Gameplay and web development examples by The Sixth Hammer

Our Mission

The Technical Partner Behind Your Best Projects

From empowering startups to building global-scale infrastructure for brands like T-Mobile and Mastercard - The Sixth Hammer is your full-cycle development partner.

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Web Projects Delivered

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Our Partners

Who are we?

A Studio of Web Architects, Designers and Engineers

Based in Europe, we’re a full-cycle digital studio blending artistic excellence with complex engineering. Our production pipeline is built to deliver high-performance web applications and robust cloud infrastructure - fast, transparent and 100% in-house.

Full-stack Development

We architect and scale modern web applications using the latest frontend frameworks and server-side technologies.

Optimized Performance

We specialize in building lightweight, high-speed web applications that rank better and convert more users.

Lighthouse Score

A Studio of Web Architects, Designers and Engineers

Web Development

World-Class Web Development
for Global Brands

Our in-house web division has delivered over 60 projects for brands like Mastercard, Jameson Whiskey and T-Mobile.
From e-commerce to internal systems, we do it all — and we do it fast.

E-commerce / Web Apps

We build fast, secure and scalable e-commerce sites and web applications tailored to unique business goals and user flows.

Brand Campaigns / Microsites

Engaging, interactive microsites and digital experiences for global campaigns, optimized for performance, visuals and maximum brand impact.

CMS / Dashboards / APIs

Custom dashboards, content systems and powerful APIs that are designed to streamline operations, simplify data flow and support complex digital infrastructures.

Multiplayer Game Portals

Custom-built game hubs where players register, track stats, access content and connect that are integrated with your live game services.

Live Data & Analytics Platforms

Real-time platforms for analytics, data visualization and KPI tracking to help businesses and games monitor, adapt and grow intelligently.

Hosting / DevOps

We provide fast, reliable hosting with automated deployments, CI/CD pipelines, monitoring and backups that are built for performance and stability.

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100% In-House Production

From design to launch, every aspect of your project is handled by our core team.

Fast And Flexible Delivery

We adapt to your timeline - both for full projects or urgent help mid-production.

Trusted by Global Industry Leaders

With a leadership core that has delivered mission-critical infrastructure for brands like T-Mobile and Mastercard, we bring enterprise-level discipline to every line of code.

Frequently Asked Questions

Find the answers to all of our most frequently asked questions

Do you work with existing codebases and legacy systems?

Yes, we excel at joining ongoing projects to provide refactoring, feature development or performance optimization. We adapt quickly to your existing tech stack and development pipeline.

Can you handle both web and mobile app development?

Absolutely - We specialize in full-cycle development, building high-performance web platforms and native or cross-platform mobile applications (iOS/Android) that share a unified, scalable backend.

Do you offer white-label partnerships for other agencies?

Yes, we frequently act as a silent technical partner for other agencies. We work strictly under NDA, allowing you to retain full branding, client ownership and peace of mind regarding technical delivery.

How do you ensure project timelines/budgets are met?

After a thorough discovery phase, we provide a comprehensive technical roadmap with fixed milestones. This ensures transparency in both cost and delivery dates before a single line of code is written.

Can you build custom, high-traffic infrastructure?

Yes, we architect custom cloud infrastructure, real-time data systems and API integrations designed to scale - we build for 99.9% uptime and maximum security.