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Cost-effective Development

We work in Scrum and have a sense of ownership. Designers and developers care about clients showing initiative and a proactive approach to problem-solving.
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Cross-functional Agile Team

Leverage the up-to-dateness of our technical skills, high-quality coding practices and expertise in making architectural decisions related to custom software development.
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Technology Expertise

###### Models of Collaboration
## Scale your software development with a **cross-functional team** or **dedicated experts**
We have served entrepreneurs and entrepreneur-and-CTO-based startups, where we acted as a de facto exclusive development partner and IT department; on such occasions, we have either developed the applications from scratch or took them over from other service providers. We have also delivered our services on projects served by multiple agencies, and finally, we have augmented existing teams. Accordingly, if you need an independent and exclusive team or want us to collaborate with other service providers or else need resources to augment your existing team, we will be comfortable to deliver the services you need.

We provide both business and technology consulting services. As regards the former, we may assist you with refining your business model or strategy for your software-based venture or offer ideas for optimizing a business process with a software tool. As for the latter, we usually help our clients develop an effective project/product implementation strategy as well as collaborate with the client to select the optimal technology stack for their system or application. We also conduct code reviews of existing systems and develop recommendations based upon them.

WEB AND MOBILE CONSULTING

We create interactive application prototypes, which simulate the core behaviours and functionalities of the final product as well as capture the actual flows of the system. Such projects vary in complexity and range from simple interactive wireframes, through the use of HTML based layouts to fully fledged applications built within 2-4 weeks. Custom software prototypes enable our clients to gather valuable user feedback or help win over the key stakeholders, e.g. investors, to join their projects.

PROOF-OF-CONCEPT PROTOTYPING

We adhere to the principles and methods of usage-centred design and capture the associated system requirements in the form of user stories, wireframes/mock-ups and navigation maps. However complex the system is, we strive to keep its interfaces simple, consistent and easy-to-use.

USER EXPERIENCE DESIGN

We often convert our clients’ general product concepts and high-level requirements into low-level Technical Specifications. The latter consist of role models, interactive wireframes as well as user stories or use cases which are later converted into acceptance tests scenarios. With such detailed Tech Specs the client is free to approach a number of potential software development vendors for a much more precise workload, cost and timeline estimations on which to base their purchasing decisions.

TECH SPEC DEVELOPMENT

Our graphic designers are there to provide you with fresh and creative ideas and to craft elegant user interfaces to enhance your software product or web service. We make sure the applications we develop not only work well but also look and feel unique. If the client wishes so, we implement visual design developed by third parties.

GRAPHIC DESIGN

Based on the Technical Specification, we analyse and design the system, implement and test it and maintain and upgrade it after it has been launched. Most of the systems we develop need to be integrated with legacy and / or third-party systems and services. We are into APIs and mash-ups. When a fully-customized system is not the best option, we may find and customize an Open Source Ruby on Rails solution.

DEVELOPMENT & MAINTENANCE

We are passionate and diligent Rubyists who leverage the power of Ruby on Rails and other related web technologies in programming software applications. Our teams have gained rich experience on multiple projects and have been programming with Ruby on Rails and applying Agile development techniques since 2005. We use Ruby on Rails programming to develop solid custom software rapidly. Agile / iterative practices allow our clients to flexibly implement the right software solutions.

RUBY ON RAILS PROGRAMMING

We develop both cost-effective cross platform mobile solutions and fully responsive native applications . Using Xamarin, JavaScript, HTML5 and CSS3 we provide applications and tools that are customized to meet your specifications. Our mobile web applications can run in the cloud and be deployed to touch devices such as smartphones and tablets. Our native programming competences cover iOS and Android. With cross platform technologies our devices stack is extended to BlackBerry, Windows Phone 7.

MOBILE APPS DEVELOPMENT

In our business practice we have served clients who commissioned us to recover their failing projects. We have taken such projects over or augmented the core team who needed external support. We have gained experience in the analysis of code base, adding tests, migrating / porting software applications into Ruby on Rails as well as auditing and tuning the performance of Ruby on Rails systems. If needed, Selleo is ready to perform a rescue missions on your project.

RESCUE MISSIONS

## We provide a **wide spectrum of services** to support our clients throughout the **entire life cycle of software development**

* assistance with scoping and technical specification development, offering technical and business insights gained from our previous projects

* design and develop custom software applications and integrate them with legacy and third-party systems and services
* maintain, support and upgrade the applications to meet the changing requirements of the volatile business environment our clients operate in

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