# Fill-Labs

> Source: https://www.fill-labs.com/
> Site map for tools: https://www.fill-labs.com/llms.txt · https://www.fill-labs.com/llms-full.txt

Fill-Labs is a software engineering and technology consulting company. We build AI-powered products, custom web and mobile apps, and provide **fractional / Remote CTO** leadership and **engineering team building**.

## What we do
- AI integration and intelligent product features
- Full-stack web and mobile application development
- UX / UI design
- Fractional CTO / Remote CTO consulting (monthly retainer)
- Engineering team building, hiring guidance, and vendor leadership
- Architecture reviews, product roadmaps, tech due diligence, independent audits

## Key pages
- [Home](https://www.fill-labs.com/): Fill-Labs builds AI-powered software, SaaS products, and offers fractional / Remote CTO consulting and team building.
- [Services](https://www.fill-labs.com/services): Full-stack development, AI integration, UX/UI, fractional CTO, Remote CTO leadership, and engineering team building.
- [Case Studies](https://www.fill-labs.com/case-studies-catalog): Portfolio of Fill-Labs client projects across AI, mobile, web, and enterprise software.
- [Team & Culture](https://www.fill-labs.com/team-and-culture): Meet the Fill-Labs engineering culture, team, and career / internship opportunities.
- [Contact](https://www.fill-labs.com/contact-us): Start a project or book a free discovery call for software development or fractional CTO consulting.
- [Legal Notice](https://www.fill-labs.com/legal): Fill-Labs legal notice and terms.
- [Data Protection](https://www.fill-labs.com/legal/data-protection): Fill-Labs privacy and data protection policy (GDPR).
- [Cookie Policy](https://www.fill-labs.com/legal/cookie-policy): How Fill-Labs uses cookies.

## Contact
- Web: https://www.fill-labs.com/contact-us
- Company site: https://www.fill-labs.com/

## FAQ

### What does a Fractional / Remote CTO do?

We set your technology strategy, lead your engineering team or vendors, make architecture and tooling decisions, build your digital roadmap, and advise on product and investment decisions. You get senior technology leadership for as much time as you need—without a full-time C-level hire.

### Who is Fractional CTO consulting for?

It's ideal for SMBs, startups, and companies without a technical founder whose technology side is growing but hiring a full-time CTO is premature or too expensive. Even if you already have an engineering team, senior direction, architecture oversight, and prioritization are often still missing.

### How does consulting pricing work?

We work on a flexible monthly retainer. Packages scale with the time and scope you need. The first discovery call is free, and we define the right model together—no commitment required.

### What kind of project types do you have?

The project types we have are usually SaaS projects, complex web applications, enterprise-scale applications, real-time dashboards, streaming services, interactive applications, user interfaces, and the list goes on. But when forming a partnership, our focus mainly lies on our connection with the project owner rather than what type of project we are going to work on. Because, if we share the same passion for the end product, communicate on the same wavelength, and get excited to work side by side toward a long-term collaboration, we can make anything happen.

### What is your engagement model?

We work with a flexible engagement model that adapts to your needs. Whether you need a dedicated team, staff augmentation, project-based collaboration, or fractional CTO / technology consulting on a monthly retainer, we can structure the partnership to best support your goals.

### How do you ensure code quality?

We maintain high code quality through rigorous code reviews, automated testing, continuous integration, and following industry best practices. Our team is committed to writing clean, maintainable, and scalable code.

### What technologies do you specialize in?

We specialize in modern web technologies including React, Vue, Svelte for frontend, Node.js, Python, Go for backend, and various mobile frameworks. We also have expertise in AI/ML integration and DevOps practices.

### How do you handle communication and project management?

We use agile methodologies and maintain transparent communication through regular standups, sprint reviews, and dedicated project management tools. You'll have direct access to your team and regular progress updates.

### What is your typical project timeline?

Project timelines vary based on scope and complexity. We work with you to establish realistic milestones and deliver incremental value throughout the development process. Most projects start showing results within the first few sprints.