Ali lachiheb

Project: Invoice SMB (online platform, allowing to dematerialize the sending of invoices or send them by mail)| Technical environment: Java 17, REST, SpringBoot, MongoDb, Jira, Git, Jenkins, JUnit, Intelleji, Reactive, ElasticSearch, openapi • Development of new micro services. • Enrich the platform with new sending methods (Chorus, Portal) and new tools (addressBook, template management) • Use of an address book when sending invoices

Project:ASA (B2B contract management)| Technical Environment:Windows, Java 7, Struts, spring, Jira, SVN, Eclipse, Tomcat, Sybase Collaborated with business team and production team to increase productivity and profitability. Managed various system and database issues to improve system performance. • Migrated data to virtual machine topics while liaising with production team. • Oversaw application maintenance pending decommissioning of platform.

Project:BU-Banking (Four java-j2ee applications used by the call center)| Technical Environment:Windows, Java 8, Spring, Jira, Git, Hibernate, Eclipse, Gitlab, Struts-1, Maven, Tomcat. Successfully reduced security vulnerabilities and vulnerabilities due to the use of old libraries and frameworks.Imposed security restrictions by adding a layer of Spring-Security on the four applications. • Conducted evolutionary maintenance to gain PCI (Payment Security) certification. PCI DSS.

Project:Equilibre (development of solutions for monitoring and measuring energy consumption)| Technical Environment:Linux, Java 8, Spring Boot, Jenkins, Cassandra, Sonar, Jira, Git, JPA, Intelliji, Rest, Agile / Scrum Meeting method Designed and created micro-service architecture within set time frame. Established and deployed new system for approval of professional clients. Built and executed management system for connected radiators. Crafted various architectural documents, including markdown, plantuml, and yaml. Validated proficiency of different modules by developing unit tests and integration tests. • Protected storage and transferred data through evolutionary maintenance of IS security layer: • Assessed SSO authentication for certain marketers to enable users to securely authenticate with multiple applications and websites. • Maximized usage efficiency of existing electrical infrastructure by formulating electric vehicle management system based on battery and GPS rental.

Senior java developer Project:SWG (Multi-brand E-commerce site)| Technical Environment:Linux, Java / J2ee, Spring, , JQuery, Ajax, Thymeleaf, Git, Mercurial, JPA, Jdbc-template, Rest, Intelliji, Docker, Agile / Scrum Meeting method Led the development of new functionalities on brand websites to meet project demands. Optimized performance and operational efficiency by conducting analysis and recommending effective solutions. Prepared technical documents and user manuals which explained the use, functionality, creation, and architecture of a product.Executed SEO strategies to increase website traffic. • Executed SEO strategies to increase website traffic. • Developed and executed web services in REST for the mobile application to meet customer expectations.

Project:OTTIS (Equipment management for the CGG marine division)| Technical Environment:Windows, Java / J2ee, Struts2, JQuery, Ajax, spring, MyBatis, SVN, PL / SQL Provided an effective technical support to resolve system outages while ensuring the delivery of superior customer service. Attained targeted project objectives with the collaboration of development team. Refined project requirements through successful validation of technical and functional specifications. • Refined project requirements through successful validation of technical and functional specifications. • Designed new modules, such as import Sercel, WorkBoat, fuel management and shipment management.

Development and testing in GATE Project (Global Access for Trade Exchange) Java/J2EE (jsp,servelet,Oracle)

Import/Export Data using Talend: ETL (Extract transform load) and Java Api

Java and web service development in some telecom projects