Flexibility

Flexible rates, depending on particular project needs, starting from $30 per hour.

Modernity

We use only up-to-date languages & technologies: Python, PHP, C, C++, C#, Erlang, Objective-C, Java, Yii, Flask, PostgreSQL, MySQL, Docker, Linux and more.

Agility

The workflow is built on “Agile” development methodology and “Minimum Viable Product” approach. We deliver new versions every 1-2 weeks.

Responsibility

Full reporting and task tracking – nothing will be lost or forgotten. You can contact us anytime via email, Skype or phone.

Intelligence

We are strong in task analysis and problem solving. That helps us to understand your needs and solve your problems as our own.

Independency

We can work independently, having minimum input from you and implementing our own vision of the product. We know how to do it right.

Persistence

Building a long time business with you – is one of our main priorities.

Expertise

Our developers have a huge experience in using various technologies and can master almost any new technology in a few days.

Integration

Need a deeper connection? No problem, our employees are ready to be a part of your team and integrate into existing workflows and processes.

Projects

This section features a list of latest outsourcing projects, that were fully or partially developed by Stellarbit specialists.
You can click on each project to see the detailed description and a list of all technologies used during the development process.

Phishing Emulator

Phishing and cyberattack emulator.
Code Size
3.5 Mb / 120000 Lines of Code
Description
The software emulates various types of phishing attacks. Supports reporting and staff training.
Technologies
The tool consists of multiple subsystems and side projects. The main technologies involved are:
  • PHP 5, Yii Framework
  • Python 2.7, Flask, SQLAlchemy
  • PostgreSQL, Redis
  • JavaScript, jQuery, Highcharts
  • VMware Workstation/ESXi, VirtualBox
  • Amazon API, Namecheap API
  • Spamassassin, Postfix, w3af

Security Scanner

IT security audit software.
Code Size
2.4 Mb / 80000 Lines of Code
Description
A tool for network and software security audit. More than 500 security checks, more than 200 automated scripts, customizable reports, vulnerability tracking, etc.
Technologies
The software consists of multiple subsystems and side projects. The main technologies involved are:
  • PHP 5, Yii Framework
  • Python, Flask Framework, SQLAlchemy
  • Perl, Moose
  • JavaScript, jQuery, Bootstrap
  • PostgreSQL, Redis
  • VMWare Workstation
  • Metasploit, w3af, nmap

PXE Server

Server for installing OS over network.
Code Size
200 Kb / 5000 Lines of Code
Description
PXE server for booting and installing operating systems over network. Linux and Windows support.
Technologies
The project was based on the following technologies:
  • C#
  • WCF
  • .NET 4.0, Entity Framework
  • Microsoft SQL Server
  • PXE, DHCP, TFTP

Video Review Website

Video review platform for businesses.
Code Size
1.0 Mb / 30000 Lines of Code
Description
Video review service for local businesses. Paid company profiles, mobile apps for Android and iOS platforms, video encoding and playback.
Technologies
The project contains 2 parts - the main website and mobile apps, that were used to shoot video reviews.

Website:
  • PHP 5, Zend Framework
  • MySQL
  • JavaScript, jQuery, Bootstrap
  • Flowplayer
  • Braintree Payment API, Google Maps API, Schema.org Markup
  • FFmpeg
Mobile Apps:
  • Objective C, iOS API
  • Java, Android API

Micro-finance Kiosks

Payday loan kiosks.
Code Size
2.7 Mb / 84000 Lines of Code
Description
Self-service kiosks for quick loans in cash, tied in a single network with the main control server. Stellarbit has implemented only a part of this project - the main (billing) server and kiosk software for hardware operations.
Technologies
The project consists of 2 parts - the main Server and several geographically distributed automated Kiosks.

Server:
  • PHP 5
  • Java SE
  • Python, Bottle Framework
  • JavaScript, jQuery
  • PostgreSQL, HBase
  • HTML5
Kiosk:
  • Python, Twisted Framework
  • C/C++
  • Linux Kernel Drivers

Project Management

Project management tool.
Code Size
488 Kb / 16500 Lines of Code
Description
Team collaboration and project management tool. Discussions, file sharing, to-dos, planned events and event calendar, recurring tasks, reminders, expense tracking, invoice management, user roles support and more.
Technologies
The project was implemented as a single solid web application:
  • PHP 5, Yii Framework
  • MySQL
  • JavaScript, jQuery, Bootstrap
  • HTML5, CSS

Email Reminders

Application to remember more.
Code Size
123 Kb / 4700 Lines of Code
Description
Simple email application to help remember more. Users were adding notes by sending a message to add@retain.io or through a web interface, and the system was sending those notes back to users on a pre-defined schedule. The schedule was configurable through the user interface. There was an API for external (mobile) applications support.
Technologies
The project had two parts - Mail Processing Engine and Website.

Mail Processing Engine:
  • Python 2.5
  • MySQL
  • Mailchimp Mandrill
Website:
  • PHP 5, Yii Framework
  • JavaScript, jQuery, Bootstrap
  • HTML5, CSS

Investment Management

Investment profile management tool.
Code Size
225 Kb / 7600 Lines of Code
Description
Multi-user investment profile management tool. Multiple asset types support. Various user roles, analytics and advanced calculation engine.
Technologies
The project was implemented as a single page web application:
  • PHP 7, Yii 2 Framework
  • PostgreSQL
  • Angular 2, JavaScript, Metronic
  • HTML5, CSS3

Magento Translation App

Translation application for Magento store.
Code Size
520 Kb / 15000 Lines of Code
Description
Web application for translating Magento products. Supports multiple translation directions and multiple store configuration.
Technologies
The project consists of 2 parts - the Translation application and Magento module.

Translation Application:
  • PHP 7, Yii 2 Framework
  • MySQL
  • JavaScript, jQuery, Bootstrap
Magento Module:
  • PHP 7, Magento 2 API
  • SOAP

Technologies

This section describes technologies we have ever worked with.

Programming/Scripting Languages

  • C/C++, C#, Objective C
  • Python, Perl, PHP
  • Java
  • JavaScript
  • Erlang
  • x86 Assembler
  • Bash

Database/Storage Systems

  • PostgreSQL
  • MySQL
  • Microsoft SQL Server
  • SQLite
  • MongoDB
  • Redis

Libraries/Frameworks/APIs

  • .NET, WCF, Entity Framework
  • Flask, Django, Celery, Twisted, SQLAlchemy
  • Boost, STL, MFC
  • iOS API, Android API
  • Windows API, Windows Kernel API
  • Qt, GTK, wxWidgets
  • Java Servlets, JSP
  • Yii, Zend Framework
  • jQuery, Bootstrap
  • Amazon API, Namecheap API, Paypal API

Application/Web Servers

  • Nginx
  • Apache Web Server
  • IIS
  • Apache Tomcat
  • uWSGI

Other Technologies

  • OpenVZ
  • Packer
  • Docker
  • VMware Workstation, VirtualBox
  • Metasploit, w3af, nmap