Integrated a Workforce Management (WFM) platform (Verint) into the client's internal systems, collaborating with an international, cross-functional team.

• Implemented secure authentication and authorization flows between the client's product and Verint, ensuring reliable and compliant access to workforce data.
• Developed workforce planning features, enabling scheduled data synchronization between the client's operational data and Verint's WFM modules.
• Designed and implemented a daily batch data synchronization process, ensuring consistency between the client's product data and Verint.
• Built interactive dashboards using React and TypeScript to visualize workforce, planning, and operational metrics for business stakeholders.

Maintained and extended Trackstreet's core product, an information-scraping system for e-commerce products, working with an international team.

• Implemented advanced web scraping strategies to bypass anti-bot protection mechanisms and rate-limiting systems, ensuring continuous and uninterrupted data collection.
• Developed an AI-powered computer vision system using Python to automate product image analysis and pricing verification across e-commerce platforms.
• Developed new crawlers in Go for over 500 e-commerce websites.
• Refactored the crawling system to use functional programming, generalizing the crawling process and reducing development time.
• Developed an automated template creation system in Go to speed up new crawler development and increase the team's productivity.

Continued maintaining and adding features to the Rubik application after IBM split its services division, leading frontend refactoring and backend containerization efforts.

• Implemented a notification system with RabbitMQ to notify users about status changes for services or products they were interested in.
• Led the frontend refactoring, creating reusable React components and significantly reducing the application's size.
• Containerized and developed new backend services in Go using Docker, standardizing development and deployment environments across teams.
• Worked with Kubernetes to deploy and manage containerized services, supporting scaling, availability, and environment consistency.

Developed Rubik, an application to help sellers track their service or equipment sales, as part of an international team.

• Developed several backend microservices in Go, leveraging concurrency features and containerizing each service with Docker for consistent development, testing, and deployment environments.
• Developed custom Python scripts to automate routine development tasks, data processing, and local workflow optimizations.
• Created a template generator to speed up microservice development and reduce development time.
• Implemented gRPC for microservice communication, reducing response times between services.
• Built a reusable dashboard component in React to visualize data, adaptable for use in other dashboards or panels.

Worked with a local team to build a web application for personnel management, used by over 5,000 employees at the company.

• Developed the backend of the application using Node.js.
• After 6 months of testing, was one of the few team members selected to continue with the project.
• The application was used by over 5,000 employees at the company.