Every industry has its own users, workflows and regulations. Three Circle builds custom software, websites and mobile apps for fintech, healthcare, retail, real estate, education, travel, insurance, automotive, construction, legal and energy businesses, combining proven technology with real understanding of your sector.
We have delivered platforms for HR, education, fintech, fitness, food, recruitment, events and sports, so we understand the problems your users face.
From PCI DSS and HIPAA to GDPR, we design every solution with the security and compliance requirements of your industry in mind.
Secure banking apps, payment platforms, crypto wallets and fintech websites built with compliance in mind.
HIPAA-aware patient portals, telehealth, clinic software and healthcare apps that improve care.
Online stores, POS integrations, inventory systems and shopping apps that connect stores and online sales.
Property portals, listing websites, CRM and mobile apps for agencies and proptech startups.
School management systems, LMS platforms, student portals and education apps.
Booking engines, travel websites and apps for agencies, tour operators and hotels.
Quoting portals, policy and claims systems and insurtech apps with secure integrations.
Dealer websites, inventory systems, service booking and connected-car apps.
Project management, field apps and contractor websites that keep jobs on time and on budget.
Law firm websites, client intake, case management and secure client portals.
Asset tracking, field operations apps, IoT monitoring and analytics dashboards.
Building something for another sector? We tailor software to your workflows, users and regulations.






Experience the effectiveness of our full-cycle software development process as it transforms your ideas into digital solutions efficiently.

Creativity

Goal

Strategy

Teamwork

Success
We are dedicated to providing exceptional software development services that drive your success and growth.Our team of experts has extensive experience in full-cycle software development, we ensures that we deliver creative and effective solutions tailored to your business needs.
Choosing Threecircle gives you access to unparalleled expertise.Let’s transform your ideas into effective digital solutions together.
Real projects we have designed and built for businesses across different sectors:
A complete HR management platform with a React and Angular admin dashboard, a Flutter mobile app and an ASP.NET Core back end. Result: 5,000+ active users.
Attendance, fee tracking and academic reporting from one dashboard, built with React, Flutter Web and .NET. See our education software services.
A dark-mode crypto wallet and finance app built with Node.js, blockchain integration and LLM-powered AI features. See our fintech software services.
An AI-powered fitness app with 1,300+ exercises, built with Flutter and ASP.NET Core. Result: 1,000+ downloads.
Native Android and iOS apps for local dining deals and ordering, powered by a Laravel back end.
An AI recruitment platform with candidate matching and hiring pipelines, built on Node.js with a native iOS app.
A digital invitation and guest registry platform built with Flutter, .NET and Microsoft Azure.
A Flutter sports app with real-time scores and AI insights powered by an ASP.NET Core back end and a large language model.
Have a project in your industry? Get a free consultation.
We build software for fintech, healthcare, retail and eCommerce, real estate, education, travel and hospitality, insurance, automotive, construction, law firms and oil and gas, as well as HR, fitness, food, recruitment, events and sports businesses.
Every project is custom. We start by understanding your industry’s users, workflows and regulations, then design software around them rather than forcing a generic template.
Yes. We design and build with the relevant standards in mind, including HIPAA for healthcare, PCI DSS for payments and GDPR for personal data, and work alongside your compliance advisers.
Yes. We integrate with CRMs, ERPs, payment gateways, banking APIs, booking engines, MLS/IDX feeds, school information systems and other industry platforms through secure APIs.
We have delivered platforms for HR (used by 5,000+ employees), education (School3), fintech (MomoMi), fitness (Optimized Strength, 1,000+ downloads), food (Smart Eats), recruitment (Careerails), events (LuvInvite) and sports (Sport Betting IQ). Contact us to discuss yours.
Cost depends on features, integrations and compliance needs. Use our app development cost calculator for a quick estimate or contact us for a free, detailed quote.
From startups to enterprises, we deliver innovative software, web, and marketing solutions designed to drive growth and long-term success.