Angjelko Miloshevski

Senior Software Engineer

Specialized in full-stack development, mobile engineering, and particularly the Flutter framework. My expertise spans across both frontend and backend development, using technologies like JavaScript and PHP, while also managing relational databases and cloud services. My experience with AWS services, including EC2, Serverless Aurora, and S3, has been crucial in maintaining and scaling complex systems. In mobile development, I have focused on leveraging the Flutter framework to create cross-platform applications that provide a seamless user experience across iOS and Android. My work includes developing native plugins to enhance app functionality and user engagement, ensuring the applications are robust and user-friendly. I have led major migrations and upgrades, significantly improving the performance, reliability, and maintainability of codebases. These efforts included transitioning large codebases to modern technologies and frameworks, optimizing database systems, and enhancing overall software architecture. My leadership roles have encompassed project discovery, planning, and delivery. I have been responsible for implementing new features, refining existing ones, and making critical decisions about project direction. My ability to write detailed specifications and collaborate closely with design and product teams has resulted in more efficient and effective development processes. I have enhanced our applications data tracking systems, integrating advanced analytics tools, and ensuring data accuracy and reliability. Optimizing CI/CD pipelines and deployment processes has streamlined development workflow, leading to faster and more reliable releases. Beyond my technical contributions, I am passionate about fostering a positive and collaborative work environment. I facilitate team meetings, retrospectives, and standups, promoting transparency and open communication. I enjoy bringing the team together through various activities, making the workplace enjoyable and productive. I am continuously learning and exploring new technologies, tools, and frameworks to improve end products. My goal is to provide optimized, scalable, and resilient solutions that align with both business and product needs, balancing user and business requirements. In summary, my extensive experience in software engineering, combined with my leadership and project management skills, enables me to deliver high-quality solutions and drive successful outcomes. I am dedicated to continuous improvement and am always eager to support my colleagues and contribute to the team's success.

The Sacred Scrolls: Crafting Your Own Slivers

Delve into advanced Flutter rendering by harnessing RenderSliverMultiBoxAdaptor, RenderObjectElement, and a tailored SliverChildDelegate to craft slivers that lazily build and recycle children on-demand. I’ll begin with a concise overview of Slivers, the RenderSliver family, and how these three classes collaborate inside Flutter’s widget–element–render pipeline. Next we will walk step-by-step through a practical example, designing and implementing a custom sliver that keeps memory low while scrolling remains butter-smooth. We will explore how to lay out and paint the sliver and its children, touching briefly on how SliverConstraints and SliverGeometry provide the scroll metrics that drive those calculations. Lastly we will make the sliver interactive—wiring up hit-testing, gestures, and a dash of custom paint to achieve the exact look and feel your design calls for. This session will deepen your understanding of Flutter’s rendering engine and give you the knowledge to create your own custom widget using a more low-level API.