Can Ak Karacahisarli Email & Phone Number

Vancouver, Bc, Ca

Vancouver, British Columbia, Canada

Backend Architecture & Services

Vancouver, British Columbia, Canada

I led the initiation of a project that resulted in a $30MM YoY revenue increase by delivering crucial deliverables, pinpointing prioritized P0s, and effectively collaborating with stakeholders for project success. To enhance the CI/CD workflow, I implemented pipeline processes that saved development time and ensured robust dependency management. Additionally, I worked on a Service Oriented Architecture, implementing a multi-tier pattern and async Java to acquire and aggregate data from… Show more I led the initiation of a project that resulted in a $30MM YoY revenue increase by delivering crucial deliverables, pinpointing prioritized P0s, and effectively collaborating with stakeholders for project success. To enhance the CI/CD workflow, I implemented pipeline processes that saved development time and ensured robust dependency management. Additionally, I worked on a Service Oriented Architecture, implementing a multi-tier pattern and async Java to acquire and aggregate data from DynamoDB. I utilized AWS CDK to implement key components of this system's architecture, including load balancers, auto-scaling for ECS, and composite alarms/metrics.Skills: Java, AWS, Spring, Typescript, CDK, Teamwork, Leadership Show less

Vancouver, British Columbia, Canada

I was responsible for creating a full-stack end-to-end ML service for custom text summarization on domain-specific cases. I modified and upgraded an existing machine learning model to fit the company's marketplaces and hosted it as a service using AWS Sagemaker and S3. I also implemented backend changes by using different service frameworks to create API endpoints, in addition to frontend components using Vue.js.My efforts led to a reduction in a specific workflow by up to 92% with the… Show more I was responsible for creating a full-stack end-to-end ML service for custom text summarization on domain-specific cases. I modified and upgraded an existing machine learning model to fit the company's marketplaces and hosted it as a service using AWS Sagemaker and S3. I also implemented backend changes by using different service frameworks to create API endpoints, in addition to frontend components using Vue.js.My efforts led to a reduction in a specific workflow by up to 92% with the improvements I made by integrating the ML service. I mostly used Java, Spring, AWS, and Vue.js as well as writing unit tests and implementing various design patterns such as singleton, proxy, and adapter.Skills: Java, Spring, Vue.js, AWS Show less

Vancouver, British Columbia, Canada

Worked as a backend engineer mostly using Java and SQL. Among other tasks, I sped up parts of the project codebase up to 85%, implemented a new system to make internal POST requests faster and more robust, automated parts of the release process, and improved security by changing a third-party integration to use a more secure dynamic encryption system.Skills: Java, SQL, C#

Turkey

Led and managed a project that increased the profits of a real restaurant using programming and data analysis where I wrote algorithms to classify menu items, built a system to yield real-time texting-based updates, and provided data visualizations and interactive reports to stakeholders.Skills: Python, Leadership, Project Management, Jupyter Notebook, Data Analysis, Azure