
Sedeo
A Belgian multi-vendor grocery platform delivered end to end: customer mobile app, full e-commerce website, web admin panel, and live rider tracking.
Visit siteWe design and build websites, mobile apps and AI automations for businesses in the US and Europe that care how things are made.
5.0/5 from 3 client reviews · 150+ projects shipped

About the studio
150+
Projects delivered
120+
Clients worldwide
98%
On-time delivery
25+
Specialists on the team

Devzey is built around a single idea: good software is never rushed. Strategy, design, and engineering happen under one roof, and every decision is explained before it is built, so you always know exactly what you are paying for and why.
02 / Capabilities
Three disciplines, one accountable team, working from the first wireframe to production traffic.

Custom, responsive, and high-performance websites tailored to your business needs.
Starting from$100
Explore Website DevelopmentNative and cross-platform mobile applications that provide seamless user experiences.
Starting from$350
Explore Mobile App DevelopmentAI assistants, workflow automation, and integrations that remove manual work from your business.
Starting from$600
Explore AI & AutomationsNot sure which package fits? Compare them side by side or get an instant estimate.
03 / Selected work
A few of the products we’ve taken from idea to launch.


A Belgian multi-vendor grocery platform delivered end to end: customer mobile app, full e-commerce website, web admin panel, and live rider tracking.
Visit site
A modern website for a New York dental practice: treatments, patient reviews, and appointment requests in a clean, reassuring interface.
Visit site
A professional website for a New York law practice: practice areas, attorney background, and a clear route to a consultation.
Visit siteHave a project like these?
Start yours04 / Process
Four clear stages, with a working build to review at every one.

We map your goals, users, and constraints into a clear technical plan with a fixed scope and timeline.
Wireframes become high-fidelity interfaces your users already know how to use on first contact.
Weekly shippable increments with daily updates. No black boxes, no surprises at the end.
Deploy, measure, iterate. We stay on after go-live to keep things fast, secure, and growing.

05 / Kind words
Real words from the founders and teams we build with.
5.0
Average rating from 3 published client reviews.
“We wanted a platform for our business: a multi-vendor grocery delivery platform for the Belgian market, with a strict deadline of eight weeks. They delivered on our expectations.”
“I got to know Devzey through LinkedIn, and then we collaborated and delivered several client projects together. We set up OpenClaw and local AI inference to automate our clients' day-to-day workflows, which saves them workforce and lets them put their people where they're really needed.”
“Our website launch was only a few days away, and some features were broken. I was stressed, and so was my co-founder. Then Arhum reached out to us after seeing our post, and he delivered the platform bug fixes and ongoing maintenance.”
06 / FAQ
Everything you need to know about our services and process. Still curious? Ask us directly.

We offer a comprehensive range of digital services including custom website development, mobile app development (iOS & Android), and AI and automation systems that remove manual work from your business.
Did this answer your question?
Our projects start from $299 for landing pages, $999 for full websites, and $2,500+ for custom web or mobile applications. Exact pricing depends on scope and complexity. Reach out for a free quote. We'll give you a clear number after a short call, no strings attached.
Did this answer your question?
A standard brochure website typically takes 2-4 weeks, while more complex e-commerce or custom web applications can take 6-12 weeks or more. We provide a detailed timeline during the project kickoff.
Did this answer your question?
Yes, we offer various support and maintenance packages to ensure your digital products remain secure, up-to-date, and perform optimally after launch.
Did this answer your question?
Absolutely. Our design team can help refresh your visual identity and online presence to better align with your current business goals.
Did this answer your question?
We use modern, industry-standard technologies. For web, we specialize in Next.js, React, and Tailwind CSS. For mobile, we use React Native and Flutter. Our backend solutions often involve Node.js, Python, or cloud-native architectures.
Did this answer your question?
07 / Journal

Website development cost in 2026 runs from $1,000 to $150,000+. See typical prices by site type, what drives cost, and hidden fees before you get a quote.
Read guide
Restaurant website development for 2026: HTML menus, commission-free online ordering, EU allergen rules, local SEO, GDPR, costs and timelines explained.
Read guide
Dental website design guide for 2026: what patients check before booking, HIPAA-conscious forms, ADA and WCAG 2.2, treatment pages for dental SEO, and costs.
Read guideStay in the loop
Weekly engineering deep dives, security playbooks, and shipping lessons. No noise, just signal.
08 / Contact
Send a few lines about your project and we’ll reply within one business day, with real answers, not a sales script.

Reach us directly
Prefer a human right away? Every channel below lands with an engineer, not a bot.
Call / WhatsApp
+1 628 272 5170Studio
193 2nd Ave, New York, NY 10003, United States