Hello, I am
Wajdi

Experience

• Freelance full stack developer (part-time), Self-employed (alongside full-time role)

  Aug 2025 – Present

  Project: WorkSync – Full Stack HR Management System (Spring Boot + Angular 20)

  • Developed the full backend using Spring Boot, Spring Security, JWT, BCrypt, Spring Data JPA.

  • Implemented SMTP email notifications with Thymeleaf templates.

  • Built the full Angular 20 frontend using PrimeNG 20, ngx-translate, and a Tailwind UI template.

  • Implemented WebSockets + STOMP for real-time notifications.

  • Secured sessions with httpOnly cookies and integrated Cloudinary for cloud media storage.

  • Deployed the system on a new VPS using Docker, NGINX, and SSL.

  • Created a Selenium E2E test (Add/Edit/Delete user) with a self-installing .sh script.

• Analyst developer, Vermeg for banking & insurance software

  Jun 2020 – Jul 2025

  Project: Money for Life (Insurance Domain)

  • Implemented two-factor authentication (2FA) for both Employer and Employee portals using InfoBip for SMS delivery and SMTP for email verification, enhancing overall platform security and user trust.
  • Led full-stack development for two portals (Employer/Employee) using Spring Boot (Backend) and Angular 9/12 (Frontend).
  • Cut incident resolution time by 60% by identifying root causes early, applying temporary fixes when needed, and delivering long-term solutions for over 100 high-priority issues.
  • Upgraded Angular across multiple versions (12, 16, 18, 19), significantly improving application stability and reducing load time by 30%. Enforced code quality through peer reviews and functional testing, helping catch 90% of issues before release.
  • Automated cross-portal UI testing with Selenium, increasing regression test coverage from 30% to 85% and reducing manual testing time by over 50%.
  • Collaborated in Agile/Scrum teams of 6+ developers, using JIRA to manage tickets and GitLab/SVN for version control

• Software engineer, Nouvelair

  Aug 2016 – May 2020

  Algerian Customs Declaration

  • Provided production support, debugging, and hotfixes using Spring MVC, Angular 7, and MySQL.

  Flight Consulting API

  • Designed a real-time flight data API with Spring Boot and PostgreSQL.

  Sales Application Optimization

  • Enhanced features and performance using Spring MVC, JSP, and PostgreSQL.

  Unbilled Flight Control

  • Developed a flight record management system with Spring Boot and Angular 7.

• Freelance full stack developer (part-time), Self-employed (alongside full-time role)

  Sep 2019 – Feb 2020

  • Delivered two freelance projects on time using Agile practices, completing both in under 6 months and providing post-launch support that resolved 90% of reported issues within the first two weeks.

  Project: Sports Center Management

  • Built a booking system with role-based access (Spring Security), cutting manual scheduling by 70%.

  Project: Insurance Platform

  • Designed a secure policy management system with JWT authentication, reducing claim processing time by 30%.