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Preeti Singh

@u_7c1b44e1d56f

I will build ultra fast low latency cpp trading system in 24h

India
English, Hindi, Marathi
About me
I am Low Latency Cpp specialist, 107-day streak. Built: - SPSC Lock-Free Queue 135ns avg, p99 157ns, 40M ops/sec, zero alloc - Zip 542 Parser 0.23 sec for 10k entries - Market Microstructure L2 Orderbook sub-microsecond path Stack: Cpp20, Atomics, Memory Fences, Cache-line padding, Multithreading Availability: 8 hours daily, 26 days/month, Talegaon based I deliver daily p50/p99 latency reports and benchmarks. If you need trading system like NinjaTrader or drone GNC loop, I make it 10x faster.... Read more

Skills

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u_7c1b44e1d56f
Preeti Singh
Offline • 
Average response time: 1 hour

See my services

Desktop Applications
I will build ultra fast low latency cpp hft trading system spsc lock free
From$25 / projectMore details

Portfolio

Work experience

Self_employed / Freelance

Low Latency C++ Engineer - SPSC & HFT Systems

Self employed / Freelance • Freelance

Dec 2022 - Present • 3 yrs 9 mos

Built ultra-low latency systems for HFT & trading: - SPSC Lock-Free Queue: 135ns avg, p99 157ns, 40M ops/sec, zero allocation, C++20 Atomics - Zip 542 Parser: 0.23 sec for 1M records, SIMD optimized - Market Microstructure L2 Order Book: Cache-friendly design - LeetCode Hard: 7 problems solved in <15 min, 0ms Beats 100% (25, 42, 76, 239, 124) Stack: C++20, Atomics, Memory Barriers, Cache Optimization, Multithreading If you need trading system 10x faster, message me.