Aleksandr K.
Reverse Engineer | Windows Applications & Data Extraction (C++,C#,ASM)
Are you looking for a specialist to analyze, deconstruct, or modify a Windows application? Whether you need to extract hidden data from proprietary systems or inject custom logic into a compiled binary, I can help. I am a Reverse Engineer and Software Developer specializing in the Windows ecosystem. I dive deep into compiled code to understand how it works, fix compatibility issues, or extract critical business data from undocumented formats. 🛠 What I Can Do For Your Project: • Reverse Engineering & Analysis – Analyzing Windows applications (x86/x64), understanding internal logic, and identifying algorithms. • Data Extraction & Parsing – Dissecting and reverse engineering proprietary file formats and custom protocols to extract clean, structured data. • Application Modification – Code patching, custom DLL injection, and runtime application memory modification. • Custom Tool Development – Creating automation scripts, parsers, and custom software tailored to your specific technical task. Technical Stack: • Low-Level & Reverse Engineering: x86-64 Assembly (Assembler), Win32 API, DLL Injection, Memory Manipulation, Reverse Engineering Tools. • Programming Languages: C++, C#, Delphi. • Specialties: Binary analysis, proprietary file format parsing, memory hooking. ⚙️ Why Work With Me? • Deep Windows Internals Knowledge: I don't just use ready-made tools; I understand how the operating system handles processes, memory, and threads. • Clean & Secure Solutions: Any patch, injector, or parser I deliver is robust, well-documented, and fully functional. • Absolute Confidentiality: I respect NDAs and ensure that your proprietary project requirements and data remain secure. Let’s discuss your technical challenge. Click the "Message" or "Invite" button to share your project details, and I will provide an initial assessment of how we can solve it.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $1.7k
Billed in all: $36,739$37k
$333 in the last 6 months
Across 64 contracts
Earnings, last 30 days
Skill rankings: Top 7% in X86 Assembly Language
Ranked by MRR among everyone on Upwork with the skill.
- X86 Assembly Language42 freelancers · 🇺🇦 #1Top 7%🇺🇦#1 of 2
- #5Assembler36 freelancers · 🇺🇦 #2Top 14%🇺🇦#2 of 4
- #25Assembly Language129 freelancers · 🇺🇦 #2Top 19%🇺🇦#2 of 5
- #31Delphi130 freelancers · 🇺🇦 #6Top 24%🇺🇦#6 of 27
- #65Windows App Development298 freelancers · 🇺🇦 #8Top 22%🇺🇦#8 of 22
- #114Software Debugging409 freelancers · 🇺🇦 #8Top 28%🇺🇦#8 of 28
- #188Microsoft Windows784 freelancers · 🇺🇦 #7Top 24%🇺🇦#7 of 25
- #226Reverse Engineering721 freelancers · 🇺🇦 #14Top 31%🇺🇦#14 of 45