Saad Achemlal
Senior Technical Lead | Java
Salaire / Taux journalier
Genève, Suisse
Freelance, ouvert au CDI
Peut venir sur site
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Introduction
Technical Lead with 10+ years in Java backend development and team leadership. Proven expertise in payment systems, PCI-DSS compliance, microservices architecture, and API development. Specialized in Spring Boot, Apache Kafka, and scaling high-performance applications for fintech and e-commerce clients.
Expérience de travail
Back End Developer
Richemont
juin 2023 - déc. 2024
1 an 7 mois
Geneva, Switzerland · Hybrid
SlimPay
juil. 2019 - mai 2023
3 ans 11 mois
Paris, France
Technical Lead
nov. 2020 - mai 2023
2 ans 7 mois
Paris, France
Main achievements : ✓ Development of a Webhooks system ✓ PCI-DSS Certification acquired after external audit ✓ Successful migration from 3DSv1 payments to 3DSv2 ✓ Card updater project (Updating expiring Cards) ✓ Development of Checkout by link solution ✓ Allow Partial refund feature ✓ Balance stabilization
Backend developer
juil. 2019 - oct. 2020
1 an 4 mois
7620 Paris, Danemark
Skills: API REST · Redis · NoSQL · XML · Débogage · JUnit · Scrum · Rollout · Programming · Bitbucket · Databases · Sonarqube · Algorithmes · Java Development · Gitlab · Développement d’API · Software Quality · JSON Web Token (JWT) · REST APIs · Software Architecture · Agile Methodologies · Readability · Messaging Infrastructure · Apache Kafka
Full Stack Engineer
Smallable
déc. 2016 - mai 2019
2 ans 6 mois
Paris, France
Main achievements : ✓ Optimisation of search results using Elasticsearch ✓ Adapt architecture to handle multiple warehouses ✓ Development of gift card feature from scratch ✓ Shooting process optimization and Dashboard creation
Full Stack Engineer
TAÏGA
mars 2014 - août 2016
2 ans 6 mois
Paris, France
Main achievements : ✓ Development of a saas for financial planning module (TPF) ✓ Improve cashflow extraction algorithm ✓ Development of a wizard for internal services configuration ✓ Development of event driven calendar to run different type of tasks (mail notification, report generation…)
Intern developer
Bull
juin 2013 - oct. 2013
5 mois
Skills: Framework Symfony · PHP · Programming · jQuery · HTML
Formation
ENSEIRB-MATMECA
Master of Engineering - MEng
2012 - 2014
2 ans 1 mois