was born in Gaziantep in 1989. In 1997 — when I was only 8 — my life crossed paths with the computer, and we never parted again. I have spent my entire commercial life in software and technology. Nearly 30 years of knowledge, experience and vision: I didn't just witness it; I built it.
1997. The internet in Turkey was only 4 years old (METU, 1993). While most people hadn't even heard the word "internet", I was already in front of the screen. The passion that started that day became a lifelong profession — and it still continues.
I started in the dial-up era — when ICQ numbers were memorized and mIRC channels were Turkey's first social network. I was there for Google arriving in Turkish, ADSL entering homes, Internet Law No. 5651 in 2007, Google opening its Turkey office in 2009, the mobile revolution, and today's AI age. I didn't watch; I built.
PHP, JavaScript, TypeScript, Node.js, Python, Java, C#, Go, C/C++, Swift, Kotlin, Flutter… The list goes on. But the real point is not memorizing a language: technology changes, languages change — the constant is my speed of learning and building. I don't master one language; I master software itself.
First I listen: what is your goal, how does your business make money? Then I produce a clear scope, timeline and price. No middlemen, no interns — the person who talks about your project is the person who builds it. Training and support are included at delivery. What they call "impossible" has priority.
Just use the contact form on this page. Every message reaches me directly and is read personally by me. You'll get a response within 24 hours.
Every message you write here reaches me directly. You'll get a response within 24 hours.