Freelancer profile translated to English.
Back to original languageAbout Achraf
Expert in C++ development applied to financial markets, I help companies design ultra-high-performance critical systems where every microsecond counts.
For 10 years, I have specialized in Market Data processing and low-latency issues. My approach combines algorithmic rigor, mastery of modern C++, and software industrialization to ensure robust deliveries.
What I bring to your projects:
- Performance & Low-Latency: Fine-tuning (cache-locality, lock-free), mastery of critical paths, and design of reusable generic components.
- Architecture & Design: Design of complex systems, definition of robust APIs, and code reviews to ensure the longevity of the technical foundation.
- Automation & CI/CD: Complete management of the software lifecycle (compilation, packaging, delivery) and tooling via Python and Bash.
- Reliability & Quality: Rigorous testing strategies (Unit, Integration, ATNR) for smooth deployment.
Accustomed to high-pressure environments, I am involved in both cutting-edge technical implementation and technical leadership (Code Review, Mentoring).
French
Native or bilingual
English
Fluent
Can work on-site
Fontenay-aux-Roses (up to 50km)
Experience
- QuantHouseSenior C++ Software EngineerOctober 2019 - Today (6 years and 8 months)Paris, FranceSince 2019, I have been working within a Front-Office team on the development, optimization, and reliability of real-time market data engines used in critical financial environments.My role combines low-latency C++ expertise, design of shared components, and complete mastery of the delivery cycle to ensure robust, stable, and high-performance data dissemination in production.
- Performance & Markets: Development of stock market data handlers (CME, NYSE, LSE, ICE) and protocol decoders (SBE, ITCH, FIX, GTP) in C++ over TCP/UDP layers.
- Architecture: Design of a shared library of generic components for unifying the team's data processing workflows.
- Automation & Quality: Implementation of non-regression testing frameworks (ATNR) in Python/Bash and complete management of the build chain (Compilation, Packaging, Jenkins).
- Senior Expertise: Leading code reviews (Gerrit), technical mentoring, and memory/performance optimization with Valgrind.
Environment: C++, Python, Bash, GTest, Jenkins, Gerrit, Git, Valgrind. - FIS - Fidelity Information ServicesC++ Software EngineerJanuary 2016 - March 2019 (3 years and 2 months)Tunis, TunisiaDevelopment of high-performance data stream management solutions for real-time market data dissemination (Cash and Derivatives).
- Low-Latency Development: Implementation of stock exchange connectors (CME, LSE, ICE, Oslo, OMX) in C++ with strict multithreading and real-time optimization constraints.
- Protocols & Encoding: Handling of TCP/UDP network streams and integration of standard financial formats (SBE, ITCH, FIX, GTP).
- Quality & Automation: Creation of automation scripts and unit tests (GTest) integrated into the continuous integration (CI) cycle.
- Lifecycle & Agile: Active participation in code reviews (Swarm) and Agile/Scrum rituals; maintenance of technical documentation.
Environment: C++, Shell (Bash), Perforce/Swarm, GTest, TCP/IP, Multi-threading.
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Education
- Computer Science Engineering DegreeNational School of Computer Sciences2015Cycle d'ingénieur en informatique,
- Preparatory cycle for engineering studiesIPEIS - Preparatory Institute for Engineering Studies of Sfax2012Cycle préparatoire aux études d'ingénieurs,