Nerijus Masikonis

Hi, my name is Nerijus 👋 I’m a full-stack web developer based in Lithuania.

  • OrganisedI am highly organized, know how to prioritize, adapt quickly when the scope changes and thrive in a fast-paced environment with tight deadlines.
  • FlexibleI am not married to my ideas and I can shift gears easily when things change.
  • Self-MotivatedI can work independently, I’m a self-starter and prefer mentorship over management.
  • MethodicalAll choices I make are based on strict research and adherence to industry standards.

About Me

Since building my first website in 2010, I’ve had a passion for web development, which has evolved to include digital marketing and, most recently, artificial intelligence. I help companies navigate the interplay of these three.

I’ve worked full-time remotely for over 14 years with clients from both America and Europe. No matter the time difference, I pride myself on getting the work done on time and mesh seamlessly with any team that values effective communication.

My roles as lead developer, web consultant, and advisor to companies in many different fields has helped me to think on my feet and solve problems fast. That's why I thrive in fast-paced environments with tight deadlines and high expectations.

Work Experience

Over the years I’ve had the pleasure to work with some truly great companies and clients.

Too Pixel

Too Pixel was a web design agency in Geneva, Switzerland, offering tailor-made solutions to clients. I was one of the first people they hired. Not long after, I became the lead developer, overseeing projects for well-known names like CERN, Notz Stucki, EPFL, Newby of London, and others.

My 7 years working full-time remotely for Too Pixel helped me master my core skill of web development. The traditional agency atmosphere also helped me learn how to work effectively as part of a team with high-stakes projects on the line. I had to pitch ideas, implement feedback, and shift gears quickly when plans had to change.

Single Grain

Single Grain is a digital marketing agency working with clients like Uber, Amazon, Lyft, SalesForce, and AirBnB. I was first hired to manage all the company's web properties and report directly to the CEO, Eric Siu, known best for his Marketing School podcast with Neil Patel.

My main skill was web development, but working closely with expert marketers taught me a lot about digital marketing quickly. I was then asked to be part of the Growth Team, which focused on expanding Eric's personal brand and new projects. We followed a 'lean startup' approach, which meant I had to learn new skills fast and find solutions to problems working with limited resources.

I keep up with the latest technology, playing a vital role in integrating artificial intelligence into our work. At Single Grain and for our clients, I'm leading the effort to incorporate AI into our current operations and the services we offer.

Generation Genius

Generation Genius is a learning tool for grades K-8 that makes science fun and educational with videos, lesson plans, activities, quizzes, and reading materials.

As the first full-time developer, I was in charge of improving the website, adding new features, and fixing problems with old systems. In my two years leading the development, the website's visitors grew from 250K to 1.25M monthly, and revenue increased sixfold. After that, I became a consulting developer, helping make big decisions, recruiting developers, and solving important issues.

Generation Genius was the #1 Fastest Growing Education Company in America, according to the 2022 Inc5000 list, with a revenue growth of 4,891% from 2018 to 2021. It also earned a spot on TIME Magazine's list of the 100 Most Influential Companies in the World for 2023. This prestigious recognition has us sharing the list with household names such as Apple, SpaceX, OpenAI, and Nvidia.

Hire me on Codeable

As a carefully vetted expert on Codeable's premium marketplace, I offer a risk-free way to experience my skills first-hand. By hiring me for a test project, you can evaluate whether we're a good fit before making a long-term commitment.

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    Extensive period to do any post-launch bug fixing.

What People Say About Me

I have been lucky to work with fantastic people over the years. See what some of them have to say.

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    Dr. Jeffrey Vinokur
    CEO & Co-Founder, Generation Genius
    Los Angeles, USA
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    Eric Siu
    CEO, Single Grain
    Los Angeles, USA
  • Kim Cruickshanks

    There are many developers out there, but very few that are as trustworthy and on top of things as Nerijus. Our agency continues to turn to him for help, and he always delivers. On top of his sharp skill set, he is an absolute pleasure to work with.


    Kim Cruickshanks
    CEO, Fuze Branding
    Los Angeles, USA
  • Christophe Prudent

    Our agency had the fortune of working with Nerijus for more than 7 years. His development skills and expertise made him an invaluable part of our web development team. We absolutely offer our highest possible recommendation.


    Christophe Prudent
    CEO, Too Pixel
    Geneva, Switzerland
  • Daniel Meza

    Working with Nerijus as an agency has made our process and workflow unbelievable. He is incredibly talented developer but what really makes him stand out is his work ethic and steady approach. I highly recommend Nerijus.


    Daniel Meza
    CEO, Muze Development
    Houston, USA