Sergio Cambra
Verified Expert in Engineering
Software Developer
Sergio has experience in web development, full-stack development, and server installation and management. For the back-end, he's experienced with Ruby on Rails and has knowledge of PHP. He knows HTML5, CSS3 and JavaScript (mostly jQuery, but other libraries too). He also has experience in new JavaScript-related tech (File, web sockets, SSE, WebRTC).
Portfolio
Experience
Availability
Preferred Environment
Git, RubyMine, Linux
The most amazing...
...thing I've developed is a provisioning system for a phone, internet, and cloud company, integrating billing, monitoring, and all business processes.
Work Experience
Software Developer
Servpac, Inc.
- Developed a provisioning system for a phone, internet, and cloud company.
- Set up and managed servers using SaltStack.
- Collected and graphed data for provisioned devices.
- Integrated the CRM and document signing service.
- Integrating with the billing app.
Software Engineer
Programatica on Demand SL
- Developed a SaaS ERP and CRM web application.
- Set up and managed internet services with Linux.
Web Developer
Entrecables SL
- Developed websites and eCommerce and web applications as well as ERP and CRM web applications.
- Set up and managed internet services with Linux servers.
Experience
Provisioning System for a Phone, Internet, and Cloud Company
PuntoDecimal
https://puntodecimal.comActiveScaffold
https://github.com/activescaffold/active_scaffoldSkills
Languages
Ruby, PHP, SQL, Markdown, Lua, JavaScript
Frameworks
Ruby on Rails (RoR), OAuth 2
Tools
ActiveScaffold, Postfix, Apache, Git, RubyMine, SaltStack, FreeSWITCH, VMware, VMware vSphere, NGINX, Subversion (SVN), GitHub, GitLab, RVM
Libraries/APIs
Google Geocoding API, Google Maps API, jQuery, jQuery UI, QuickBooks API, REST APIs, PayPal API, Trello API, WebRTC
Paradigms
Rapid Prototyping, RESTful Development, Behavior-driven Development (BDD), Test-driven Development (TDD)
Platforms
Linux, OpenStack, Heroku
Storage
MySQL, Redis, PostgreSQL, InfluxDB, MongoDB
Other
Iptables, HTTPS, POP3, SMTP, IMAP, Courier, Dovecot, HTTP, Apps, Collectd, Grafana 2, DocuSign, Puma
Education
Master's Degree in Computer Engineering
University of Zaragoza - Zaragoza
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
Share your needs
Choose your talent
Start your risk-free talent trial
Top talent is in high demand.
Start hiring