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I was responsible for implementing new features for expereo.One. It was a portal that contains information about the services Expereo provides to its clients. Also, I was leading in improving the technical quality of the project in different ways. Hence, encouraging the developers to increase the test coverage ratios, follow the best practices and clean code rules, reach out to the necessary rates in static code analysis tools, reduce the complexity, and so on. I use .NET 6, GraphQL, xUnit, MongoDB, Elasticsearch, Docker, Sonarqube, AWS, and GitLab. There are integrations with various systems such as Salesforce, Solarwinds etc.

I was responsible for implementing new features for order fulfillment. Clients were able to track and trace the existing order and the status of the order. Also, clients could manage home delivery and pickup from CarNext centers. I used .NET 5 and .NET 6, PostgreSQL, AWS, Helm, ArgoCD, Kafka, Docker, Kubernetes, GitLab, Grafana, SonarQube and XUnit.

I was responsible for maintaining and improving the 3rd party project. The project was to provide data communication between farmers and data hubs. Farmers were able to get effective solutions for feeding, reproduction, milking, and health by sharing their data with other companies. I used .NET Core, .NET 5, .NET Framework, Microsoft SQL Server, Azure Cloud (Blobs, Key-Vault, Functions, VM, AppServices, and so on.), and Azure DevOps, Redis, RabbitMQ, MongoDB, SonarQube, Targetprocess, GitLab.

I was responsible for developing a payment project. The project included subscription management for farming applications' of Lely, hence farmers were able to pay their subscriptions using that project. I used .NET Core, Azure Cloud, Azure DevOps, ServiceBus, SonarQube, and so on.

I was responsible for the wholesaler e-commerce project for one of the biggest dealers in Turkey. The project had different flows rather than classic e-commerce websites. I developed the project with .NET Framework 4.5, Microsoft SQL Server, Elasticsearch, Redis, and so on. Service-oriented architecture had been applied to the project. I worked as a full-stack lead developer on the project. My second responsibility was to lead the backend developers of the mobile team for the wholesaler e-commerce project. I used the same technologies on the backend side.

I was a developer in a team that was working on a new generic e-commerce product that was built with microservice architecture. I developed the project using .Net Core, Elasticsearch, Redis, Rabbit MQ, MySQL, and Jenkins. I prepared the technical debt of the project and I was one of the technical advisors for the future of the project. I especially focused on using design patterns and software standards in the project to make it a clean and modular product.

I was in the payment team to develop a new product for the company. There were more than 100 payment providers in the legacy project. We applied a service-oriented approach to our new payment project. We designed the new project with 3 developers. In this case, I developed services like payment services for 3rd party integrations, back office services, currency operations, and so on. I used ASP.Net Core, WebAPI, PostgreSQL, Entity Framework Core for write/update operations, and Dapper for reading operations in this project.

I was in the trade team to develop services for MetaTrader 5. I prepared a service to control all operations in MetaTrader. I did this project in both .NET Framework and .NET Core. I used PostgreSQL and Redis as a database.

I was responsible for a loyalty project which was served to a bank in Lebanon. The project included web portals and some integrations with POS software. A person in Lebanon was able to use the loyalty platform if it has a loyalty card that was given from a bank. I was the only developer who was working on this project.

My second responsibility was to supply another loyalty project which was served to a telecom company in Saudi Arabia. The logic was a little bit different from the above project but their bases and technologies are nearly the same so I was familiar with it.

The two projects were built with .NET Technologies such as ASP.NET MVC, WCF, and MS SQL. I developed these projects with C#, ADO.NET, and NHibernate. The service-oriented architecture approach was applied to these two projects.

I was part of a project which was preparing a generic product. This project was also a loyalty project which was developed with new technologies. The microservice approach was applied to this new product.

I used WEB.API, MS SQL, NoSQL like MongoDB and Elasticsearch, Redis, RabbitMQ.

I developed a module for managing defective products and rebates. A customer can start the process of changing or rebating with this module. Customer service, warehouses, finance services, suppliers, and stores could follow and manage the process of customers’ requests.

I completed the integration of Masterpass. This integration was offered to customers in order to keep their credit card information on the base provided by Mastercard. In that way, customers could complete their shopping processes.

I worked on database and server optimization. In order to make the existing project more effective and faster, I did some tasks. In addition to this, I was the bridge between the network crew and the outsourcing company which developed the base of our e-commerce website.

I picked requests from other teams in the company and I turned into them a plan for the software team. I and my team developed these all small modules according to requirements. I was a team leader for 6 months before I left.

I developed applications for loyalty services like reward portals, B2B-B2C e-commerce websites, product management systems, ERP, and CRM. I used ASP.NET MVC, ASP.NET Webform, WebAPI, Webservice, Windows Service, MS SQL, MongoDB, and so on.

Reward portals were divided into two parts point collection modules and shopping side. This two software were connected to each other. Some of the point collection modules were integrated with relevant companies or third-party companies.

I made some small applications, some reporting modules, and some agreement services for financial departments as well.

Projects

Shop&Miles, Mezat Beyoğlu, Biggshop - Biggshop Franchise, Fiyatonda, On-Net, Sanalmağaza, Adel, Vdf, Koç Fiat, GFK, Goodyear, Nur Kireç, Knauf, Axa, Unilever, Mercedes, Bosch, Schneider, Ipsos, P&G, Legrand, Polisan, Ergo, Loreal, Marshall, Opar, Btm, Taç Linens, Mapfre, Avon, Coca Cola etc...