Selleo
Result-Driven Process ⭐ 150+ Successful Projects ⭐
Powstańców Śląskich 3, Bielsko-Biała, 43-300, Poland
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.
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.
Selleo Services
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Website Design
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E-Commerce Design & Development
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Mobile App Design
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Website Development
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Shopify
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Ruby on Rails
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User Experience Design
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Software Development
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AWS Solution Architects
Selleo Portfolio
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App DesignSimpleax -
App DesignB4B Payments
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App Design9teams
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TechnologyAlyne
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App DesignCatalyst
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Website DesignNeutopia
Selleo Team Bios
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Tomasz CzanaCLIENT AND TEAM LEADI 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.
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Dawid PoslińskiCTOAs 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.
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CLIENT AND TEAM LEADClient and Team LeadIn 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.
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Radosław JędryszczakCLIENT AND TEAM LEADIn 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.
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Szymon KielochCLIENT AND TEAM LEADI 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.
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Tomasz NoworytaCLIENT AND TEAM LEADI 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.
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Arkadiusz JanikUX/UI TECH EXPERTI'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
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Neutopia, AU
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Universal Avenue, UK
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Breezeway USA
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Samewave UK
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SquadLocker, USA
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Northpass, USA
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ASCEND HIT, USA
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9Teams, BE
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TMC Group, USA
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Alyne DE
