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Your One-Stop AI-Powered

Software Development

& Team Extension Hub

A software power-house that thinks, builds and ships as it is your

own team and merges into your workflow with zero distance

A software power-house

that thinks, builds, and ships as it is your own team

and merges into your workflow with zero distance

Let us handle the hard part, you keep the outcome

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About us

We help companies grow from early MVPs to products trusted by over 1,000,000 users. Leetio is an engineering-led company focused on reliable delivery and thoughtful product building at every stage of growth. Systems are designed to scale, evolve, and remain maintainable as products gain traction and audiences expand.


Working with companies across the USA, Europe, and the APAC region, the full spectrum of modern development is covered, including web platforms, mobile applications, and complex system integrations. Each stage of the work is carried out with attention to detail and a consistent approach that supports long-term growth.

Our services

At Leetio, AI powers every stage of the development process. AI tools that our engineers use daily accelerate architecture decisions, code generation, testing, and deployment. The result is a faster build, fewer errors, and a lower cost without trading off quality or reliability. One team, one clear process, one predictable delivery from start to scale.

  • One team across architecture, engineering, and deployment
  • AI-accelerated delivery at every stage
  • Faster build cycles and reduced project costs
  • Fewer errors through AI-assisted testing and code review
  • Web, mobile, and system integrations
  • Production-ready system built to scale from day one

When a business grows fast, the hardest part is finding the right people at the right moment. Our extension model gives you ongoing engineering, DevOps and support capacity that scales with the product and keeps delivery consistent.

  • Engineers available within days
  • No recruitment or onboarding bottlenecks
  • Seamless fit into existing workflows
  • Skills matched to exact delivery needs
  • Team size adapts to delivery demands

Routine operations, internal workflows, and manual processes are replaced with intelligent automation that works around the clock. AI agents handle repetitive tasks, allowing your team to focus on decisions that drive business forward.

  • AI agents handling routine work that your team should not do
  • No extra headcount needed to scale operations
  • Faster execution across every department
  • Automated workflows connected to your existing systems
  • Consistent operations from day one, built to grow

A structured code audit identifies technical debt, architectural risks, and constraints related to scalability, security, and performance. Findings are consolidated into a prioritized remediation roadmap to support clear technical planning and confident growth decisions.

  • Security risks identified and prioritized
  • Performance bottlenecks uncovered
  • Technical debt mapped and quantified
  • Compliance gaps detected early
  • Clear roadmap for long-term system stability

Creating digital experiences that users love. Our mobile & web design blends strategy, UI/UX expertise, and industry best practices to deliver intuitive, scalable, and visually striking products.

  • Clear and intuitive user flows
  • Consistent and scalable product structure
  • Higher engagement and conversions
  • Strong visual and interaction consistency
  • Better product clarity for teams and stakeholders

Scalable, production-ready MVPs are built to validate ideas with real users and real data. The approach focuses on clear scope, core functionality, and solid architecture, allowing the MVP to grow into a full product without being rebuilt.

  • Faster path from idea to launch
  • Clear scope and product priorities
  • Reliable base for scaling
  • Real user feedback from day one
  • Cost-efficient development without rework

Cases

CONTACT US


Sergii Kulikovskyi

Sergii Kulikovskyi

Chief Executive Officer at Leetio

For detailed questions about products, their launch, or scaling.


Tanya Ivanishyna

Tanya Ivanishyna

Business Development Manager at Leetio

For questions about how our team can support you.


OUR OFFICE
Kaupmehe 7-120
10114 Tallinn
Estonia


C/ d'Aragó 562
Barcelona
Spain

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