Patryk Roguszewski

Boosted development team productivity through the strategic adoption and knowledge sharing of AI-powered tools like Cursor, Bolt, and Uxpilot.

Drove significant e-commerce company income by integrating Mailchimp and designing/developing new software features.

Accelerated time-to-market for mobile MVPs by rapidly developing applications leveraging advanced LLMs, including OpenAI and Perplexity.

Enabled no-code Prompt Engineering capabilities within the .Net environment by integrating external 3rd-party tools like Langfuse.

Enhanced overall development performance and quality through effective team management, strategic software architecture design, and optimized backlog management.

Successfully transformed monolithic applications into a multi-tenancy, microservices architecture, significantly improving scalability and operational efficiency.

Designed and implemented robust system architectures, ensuring high availability and performance across diverse technology stacks.

Optimized backend processes, including SQL queries and memory management, resulting in significant performance improvements and resource utilization.

Delivered high-quality, technology-agnostic solutions using .Net 7.0 and NestJS, demonstrating versatility across different frameworks.

Mentored junior engineers and facilitated knowledge sharing sessions, contributing to team skill development and best practices adoption.

Built and managed a high-performing development department, fostering a culture of innovation and efficient project delivery.

Spearheaded the design and development of 'Illusion,' a cutting-edge Digital Signage software, from conception to deployment.

Engineered and implemented a comprehensive CI/CD infrastructure using Azure DevOps, significantly improving release reliability and deployment frequency.

Successfully presented new products and technical solutions to key customers, securing buy-in and fostering strong client relationships.

Led and motivated cross-functional development teams, ensuring project milestones were met on time and within budget.

Configured and optimized Azure DevOps CI/CD pipelines, enhancing build and deployment efficiency for critical applications.

Implemented robust monitoring solutions for .Net Core background services, ensuring system stability and proactive issue resolution.

Developed essential back-office tools using Angular and .Net Core, streamlining internal operations and improving data management.

Contributed to the development and enhancement of core Allegro Pay solutions, impacting critical financial transactions and user experience.

Configured and maintained Azure DevOps CI/CD processes, ensuring continuous integration and delivery for multiple projects.

Developed robust backend solutions using .Net Core, supporting scalable and high-performance applications.

Engineered cross-platform mobile applications using Xamarin, delivering seamless user experiences.

Implemented dynamic frontend solutions with Angular 7 and 9 for international clients, enhancing user interfaces and interactivity.

Optimized SQL server performance, resulting in faster query execution and improved data retrieval efficiency.

Designed and implemented scalable backend solutions in .Net Core for various educational platforms.

Developed responsive and intuitive frontend interfaces using Angular 7/9 with Material Design.

Established and managed CI/CD pipelines using CircleCI, automating software deployment and testing.

Provided architectural guidance for new features and system enhancements, ensuring adherence to best practices.

Provided essential maintenance and support for legacy software systems, ensuring continuous operation.

Designed and optimized database structures for various applications, improving data integrity and query performance.

Developed robust backend solutions using .Net Framework, supporting diverse application functionalities.

Created cross-platform mobile applications using Xamarin and Java, expanding product accessibility.

Collaborated directly with customers to gather requirements and provide technical support, ensuring alignment with user needs.

Managed and maintained Windows servers, ensuring system uptime and optimal performance.

Automated routine IT tasks through scripting (Powershell, Bash), increasing operational efficiency.

Provided technical support to software users, resolving issues promptly and enhancing user satisfaction.

Interacted with customers to diagnose and resolve technical problems, maintaining high service standards.

Assisted in the administration of Windows servers, contributing to system stability.

Configured and troubleshooted various IT devices, ensuring optimal functionality for end-users.