Custom Software Development
Solutions For Your Business

FullStack Labs is a leading, USA based custom software development consultancy. Top companies and leading start-ups choose us for their mission critical software development projects.

Custom Software
Trusted By:
  • Uber
  • Siemens
  • Ekso Bionics
  • Cytek Bio
  • City of Sacramento
  • Bunk1

A Few of Our Expert Javascript Developers

Ben Carle - Senior Software Developer

Ben Carle

Lead Software Developer

Ph.D, Computer Science, University of Albany, SUNY

15 Years of Experience

  • React
  • Python
  • Javascript
  • Ember
  • PHP
  • Node JS
  • CSS
  • Java
Rodrigo Fernandez - Senior Software Developer

Rodrigo Fernandez

Senior Software Developer

Coursework, Computer Science, University of Guatemala

5 Years of Experience

  • React
  • Python
  • Javascript
  • Angular
  • Ember
  • PHP
  • Node JS
  • CSS
David Watts - Senior Software Developer

David Watts

Senior Software Developer

DeVry University, California

10 Years of Experience

  • React
  • Javascript
  • Angular
  • PHP
  • Node JS
  • CSS
  • C++
Fullstack Logo Fullstack Logo

Have an existing software application you'd like us to review?

Request A Free Code Review

Our Custom Software Development Services

Web Application Development Web Application Development

We build cloud based web applications using modern technologies and best practices, allowing our clients to quickly build and deploy the software they need.

Mobile Application Development Mobile Application Development

Using our proven mobile app development process, we design and build cutting edge apps in half the time of our competitors.

Desktop Application Development Desktop Application Development

Using Electon, we build desktop applications that can be deployed to both Microsoft and Apple operating systems, saving time and money.

Client Testimonials

Bunk1 Custom Software Application

The experience I've had with other firms is in direct contrast to what FullStack did. I'm comparing them with two other firms I worked with in the past. They care a lot about what their clients are doing. They bring their ideas and concepts to the table. I felt like they were on my team. They added a lot of value in terms of ideas and continue to do so. No matter who's working on the project you feel like they care about the work that's being produced.

Rob Burns, President, Bunk 1
ValleyCAN Custom Software Application

FullStack Labs' managers have been engaged throughout. The whole project management staffing, matching team to task has been fantastic. All their staff is very committed. I'm very aware of how much bureaucracy there is in the tech world, and we've gotten nothing but solutions. I am totally happy with their approach to everything; their integrity, honesty, the whole thing. It's great.

Executive Director, Valley CAN
MomKit Custom Software Application

We were very happy with the way the whole process was facilitated. We started talking to FullStack Labs three months before we signed any contract with them. We met with them in person several times. We wanted to find out what their philosophy is. Both Brian and David are fathers with young children, so they understand the importance of the work we are doing. That shows through in their work. It was obvious they cared deeply.

Anna Sadovnikova, CEO, MomKit

Implementation Strategy



Through user research, experimentation, prototyping, and testing, we eliminate guessing and personal bias and ensure what we build engages your users.

View Our Design Process


Combining agile development methodology with impeccable code and an unrivaled level of client visibility, our team expertly delivers custom software projects on time and on budget.

View Our Development Process


We offer a variety of maintenance agreements to support your custom software project long term, including devops, performance management, upgrades, feature development, etc.

Engagement Models

New Apps

Existing Apps

Team Augmentation

Fullstack Logo Fullstack Logo

Sacramento, CA

Our global headquarters with a team of 15 developers, designers, and project managers.

+1(916) 295-1346

Meet the Sacramento Team

Arlington, VA

Our east coast office, with a small team of five developers and project managers.

+(202) 792-3845

Meet the East Coast Team

Barranquilla, CO

FullStack Labs SAS is our dedicated nearshore development team of 15 designers and developers.

+57 (5) 385-1980

Meet the Colombia Team

Our Clients Love Us, And You Will Too

Let’s Talk!

We'd love to learn more about your project. Contact us below for a free consultation with our CEO.
Projects Start at $25,000.

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