Ruby On Rails India Freelancers

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Hitesh Joshi

Hitesh Joshi Agency Contractor

Node.js & C++ Developer

India - Tests: 3 - Portfolio: 1

I have developed a wide range of web applications using redis, mongodb, ruby on rails, php, nodejs, nginx, HMTL5, javascript, backbonejs and MySQL including sites for startup companies and small businesses. My core competency lies in complete server side coding and algorithms , and I am seeking opportunities to build fantastic web/mobile applications from the ground up for you or your business. I write decent and understandable code with a mix of OOP and regular functions, and the code writing decency is same for all the languages, javascript, php, ROR I also have experience with VOIP servers, realtime video conferencing and Screen sharing applications and have build few in nodejs and c++

$55.56 /hr
780 hours

Vineet Sethi

Vineet Sethi Agency Contractor

Open Source Technologies Architect & Consultant

India - Tests: 5 - Portfolio: 7

I started as hobbyist programmer (writing code in PHP) in 2000 and since then I never looked back. Electrical engineer by education, I have learned and obtained expertise in Ruby on Rails, Javascript and Database Management Systems and since over last 2 years I have been working on NodeJS, AngularsJS, BackBoneJS and other related technologies which adds to my core competencies. I have fairly good amount of experience in Mobile Application development too. Since the inception of Hybrid Mobile Frameworks I have worked on Ionic, jQMobile, Cordova, Phonegap etc. I am an established Upwork programmer since 2008 and have satisfactorily delivered projects/MVPs to start-ups, high-profile corporations, small- and medium-sized businesses. I follow open and honest business practices to work with my clients to ensure I bring all their goals and ideas to life. I am looking for clients that are seeking experience and quality over quantity.

$33.33 /hr
1,880 hours

Thomas B.

Thomas B.

System Engineer (Linux, Mac OS X, Windows)

Hungary - Tests: 3 - Portfolio: 1

My name is Thomas Bereczky and I’m interested in being your System Engineer, I have over 7 years of experience in IT and systems implementation for small and medium- size organizations. I feel confident I would be a valuable contributor to your team and would be excited to show you what I can do. Over the past 7 years I have gained an extensive knowledge and experience in: • Operating Systems – Linux, Mac OSX, Microsoft Windows Servers. • Hosting Systems - Parallels Plesk, cPanel / WHM, Virtualmin / Webmin, Ajenti, zPanel, DirectAdmin • Webservers - Nginx with PHP-FPM, Apache HTTPD, Apache Tomcat, • Ruby, Node.JS, Django Applications • Server Side Caching - Memcached, Varnish, APC • Email Servers and Services – Postfix, Dovecot, Exim, Office 365, Google Apps, Mandrill, Rackspace Mailgun • Active Directory • Virtualization Platforms - VMWare ESXi, VMWare Workstation, SolusVM, Virtualbox, Parallels Virtuozzo, Proxmox VE • Amazon Web Services - EC2, RDS, ELB, S3, CloudFront, Route 53, Autoscaling, Workspaces, VPC • Monitoring Systems – New Relic, Nagios • Programming Languages and CMS Systems - Basic PHP Knowledge, HTML, CSS, Wordpress, Bash scripting, Currently I'm in the process of learning Ruby on Rails (2 Finished Project) • Project Management, Team Collaboration, Billing Tools - Atlassian Jira, Atlassian Confluence, OwnCloud, SugarCRM, WHMCS, Zurmo CRM • Version Control - GIT, SVN, Atlassian Stash (GIT), Atlassian Fisheye, Gitlab • Network Administration – Bind DNS Server, IPTables Firewall, CSF Firewall, UFW Firewall, Routers / Switches, iSCSI Storage Devices, NFS Storage Servers, VPN Servers, • VOIP PBX Servers such as 3CX Phone Systems • I'm very comfortable with working in command line. • I have experience in Project Management including supervising small / medium size development teams. • When I don’t know something, I can always look into it and learn it. Search engines are my best allies. If you need immediate assistance - don't hesitate to contact me. Talk soon! I look forward to hearing from you, Thomas Bereczky System Engineer

$50.00 /hr
583 hours

Althaf M.

Althaf M.

Certified Web/Software Architect with 10 years experience

India - Tests: 14 - Portfolio: 7

Full stack expertise. Programming/Scripting Languages : C++, RUBY, ROR, PHP, JAVA ,PERL, JAVASCRIPT, HTML5 / CSS3 , Frameworks/Tools Used : QT using C++, Bash Scripting JAVA : Core Java JPA2 - Hibernate, Spring web-mvc, Spring data, Spring security , PHP : Code Igniter, CakePHP, LARAVEL RUBY : Ruby on Rails Sintara Puma - server - nginx scaling JS : jQuery , Backbonejs+ Underscorejs, Nodejs / io.js expressjs , restify , sailsjs Socket.io - websocket realtime applications Meteorjs MOBILE : Phonegap , Cordova, Ionic, framework7 , Android Native, Swift Native app WebRTC - peerjs, SASS, LESS , REST, SOAP , RTSP, ffmpeg videojs etc. Strongloop - api builder. Scaling of applications + Using enterprise service bus model using RabbitMq , Redis Servers Used , Apache(for php and mysql), Apache Tomcat for java, Glassfish Planning tools used : JIRA , CONFLUENCE, TRELLO, ASANA, Basecamp, Balsamiq Databases - Relational => MySql - Oracle Databases - NoSql => {'Mongo'}, /CouchDb, Solr Certifications : Certified Software Architect - Carnegie Melon University Certified Green Belt - Six Sigma Engineer (Process) Certified Scrum Master - Scrum Alliance (Agile) My Strengths : 1. Quick Learner 2.Perfection (Altruistic) 3. Business Perspective Presently doing partial user experience designing activities - user interviews, Mockups, Card Sorting, Information Architecture, Persona Creation. Mostly online through skype and hangout.

$40.00 /hr
672 hours

Guillaume G.

Guillaume G.

Senior developer, Project Manager

United States - Tests: 9 - Portfolio: 1

Professional and hobbyist developer, with over 15 years of actual development under the belt and 8 years in 'hands-on' management positions (as engagement manager in a consulting firm and then as a CTO in a web startup). My technical experience ranges from desktop (C/C++/C#/Java/VB, scripting in Python/Ruby/VBA), embedded (PIC, ATMEGA, ARM), web (PHP, Ruby on Rails, JS/Coffeescript, HTML5 and some understanding of web design principles and UX construction) and ERP/Business Intelligence (SAP BW, QlickView). These days (2015), I am mostly doing web dev (front-end/back-end) in Ruby, Python and CoffeeScript - they allow very quick iterations and cutting through tons of boilerplate to get to a MVP as quickly as possible. My skills in C/C++ are a bit rusty, but I'll gladly dust them off for an interesting project :) I read Java and C# and don't mind using them as external dependencies, but I do not enjoy working with those. As for my management experience, I have been leading small and large engagements (up to 2 millions EUR) in offshore settings (India, China), both on-site and remotely. I feel like I have a good understanding of the communication and management challenges involved in freelancing. As your contractor, I see myself adding value by challenging your requirements, helping you define clear specifications and, if the assignment is large enough to need more than myself as a developer, I can help you screen out other offshore resources and simplify your outsourcing experience.

$80.00 /hr
489 hours

Roman P.

Roman P. Agency Contractor

♦♦♦ SN. RUBY DEVELOPER ♦♦♦ (Scripting, Web Development, Tesing)

Germany - Tests: 5 - Portfolio: 13

• Over 11+ years of experience in Software Development, including: - 5+ years of experience with Ruby/Rails - 6+ years of experience as an Automation Test Engineer - 3+ years of experience as an Oracle Developer, Oracle DBA • Strong knowledge of the whole software development process, methodologies (RUP, Agile) and platforms • A quick learner, communicative and very well motivated. Extremely interested in constant learning and improving my skills

$60.00 /hr
4,881 hours

Pavel Piatruk

Pavel Piatruk Agency Contractor

Linux system administrator

Belarus - Tests: 11

I have great experience in * Linux maintenance (RHEL, Debian, Ubuntu) * Virtualization: (Vmware, Openvz, Virtuozzo, Xen, KVM), * Cloud hosting (Amazon EC2, AWS, S3), * Networking (dhcp, DNS:powerdns/bind/named, vpn: openvpn/pptp, firewalls: iptables/ipfw, qos, proxies), * Web servers (apache, nginx, lighttpd, tomcat), * Mail servers (exim, postfix, qmail, antispam/ antivirus: clamav/spamassassin/amavis, courier, dovecot), * Bulk marketing (Dkim, spf, high speed/inboxing, interspire), * Automation (puppet, perl/shell/awk scripting), * Monitoring (nagios, zabbix), * Hosting panels (Cpanel/WHM, Plesk, Directadmin). Java, J2EE, Maven, JUnit(DTDUnit, JMock, StrutsTestCase, DBUnit), apache commons, SQL (pl-sql/MySQL/ORACLE/MS SQL), HTML, JS, AJAX, CSS, Spring, Struts, Tiles, ORM/Hibernate, XML, XSLT, Jasper, Ant, JMeter

$44.44 /hr
1,360 hours

Andrew Kozhokaru

Andrew Kozhokaru Agency Contractor

Cloud Computing expert

United States - Tests: 9 - Portfolio: 5

I am working in a big company as a technical support and looking for a second job. I have experience in Linux servers and desktops administration, have my own blog about Ubuntu tricks. Also, I have a great knowledge of building of web servers, acceleration of web sites, load balancing, problem troubleshooting and good command of written and spoken English. I am good in scripting, no matter is it PHP or Shell. Have a basic knowledge of MySQL. Best what I do is hosting optimization and providing optimization solutions. I also very familiar with mass hosting, cloud computing and cloud storages, scalebility and other web solutions. You can ask me anything you want. I have a very good deductive reasoning and troubleshooting skills. Past 2 years I work alot with Cloud Computing and Amazon Web Services.

$33.33 /hr
255 hours

Dina Silanteva

Dina Silanteva

Leading graphic designer: corporate identity, branding, logo design

United Kingdom - Tests: 4 - Portfolio: 83

I am a highly skilled graphic designer, specialising on logo design, corporate identity and branding. Experienced in both digital and print communications, very strong with typography, logos and infographics. I am working as visual identity designer over 6 years, experience includes leading Londons brand & identity design agencies Johnson Banks and Barnbrook. Education: Masters of Graphic Design with distinction from Kingston University London.

$80.00 /hr
2,165 hours

Bhavesh Dhupar

Bhavesh Dhupar

Front End Developer / User Interface designer/ Business Development

India - Tests: 1 - Portfolio: 6

Agile business developer and a communication leader interacting with clients to ensure objective / deadlines are met on projects. Creative user interface designer catering to web, mobile and tabloid domains (web, iPhone, iPad and Android). Flawless web standard developer generating clean/semantic code using the latest in technology. My skills include: User interface design on web/mobile, Front End development, Ruby on Rails views, HAML, SASS, Bootstrap, jQuery, A/B testing, Go to Market Strategy, Online Marketing, Product Development, Product Marketing, distribution.

$40.00 /hr
832 hours