Selleo

Selleo

Result-Driven Process ⭐ 150+ Successful Projects ⭐

Powstańców Śląskich 3, Bielsko-Biała, 43-300, Poland
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Primary Contact for Bielsko-Biała
[email protected]

Selleo Overview

Number of Employees
50 - 99
Minimal Budget
$10,000 - $25,000
Average Hourly Rate
$45/hr
Year Founded
2005
For over ten years Selleo has delivered professional services on more than 150+ software development projects for clients from Europe, the US, Canada, and Australia, designing and building a number of applications throughout a wide spectrum of business domains, industries, and technologies (Ruby on Rails, ReactJS, React Native, EmberJS, Elixir).

Extend your in-house team

Whenever you want to handle a new project, deliver essential features or need a staff with specialized skills or industry expertise, our full-stack developers help you to increase overall productivity. We work in collocated agile teams crafting web and mobile applications with an entrepreneurial sense of ownership.

Embrace tech stack complexity

Our expert developers have not only the current capabilities you need but also an ability to build new ones rapidly. With the vast diversity of skills required and partnership with other specialized companies, we can deliver even the most technologically challenging software solutions.

Industry Expertise

Through the years we have gathered a broad spectrum of specialization in the development of custom SaaS and cloud-based business process management tools, digital dashboards, LMS and e-learning services, AdTech and marketing platforms, data analytics and processing solutions. We enable clients to efficiently optimize and innovate processes, products, and business ventures by developing single page applications, designing microservices architecture and crafting web and mobile applications.
For over ten years Selleo has delivered professional services on more than 150+ software development projects for clients from Europe, the US, Canada, and Australia, designing and building a number of applications throughout a wide spectrum of business domains, industries, and technologies (Ruby on Rails, ReactJS, React Native, EmberJS, Elixir).

Extend your in-house team

Whenever you want to handle a new project, deliver essential features or need a staff with specialized skills or industry expertise, our full-stack developers help you to increase overall productivity. We work in collocated agile teams crafting web and mobile applications with an entrepreneurial sense of ownership.

Embrace tech stack complexity

Our expert developers have not only the current capabilities you need but also an ability to build new ones rapidly. With the vast diversity of skills required and partnership with other specialized companies, we can deliver even the most technologically challenging software solutions.

Industry Expertise

Through the years we have gathered a broad spectrum of specialization in the development of custom SaaS and cloud-based business process management tools, digital dashboards, LMS and e-learning services, AdTech and marketing platforms, data analytics and processing solutions. We enable clients to efficiently optimize and innovate processes, products, and business ventures by developing single page applications, designing microservices architecture and crafting web and mobile applications.
Headquarter
Powstańców Śląskich 3, Bielsko-Biała, 43-300, Poland
Other Locations
Brooklyn, Brooklyn, New York 43-300, United States

Selleo Services

  • Website Design
  • eCommerce Development
  • Mobile App Development
  • Website Development
  • Shopify
  • Ruby on Rails
  • User Experience
  • Software Development
  • AWS

Selleo Portfolio

  • Selleo - Simpleax
    App Design
    Simpleax
  • Selleo - B4B Payments
    App Design
    B4B Payments
  • Selleo - 9teams
    App Design
    9teams
  • Selleo - Alyne
    Technology
    Alyne
  • Selleo - Catalyst
    App Design
    Catalyst
  • Selleo - Neutopia
    Website Design
    Neutopia

Selleo Team Bios

  • CLIENT AND TEAM LEAD
    Tomasz Czana
    CLIENT AND TEAM LEAD
    I collaborate with CTOs, Product Owners and their Development Teams to boost the growth of their businesses with maintainable and scalable software solutions. I have a background spanning multiple programming languages/frameworks.
  • CTO
    Dawid Posliński
    CTO
    As a CTO I am responsible for investigating and assessing new and existing technologies along with processes to develop innovative offering concepts as well as the technology strategy and vision. I'm experienced in many programming languages/frameworks EmberJS, Ruby on Rails, Objective-C or Java.
  • Client and Team Lead
    CLIENT AND TEAM LEAD
    Client and Team Lead
    In the last 12 years, the majority of my professional experience comes from building e-commerce platforms, business process management tools as well as learning management systems and media/marketing dashboards.I collaborate with CTOs, PO and their Development Teams to craft software solutions.
  • CLIENT AND TEAM LEAD
    Radosław Jędryszczak
    CLIENT AND TEAM LEAD
    In the last 11 years, I’ve gained experience on more than 20 web applications delivered to companies from Europe, the U.S and Australia, mostly for Fintech and E-payment solutions industry sectors.
  • CLIENT AND TEAM LEAD
    Szymon Kieloch
    CLIENT AND TEAM LEAD
    I am an agile Team Leader, Project Manager and testing advocate supporting other developers.Specializing in NodeJS, Ruby On Rails, ReactJS and Angular, I worked mostly for Healthcare and Marketing industry helping clients to scale their development.
  • CLIENT AND TEAM LEAD
    Tomasz Noworyta
    CLIENT AND TEAM LEAD
    I know what it takes to not only get the job done but to get it done with excellence on both back-end and front-end. I am Ruby on Rails developer with skills in React.js and React Native, experienced in MySQL and Postgresql databases.
  • UX/UI TECH EXPERT
    Arkadiusz Janik
    UX/UI TECH EXPERT
    I'm a passionate Graphic Designer and Front-end Developer with an interest in UX and interaction. I shape, sculpture and visualise the product and its branding across multiple platforms.

Selleo Clients

  • Neutopia, AU
  • Universal Avenue, UK
  • Breezeway USA
  • Samewave UK
  • SquadLocker, USA
  • Northpass, USA
  • ASCEND HIT, USA
  • 9Teams, BE
  • TMC Group, USA
  • Alyne DE

Selleo Reviews

  • Peter Lancaster

    Founder at Brandactif

    Brandactif visual commerce
    Project Type: App Development
    Review Date: 10 August, 2020
    With Ruby on Rails expertise and the capacity to perform UX and graphic design together with DevOps, Selleo is the right fit from every angle. Their communicative approach to project expectations fosters mutual trust.
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    With Ruby on Rails expertise and the capacity to perform UX and graphic design together with DevOps, Selleo is the right fit from every angle. Their communicative approach to project expectations fosters mutual trust.
  • Nate Oaks

    CTO & Co-Founder at Breezaway

    Property management software
    Project Type: Software Development
    Review Date: 10 August, 2020
    The team at Selleo has been positively received internally. Their dedication to the success of the company is noteworthy. They’re skilled and responsive. Customers can anticipate a real partnership while working with them./ Supplementing resources in-house, the team at Selleo provides development support for a software startup. The team developed and designed a React web platform and native mobile application.
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    The team at Selleo has been positively received internally. Their dedication to the success of the company is noteworthy. They’re skilled and responsive. Customers can anticipate a real partnership while working with them./ Supplementing resources in-house, the team at Selleo provides development support for a software startup. The team developed and designed a React web platform and native mobile application.
  • Jeffrey Soble M.D.

    Jeffrey Soble M.D.

    CEO

    Telepresence application for healthcare
    Project Type: Ruby on Rails
    Review Date: 27 July, 2020
    Selleo is a reliable and skilled partner in developing our real-time eHealth collaboration app. Thanks to their engagement, communication skills and experience in software development, we're successfully creating an online tool that speeds up the process of information exchange between hospitals, healthcare teams and patients while meeting HIPPA compliance. The Selleo team is committed to understanding the client's needs and consistently brings top-notch design and architecture to our project.
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    Selleo is a reliable and skilled partner in developing our real-time eHealth collaboration app. Thanks to their engagement, communication skills and experience in software development, we're successfully creating an online tool that speeds up the process of information exchange between hospitals, healthcare teams and patients while meeting HIPPA compliance. The Selleo team is committed to understanding the client's needs and consistently brings top-notch design and architecture to our project.