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Technology that works, scales, and makes business sense

Start With Clarity

We help businesses get clear on what to build, how to build it, and what it should cost. From websites and applications to cloud platforms, AI systems, and technology strategy, we focus on practical solutions that deliver value quickly and scale over time.

Modern Platforms, Real Delivery

We design and deliver systems across AWS, Azure, and Google Cloud, using modern software, data, and AI technologies. Every solution is aligned with platform best practices and tailored to your business, whether you need a fast build, a system review, or a full transformation.

Meeting Between Colleagues

Right Team, Right Scale

From focused projects to large delivery programs, we adapt the team and approach to match your needs. Senior leadership stays involved, while delivery scales locally or globally to balance speed, quality, and cost.

Start here

Get a clear next step in days — not weeks.

Choose a starting point below to get clarity, momentum, and a sensible path forward.

Travel App Screens

Website / App Build

$2.5K - $1M+


Launch or modernise a website or application that supports your business goals, converts users, and scales reliably as you grow.
 

  • Fast, focused builds for immediate impact

  • Full platforms delivered with scalable teams

  • Cloud hosting, CI/CD, analytics, and monitoring

Request a Quote

  • Fast small builds for immediate impact

  • Full platforms with teams when required

  • Cloud hosting + CI/CD + analytics

Team Working in the System Room

Tech / Cloud Review

$3K - $10K+


Identify cost waste, security risk, and delivery issues in your current systems, with a clear, prioritised action plan to move forward confidently.
 

  • Aligned to AWS, Azure, or Google Cloud best practices

  • Identify fast savings, risks, and architectural red flags

  • Clear 30, 60, and 90-day improvement roadmap

  • ​Often uncovers issues worth significantly more than the cost of the review.

Book the Review

  • AWS / Azure / GCP aligned

  • Find fast savings & red flags

  • 30/60/90-day roadmap

Image by Riccardo Annandale

Fractional CTO

$3k - 20K+ / month


Get experienced technical leadership to guide decisions, unblock delivery, and build the right systems, without the cost of a full-time executive hire.
 

  • Technology roadmaps and architecture decisions

  • Delivery oversight and accountability

  • Hiring support and team guidance

Talk to a CTO

  • Roadmaps & architecture decisions

  • Delivery oversight

  • Hiring & team guidance

Cloud Services

Amazon Web Services, Microsoft Azure, Google Cloud Platform

  • Get clear, practical guidance across every stage of your cloud journey.

    We provide hands-on cloud consulting and solution architecture to help businesses design platforms that are scalable, secure, and cost-effective from day one. Whether you’re starting from scratch or rethinking an existing setup, we focus on choosing the simplest architecture that meets your needs, not over-engineering or vendor-driven complexity.

    Our work spans AWS-led, Azure, and Google Cloud environments, aligning every design with best-practice frameworks, real-world constraints, and your delivery capability.
     

    This is ideal if you:
     

    • Are planning a new platform, product, or major rebuild

    • Feel your current cloud setup is overly complex or expensive

    • Need senior architectural guidance before committing to build

  • Move to the cloud safely without unnecessary disruption or risk.
     

    We plan and deliver cloud migrations that are pragmatic, staged, and aligned to business priorities. This includes lift-and-shift where speed matters, re-platforming where cost or reliability matters, and modernisation where long-term scalability is critical.
     

    We help you decide what to migrate, what to leave, and what to redesign so cloud adoption delivers real value rather than disruption.
     

    This is ideal if you:
     

    • Are running on-premise or legacy systems

    • Need to modernise without stopping the business

    • Want a clear migration roadmap, not guesswork

  • Reduce cloud spend without breaking performance or reliability.
     

    We identify where cloud costs are being wasted and fix the underlying causes rather than applying surface-level savings. This includes rightsizing, architectural improvements, service selection, usage controls, and governance that prevents costs from creeping back.
     

    The focus is sustainable cost control, not short-term cuts that create problems later.
     

    This is ideal if you:
     

    • Have cloud bills growing faster than expected

    • Don’t fully trust your current cost visibility

    • Need savings without destabilising systems

  • Find hidden risks, savings, and reliability gaps quickly.
     

    We conduct independent reviews aligned to the AWS Well-Architected Framework, Azure Well-Architected Framework, or Google Cloud Architecture Framework, depending on your environment.
     

    You receive a clear, prioritised report covering cost, security, reliability, performance, and operational excellence along with a practical remediation roadmap.
     

    This is ideal if you:
     

    • Want an external expert review of your cloud setup

    • Are preparing for scale, audit, or compliance

    • Suspect issues but need evidence and direction

  • Ship faster, safer, and with fewer deployment failures.
     

    We design, fix, and stabilise CI/CD pipelines and infrastructure-as-code so teams can deploy with confidence. This includes automation, pipeline reliability, environment consistency, and reducing manual steps that cause errors.
     

    The goal is predictable delivery, not fragile pipelines that only one person understands.
     

    This is ideal if you:
     

    • Have slow, unreliable, or manual deployments

    • Struggle with environment drift

    • Want to improve developer productivity

  • Build security into your cloud without blocking delivery.
     

    We design and implement practical cloud security controls across identity, networking, data protection, and monitoring. Security is aligned with the platform, industry expectations, and regulatory requirements rather than bolted on as an afterthought.
     

    We balance risk, usability, and cost so security enables the business instead of slowing it down.
     

    This is ideal if you:
     

    • Need stronger cloud security posture

    • Operate in regulated or high-risk environments

    • Want security aligned to architecture, not fear

  • Use AI to remove friction, not add complexity.
     

    We design and deliver AI-powered solutions using modern cloud services (including managed AI platforms) to automate workflows, enhance decision-making, and reduce manual effort.
     

    Use cases include process automation, intelligent routing, document processing, internal tools, and AI-assisted customer or staff workflows.
     

    This is ideal if you:
     

    • Want practical AI use cases, not experiments

    • Are exploring automation across business processes

    • Need architecture and delivery, not hype

  • Turn fragmented data into reliable, usable insight.
     

    We design and build scalable data platforms and pipelines that support analytics, reporting, and AI. This includes ingestion, transformation, storage, governance, and access patterns that teams can actually use.
     

    The focus is dependable data foundations rather than dashboards built on unstable pipelines.
     

    This is ideal if you:
     

    • Struggle with inconsistent or unreliable data

    • Want to enable analytics or AI initiatives

    • Need a solid data foundation in the cloud

  • Keep your cloud running smoothly — without constant firefighting.
     

    We provide ongoing cloud operations, monitoring, optimisation, and support to ensure platforms remain secure, reliable, and cost-effective. Services can range from light-touch oversight to deeper operational responsibility.
     

    This allows internal teams to focus on product and business outcomes instead of infrastructure noise.
     

    This is ideal if you:
     

    • Don’t want to run cloud operations internally

    • Need expert oversight without full-time hires

    • Want stability and accountability

  • Get senior expertise when you need it and only when you need it.


    We provide on-demand access to experienced cloud architects, engineers, and technical leaders. Engagements can be short-term, long-term, or fractional and scale up or down as your needs change.


    This approach avoids recruitment delays while delivering real execution capability.
     

    This is ideal if you:
     

    • Need immediate expertise

    • Want flexibility without long-term commitment

    • Are scaling teams or filling capability gaps

View all Solutions

Tell us your goal and constraints. We’ll recommend the simplest starting point and an estimate.

The Story of Vassil

Turning technology decisions into working systems

VASSIL was created to help organisations make better technology decisions and turn them into working systems. After years of delivering software, cloud platforms, and large digital programs, we saw that most technology challenges are not caused by tools, but by unclear direction, poor architectural choices, and disconnected execution.
 

We bring together senior leadership, practical architecture, and scalable delivery to support everything from focused builds to complex programs. Working across industries such as finance, health, logistics, e-commerce, and government, we help teams reduce risk, control cost, and deliver technology that supports real business outcomes.

Industries

Yours...

With decades of experience and hundreds of technology projects successfully completed, our team of professionals offer world-class technology solutions and expert advisory services to clients across any industry.

Technology and Software Development

eCommerce, mobile/web apps, SaaS, cloud migration, DevOps practices, system integration, and scalability planning

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Financial Services

Digital transformation, cybersecurity, blockchain, data analytics, compliance automation.

Telecommunications, Media and Entertainment

Network deployment and optimization, data monetization, and customer engagement tools.

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Government, Education and Defence

Modernizing legacy systems, cybersecurity, cloud adoption, citizen engagement platforms, learning management systems (LMS), virtual classrooms, data security, and AI-driven personalized learning.

E-Commerce, Retail, Logistics, and Manufacturing 

Omnichannel solutions, customer experience optimization, inventory management, predictive analytics, Industry 4.0 (IoT, AI, robotics), supply chain optimization, enterprise resource planning (ERP), and digital twins.

Sport

Performance analytics for athletes, fan engagement platforms, smart stadium technologies, ticketing systems, virtual/augmented reality for immersive experiences, and esports infrastructure development.

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Hospitality and Agriculture

Booking platforms, customer experience solutions, and AI-driven personalization, precision agriculture, IoT-based monitoring, and supply chain tracking.

Health and Life Sciences

Electronic health records (EHR), telemedicine, AI for diagnostics, regulatory compliance, and patient data security.

How We Help

Image by charlesdeluvio

Clear Direction

We help you make the right technology decisions early. This includes defining priorities, target architectures, roadmaps, and investment plans that align with your business goals and constraints.

Real Delivery

We turn plans into working systems. From application builds to cloud platforms, data, and AI solutions, we lead and deliver with accountability, quality, and momentum.

Remote Monitoring

Build and Modernise

  • Digital Platforms and Applications
    Design, build, and modernise websites, applications, and internal platforms that are secure, scalable, and built to deliver real business outcomes.
     

  • Artificial Intelligence and Automation
    Apply AI where it makes sense, from workflow automation and decision support to data-driven insights and intelligent systems integrated into your platforms.
     

  • Project and Delivery Services
    Support successful delivery through agile execution, program leadership, portfolio planning, and change management.

A woman at the office overlooking the city skyline

Data, Cloud, and Security

  • Data and Analytics
    Turn data into insight through analytics, reporting, and data platforms that support better decisions and measurable outcomes.
     

  • Cloud and Infrastructure
    Design, migrate, and operate cloud environments across AWS, Azure, and Google Cloud, aligned with platform best practices for cost, security, and reliability.
     

  • Security and Compliance
    Protect systems and data through security reviews, governance, compliance alignment, and risk management across cloud and applications.

Working Together on Project

Scale, Support, and Leadership

  • Content and Digital Presence
    Support digital growth through content, SEO, platform optimisation, and performance-focused digital execution.
     

  • Mergers, Integrations, and Change
    Guide technology due diligence, system integration, and transition planning during mergers, acquisitions, or major change.
     

  • Technology Leadership and Resourcing
    Access senior leadership through fractional CTO services, delivery oversight, and on-demand technical specialists to support your teams.

It’s all about a dialogue

A few words from our clients. See client stories for more.

Vassil helped revamped one of our e-commerce platforms, improving site performance, reducing page load times, and boosting online sales. Is has made our online shopping experience seamless and highly engaging for customers.

Amelia, Project Manager
Open Market Systems

The best decision for our digital transformation. They developed a strategic roadmap to streamline processes, optimize costs,  transitioned legacy systems to the cloud, improving data accuracy and security, cutting processing times, and boosting client retention through streamlined operations and enhanced customer experience.

Michael , Tech GM

Arrow

They built a powerful platform, including mobile apps and APIs, with real-time GPS tracking, AI routing, and delivery job optimisation. This cut delivery times by 16% and boosted our efficiency by 30%. We are now set up for long-term growth.

James, CTO
Open Market Systems

Our Clients

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