OA Assistance | VO Support | Interview Proxy | Coding Test Help | HackerRank & CodeSignal Expert
We provide professional OA assistance, VO support, interview proxy, and remote interview assistance services. Through voice relay and audio transfer technologies, we help you land your dream offer. Our experts handle HackerRank, CodeSignal, Codility assessments with 100% test case pass rate. Get offers from Amazon, Google, Meta, ByteDance, and more top tech companies.
100+
Successful Placements
About Us
Our team consists of graduates from top universities including Peking University, Tsinghua University, Stanford, and CMU. Team members work at leading tech companies like Amazon, Google, Meta, Alibaba, and ByteDance.
We communicate directly with you - no middlemen. Resume optimization, interview proxy, code writing, VO support - all handled personally by our senior engineers. We've helped 100+ candidates land offers at Amazon, Google, Meta, Citadel, TikTok, and more.
Our Services
Service Overview
OA Assistance (HackerRank, CodeSignal): Professional online assessment assistance ensuring 100% test case pass rate. No fee if not all test cases pass. Works with HackerRank, CodeSignal, Codility, and more through secure remote control.
VO Support (Interview Assistance): Real-time hints and guidance during your interview. Our North American CS experts provide human support far superior to AI tools.
Interview Proxy: Through camera switching and voice changing technology, our professional team completes interviews on your behalf. We practice lip-sync coordination beforehand for seamless execution.
Coverage
We cover interviews at Facebook, LinkedIn, Amazon, Google, Microsoft, Tencent, ByteDance, Meituan, Baidu, and all major tech companies worldwide.
๐ค Direct Contact - No Middlemen!
Unlike agencies charging $300+ in fees, we offer quality service at the lowest prices. No middlemen - communicate directly with our technical team!
- PKU graduate, 10+ years of experience at top tech companies
- Fair pricing, no agency fees
- Pay after delivery - maximum trust
- Accurate assessment and pricing within 20 minutes
- 99% interview/OA pass rate
- Unlimited after-service support
๐ How It Works
Pay after service, third-party payment supported
1
Contact Us
Add WeChat/Telegram, describe your needs and timeline
2
Get Quote
Receive accurate assessment and pricing within 20 minutes
3
Pay Deposit
Pay 50% deposit to start the service
4
Complete & Pay
Service completed, pay remaining 50%