Custom Software & Websites for Modern Businesses
From marketing sites to AI-powered tools — we build what your business needs.
We design and develop high-performance websites using the latest technologies — so you can focus on running your business while we handle the web.
Our Services
From websites and e-commerce to custom software and AI-powered tools — we build technology that drives real results.
Web Development
Custom websites and web applications built with modern frameworks like Next.js and React. Fast, scalable, and maintainable code.
Custom Software
Internal tools, dashboards, client portals, and business automation built to solve your specific problems — not off-the-shelf limitations.
AI & Automation
Intelligent agents, workflow automation, and LLM-powered tools using the latest AI technology to save time and reduce manual work.
Website Design
Clean, responsive designs crafted to represent your brand. Optimized for all screen sizes from mobile to desktop.
SEO Optimization
Improve your search engine ranking and drive organic traffic. Technical SEO, performance optimization, and best practices built in.
Website Maintenance
Keep your website secure, updated, and running smoothly. Regular backups, security patches, and performance monitoring.
Why Choose TSTHEL Development?
We combine technical expertise with a deep understanding of what small businesses need. No bloated templates, no generic solutions — just clean, purpose-built websites that work for your business.
Start Your ProjectFast Performance
Optimized code and modern infrastructure ensure lightning-fast load times.
Mobile Responsive
Every website is designed mobile-first and works flawlessly on all devices.
SEO Optimized
Built-in SEO best practices to help your site rank higher in search results.
Secure & Reliable
HTTPS by default, regular security updates, and reliable hosting solutions.
Modern Technologies
We use Next.js, React, TypeScript, and Tailwind — the best tools available.
Ongoing Support
We don't disappear after launch. Ongoing maintenance and support included.
Recent Projects
A selection of software we've built — from websites and e-commerce platforms to AI-powered internal tools. Real results for real businesses.
Local Restaurant Website
A full-featured restaurant site with online ordering, reservations, admin dashboard, and SMS/email notifications.
Photography E-commerce
Full-stack photography store with gallery, digital downloads, Stripe payments, CDN delivery, and admin dashboard.
AI Support Analyst Agent
Internal AI-powered tool that assists support analysts with ticket triage, knowledge retrieval, email monitoring, and Jira/Confluence integration.
We Build Software That Works For You
TSTHEL Development is a software development studio that builds everything from fast, modern websites to AI-powered internal tools and custom business applications. We combine clean design with reliable technology to help businesses operate smarter and grow faster.
Our approach is simple: understand your business goals, then build technology that delivers results. Whether that's a marketing site, an e-commerce platform, or a custom AI agent — we scope it right and build it to last.
Technologies we use:
Our mission
“Make professional software development accessible and affordable for every business — from a simple website to a full AI-powered platform.”
Performance First
Every decision we make prioritizes speed and user experience.
Client Focused
We build long-term partnerships, not just one-time projects.
Small Business Experts
We understand the unique needs and budgets of growing businesses.
Ready to Start Your Project?
Let's build your website today. A free consultation to understand your goals and give you a clear plan and quote — no obligation.
Start Your Project
Tell us about your project and we'll get back to you with a free consultation and quote.
Contact Information
Response Time
Within 24 hours
What happens next?
- 1.We review your project details
- 2.Schedule a free 30-min call
- 3.Receive a detailed proposal
- 4.Start building your website