DayOne - a team of full-stack JavaScript engineers ready to build your MVP and grow it to scalable production app.

We are a small, tight-knit team. We strongly value expertise and knowledge that is required to develop software products and we keep in mind that excellent programming skills alone are not enough.

We understand that we are not creating software just for the sake of creation itself, but we are responding to business needs. We believe that good enough solution is better than a perfect one that took three times longer to coomplete. We adhere to a principle: make it work, make it right, make it fast.

Staying small comes with few advantages. We know each other very well, both our strong and weak sides. That allows us to work more efficiently. It also simplifies communication so we are sure that we are delivering without the overhead.


Contact Name:

Phone Number:

Primary Address

Piłsudskiego 135, Łódź, , Poland 92-318

Social Media

Key Facts
Services: SEO, Web Design, Digital Marketing, PPC, Social Media Marketing, Web Development, SEM, Ecommerce SEO, Enterprise SEO, Content Marketing, Mobile App Development
Founded: 2016
Revenue: $100,000 - $200,000
Firm Size: 2 - 9
No of Clients: 30+
Client Name:
Key People:

DayOne s.c. - Listing in August 2022


Total Reviews (0)






Claim Your Profile

Claim your listing to access your account details and brand promotion tools.

Edit the information in your profile page, add blogs, events, jobs, photos, videos, and more.

Claim Your Profile