Tech used

PHP Symfony MySQL JavaScript Redis RabbitMQ Git GitHub Actions Anisible Jira

Projects worked on:

Worked on a web application that aims to optimize the daily operations of the facility management and cleaning industry. The Leviy ecosystem consists of one big monolith, two microservices and a couple of internal packages.

In general, my duties revolved mainly around adding new features along with maintaining, refactoring and resolving performance issues related to scalability in the legacy part of a large service-oriented web application. Among the many other, here is a brief list of responsibilities I've till now at Leviy:

• Developed new features using modern design principles for better code maintainability.
• Developed RESTful APIs integrated by clients that additionally use internal tools besides Leviy.
• Involved in the refinement of upcoming tasks that need further clarification to be considered ready for development.
• Created custom continuous integration workflows to automate testing processes, including package management license checks, PR-based code coverage, and commit rules.
• Migrated the whole Leviy ecosystem from PHP 7 to the latest version (8.3 at the time of writing) and Symfony from version 4.4 to 6.4.

Tech used

PHP Laravel Framework Yii 2.0 MySQL JavaScript jQuery Bootstrap Git Debian

Right after I graduated I started working at Utilis, and since then I've been working mostly on SaaS applications. While I've been mainly focused on the backend part I've also done work from other sides of the stack, be it frontend, database layer and sometimes even code deploy. We use Jira Software to keep track of progress.

Projects worked on:

Worked on transforming an existing SaaS solution into a B2B solution. My initial responsibility was to accommodate existing functionality for the B2B solution and set up a RBAC mechanism for the different roles and subscription models.

Besides working with existing functionality, I also worked on new features. One worth mentioning was a feature that involved comparison between files containing millions of lines of data. Goal was to have drastically reduced execution time compared to other businesses providing the same tool.

I was involved in the project since early ideas discussions. At this stage I was responsible to do research, find the appropriate combination of tools/platforms to solve the given problem. The goal of the project is to make charities more transparent, making sure that donations are used for the right cause.

Besides being involved in the development of all the features in the project, my focus was on those that involves consuming the Stripe API. Since the platform heavily relies on Stripe Connect, and Webhook events, I developed a solution that would maintain the communication between our platform and Stripe API, while making sure data between both is identical.

Began working on the project since its early stages, being the only full-time developer, I was involved in daily meetings, discussing client requirements which exposed me to the difficulties for what it takes to translate a requirement into a software solution. I was responsible for planning and developing new modules or maintaining and optimizing existing ones as the project grew.

• Appointments - A replica of Outlook Calendar with all types of recurring appointments including recurring with no end date.
• Salary - Since the project target were Swiss based companies, I've worked on providing all sorts of salary related documents that were sent to and reviewed by the Swiss Government.
• Invoices - A complex Invoice module wired up with a couple of other modules, allowing clients to spin up new invoices in a very short time.