Web & App Development
Experts in London
200+ projects delivered across web, mobile, AI, and cloud. We help startups and enterprises turn ideas into scalable digital products
Trusted by startups, enterprises, & governments worldwide
Pioneering Innovation in London’s Tech Landscape
As London’s market evolves with innovation and advanced technology, Devtrios is set to debut as a trailblazing mobile app development company. Committed to transforming the digital landscape, it aims to redefine standards with state-of-the-art techniques, setting a new benchmark for regional innovation.
Our Full-Stack Digital Services
Custom Web Development Services
High-performance websites built with tools like Next.js, React.js, PHP, and cloud hosting solutions like AWS.
Mobile App Development in London
Custom mobile apps for iOS and Android tailored to enhance user experiences.
UI/UX Design for Startups
Creating user-centered, engaging digital experiences
AI & Blockchain Development Agency
Utilize artificial intelligence to automate business processes, enhance decision-making, and improve efficiency.
Cloud Services & DevOps UK
Unlock the power of the cloud with our comprehensive solutions, all while minimizing management and operational costs. Explore our cloud solutions today.
Featured Case
E-Commerce Growth with Devtrios
40+ projects delivered across retail, food & beverage, lifestyle, and electronics.
Impact Numbers
- 32% ↑ Average conversion lift after checkout redesigns
- 18% ↑ Higher order value with loyalty & subscription features
- Sub-2s Load times on headless builds, boosting SEO rankings
Scaling Apps That Scale Users
50+ apps launched across fintech, healthtech, travel, beauty, and e-commerce.
Impact Numbers
- 12–16 Weeks Average MVP launch timeline
- 27% ↑ User retention boost with UX-first design
- 40% ↓ Cost savings via cross-platform builds (Flutter, React Native)
Smarter Business with Custom CRM Platforms
50+ CRM & workflow automation builds across finance, healthcare, real estate, logistics, and SaaS.
Impact Numbers
- 65% ↑ Efficiency gains within 12 months
- 40% ↓ Manual work through workflow automation
- 30% ↑ User adoption with UX-first designs
Proven Expertise Across 16+ Industries
We don’t just build websites, we understand your industry
Media & Entertainment
Built streaming platforms and content hubs serving global audiences.
Agriculture
AI-powered farm management and traceability tools helping farmers boost yield.
Automotive
Custom dealer portals and IoT-enabled apps driving smarter vehicle management.
Logistics
ERP and fleet management systems cutting delivery times by up to 30%.
Retail
Omnichannel e-commerce platforms with seamless payment integration.
Hospitality & Travel
Booking engines, hotel apps, and travel marketplaces built for scale.
Insurance
Booking engines, hotel apps, and travel marketplaces built for scale.
Energy & Utilities
Smart monitoring dashboards and IoT integrations for energy management.
Healthcare
HIPAA-compliant apps, telemedicine platforms, and patient portals.
Finance / FinTech
Secure fintech apps, digital wallets, and trading platforms with compliance built in.
Food & Beverage
Restaurant ordering apps, delivery platforms, and inventory management systems.
Telecom
Custom communication platforms, billing systems, and support apps.
Sports & Fitness
Workout tracking apps, fitness marketplaces, and fan engagement platforms.
Non-Profit & NGOs
Donation platforms, volunteer portals, and impact tracking dashboards.
Real Estate
Property portals, virtual tours, and CRM solutions for real estate firms.
Startups & Scaleups
MVPs, custom apps, and scalable platforms helping startups launch faster and smarter.
Education (EdTech)
E-learning platforms, LMS, and mobile apps for interactive learning.
16+
Years of Experience
200+
Projects Completed
30+
Team of Experts
20+
Tech Stacks
Technology Stack
Testimonials
“Working with Devtrios was wonderful—knowledgeable, professional & responsive with insights that added real value.”
Connie Woo
“Professional, efficient team! Our company website turned out beautifully and was a pleasure to build with Devtrios.”
Léna Derigent
“Devtrios understood our vision and turned ideas into actions. A professional, creative, and reliable development partner.”
Juliette Alemany
“Their SEO & marketing boosted traffic, engagement & conversions. Professional, creative & easy to work with.”
Teddy James
“Fast, reliable & amazing developers. Everything delivered on time and as expected—my go-to team for projects.”
X M
“Beyond skill, their communication stood out—friendly, honest & responsive from start to finish.”
Emma1111-6
“The estimate given was the price we paid—no hidden fees or upselling. Just solid, honest delivery.”
MikeM-3026
“Devtrios built our MVP in under 6 weeks on a tight budget. Startup-friendly, fast & on point without cutting corners.”
MichelleM-1264
Where Our Clients Rate Us 5 Stars
Our clients don’t just work with us, they recommend us. Devtrios is consistently rated 5.0 stars across trusted platforms like Google, Clutch, and Yell. Independent reviews highlight our technical expertise, clear communication, and reliable delivery. See what business leaders are saying about us.
Let’s Build Your Next Big Digital Product
As London’s market evolves with innovation and advanced technology, Devtrios is set to debut as a trailblazing mobile app development company.
Blogs
- CRM Integration
- Digital Marketing
- E-commerce Optimization
- Featured
- Software Development Outsourcing
- Startups & MVP Development
- UI/UX Design & Conversion
Learn why SEO is important for business growth in 2025. Discover the key benefits of SEO and how Devtrios helps...
Category CRM Integration Publication Date Author Follow us on Facebook X-twitter Linkedin Youtube Instagram Pinterest Tiktok Threads 5 CRM Integration...
Category Digital Marketing Publication Date Author Follow us on Facebook X-twitter Linkedin Youtube Instagram Pinterest Tiktok Threads 3 Steps to...
