Hogoud Christian Dago

Design and development of a SAAS HRIS application allowing companies' HR departments to automate their training, interview, and skills management processes.

Development of a SaaS platform dedicated to outsourcing and optimizing professional training purchases. Design and development with PHP 7.1 / Symfony 3.4:

Participation in the design of the full API architecture and server creation with AWS.

Security and code quality analysis.

Writing platform security documentation.

Analysis of needs and technical constraints for the design of evolutions.

Creation of scripts to facilitate accounting and billing management.

Evolution of the front-end using HTML 5, Bootstrap 4, and Javascript templates.

Development of a contract and invoice generation module.

Improvement of the trainer search module.

Improvement of client needs gathering modules.

Service to archive logs on MongoDB and S3 on AWS and delete logs monthly using a "Cron".

Account deletion and customer data anonymization script to comply with GDPR.

Use of Mandrill for notification email management.

Migration and corrective/evolutive maintenance:

Migration from a proprietary PHP 5 framework to the Symfony 3.0 framework in PHP 5.6.

Migration of servers and data from OVH to AWS.

Participation in consolidation sprints for code improvement, updates of used libraries (js, api, and bundles), MySQL database, and Symfony and PHP version upgrades, and fixing "deprecated" issues (progressive migration from Symfony 3.0 to version 3.4 and from PHP 5.6 to PHP 7.4).

Fixing issues and incidents reported by the support team via Mantis.

Tests and code quality:

Unit tests with PHPUnit.

Functional tests via Behat and Selenium.

Code reviews on Gitlab Jenkins, SonarQube.

Agile Scrum Methodology:

Ceremonies: Sprint planning, daily stand-up, demo, retrospective.

3-week sprints.

Development of a PaaS to ensure high availability of services for a healthcare system. Activities performed: Implementation of integration platform tools (Jenkins, Sonar, Gitlab, Nexus, Firewall, VMware, Maven), provisioning (by creating APIs) and load management of NoSQL and SQL databases (replication, load balancer), implementation of a file system (Hdfs), REST WebServices for mobile and desktop applications.