Selleo Labs

🎯 Your Trusted Software Development Partner

4.9 18 Reviews
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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, Elixir, NodeJS, ReactJS, React Native, EmberJS).

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 the 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 platformsdata 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.

$25 - $49/hr
50 - 249
2007
Locations
Poland
Powstancow Slaskich 3, Bielsko-Biala, Slaskie 43-300

Focus Areas

Service Focus

25%
25%
20%
20%
10%
  • Software Development
  • Web Designing (UI/UX)
  • Web Development
  • E-commerce Development
  • DevOps

Client Focus

50%
50%
  • Medium Business
  • Small Business

Industry Focus

20%
10%
10%
10%
10%
10%
10%
10%
10%
  • Business Services
  • Advertising & Marketing
  • Education

Selleo Labs Clients & Portfolios

Defined Careers
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Defined Careers
  • Defined Careers screenshot 1
Not Disclosed
Ongoing
Education

Defined Careers is an e-learning platform dedicated to students and teachers to bring real-world experience into the classroom. The educator platform trains them to teach toward success, while the one for students provides them access to a portfolio of courses.

Description

An eLearning platform preparing students for the future by helping them stay engaged during lessons, encouraging critical thinking and collaboration.

Challenge

Develop an online learning platform that will be a powerful tool for lifelong learning and career advancement.

Outcome

A groundbreaking eLearning platform HELPING students to find the right path for their careers.

Qstream
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Qstream
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Not Disclosed
Ongoing
Education

Qstream is a powerful microlearning SaaS-based tool designed to support corporate learning programs and enhance employee performance. The platform offers engaging courses that actively involve learners, fostering a productive learning environment.

Description

A micro-learning app for corporations offering scenario-based spaced learning.

Challenge

Design and develop a variety of features, and implement future-proof and scalable question types.

Outcome

A groundbreaking platform that allows empowering employees through individualized learning.

Lunch Assist
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Lunch Assist
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Not Disclosed
Ongoing
Food & Beverages

Lunch Assist is a platform dedicated to American schools providing support and guidance for nutrition professionals. Its purpose is to improve the quality of food among children, especially at schools.

Description

An application that offers short video tutorials for training purposes regarding nutrition at schools.

Challenge

Redesign and upgrade the whole interface and add new functionalities.

Outcome

An innovative and intuitive platform that helps prioritize the well-being of children through comprehensive and nourishing school nutrition programs.

Datagame
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Datagame
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Not Disclosed
Ongoing
Other Industries

Datagame is a flexible and adaptable platform that provides users with gamified, survey-like experiences. It enhances research and gives the opportunity to change normal surveys into immersive and enjoyable experiences.

Description

A flexible platform that allows integrating gamification into surveys or creating custom research games for comprehensive analysis.

Challenge

To create a customizable web and mobile platform that enables all kinds of interactions with Alchemer.

Outcome

A modern and engaging web application with an aesthetic, intuitive, and user-friendly interface.

Humly
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Humly
  • Humly screenshot 1
Not Disclosed
Ongoing
Education

Humly is dedicated to supporting schools in finding and creating different job opportunities in order to fill in teaching vacancies. Its purpose is to tackle teacher shortages in Sweden and other countries.

Description

A website and application were created to aid the process of searching for teaching vacancies.

Challenge

Full stack website and app development that ensures scalability for a multi-national project.

Outcome

The administrative platform that helps support teams to supervise and manage the daily operations of the company

Alyne
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Alyne
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$50001 to $100000
30 weeks
Legal & Compliance

Alyne is a SaaS platform that aids organizations in maturing their cyber security, compliance capabilities, and risk management. The solution helps to secure digital assets in a cost-effective way.

Description

A next-generation GRC platform designed to deliver data-driven insights powered by AI.

Challenge

To develop a new application architecture and create a new UI/UX design.

Outcome

A platform that met contemporary coding standards and security practices with user-friendly design and well-documented, easy-to-read code.

Dragon Sourcing
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Dragon Sourcing
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$50001 to $100000
30 weeks
Business Services

Dragon Sourcing is a procurement services provider focused on delivering sustainable value and insights from emerging markets. It supports corporates in the effective acquisition of goods and services through a global sourcing process.

The company was founded in 2004 and now has offices in Asia, Europe and the Americas.

Percival
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Percival
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$50001 to $100000
29 weeks
Other Industries

BBA Aviation is world’s leading provider of aviation support and aftermarket services dedicated to delivering exceptional, long-term, sustainable value.

One of the areas of support includes jet engine maintenance where the client has seen a potential for predicting the maintenance needs.

Gold Mine
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Gold Mine
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$50001 to $100000
20 weeks
Travel & Lifestyle

Our client – a Gold Mine Theme Park, which offers a wide selection of entertainment services both for an individual as well as institutional clients, needed a web solution which would facilitate their booking and invoicing processes.

MeritMoney
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MeritMoney
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Not Disclosed
10 weeks
Utilities

Selleo is a software development house with a flat management structure which always look for innovative ways to manage the company like exploring the self organizing teams concept.

We got inspired by the concept of Merit Money from Management 3.0 practices developed and popularised by Jurgen Appelo.

GrantNavigator
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GrantNavigator
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$50001 to $100000
30 weeks
Business Services

American Funding Innovators, with more than 15 years in the business of grant search databases, is a US leader in helping organizations improve the management of grant funds and tracking results.

AFI is also a partner organization with the Grant Professionals Association (GPA).

HuCo Berlin
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HuCo Berlin
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$50001 to $100000
20 weeks
NGOs

The Humanitarian Congress Berlin is an international platform for exchanging information, experiences and ideas for humanitarian aid organizations.

As the event reached around 700 participants and speakers from around the world, the organizers decided to meet the needs of a growing number of participants and “mobilize” the event to enhance an overall experience for the stakeholders involved.

Neutopia
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Neutopia
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$50001 to $100000
30 weeks
Education

Neutopia is a social publishing and e-learning platform which enables aggregation and sharing of resources focused on the different aspects of creativity, design, psychology and leadership.

The users can create playlists of their favourite educational materials organized into specific categories such as articles, books, events, courses, videos or websites.

Metreno
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Metreno
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$50001 to $100000
20 weeks
Business Services

Metreno AS is an innovative communication and HR consultancy from Trondheim, Norway.

The company delivers services and software solutions designed to meet demands and challenges of corporate HR departments and consultancies who deal with high-quality evaluations and psychometric tests.

SquadLocker
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SquadLocker
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$50001 to $100000
30 weeks
Retail

SquadLocker will outfit your team in 2 weeks or less!

Their web-based business integrates all the steps required to outfit a team in one application available online starting from design and ending on delivering the gear to each individual’s home.

Diamondmine
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Diamondmine
  • Diamondmine screenshot 1
Not Disclosed
10 weeks
Productivity

The Diamond Mine system was developed for the internal needs of our company where we provide teams of software developers to deliver projects or augment existing client teams.

In our daily operations, we worklog all the hours spent on clients projects delivering programming services. Those worklogs are a primary mean for settlements with clients thus rendering this one of crucial elements of our IT systems.

Place2book
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Place2book
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$50001 to $100000
20 weeks
Art, Entertainment & Music

We developed the single page application for Place2Book – a Danish online ticketing system provider where all organizers, professionals and private persons, can easily create events, receive subscriptions and sell tickets.

Northwood Advisors
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Northwood Advisors
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$50001 to $100000
20 weeks
Information Technology

Northwood Advisors are a consulting firm from Southern California with more than 15 years of experience in the provision of BI solutions. The company helps to bridge the worlds of business and IT as well as to unify the efforts of various departments behind a singular purpose.

For their advantage, we created PacTrac - a cloud-based web platform for companies operating in the construction industry.

Studentvikarie
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Studentvikarie
  • Studentvikarie screenshot 1
$50001 to $100000
52 weeks
Education

Humly (formely Studentvikarie) is a platform established in 2015 in Göteborg, Sweden developed for the purposes of delivering temporary job vacancies for students willing to practice their teaching skills.

The service allows students looking for a part-time job in education to browse through advertisements or create one of their own giving them the opportunity to decide how much of their time they are willing to work.

Simplaex
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Simplaex
  • Simplaex screenshot 1
$50001 to $100000
30 weeks
Information Technology

Simplaex is a Berlin-based company which offers an innovative alternative to the current digital advertising system.

Standing behind the world’s most advanced Artificial Intelligence-powered user classification technology, the company aligns the ROI interests of the demand and supply side providing data on consumer behavior.

Northpass
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Northpass
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$50001 to $100000
20 weeks
Education

Northpass (formerly SchoolKeep) is an innovative learning management system (LMS) that enables organizations to train employees, customers and channel partners.

The solution places the learner in the center of SaaS platform, resulting in a more effective and satisfying learning experiences.

9teams
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9teams
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$50001 to $100000
20 weeks
Productivity

Vtelligence BVBA is a Belgium based company specialising in “closing the gap between business and IT”.

This means a continuous search on how to achieve a relevant impact on business and bottom-line financial results. 9teams is a platform that makes IT executives and project managers more successful.

Catalyst
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Catalyst
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$50001 to $100000
30 weeks
Healthcare & Medical

Our client Ascend is an expert in the health information technology world. Their systems for reporting, analytics and device interfaces are used by the top hospitals and health institutions in North America.

With over 20 years of experience, Ascend supports cardiovascular health using Information Technology and groundbreaking, seamlessly integrated intelligent solutions.

trommsdorff + drüner
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trommsdorff + drüner
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$50001 to $100000
100 weeks
Advertising & Marketing

trommsdorff + drüner innovation + marketing consultants GmbH is an international consultancy for the data-driven innovation and marketing (later on taken over by a bigger/major player in the industry space).

This Berlin-based company supports key players form leading industries with marketing performance management.

B4B
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B4B
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$50001 to $100000
20 weeks
Financial & Payments

B4B Payments is a global B2B payments innovator headquartered in London, offering smart and flexible corporate payments and card solutions.

B4B’s solution combines a Mastercard® prepaid card with a powerful in-house proprietary management portal saving businesses time and money.

Breezeway
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Breezeway
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$50001 to $100000
20 weeks
Hospitality

Breezeway is a Boston based company specialized in delivering property operations platform which helps property managers and owners coordinate cleaning and maintenance tasks, improving quality and ensuring the job gets done right.

Breezeway aims to create tools that will define the future of property and homeowners and the way they care for their properties.

Battleriff
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Battleriff
  • Battleriff screenshot 1
$50001 to $100000
30 weeks
Gaming

Battleriff is an online eSports service which enables players from around the globe to challenge real opponents in popular games such as HearthStone or MTG Arena.

As gaming and esports are one of the fastest growing online activities our client targets some of the 800 million active users.

North pass
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North pass
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$50001 to $100000
20 weeks
Education

The NorthPass is an innovative learning management system (LMS) that enables organizations to train employees, customers and channel partners.

This SaaS platform is aimed to provide tools for the creation and distribution of training content and allows its users to build and scale branded training experiences. 

Selleo Labs Reviews

4.9 18 Reviews
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  • Software Development
  • Web Designing (UI/UX)
  • Web Development
  • DevOps
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Rob Anderson

We recommend the Selleo team

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  • Schedule & Timing
  • Communication
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Review Summary

We have worked with Selleo's development team for the past three years. They have been consistently diligent and reliable, and they have produced high quality code for us. We have no hesitation in recommending them to other companies looking to outsource some or all of their development work.

What service was provided as part of the project?

Software Development

Kristoffer Persson

Selleo is a perfect tech partner!

Rating Breakdown

  • Quality
  • Schedule & Timing
  • Communication
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Project Detail

$200000+

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Review Summary

We have worked with Selleo for several years and can highly recommend them as a software development partner. Time to time we need to find good, near shore developers to help us build our platform. The team works hard, writing good code and completing all work punctually and to a high standard. They are able to work on their own initiative and take responsibility for their tasks. Selleo has been a team that has proven they're dedicated to completing innovative projects and offering useful direction for our software.

What service was provided as part of the project?

Mobile App Development, Software Development, DevOps

Jamie Engel

Excellent Service

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  • Schedule & Timing
  • Communication
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Project Detail

$200000+

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Review Summary

I began working with Selleo in 2014 and have continued through to the present. Selleo excelled at the interpersonal parts of software design as well as the technical elements. They used daily communication to keep the project in check. They build to a very high standard of quality. Their company culture clearly nurtured an energetic and informal working environment. What sets Selleo apart is the enthusiasm and care taken on the project beyond scope. We have a spirit on the team that’s definitely in the culture at Selleo, very similar to the type of culture I try to foster as a teacher. I look forward to our meetings, it’s always fun as well as productive. The guys are really into the project and I know they really care about its success. I believe Selleo chooses very good people and has an excellent company culture. I’m very happy to be working with a company that shares my values and that has made the whole experience work very well.

What service was provided as part of the project?

Software Development