Custom Windows Antivirus Development

@Hemantt841

You’re looking to develop a native Windows antivirus application with an integrated firewall module, flexible scan scheduling, and a virus-definition engine supporting both automatic and manual updates. I understand the importance of a clean installer, lightweight interface, and delivering full source code with documentation for ongoing maintenance. Your focus on user-friendly design while exposing advanced settings is clear. With over 15 years of experience and more than 200 completed projects, I specialize in Windows desktop development using C# and C++, alongside strong software architecture and security expertise. My background includes working with Win32 APIs and network security components, which aligns well with your requirements for kernel hooks and driver signing. I will approach this by designing a modular architecture that integrates the firewall and scanning engine seamlessly into a single console, prioritizing performance and usability. Development will follow a clear milestone plan, starting with installer creation and kernel-level integration, moving to UI/UX refinement and virus-definition management, aiming for a stable release within 8-10 weeks. Let’s discuss your specific needs and how to best move forward with this project.

@michaelh314

I have experience building Windows desktop applications in C# and C++, though I should be upfront that I haven't built a full antivirus from scratch before. However, I'm confident I can deliver this because: - I have strong Windows API experience - I understand kernel-level concepts and can research driver signing - I'm comfortable with security libraries and virus definition engines For this budget (₹7,000), I'd suggest we start with a core proof-of-concept: 1. Basic file scanning using a third-party engine (like ClamAV) 2. Simple firewall UI with Windows Firewall API 3. Scan scheduling via Windows Task Scheduler We can then expand based on your feedback. Would you be open to using an existing scanning engine rather than building one from scratch? This would significantly reduce development time and cost. Let me know your thoughts!

@khrystynad4

Hello, Your project aligns with full-scale Windows security product development, and I understand the architectural depth required — especially around kernel-mode drivers, firewall integration, and secure update mechanisms. To deliver a stable antivirus solution, I would propose a phased architecture: Phase 1 – Core Protection Layer • File system minifilter driver • Real-time process monitoring • Signature-based scanning engine integration Phase 2 – Firewall & Network Control • Windows Filtering Platform (WFP) integration • Rule management interface Phase 3 – Application Layer • Native Win32/Win64 UI • Scan scheduler (Task Scheduler + service model) • Update service with secure signature validation Phase 4 – Deployment • Signed driver & installer • Documentation + full source handover Estimated Timeline: 5–6 months Estimated Budget: $45,000+ (depending on detection engine scope) If third-party malware engines are licensed, development time and risk reduce significantly. I’d be happy to discuss architecture decisions and define milestone-based delivery. Best regards, Khrystyna

@servicedigi

We have extensive experience building robust, secure Windows applications and can take your antivirus project from concept to a production-ready solution. Our approach would be: Native Windows Development: Build a clean, lightweight Windows application compatible with consumer and professional editions, using Win32/Win64 APIs and best practices for stability and performance. Core Antivirus Features: Implement real-time scanning, scheduled scans, and manual “check now” functionality. Integrate a virus-definition engine with background auto-updates and clear reporting. Firewall Module: Develop an intuitive module for managing network rules directly within the main console. User Interface & UX: Design a simple, modern interface that balances ease-of-use for non-technical users with access to advanced settings. Security & Compliance: Apply Windows kernel hooks carefully, ensure signed installer delivery, and follow code-signing and security best practices. Deliverables: Full source code, signed installer, documentation for setup, maintenance, and future updates. We have previously worked on security-focused Windows applications using C++, C#, and established malware libraries, and understand the importance of reliability, performance, and secure coding. Our goal is to deliver a trusted, fully maintainable antivirus solution with a professional UX.

@nadiad382

Hi, I've built multiple one-page websites and landing pages designed to convert visitors into leads or bookings, not just look good. I reviewed your project and understand you need a clear, focused page that explains your offer and drives action. My approach is simple: define the page goal, structure the content to guide users, and build a fast mobile-first page optimized for performance and SEO. I avoid bloated designs and focus on clarity, speed, and results. I can start with a clear section layout that highlights your antivirus solution's key features and trust factors to attract your target audience effectively. Happy to discuss your goals and timeline. Nadia