Featured Developers
Every one of our freelance tech geniuses is interviewed and vetted to ensure they have the technical chops, communication skills, and professional work ethic to deliver 10x more than other contractors.
Purpose-Driven Software Development
Polyfill Software Inc.
Purpose-Driven Software Development
Polyfill Software Inc. is a team of designers and developers based in Vancouver, BC. The Polyfill team leverages their vast experience to improve clients’ ability to respond to change. They design and develop scalable software and technology platforms that move and evolve with your business.
Partial List of Expertise
- Full-stack web development
- AWS
- Node.js
- Typescript
- React
- UX/UI
Prior Work –
Sosido, TechDNA
Digital Designer
Liora H.
Digital Designer
Liora’s work focuses on high quality, scalable, on-brand graphic solutions, and creating simple and beautiful user experiences.
Partial List of Expertise
- UI / UX Design
- Branding
- Digital Design
- WordPress
- Print Design
Prior Work –
Estimize, Spa Week
Fractional CTO/Software Engineer
Greg S.
Fractional CTO/Software Engineer
Greg is a senior Python and JavaScript developer with substantial experience in full-stack development, rapid prototyping, and project management. Greg has been awarded the U.S. Coast Guard Distinguished Public Service Award for his custom mapping work during Hurricane Harvey.
Partial List of Expertise
- Backbone.js
- Django
- Google Maps API
- jQuery
- PostGIS
- Python
Prior Work –
Verizon, McGraw-Hill
Front-end Developer
Erik Z.
Front-end Developer
Erik is an experienced Designer & Front-end developer with over a decade of experience from designing apps from a concept to a front-end interface. He's worked with A.I Firms to conceptualize and turn their apps into front-end.
Partial List of Expertise
- Front-end
- ReactJS / VueJS
- Web3
- Product Design
- UI / UX Design
Prior Work –
On Being, Grimes, Standard Life
Blockchain Expert
Bryan B.
Blockchain Expert
Bryan focuses on technology development- software, hardware and biotech. He is a Bitcoin Core contributor, and he developed a custody solution at LedgerX which has processed and secured over $50 million dollars.
Partial List of Expertise
- Blockchain
- Bitcoin
- Web Development
- Python
- Ruby on Rails
Prior Work –
LedgerX
Backend Systems Specialist
Jason R.
Backend Systems Specialist
Jason is driven to create fantastic products. This means getting projects into production efficiently, maintaining a high standard of quality, and with a high standard of communication.
Partial List of Expertise
- ENGINEERING MANAGEMENT
- BACKEND WEB
- API DESIGN
- PYTHON
- DATABASE DESIGN
- NGINX
Prior Work –
Live Nation Labs, Pono Music
Frontend Expert
Mathieu D.
Frontend Expert
Mathieu began his career as a theoretical physicist, but after creating a widely-used system for data analysis in his field, he realized that he loved building more than researching.
Partial List of Expertise
- CSS/LESS/SASS
- D3.JS
- ANGULAR.JS
- RUBY ON RAILS
- NODE.JS
- FRONT-END
Prior Work –
ProtonMail, WHOOP
Software Developer
Stephanie V.
Software Developer
Stephanie is a software engineer who broke ground by developing an inventive interface to enhance the way brands communicate with consumers. Stephanie thrives in the early prototyping and ideation stage, but also has the technical skills to deliver a product.
Partial List of Expertise
- IOS
- PRODUCT PROTOTYPING
- MONGODB
- NODE.JS
- PRODUCT DESIGN
- OBJECTIVE C
Prior Work –
Bloomberg, Knotch
Data Scientist
Daniel G.
Data Scientist
Dan is active in the data science and open source communities, and coauthored the original portfolio management and backtesting packages for R: 'portfolio' (the first R package to include a treemap function) and 'backtest'.
Partial List of Expertise
- DATA SCIENCE
- SQL
- PYTHON
- MACHINE LEARNING
- SPARK
- RELATIONAL DATABASE
Prior Work –
Microsoft, Geode Capital Management