Hire Top Freelance
Back-End Developers
in Chicago

**Full-Stack Software Engineer** - Software engineer with 8+ years of experience building full-stack MVPs and APIs, mostly in Ruby on Rails - A bunch of experience with React, jQuery and vanilla JavaScript **Data Science** - Experienced in data science (both in R and Python) - MS in Analytics from Georgia Tech - Experienced in numpy/pandas, regression, classification, and other machine learning models For bigger projects, I have experience leading dev teams (including designers) and being a product manager.

Back-EndReactPythonJavaScriptRuby on Rails

I'm a freelance software developer. I work with cutting-edge software tools and frameworks to build apps that are fast, maintainable and scale like crazy. Lately, I've been building the web3 platform, Charisma.

Back-EndAI (artificial intelligence)PythonNode.jsAWS (Amazon Web Services)Next.jsReactGraphQLFull StackJavaScript

I have created many small and several large products. I have built web apps, mobile apps, API's and compilers. I've had success with unit testing, end-to-end testing, continuous integration and deployment, serverless and hybrid serverless, static typing, functional programing, real-time data and stream-based frameworks.

Back-EndDatabaseApplication ArchitectureVimTypeScriptShellJavaScriptFirebase