Portfolio
My personal portfolio website
Hello, I'm John Grahn
I'm a software developer with a Bachelor of Science in Computer Science from Western Governors University.
I specialize in creating web applications using technologies like JavaScript, React, and Astro, with a strong focus on performance and user experience.
I'm also experienced in cloud platforms like Azure, holding certifications such as:
- AZ-104 Azure Administrator Associate
- AZ-305 Azure Solutions Architect
Explore my portfolio to see my projects and learn more about my skills and experience.
Recent projects
See all projectsLatest posts
See all postsLeveraging Oracle Cloud's Free ARM Servers
A look at Oracle Cloud's Always Free ARM-based compute instances
AZ-305 Azure Solutions Architect Expert
A guide to passing the AZ-305 Azure Solutions Architect Expert exam
AZ-104 Associate Azure Administrator
An in-depth exploration of my journey to mastering the AZ-104 exam
Work Experience
See full resumeDataAnnotation.Tech
Software Developer – AI Trainer
Remote
October 2023 – Present
- Implement reinforcement learning from human feedback (RLHF) techniques to optimize machine learning model efficiency and performance
- Develop and evaluate Python and JavaScript code, including reviewing and correcting AI-generated code for accuracy and functionality
- Design tailored prompts for diverse AI tasks, adapting parameters to meet specific project requirements
- Ensure AI models adhere to legal and ethical obligations
Contractor
Independent Contractor
Connecticut
August 2017 – October 2023
- Mow, water, weed, and fertilize lawns
- Plant bushes, trees, and build landscaping features
- Conduct snow removal, plowing, and sidewalk clearing
- Repair and paint doors, windows, walls, ceilings
Let's Connect
If you want to get in touch with me about something or just to say hi, reach out on social media or send me an email.