Full-stack software development studio

Full-stack software development studio

We build (your vision)

affordably and quickly

We build (your vision)

affordably and quickly

We build (your vision)

affordably and quickly

Let's talk

Let's talk

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Our Portfolio

Our Portfolio

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senior DEVELopers. 20 years of EXPERTISE.
frontend, backend, UX/UI, and project MANAGEMENT.


senior DEV team
20+ years of EXPERTISE
frontend, backend, UX/UI



about theseus

about theseus

about theseus

Built for founders and teams who value experience, transparency and momentum.

We are a senior, hands-on team of two full-stack engineers, an interface designer and a project lead who’ve spent 20+ years shipping real products.

Theseus Labs partners with startups and growing companies to launch new products or strengthen existing ones. We turn ideas into scalable, production-ready products built to perform and last.

We move fast, build with care, and focus on results.

Built for founders and teams who value
experience, transparency and momentum.

We are a senior, hands-on team of full-stack engineers and a designer who’ve spent 20+ years shipping real products.

TheseusLabs partners with startups and growing companies to launch new products or strengthen existing ones. We turn ideas into scalable, production-ready products built to perform and last.

We move fast, build with care, and focus on results.

Built for founders and teams who value experience, transparency and momentum.

We are a senior, hands-on team of two full-stack engineers, an interface designer and a project lead who’ve spent 20+ years shipping real products.

Theseus Labs partners with startups and growing companies to launch new products or strengthen existing ones. We turn ideas into scalable, production-ready products built to perform and last.

We move fast, build with care, and focus on results.

Services

Services

Services

(02)

WHAT WE OFFER.

Development

Custom websites, landing pages, and web applications. Built with a focus on clarity, reliability, and long-term maintainability.

Development

Custom websites, landing pages, and web applications. Built with a focus on clarity, reliability, and long-term maintainability.

Development

Custom websites, landing pages, and web applications. Built with a focus on clarity, reliability, and long-term maintainability.

Booking & Commerce Systems

Tailored platforms for reservations, payments, and customer management that simplify operations and enhance user experience.

Booking & Commerce Systems

Tailored platforms for reservations, payments, and customer management that simplify operations and enhance user experience.

Booking & Commerce Systems

Tailored platforms for reservations, payments, and customer management that simplify operations and enhance user experience.

Custom-made AI Systems

Built-for-purpose systems that apply AI to real business challenges. From large-scale document indexing and seamless natural search that helps teams find key information instantly, to custom automation and intelligent data tools, we design solutions that fit each client’s needs.

Custom-made AI Systems

Built-for-purpose systems that apply AI to real business challenges. From large-scale document indexing and seamless natural search that helps teams find key information instantly, to custom automation and intelligent data tools, we design solutions that fit each client’s needs.

Custom-made AI Systems

Built-for-purpose systems that apply AI to real business challenges. From large-scale document indexing and seamless natural search that helps teams find key information instantly, to custom automation and intelligent data tools, we design solutions that fit each client’s needs.

Mobile Applications

Native and cross-platform apps designed for seamless performance, intuitive use, and a consistent experience across devices.

Mobile Applications

Native and cross-platform apps designed for seamless performance, intuitive use, and a consistent experience across devices.

Mobile Applications

Native and cross-platform apps designed for seamless performance, intuitive use, and a consistent experience across devices.

(our)

EXPERIENCE.

Tuan

Full-Stack Engineer with expertise in backend systems

• Strong command of multiple languages and frameworks across backend and frontend development. • Built high-performance platforms ranging from blockchain gaming systems to AI engines. • Focused on scalability, architecture, and system reliability while maintaining clean, maintainable code. • Combines technical depth with product intuition to turn complex ideas into stable, long-lasting products.

Tuan

Full-Stack Engineer with expertise in backend systems

• Strong command of multiple languages and frameworks across backend and frontend development. • Built high-performance platforms ranging from blockchain gaming systems to AI engines. • Focused on scalability, architecture, and system reliability while maintaining clean, maintainable code. • Combines technical depth with product intuition to turn complex ideas into stable, long-lasting products.

Tuan

Full-Stack Engineer with expertise in backend systems

• Strong command of multiple languages and frameworks across backend and frontend development. • Built high-performance platforms ranging from blockchain gaming systems to AI engines. • Focused on scalability, architecture, and system reliability while maintaining clean, maintainable code. • Combines technical depth with product intuition to turn complex ideas into stable, long-lasting products.

SIMON

Full-Stack Engineer with expertise in frontend development

• Experienced across the stack with a focus on building responsive, high-performance interfaces. • Skilled in TypeScript, AWS microservices, and large-scale system integrations. • Blends strong frontend expertise with solid backend understanding for seamless end-to-end delivery. • Dedicated to clean architecture, smooth user experiences, and maintainable full-stack systems.

SIMON

Full-Stack Engineer with expertise in frontend development

• Experienced across the stack with a focus on building responsive, high-performance interfaces. • Skilled in TypeScript, AWS microservices, and large-scale system integrations. • Blends strong frontend expertise with solid backend understanding for seamless end-to-end delivery. • Dedicated to clean architecture, smooth user experiences, and maintainable full-stack systems.

SIMON

Full-Stack Engineer with expertise in frontend development

• Experienced across the stack with a focus on building responsive, high-performance interfaces. • Skilled in TypeScript, AWS microservices, and large-scale system integrations. • Blends strong frontend expertise with solid backend understanding for seamless end-to-end delivery. • Dedicated to clean architecture, smooth user experiences, and maintainable full-stack systems.

MORRIS

UX / UI Designer

• Designs thoughtful digital interfaces for apps, websites, and AI-driven tools. • Merges minimalism, conceptual clarity, and functionality to create intuitive experiences. • Crafts visually refined, goal-oriented products that balance aesthetics and usability. • Check out his personal portfolio here: https://morrislift.com

MORRIS

UX / UI Designer

• Designs thoughtful digital interfaces for apps, websites, and AI-driven tools. • Merges minimalism, conceptual clarity, and functionality to create intuitive experiences. • Crafts visually refined, goal-oriented products that balance aesthetics and usability. • Check out his personal portfolio here: https://morrislift.com

MORRIS

UX / UI Designer

• Designs thoughtful digital interfaces for apps, websites, and AI-driven tools. • Merges minimalism, conceptual clarity, and functionality to create intuitive experiences. • Crafts visually refined, goal-oriented products that balance aesthetics and usability. • Check out his personal portfolio here: https://morrislift.com

hello@theseuslabs.io

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hello@theseuslabs.io

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hello@theseuslabs.io

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