Hire the Best Cryptographers
in Turkey

🚀 Building high-performance systems that don’t break under scale. If you need a developer who can handle complex backend logic, blockchain infrastructure, or AI-powered systems — I deliver solutions that are fast, secure, and production-ready. I’m a Security engineer, Blockchain Developer, and AI Specialist with deep expertise in building scalable, real-world systems. I don’t just write code — I design architectures that perform under pressure, handle edge cases, and are built for long-term growth. 💡 What I Bring ✔️ End-to-End Development From idea to deployment — clean frontend, powerful backend, and scalable infrastructure. ✔️ Blockchain & Cryptography Expertise Smart contracts, DeFi platforms, and deep knowledge of elliptic curve cryptography (ECC), including secp256k1. ✔️ AI-Powered Systems Automation, intelligent workflows, and data-driven applications that improve efficiency and decision-making. ✔️ Performance Optimization I specialize in making systems faster, lighter, and more efficient — especially in computation-heavy environments. 🔐 Advanced Expertise (What Sets Me Apart) - 10+ years working with Elliptic Curve Cryptography (ECC) - Deep experience in low-level optimization & high-performance computing - Strong background in GPU parallel processing & cryptographic algorithms - Built ultra high-performance Bitcoin vanity address generation system (massively parallelized) I focus on turning complex mathematical and system-level concepts into production-grade implementations that actually work at scale. 🛠 Tech Stack Languages: Rust, Go, Python, TypeScript Core Areas: - Backend Systems & APIs - Blockchain (Solidity, Rust) - AI/ML Systems - High-Performance Computing 🎯 What You Can Expect - Clear communication & fast response - Clean, maintainable, production-ready code - Strong focus on performance, security, and scalability - Ability to handle complex, non-trivial problems 🚀 Let’s Build Something Serious If your project involves complex systems, performance challenges, or cutting-edge tech (AI / Blockchain) — I’m the kind of developer you bring in to get it done right.

I'm an experienced Android, Windows, iOS and Firmware Reverse Engineer. I have a lot of experience in reversing applications, games, programs and systems. With +15 years of hands-on experience in Reverse Engineer and Malware Analysis, I am also a cybersecurity expert with experience in cybersecurity research and development at a world-class R&D laboratory in the field of Cyber ​​Operations. In this work, I gained experience in network traffic analysis, malware analysis and cryptography. My main skills: * Extract Data, Code, Algorithms, Signatures and Network Addresses from Android Apps, iOS App and Windows App * Deep expertise in Smali bytecode * Decompile Apk File and convert to full source code * Application Modification for Add, Remoave, Modify Functionalities * Bypass SSL pinning. Interception, Modification and Analysis of Network Traffic * Creation of Private API for a Applications or Programs * Decompilation, Debugging, Analysis and Modification of Native Android Libraries * Know arm and x86 assembler * Expertise in analyzing sophisticated malware using tools like IDA Pro, Ghidra, and x64dbg. * Have Experience in Reverse Unity, Cocos, Kony Android Apks * Debuggers, Disassemblers with Windows x86 and x64. * Creating Scripts/Plugins for Deobfuscation * Reversing iOS, Android Apps and Developing Tools to Automate * Server solutions (including serverless solutions) * interaction with BLE devices (BLE 4, BLE 5 Coded Phy) * Mobile apps Reverse Engineering (decompilation, creation of mods, API extraction, decryption) * Android APK patching and Binary Patching, Binary Decompilation * Root Detection and Emulator Detection Bypass * Network Traffic Analysis and Malware Analysis * Deobfuscation and Unpacking Applications * Web-Scraping/Crawling and Automation Expert * Browser Automation & Testing with Leverage Selenium, Multilogin, and Puppeteer * Data Analysis & Manipulation * Making custom tools for unpacking executable files as standalone tools and as plugins for debuggers * Reverse engineering eprom communication and ecu reverse engineering * firmware reverse engineering and hardware reverse engineering * Creating scripts/plugins for automatic and semi-automatic deobfuscation with IDA * Developing disk/storage/volume stack drivers * reversing iOS / android apps and developing tools to automate it * Advanced Web Scraping Techniques external APIs, uncovering hidden functionalities and potential enhancements through reverse engineering. * Digital Forensics Expert

Two skillsets, one freelancer. On the security side, I test web applications and servers for vulnerabilities. I identify weaknesses before attackers do, covering everything from injection flaws and authentication bypasses to misconfigurations and access control issues. After every engagement I deliver a detailed report with findings, severity levels, and remediation steps. I also handle WordPress malware removal, server hardening, and VPS setup, deployment, and troubleshooting. On the language side, I'm a native Turkish speaker with professional English fluency. I translate and localize websites, apps, and technical content with a focus on natural tone and cultural accuracy. What I bring to the table: Web application penetration testing and security auditing WordPress security, malware cleanup, and hardening Turkish to English translation and localization SaaS and fintech terminology expertise Developer background (Python, Flask, JavaScript) so I understand the code behind what I translate and test

As a tech-savvy individual, I spent my childhood in front of computer screens, gaining an advanced insight into the world of the internet. This introverted personality combined with my digital know-how has equipped me with the skills to solve a wide range of problems - including (most probably) yours! I am: A seasoned developer, who crafts code with precision and ease. An ethical hacker, who keeps your digital assets secure. A computer engineer, who blends creativity with technical know-how. Your geek friend, who is always ready to solve your tech problems. My toolkit consists of multiple programming languages and technologies, and I'm not afraid to pick up a new one if the situation calls for it.

Hello, If you are looking for optimized solutions, to use in your projects, as key parts of a huge solution, please contact me. Never build a project using low level (self implemented - code without doing necessary tests ) parts for your projects, which may lead to fail. Take care !

In short, I’m very talented in IT 🙂 I am happy to solve your IT problem fast! 🥳 I am a Software Developer with good experience in Android Development, Front End Development. Java, C++ and Python. I’m also a database designer. I have a Master’s degree in Cyber Security Engineering and cryptography and a bachelors degree in information systems. I am Arabic native speaker. I’m also fluent in English and can manage myself in Turkish language.