We design, build, and deliver data products.

Were experts in data products with a lot of experience in Analytics & BI, MarTech, SaaS, ESG, and logistics products.

Based in the UK, with additional support from skilled developers in India, High Digital offers a full product team, including project managers, designers, and engineers.

Collaborative and agile, we cover all areas from product planning and design to UI/UX, development, delivery, and support.

Communication with our clients is key. Which is why we work to an agile inspired method of process. First, we dig deep to ensure we understand exactly what you want and need. Well then create an initial proposal of timescale, budget and design.

Once everyone is happy, we work to two-week deliverable sprints. The project plan is always accessible in JIRA and we have an internal daily stand-ups to monitor daily tasks.

High Digital is Cyber Essentials Certified and ISO/IEC 27001 Accredited.

We are a leading provider of IT services and internet marketing solutions, dedicated to helping businesses of all sizes achieve their goals in the online space. With years of experience and a professional team, we offer innovative, reliable, and personalized solutions in web development and digital marketing. Our expertise includes SEO, contextual and targeted advertising, website and app development, as well as other areas of digital marketing. We take pride in our ability to adapt to changing market needs and in the results we achieve for our clients and our own projects.

Certifications: ISO 9001:2015, ISO/IEC 27001:2022
Global Presence: Trusted by clients in 42+ countries

𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐖𝐞 𝐎𝐟𝐟𝐞𝐫

• Custom Software Development: Tailored software solutions to fit your organization's unique needs.
• Embedded System Development: Reliable systems for aerospace, automotive, and defense industries.
• SaaS Solution Development: Scalable, secure SaaS solutions for enterprise and consumer use.
• AI Applications: Smart, predictive systems using AI to transform industries.
• IoT Solutions: IoT device integration into connected ecosystems.
• Mobile App Development: Secure and efficient mobile apps for business and consumer use.
• Cloud Applications: Cloud-based solutions ensuring scalability and security.
• DevOps & QA Services: Standardized processes to ensure performance, security, and reliability.
• Cybersecurity Solutions: Protecting critical infrastructure and data.
• Business Automation: Intelligent solutions for operational efficiency.

𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬

𝐂𝐨𝐧𝐬𝐮𝐥𝐭𝐢𝐧𝐠 & 𝐃𝐞𝐬𝐢𝐠𝐧: Digital transformation, UX/UI design, IT strategy, and game design.
𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: AR/VR solutions, blockchain, IoT, AI/ML automation
𝐌𝐚𝐧𝐚𝐠𝐞𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: Application and QA management, IT infrastructure, and security management.

𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗦𝘁𝗮𝗰𝗸

𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: PHP, Laravel, Java, JavaScript, Python, Django, Swift, Kotlin, C#, WordPress
𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀 & 𝗟𝗶𝗯𝗿𝗮𝗿𝗶𝗲𝘀: React, Angular, Django, Flutter, Unity, Unreal Engine
𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: MySQL, PostgreSQL, MongoDB
𝗖𝗹𝗼𝘂𝗱 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: AWS, Google Cloud, Azure, and more.
𝗧𝗼𝗼𝗹𝘀 & 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗲𝘀: Agile development, CI/CD pipelines, DevOps tools, and more.

We’re a full service software consulting company with offices in Austin, Tx, London, UK and in 2025 we’re expecting to launch in Dubai. When we started out our focus was on customizing and developing ERPs but soon we found our niche in blockchain and AI.

Tagdev is a leading provider of custom software solutions, specializing in web and mobile apps, blockchain and AI software, product design, branding, and IT consultancy. We are committed to delivering innovative, tailored solutions to meet the diverse needs of our clients.

At Tagdev, the project initiation process involves close collaboration with clients from concept to delivery, ensuring seamless project execution and client satisfaction.

Our vision is to bring digital empowerment to every business and individual, fostering a landscape of inclusive and transformative solutions.

Whether you’re an entrepreneur with a vision, a startup seeking innovation, or an established business aiming for excellence, we’ve got you covered.

We are a close-knit team currently in three different countries (Canada, Nigeria, The United Kingdom and The United States).

Our integrated ecosystem of subsidiaries ensures that we have the expertise to meet any need.

Ready to transform your ideas into tailored solutions? Contact us to elevate your business to new heights.

At Sandcastle Web Design & Development, we specialize in crafting innovative digital solutions that empower businesses to thrive in the ever-evolving online landscape. With a proven track record in eCommerce development and custom application design, we deliver tailored solutions that drive growth, enhance user experiences, and streamline operations.

Our eCommerce expertise enables us to create high-performance, scalable online stores equipped with modern features like cXML punchout integrations, advanced payment gateways, and seamless third-party software compatibility. Whether you’re launching a new storefront or optimizing an existing one, we ensure a robust platform that converts visitors into loyal customers.

When it comes to custom application development, we understand that off-the-shelf software often falls short of addressing unique business needs. That’s why we build bespoke applications that align with your specific objectives, whether it's automating complex workflows, integrating data systems, or enhancing business intelligence. From concept to deployment, we leverage cutting-edge technology to deliver solutions that are not only functional but also future-proof.

At Sandcastle, our approach is collaborative, transparent, and results-driven. We take the time to understand your business goals, challenges, and audience to deliver a website or application that reflects your brand identity while achieving measurable outcomes.

With a team of seasoned developers, designers, and strategists, we’re here to transform your vision into reality. Choose Sandcastle, where innovation meets functionality, and watch your digital presence scale new heights.

Let’s build something exceptional together.

Get your product off the ground, and launch quicker with our expertise in software development. Whether you are developing your first MVP or building a fully-fledged product, we can support you through every step of your growth phase