Websites, Mobile Apps
& Custom Software
Built for Real Businesses.
Software designed and built around
how your team actually works.
We work directly with founders and operators to ship fast websites, mobile apps, and internal business tools without unnecessary overhead.
We work directly with founders and operators to build websites, apps, and software that solve real problems.
Our top projects
Clinical consultation triage, red-flag safety screening, live OTC inventory, and team performance analytics for 500+ UK pharmacies.
PharmFlow · UK Pharmacy Consultation & Performance OS
Handcrafted timber sash, slimline architectural aluminium, and high-performance acoustic glazing for 10,000+ London homes.
Stroud Green Windows · Bespoke London Architectural Joinery
Competition 13mm lever powerlifting belts, heavy-duty padded lifting straps, and waterproof tactical duffels for elite athletes.
NE Sports 3 · Competition Grade Strength Systems
Real-time sports turf booking, smart matchmaking squad finder, and tournament management for 100+ premier venues.
Sportal · Sports Venue & Esports Matchmaking Network
Tools We Build With. Proven In Production.
Click, drag, or browse the shelf below to see the frameworks, databases, and languages we actually ship client software on.
Tailwind CSS
Software built for your business.
Reliable, fast, and easy to use.
We design, build, and support websites, mobile apps, and custom software systems that help businesses run smoothly and grow.
AI Development & Automation
Custom AI tools, internal chatbots, and automated workflows that handle routine work and connect directly with your company data.
iOS & Android Apps
Fast, reliable mobile applications built for iPhone and Android with smooth navigation, offline support, and simple user accounts.
Websites & Web Apps
Modern, fast-loading websites and web applications built with Next.js and React that look great and turn visitors into clients.
Search Optimization & Speed
Technical SEO, clean site structure, and fast performance to help your business rank higher on Google search results.
Online Stores & Checkout
Custom Shopify stores and ecommerce platforms with fast checkout, secure payments, and simple inventory management.
Cloud Systems & APIs
Scalable backends, customer portals, and custom web services built to keep your business data secure and accessible 24/7.
Trusted By Teams That Move Fast.
What clients say about working with Hazsols.
Real feedback from founders, product managers, and engineering leaders who trusted us with their web, mobile, and custom software builds.
“We were drowning in manual spreadsheets until Hazsols built our warehouse inventory dashboard. Our operations team saves at least three hours every single day.”
— David Chen, Operations Director at Horizon Supply
“Our checkout used to lose customers on mobile devices. Hazsols streamlined the entire flow, fixed cart abandonment, and our sales went up 24%.”
— Sarah Jenkins, E-commerce Manager at Oakhaven Goods
“Super responsive communication. Whenever we needed a quick adjustment or had a technical question, their engineering team had a fix within the hour.”
— Tariq Mansoor, CTO at FinFlow Systems
“They automated our customer verification and Stripe billing pipelines. It completely eliminated billing errors and freed up our support team.”
— Rachel Adams, Head of Growth at Vela Health
“Transparent weekly demos, clear milestone updates, and zero hidden costs. By far the most straightforward development agency we've contracted with.”
— Liam Gallagher, Managing Director at Crestview Media
“Our internal web tools had terrible performance under heavy load. Hazsols optimized our database queries and APIs—everything loads instantaneously now.”
— Priya Patel, VP of Engineering at ScaleGrid
“They took our Figma designs and turned them into production-ready code with exact attention to detail. We launched on our exact target date.”
— Julian Moreno, Design Director at Studio Craft
“Hazsols audited our Core Web Vitals and resolved all our layout shifts and load delays. Our Google search rankings steadily climbed within weeks.”
— Hannah Brooks, Head of SEO at Beacon Digital
“We needed custom multi-tenant portal functionality for corporate clients. Hazsols architected it cleanly, securely, and within our exact budget.”
— Kavita Rao, Co-Founder at MetricDesk
Everything you need to know.
Clear answers on process, timelines & pricing.
Common questions about how we structure projects, manage communication, write custom software, and support your team post-launch.
Ready to
Build?
Talk directly to the engineers.
No sales pitches or middle layers. You communicate directly with the team architecting, writing, and deploying your code.
Have Questions? Check FAQTell us about your project.
Share what you want to build, your timeline, or any technical requirements. We review every note and reply within one business day.