Cesar Thiry

About

I am a data-driven engineer with a Master's in Mechatronic Engineering from Stellenbosch University and a diverse background in innovative project development. My expertise spans across data analysis, machine learning, and engineering solutions, with hands-on experience in programming languages like Python, C++, C#, SQL, and MySQL. I have worked on projects involving computational fluid dynamics, remote sensing with Zigbee technology, and solar energy optimization. I bring practical experience from roles like Engineering Project Assistant, Solar Energy Engineer, and AI model trainer, where I developed machine learning models and contributed to cutting-edge technological advancements. Additionally, I have led software development projects, including launching my own game on Steam using C# and Unity. I am passionate about using my technical skills to solve real-world challenges and drive innovation in engineering and data science.

Experience

• AI Model Trainer · Outlier2024-04-01 –

  • Participated in training and evaluating large language models (LLMs) by creating and refining complex prompts, reviewing AI-generated content, and ensuring the accuracy and relevance of model outputs. • Collaborated on projects to improve AI performance in natural language understanding, code generation, and logical reasoning. • Contributed to the development of safer and more reliable AI models through detailed feedback and performance assessments.

• Game Developer & Data Analyst · Codac Games2023-04-01 – 2024-04-01

  As a seasoned game developer, I have honed my skills in creating immersive experiences, culminating in the successful launch of Velocity Ventures on Steam. Leveraging my expertise in Unity, along with proficiency in C# programming, I spearheaded all aspects of development, from gameplay and level design to UI/UX and narrative. Through agile methodologies and effective project management, I ensured seamless integration of save systems and leaderboards while implementing data analysis by leveraging my expertise in SQL, Python, and Tableau. I developed and maintained data pipelines to ensure accurate and efficient data processing.

• SOLAR ENERGY ENGINEER · Global Solar Systems2019-01-01 – 2019-11-01

  At Global Solar Systems, my role as an Engineer and Data Analyst involved collecting, analysing, and interpreting data related to solar energy systems using tools like Python, SQL, and Tableau. I assisted in designing and developing solar systems, conducted experiments and simulations to optimise performance, and led various engineering projects from conception to completion. Additionally, I provided technical support for system installation and maintenance, conducted research on new technologies, and engaged with clients and stakeholders to understand their requirements and deliver technical insights. My responsibilities also included creating detailed reports, visualizations dashboards, and contributing to the development of technical documentation and presentations.

• ENGINEERING PROJECT ASSISTANT · Cango Engineering2018-12-01 – 2018-12-01

  At Cango Engineering, my role as an Engineer involved hands-on experience in machining with lathe machines, laser cutting, and welding. My responsibilities included creating precise mechanical components, mechanical designing and fabricating parts using advanced laser cutting techniques, and performing high-quality welding to ensure robust assembly. This role honed my technical skills and deepened my understanding of manufacturing processes and mechanical engineering principles.

Education

• Stellenbosch UniversityMaster of Engineering - MEng, Mechatronics, Robotics, and Automation Engineering
• Stellenbosch UniversityBachelor of Engineering - BE, Mechatronics, Robotics, and Automation Engineering

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