Leo Javier
building digital innovations for impactful results

I'm a Full-stack Engineer and AWS Certified Cloud Practitioner who can take your software development projects to new heights. My current focus revolves around designing and implementing enterprise solutions.


Skills & Experience

Throughout my career, I have had the privilege of collaborating with exceptionally talented individuals and customers who have enriched my professional journey.



    Courses &


    I'am incredibly passionate about continuously expanding my knowledge and skills in emerging technologies. I firmly believe that by immersing myself in the latest advancements, I can enhance my problem-solving abilities and become an even more effective engineer, equipped with innovative solutions that push boundaries and exceed expectations.

    • Intro to Self-Driving Cars Nanodegree @Udacity
    • Deep Learning Nanodegree @Udacity
    • AI Programming with Python Nanodegree @Udacity
    • MongoDB for Node.js Developers @Mongo University
    • Practical Guide to Algorithms with JS @Frontend Masters
    • The Hard Parts of Object Oriented JavaScript @Frontend Masters
    • The Hard Parts of Functional JavaScript @Frontend Masters
    • Object-Oriented Data Structures in C++ @University of Illinois

    Clients & Case studies

    This is a collection of my creative journey in crafting captivating digital experiences. Here, I proudly showcase a diverse range of projects that reflect my passion for combining aesthetics with functionality.

      Stack & Tech

      About me

      My name is Leo Javier. Im a Web designer and Full-stack Engineer with over 10 years of experience designing and developing large and scalable web solutions.

      I have strong understanding of core web development principles, including responsive design and cross-browser compatibility.

      My latest projects involves technologies such as:

      • JavaScript ES6 and above
      • Node.js
      • React.js
      • Python / Jupyter
      • AWS / Google Cloud / Azure
      • MongoDB / MySQL / MSQL DynamoDB / GraphQL
      • Git

      Contact me

      I am readily available through my Email or LinkedIn. Whether you have inquiries or simply want to connect, feel free to reach out!

      info@leojavier.co|New York, NY