Learn more about me

Full Stack Software Engineer

Three years experience of building single and multiple-page applications. I have worked with small teams building personal projects for hack-a-thons where I focused on back-end dev & TDD. I have an eye for being able to backwards engineer most things and figure out how they work and/or how to improve on them. I have done this with coding, music and point of sale systems.

  • Age: 33
  • Degree: Bachelor's
  • Email: jonposo@gmail.com
  • Freelance: Available

I have spent years as a manager in various operation roles and have a proven track record of increasing sales, cultivating a team mentality, growing staff and guest satisfaction while maintaining the highest level of quality through writing training programs and exceeding monetary goals.

Since then, I began to teach myself coding and eventually enrolled in a course to solidify my skillset. While I primarily have worked on my own as a freelancer, I have also worked with small teams building personal projects for hack-a-thons where I focused on back-end and front-end development as well as tested and debugged other people's code.

I have a passion for learning and I have discovered coding gives me the same sense of wonder that music has for my entire life. Currently, I am working as a Freelance Developer while looking for a role with a great team that will provide me with a chance to expand my developing skills and give me the opportunity to contribute in a meaningful way.


HTML 90%
CSS 90%
JavaScript 75%
Python 80%
Django 70%
SQL 55%

Other Skills














Jonathan created a custom feature on our website for us. He visualized our project beautifully, took what we (literally!) sketched on paper and brought it to life for web, and did so within a very tight, demanding timeline to help our website launch with great success. He also made last-minute modifications (2 rounds) and is keeping in contact with us for further projects and updates to this current one.

I couldn't recommend Jonathan more highly; he has been a great design/technical asset to our very nimble organization.

Erin Bowdish

Director of Communications & Community Engagement, Hillbrook School


Outside of software engineering, I enjoy camping and backpacking around the Bay Area as well as making annual trips to Yosemite. I also love to dive into a good fantasy novel (Rothfuss and Sanderson are my current favorites) as well as binging on a good tv show.

I've also had a passion for music at a very young age when I started teaching myself piano. After studying music through college, I now play at local venues as a side gig and am a member of the band STRATA where we have been featured on Sirius XM radio and Alt Nation 105.3.


Hack-a-thon First Place Award

Hack-a-thon First Place Award

Hack-a-thon First Place Award

Leader of the Quarter

Hall of the Year - President

MTAC Piano Scholarship

SJSU Piano Scholarship


Check My Resume


Jonathan Poso

Software Engineer with 3 years of freelance experience designing, developing and deploying single and multi-page web and mobile applications.

  • Silicon Valley
  • +209 988 6811
  • jonposo@gmail.com


Technical Certification - Software Engineer


Coding Dojo, San Jose, CA

Dedicated over 1000+ hours of coding experience, including the ability to deploy a full website from client to server to database while acquiring the knowledge and skills for full stack web development. (Python, Swift, MEAN).

Bachelor of Arts - English

2005 - 2010

San Jose State University, San Jose, CA

Received MTAC and SJSU Scholarship for Music Achievement (Piano Performance). Served as President Washburn Hall’s Student Government. Awarded “Hall of the Year”.

Professional Experience

Freelance Software Engineer

2018 - Present

Silicon Valley, CA

  • Built both single page and multi-page web applications using both front-end and back-end technologies.
  • Projects were built based on client specifications while taking into consideration any changes or updates in a timely manner.
  • I was also responsible for adhering to the specific design system as well as making the pages optimal for mobile devices.

Manager & Maitre'D

2015 - Present

LB Steak, San Jose, CA

  • Managed all day-to-day front of the house operations with $9MM in revenue while maintaining fine dining standards for all staff.
  • Oversaw all aspects of Human Resources on-site.
  • Directly managed all bar operations while developing programs and incentives that increased sales.
  • Developed training programs for staff which led to an increase in sales and productivity.

downloadble resume:


My Works

  • All
  • Personal
  • Professional

Supporting Our People

Professional Project

Algo Alarm

Personal Project


Professsional Project

Nathan and Laura

Professional Project

By the Numbers

Professional Project


Personal Project

Barry's Berries

Personal Project