
FAROUK FAIZ
Senior Software Engineer | Ex-Amazon (AWS) ex-Uber
Salaire / Taux journalier
Paris, France
Freelance
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À propos
Introduction
Senior engineer with a track record of owning high-complexity technical problems across the full stack, incl. cloud infrastructure and agentic AI. Built and shipped systems at AWS and Uber scale, from 25x performance improvements to AI agents in production for mainframe modernization. I work best on ambiguous, high-stakes problems with direct stakeholder ownership.
Expérience de travail
Co-founder · Freelance Software Engineer
Qasten
oct. 2025 - Présent
1 an 1 mois
Paris, France
– Independent engineering work on backend performance, AWS infrastructure, agentic AI, etc. – On missions where the technical bar is high and ownership is real.
Software Engineer (Agentic AI)
Amazon Web Services (AWS)
sept. 2022 - oct. 2025
3 ans 2 mois
Paris, France
– Agentic AI: Designed and implemented agentic AI systems to assist with Mainframe modernization (e.g. COBOL to Java) integrating LLMs with internal services and tooling, including HITL controls, with a focus on secure execution, observability, and system reliability. – Performance & Scalability: Reduced dependency graph loading time for 1M+ nodes from 40 minutes to 1.5 minutes (25x), optimized large-graph operations from 2 hours to 2 minutes (60x), and reduced download storage usage by 70x. – As a Security Guardian, actively pushed for and participated in the majority of the organization's security reviews. – CI/CD & Versioning: implemented a SemVer-compliant versioning system and automated CI/CD pipelines on AWS, which have since been used over 10,000 times by over 50 developers across teams. – Designed and implemented a more transparent and secure software product distribution system for clients. – Migration: co-led the migration from Java 8 to Java 17 and Spring Boot 2 to Spring Boot 3 on a 5-month project, ensuring a smooth transition for more than 50 impacted developers.
Software Engineer
360Learning
mars 2022 - sept. 2022
7 mois
Paris, France
– Integration Monitoring: Designed and implemented an integration monitoring dashboard to enhance visibility into third-party data synchronizations. – Full-Cycle Project Management: Led features from specification through to production deployment, including writing RFCs. – Deployment & Activation: Managed over 30 client integration activations, with 10 in production environments. – Process Optimization: Developed internal tools to automate and simplify integration activation tasks. – Critical Bug Resolution: Identified and resolved blocking issues affecting user group synchronizations.
Software Engineer
Uber
mars 2021 - août 2021
6 mois
Amsterdam, Pays-Bas
– Created a new service to monitor our services' failovers, led 3 failover drills, investigated and mitigated issues with stakeholders that had trouble detecting DNS changes which led to reducing failover time from 15min to 2min. – Investigated and fixed a metrics issue that was blocking the migration of our stakeholders to the latest version of our Golang SDK. Proceeded to lead the migration and mitigate multiple issues along the way. – Added support for Uber's custom authentication solution in my team's service which complies with PSD2 directives, updated dozen of dependencies to fix CVEs etc...
Software Engineer
DataView
juil. 2020 - août 2021
1 an 2 mois
– Develop, deploy and maintain a secure and robust application for visualizing streams of data collected by different sensors through customizable dashboards. – Stack: React/NodeJS with Typescript
Software Engineer
Klee Group
août 2020 - févr. 2021
7 mois
92350 Le Plessis-Robinson, France
– Design and develop an application in Typescript using p5.js to visualize software in an interactive map/dashboard similar to what can be done in data visualization tools.
Personnel informatique
Junior Atlantique
sept. 2018 - nov. 2019
1 an 3 mois
Brest, France
Administrateur
ResEl
oct. 2018 - juin 2019
9 mois
Brest, France
Data Analyst
Xelya
févr. 2019 - févr. 2019
1 mois
92210 Saint-Cloud, France
– With a team of four other interns, worked on creating pertinent visual dashboards using Power BI to certify the company ISO 20000.
Formation
EURECOM
Engineer's degree, Data science
2019 - 2022
3 ans 1 mois
IMT Atlantique
Diplôme d'ingénieur, Ingénierie informatique
2018 - 2022
4 ans 1 mois
CPGE
2016 - 2018
2 ans 1 mois