-Developed and integrated authorization system withMySQL database for authenticated users

-Connected and interacted with external RESTful APIs(Twitter, LinkedIn), including GET and POST requests

-Completed various minor client tasks as needed

-Evaluate costs for manufacturing, delivery, and painting of steel structures

-Calculate expenses for raw materials (steel products) and production

-Prepare detailed cost estimates for clients and projects

-Estimate logistics and delivery expenses to project sites

-Repaired and maintained coffee machines for private and corporate clients-Ordered spare parts and managed inventory

-Communicated with clients to understand requirements and provide solutions

-Coordinated schedules and service appointments

-Provided technical support and ensured customer satisfaction

-Managed daily operations and coordinated staff across multiple locations

-Hired and dismissed employees, oversaw their performance-Oversaw inventory management, logistics, and product sales

-Implemented process improvements to increase efficiency and reduce costs

-Participated in strategic planning and management level decision-making