Rakesh Rathore
Senior Linux System Administrator & Architect | HFT/MFT Infrastructure Expert | Optimizing High-Performance Trading Systems| Devops|
- Role
- Senior Linux System Administrator Site Reliability Engineer at Quantx Technology Private Limited
- Location
- Gurugram, IN
- LinkedIn followers
- 500 followers
About Rakesh Rathore
Senior Linux System Administrator | Performance Optimization Specialist | Low-Latency Expert Hi, I’m a Linux system administrator with over 10 years of experience in optimizing high-performance servers, improving low-latency systems, and automating IT operations. I have worked extensively in high-frequency trading (HFT) environments, where even a microsecond can make a big difference. I specialize in fine-tuning servers, optimizing network performance, and automating tasks to ensure systems run at peak efficiency. My goal is always to make systems faster, more reliable, and highly scalable. What I Do Best: Performance Optimization – Overclocking CPUs, optimizing multithreaded programs, and reducing system latency Network Tuning – Configuring high-speed NICs (Mellanox, Exablaze, Solarflare) to improve speed and reliability Automation & DevOps – Writing Bash/Python scripts, using Docker, and streamlining system deployment Scalability & Infrastructure Planning – Designing IT infrastructure that grows with business needs Some Key Achievements: Built and optimized low-latency trading systems, reducing latency by 20%, increasing throughput by 10%, and improving order execution speed by 15% Successfully overclocked CPUs and ran stress tests, achieving a 10-15% performance boost without compromising stability Automated real-time system monitoring, ensuring 99.99% uptime for critical trading platforms Fine-tuned colocation server setups, improving efficiency for FPGA-equipped, low-latency trading systems I enjoy solving complex IT challenges, improving system performance, and working with advanced Linux infrastructure. If you’re looking for a Linux expert who can optimize your systems and improve efficiency, let’s connect and discuss how I can contribute!
Experience
Senior Linux System Administrator Site Reliability Engineer
Quantx Technology Private Limited
Oct 2020 — Present · Gurugram, IN
Currently at QuantX Technology Private Limited, I lead a team responsible for delivering reliable and high-performance HFT infrastructure.
Education
Indira Gandhi National Open University
Bachelor's degree, Computer Science
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