Mario Matar, Java Expert / Software Architect

Beschreibung

12 years working on Java projects

as lead and architect

high performances on services, databases, optimization, and scale

re-design legacy to modern Java apps

best practices and mantoring

complex businesses, agile organization

audits

cloud/devops

Sprachen

Französisch
Muttersprachlich oder zweisprachig
Englisch
Verhandlungssicher

Arbeitsortpräferenzen

Vor Ort möglich

Genève (bis zu 50 km)

TEQ
Consultant
DIGITALAGENTUREN & IT-CONSULTING
Juni 2023 - Heute (3 Jahre)
Genève, Schweiz
Java consulting
Architecture
Re-design (upgrades, monolith to microservices)
Performance issues
Audit
Mentoring
Hedgeguard
CTO
SOFTWARE-HERSTELLER
Juni 2021 - Mai 2023 (2 Jahre)
Hedgeguard is a company specializing in crypto asset reporting and trading.

I am responsible for the technology and product strategy, the tech team, the architecture, and the delivery.

Some achievements:
- Containerization of applications, from Windows VM to Docker and Kubernetes
- Planning and design of the migration of OVH to AWS and GCP
- Redesign of the CI/CD pipeline
- Halving of infrastructure costs
- Modernization of Dotnet applications: update of Dotnet 3.1, standardization of our APIs
- Rewrite to Java some legacy applications
- Observability: call tracing, APM, access logs, notifications, infrastructure monitoring
- Optimization of DB performance for our customers' millions of transactions
- Management and recruitment of around twenty people
Java dotnet core C# Terraform Amazon Web Services Google cloud PostgreSQL
Monbanquet
CTO
SOFTWARE-HERSTELLER
Juni 2016 - Januar 2021 (4 Jahre und 8 Monate)
- Modern applications: Java/Spring Boot microservices, AWS and Kubernetes
- Integration of Salesforce with all our tools
- Recruitment and management of the team (squads, on-site and remote)

Spring boot Java Amazon Web Services Kubernetes Gestion de projet MySQL MongoDB

Gesamte Berufserfahrung von Mario ansehen

Sei die erste Person, die Mario empfiehlt

Teile Deine Erfahrung aus der Zusammenarbeit mit diesem Freelancer.

A

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

B

Baptiste Duhen

Fullstack developer

4.6

(4)

5

A

Amed Hamou

Senior Lead Developer

4

(2)

7

A

Audrey Champion

Web developer

4.3

(3)

4

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Master of Science
Sorbonne University
2013
Master of Science: Computer Science