Donnie C.

I am a Top-Rated Algorithms Engineer and Senior Cybersecurity Professional with 100+ completed jobs and 900+ hours delivering real-world solutions on Upwork. My work spans reverse engineering, malware analysis, cryptography research, algorithm design, and security-focused simulations, supported by a strong foundation in multi-cloud network and security architecture. Proven Track Record & Credentials on Upwork: ✔ 107 completed jobs ✔ 900+ total hours worked ✔ $90K+ total earnings ✔ 93% Job Success Score ✔ Consistent 5.0★ feedback on technical projects Certifications & Credentials: • Aviatrix Certified Engineer (ACE) – Multicloud Network Associate (Credly verified) • Strong background in cloud networking, security architecture, and multi-cloud environments (AWS, Azure, GCP, OCI) I help clients solve complex technical problems in cybersecurity and algorithm design — efficiently, accurately, and with clear communication. I’m a Top-Rated Algorithms Engineer and Senior Cybersecurity Professional with hands-on experience in: Reverse Engineering & Malware Analysis - Deobfuscation of JavaScript tags and scripts - Malware disassembly using IDA and Ghidra - Behavioral and static analysis for threat understanding Algorithm Design & Technical Problem Solving - Custom algorithms and simulations - Optimization, modeling, and logic-heavy systems - Research-driven solutions with clean implementation Security & Network Analysis - Network traffic inspection and protocol analysis - Cryptography and encryption research - Web application security and vulnerability analysis Tech Stack: Python • JavaScript • MATLAB • IDA • Ghidra • NetLogo • Cryptographic tools What sets me apart: ✔ Clear explanations (even for complex reverse-engineering work) ✔ Strong documentation and reproducible results ✔ Reliable communication and on-time delivery If you need deep technical expertise, clear answers, and results you can trust, let’s discuss your project.