Maciej – Python, Django, .NET

Working in CFO domain to introduce and familiarize CFO teams with ai tools and agentic approach to scheduled tasks. Serving as a technical lead for the team and stand by programming standards on developed solutions. Taking ideas into working solutions, and validate solutions created by LLMs.

• Moved solutions from local machines to the cloud
• Developed platform for CFO domain financial review
• Sped up financial planning from 4 days to 2.5 hours
• Overviewed applications cloud deployment
• Introduced testing to non-tech teams

The company designs and develops SDN for cable solutions around the world. The product helps to orchestrate and manage end devices of cable providers mainly in the U.S. They help to develop new standards and push companies in the industry to comply with them.

• Introduced Redis service allowing for quick access to configuration data
• Added quick recovery and setting up of the whole environment
• Improved start-up time of the system
• Improved efficiency in existing code
• Implemented new features
• Did code reviews
• Discussed scope and requirements with the client
• Did Unit, Component, and Integration testing

Integration of e-commerce platforms with invoicing and warehouse software allows employees to focus on marketing.

• Designed application architecture
• Talked with the client to make sure the requirements are well prepared and understood by both sides
• Did system maintenance
• Kept system up-to-date with changes on any side (Prestashop, Subiekt)
• Provided successful service deployment
• Provided Stable application working 24/7
• Developer "User-resistant" system

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During his time with Aptiv, Maciej was engaged in a handful of projects in the automotive area. They developed a testing platform enabling projects to be tested in a fully simulated and controllable environment.

• Was responsible for product development according to client specifications
• Kept documentation up-to-date
• Made code reviews
• Worked with legacy code supporting the client with changes that were requested
• Did refactoring
• Completed full virtual ethernet network simulation in Python with the ability to connect with real devices.
• Virtualised test environment.
• Did Unit, Component, and Integration testing

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The project was supposed to create a platform for all coffee lovers. They focused on enabling users to experience the best coffee available. And to those who want to stay in touch with the coffee lovers community, we connected them with events, courses and new locations.

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• Built customer relations
• Designed architecture
• Debugged and solved oncoming issues
• Dealt with users' feedback
• Made code maintenance
• Provided successful server deployment
• Made beta testing successfully performed, with great user feedback gathered
• Provided Stable back-end service
• Developer great customer relationship