Adrian – JavaScript, Typescript, Angular

An AI-driven cybersecurity platform focused on the human aspect of security, which is often overlooked by other tools. It reduces breach risk through adaptive training, phishing simulations, and behavioral analytics tailored to employee habits.

• Was responsible for building the user-facing product, providing employees with a unified interface to track their progress, and enabling the organization to gain clear insights into risk profiles.

Adrian is particularly proud of the employee experience module, which consolidates progress tracking, gamification, and data-driven feedback to make security training engaging and actionable. The main challenge was designing an interface that delivers feedback respectfully and effectively, especially regarding sensitive security issues. This approach ensures the module is actively used rather than overlooked.

A mobile app designed for a payment ecosystem, bridging the gap between traditional finance and blockchain technology. The app enabled secure and fast transactions by integrating blockchain-specific APIs.

• Developed and integrated blockchain APIs for advanced functionalities.
• Using in-house sdk for blockchain communication
• Designed an intuitive mobile interface for a seamless user experience.
• Optimized transaction security and performance.

Application for a major food industry brand, optimizing the delivery process from order placement to delivery, including integration of payment processors. Migrated and mapped data/processes related to the POS system from a legacy system to a new one. Additionally, developed a mobile application to manage product deliveries to the end customer.

• Integrated advanced monitoring tools and logging mechanisms that helped the system’s reliability
• Integrated secure and scalable payment processors for in app transactions
• Achieved real time data synchronization by connecting the payment processors and the third party APIs
• Designed and deployed the system’s architecture leveraging AWS services
• Wrote unit and integration tests
• Built an in-house front end library

An end-to-end banking technology with a bold focus on security. We built multiple web and mobile apps that are served by an interconnected back-end system. Implemented an advanced in-house framework used as the groundwork solution by tens of teams throughout all areas of development within the bank.

• Robust security layers throughout the banking system
• Advanced transactional and concurrency services and workers
• Leading implementation of large application features and major releases
• Complex banking user interface development
• Integrating ChatGPT for Customer Support
• Writing unit and integration tests

A marketing tool that allows crafting and broadcasting cross-platform ad campaigns on all key social media platforms. Implemented complex API integrations and advanced UX experiences.

• Implementation of generic/dynamic UI/UX elements for wide use across the project.
• Led release processes and application demos with stakeholders.
• Integrations with APIs from Meta, Linkedin, Google and other providers.
• Improved performance by building metric dashboards and analytics.

A wrapper platform over multiple old medical desktop apps that serves as a modern and user-friendly tool, but is integrated with the existing old infrastructure that couldn’t be dismissed due to legal restrictions. Implemented watcher methods that run as background desktop processes to keep the old infrastructure in sync with the actions made on the new platform.

• Researched, documented and led various projects that the team has worked on.
• Implemented various services for interaction with diverse databases such as PostgreSQL, Oracle, Firebird and MS SQL.
• Implemented batch processing techniques to efficiently handle large files.
• Automated multiple repetitive UI processes
• Built a native messaging system to ensure seamless communication and secure data synchronization.

A pivotal e-commerce web infrastructure that connects brands with customers looking to promote their products. The project provided an innovative shopping experience and integrated diverse back-end systems essential for e-commerce platforms. Implemented modern and responsive designs.

• Built tech guidelines and principles to ensure robust code quality
• Architectural restructure for back-end systems into efficient AWS solutions
• Embedded cloud systems for the application
• Integrated e-commerce builders such as Shopify and WooCommerce
• Improved performance and security of the overall sub-systems
• Developed responsive UIs using React and TypeScript.
• Used Redux Toolkit for efficient global state handling.

An interlinked system that connects any device using a Bluetooth gadget to a complete web infrastructure using satellite-only waves.

• Served as a bridge between the team and the external representatives for third-party services that were integrated into the application ecosystem.
• Complex map integration with options such as saving routes and tracks.
• Bluetooth connectivity to the tracking device.
• Integrated gamification systems based on several physical activities.
• Various satellite APIs integrated for reliable and secure communication.