I'm working on GxP Cloud Compliance Solutions with Monolith, microservices, and serverless with Azure.

I contribute specific expertise to the design, training, or operation of technical solutions in order to accelerate the development process.

Team Leadership: Led groups of six to ten people on important e-commerce projects for companies like Starbucks, A101, Unilever Turkey, Unilever Russia, Koc Holding, and Pinar.Expertise in e-commerce: Led the development and maintenance of e-commerce platforms and microservices like Cart, Promotion, Catalog, Merchant, and Warehouse Management for companies like Unilever Turkey, KocAilem, Pinar, Unilever Russia, Sabiha Gokcen International Airport, and IsteGelsin. More than 6M end users use these platforms every day.Helped improve the Starbucks Turkey Loyalty Application by creating new authentication infrastructure, implementing Webiny, an open-source enterprise CMS, optimizing the flow of data between ERP systems and client applications, and maintaining the digital payment codebase, which supports 8 nationwide payment providers, a digital bank wallet integration, and reward systems better.AWS Proficiency: Worked well with different AWS services like IAM, AWS Lambda, DynamoDB, S3, S3 Glacier, SQS, SNS, SES, CloudWatch, Kinesis, CloudFront, Step Functions, API Gateway, EC2, ECR, Elastic Beanstalk, Lightsail, Glue, Athena, and Timestream. Used CodeBuild,CodePipeline, and GitHub Actions to create CI/CD workflows. Utilized the AWS SDK to improve the development process and the AWS CDK to build infrastructure-as-code solutions.

Framework Design: I made four application platforms that help developers complete long-term projects quickly and make their lives easier. These solutions provided code generation tools, simplified object relational backend operations, and effectively used the Repository pattern. The Data Access, Business Logic, Presentation, and API layers in these systems are used by desktop and web apps. Postgres, Oracle, SQL Server, MySQL, and SQLite were all supported database management systems, and ORMs like Entity Framework and Dapper were also supported.SaaS Leadership: Led a core team responsible for crafting innovative SaaS solutions, providing essential guidance to the team.ERP Solution: Made an ERP system for the defense industry and worked on the creation of the application’s infrastructure and its core modules from scratch. Developed data loss security system for blueprint pictures, invoice management for products with unique serial numbers, inventory and warehouses transfer management, production line management, and built 3rd party integration module between ERP and CNC machines, field devices, and mobile devices.Experimental ORM Design - Fastql: Fastql is an innovative open-source project that was conceptualized, designed, and developed to enhance the backend development process with the agility of Dapper and the versatility of Entity Framework. This open source ORM (Object-Relational Mapping) system made it easy for databases to talk to each other and kept the ease of use that comes with well-known frameworks, but I didn’t actively support it. With Fastql, developers could simplify queries, speed up development processes, and keep code clear, giving them an alternative way to do advanced backend development.

Regulatory Integration: Developed Digital Transformation Web Service Application for employer’s softwares; supports 5 integrator companies’ E-Invoice, E-Archive Invoice, E-Ledger, E-Despatch, and E-Producer Receipt services. In addition, I added Central Bank Currency Integration to the web service.Mobile App Enhancement: Windows Mobile applications such as mobile sales, route management, and order management have been migrated to the Android platform. Customers can print invoices and order confirmations using the Bluetooth protocol. Data can be stored in local storage and transmitted to a server when the internet is accessible.Custom CMS Development: Built a custom content management system with PHP, jQuery, and MySQL and used it to create over 200 websites and applications. It supports color variations for themes that are available. It supports multiple languages and SEO. The primary system operates in the main domain, and each instance can upgrade its own scripts from within the administration interface.Diverse Application Expertise: I’ve created over 40 projects using Object Pascal and Delphi for Desktop and Mobile applications with .NET-powered XML services, SOAP services, and REST services. The majority of these applications used SQL Server, while only a few used Oracle and Postgres. These applications are industry-specific solutions for businesses in agriculture, retail, textile manufacturing, and dairy production.Optimized Workflow: The migration of a customer’s business from traditional to digital methods can be viable and cost-effective for their organization. Through the development of mobile applications for restaurants, my development team and I resolved communication bottlenecks between servers, sous-chefs, and chefs de cuisine. Every item on the menu is associated with a kitchen printer, and when an order is placed, the related items are printed from the desired printers.

During this time, I worked as an intern on weekends and during school breaks. I learned how the software development life cycle works. I did a few things, like making content, SEO, installing databases, keeping an eye on things, etc.