Hassine Saad
@hassinesaad
Java Backend Engineer with 6+ years building scalable, secure enterprise applications.
What I'm looking for
I am a Java backend engineer with over six years of experience delivering scalable, secure, high-performance enterprise applications across banking, insurance, and digital asset management.
I translate business requirements into clean, maintainable code and have driven measurable improvements — for example, increasing system efficiency by 10% through targeted code and performance optimizations.
I have experience across the full backend stack: Java (7–11), Spring Boot, REST APIs, SQL databases (Oracle, PostgreSQL, MySQL), CI/CD, and containerization tools such as Docker and Jenkins, and I frequently collaborate with cross-functional and regulatory teams.
I have progressed into technical leadership (promoted to Team Leader), mentor colleagues through documentation and onboarding, and seek to continue delivering reliable financial systems while growing my leadership and architecture responsibilities.
Experience
Work history, roles, and key accomplishments
Java EE Backend Developer
Vermeg
Apr 2020 - Present (5 years 6 months)
Promoted to Team Leader while contributing to the Colline collateral management platform used by major financial clients; increased system efficiency by 10% through code optimizations and implemented REST APIs that reduced latency by ~150ms per transaction.
Education
Degrees, certifications, and relevant coursework
ESPRIT University
Engineering degree, Mobile Information Systems
2015 - 2018
Completed an Engineering degree in Mobile Information Systems with coursework and projects focused on mobile and information system development.
Institut Supérieur d'Informatique (ISI)
Licence Degree, Administration of Networks and Services
2011 - 2015
Completed a Licence degree in Administration of Networks and Services with training in network administration and service management.
2 Mars High School
High School Degree, Computer Science
2007 - 2011
Completed secondary education with a focus on Computer Science subjects.
Availability
Location
Authorized to work in
Job categories
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