Custom Development
We develop using the right technology for each project, creating completely new tools from scratch.
Custom development of software, apps, web platforms, and AI
Over 20 years of turning innovative ideas into successful projects.
Helping businesses adopt artificial intelligence
Stay ahead of the game, integrate
Artificial Intelligence into your business
We are a software engineering company specializing in custom software development. We don’t just stay up to date with the latest advancements in artificial intelligence—we actively apply them to business tools, web applications, custom mobile apps, and process automation.
Software Engineering Services
Don't adapt your business to technology, we adapt technology to your business.
Custom Software
We build upon existing tools, extending and customizing them with tailored development.
Migration & Integration
We optimize and migrate outdated tools while creating seamless processes to connect platforms.
IT Consulting
We analyze your current situation, conceptualize ideas, and provide expert guidance to bring them to life.
Why choose Gilsys?
Tailored solutions for your business
Web development, apps, and artificial intelligence—customized and programmed to fit your business needs.
Proven Experience
Over 20 years of developing technological solutions for businesses across different industries, providing a broad vision and technical expertise.
Tailored Solutions
Every project is unique. We understand code and know how to use it to create custom solutions, avoiding the need to adapt your business to tools that don’t fully match your real needs.
Cutting-Edge Technologies
We work with the latest technologies, including artificial intelligence, cloud computing, and modern frameworks to deliver innovative and efficient results.
Expert Team
We keep our team small to ensure proximity, quality, and full control over every project.
Responsible Innovation
We constantly research and learn new technologies, but we only work with those that guarantee solid, reliable, and high-quality results. If we don’t master it, we won’t take it on.
Talk to Engineers, Not Salespeople
We are passionate about what we do. Our focus is on providing real, personalized solutions tailored to your business needs—without sales pressure.
Flexible Budget
We adapt to your budget by breaking the project into phases and prioritizing what’s most important for your business.
Commitment & Support
We support you throughout the entire process, from the initial idea to implementation, offering maintenance and support services to ensure the success of your project.
Experience & Trust: Gilsys in numbers
We sincerely thank all our clients who have trusted our custom software development, apps, and artificial intelligence solutions—making a real impact on their businesses.
+20
Years
+200
Projects
+1K
Deliveries
+1M
Lines of Code
Our expertise in custom development allows us to tackle projects in almost any industry
Technology plays a key role across most sectors, enabling us to create applications and automations regardless of the type of business.
Technology
Online tools and mobile apps with Bluetooth integration, AI, or custom APIs.
Business
Development of fast and SEO-optimized websites (not WordPress).
Retail
Online stores, landing pages, and invoicing system integration.
Marketing
Implementation of CRM solutions, sales data synchronization, and digital tool integration.
Education
Online training platforms with advanced evaluation systems.
Healthcare
Development of online tools for medical management, appointments, patient records, and inventory control.
Industry
Solutions for product management, along with software to automate processes and synchronize data.
Startups
Turning ideas into projects, guiding startups through app and platform development while defining a solid tech roadmap.
Laboratories
Development of advanced algorithms and tools to process data using artificial intelligence.
Executive
Software for business data analysis to support decision-making.
Corporations
Professional WordPress websites with custom design and advanced customizations.
Public Sector
Implementation of custom tools to optimize, manage, and automate administrative processes.
Request a free preliminary quote
If you have a project in mind and need guidance, Gilsys is here to help you turn it into reality.