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Our Code Coaches

  • Jesus Valencia-Ramirez

    Available: Onsite and Online

    Hi, I'm Jesus! I'm currently a senior pursuing a Bachelors in Computer Science at Cal State East Bay. I've had experience in a variety of programming languages such as Python, C++, Java and so on! I've also had experience in a building a variety of personal projects from building a simple website using HTML/CSS/JavaScript to building a Discord Bot that is hosted 24/7 on the cloud. Outside of that, I'm also a huge fan of video games and music
  • Joshua Marcelo

    Hi! My name is Josh, and I've been a Software Engineer professionally for over 10 years, and I've been coaching at TheCoderSchool for the passed 4+ years. I've worked with students in all types of projects, including video games, websites, robotics, and various kinds of apps.

    In addition to being a Code Coach, I'm also currently a substitute teacher for the New Haven Unified School District at Union City.
  • Antonio Razo

    Available: Onsite and Online

    Hi, my name is Antonio and I’m a student at Cal State East Bay. I love to teach topics such as web development, app development, and game development. I like to spend my free time playing volleyball, cooking, or going to the movie theaters.
  • Roy Segovia

    My name is Roy. I have a degree in electrical engineering and I have been a software and systems professional for over 20 years. I have two years of experience teaching students of all ages in various technology topics, including coding, web design, cybersecurity, and special app development.


  • Shayan Ruhany

    Current Georgia Tech MS Analytics Student exploring my passion for all things data. I want to be able to help those new to coding learn the fundamentals and have a strong foundation at the start of their coding journey.
  • Karthik Palakkattil

    I am a computer science coding instructor currently living in Fremont with a BS in Computer Science who teaches a variety of programming languages. I had former developer experience for a brief amount of time, and I also work another job currently that also involves teaching students of all ages, including adults, programming.
  • Milana Gorobchenko

    My name is Milana Gorobchenko and I have been a code coach at the Fremont Coder School since January 2020. Besides teaching Python, JavaScript, Scratch, and web development, I also love to explore nature, dabble in the performing arts, and write music. I am creative and love to learn new things, whether its a new coding language or a new art form.
  • Ananya Nag

    My name is Ananya and I am a junior at University of California, San Diego. I have been working at The Coder School for about 3 months now and have discovered a newfound passion for introducing students into the field of technology. I enjoy working with kids of all ages and have experience with scratch, java, and python. In my free time, I like to read, code new programs, and thoroughly enjoy baking. I am a firm believer that every child has the potential to thrive in a tech environment.
  • Charles Brandt

    Charles has been a Code Coach at theCoderSchool Fremont since Nov 2017. Charles is a video game developer and holds a Master of Entertainment Technology from Carnegie Mellon University. He also spent a few years in Japan teaching English and Technology to students and contributing to a local Maker Club.

  • Aanvi Koolwal

    Hi! I'm Aanvi, and I'm a sophomore at UC Berkeley and have been one of the Code Coaches here at theCoderSchool for about 3 years now. I teach Python, Java, Javascript, HTML/CSS, and Scratch. When I'm not coding, you can find me baking, reading, or doing anything outdoors. My teaching philosophy centers on empowering students to take the lead in their learning by deciding what they want to create, thereby fostering a sense of personal ownership and creativity. By guiding them through hands-on projects, I aim to help students develop practical skills and a deeper, more engaging understanding of programming and computer science. Hope to see you around:)
  • George Guy


    Hi, my name is George Cesana né Guy. I have a bachelor's degree in Computer Science, and some experience in game design.
    I started teaching coding to kids by teaching Python to my 12 year-old cousin.
  • Sherry Caywood

    Bio coming soon
  • John Ekins

    Bio coming soon