Need help building SaaS on AWS?

We are AWS Cloud Specialists

Ship Cost Optimised, Reliable Products

Engineer with excellence, Operate with confidence

Ship Harder, Better, Faster, Smarter

AWS Professionally Certified
Trusted by SaaS businesses in Ireland, the UK, Europe, and Australia.

Reduce costs, ensure resiliency and increase productivity and agility by going serverless.


AWS DevOps Professionally Certified Engineers provided to ensure your business can operate with confidence.

AWS Cloud Engineering

We develop secure, scalable, robust and best practice recommended engineering solutions for your product platform.


Need help with Architecture? We can design, review, recommend, and propose solutions in line with your requirements.

At firstblox, we engineer with excellence so you can operate with confidence.

How can we help your SaaS business?

Secure your products at all layers

We adhere to best practice security standards when engineering solutions for your business. Prevent your products from leaking data. We can help ensure your data and applications are securely hosted and maintained.

Reduce running costs

It can be challenging to find the time to implement the latest AWS Billing recommendations. We can help implement any recommended cost optimizations to keep your cloud costs in check.

Accelerate delivery

We implement techniques to reduce the delivery time of your applications through pipeline automation. We can help with DevOps Engineering so that you can concentrate on delivering value to your customers in other ways.

Go Serverless

There are countless benefits to going serverless. We can help you establish a serverless backed product. We can also help you migrate to a serverless backend. This typically helps drastically reduce costs and often increases productivity. Get in touch to find out more.

React quickly to customer problems

We can ensure your logging and monitoring capabilities are in line with your business needs. We can help you get alerted of customer issues in real-time so that issues can be triaged and business continuity is maintained.


Have you got legacy workloads you need to migrate? Regardless of where you are migrating from we can ensure your products are migrated using fit for purpose, best-practice methods. Want to containerize? Want to go serverless? Want to use EC2? No problem, we can help.

Professionally AWS certified

Our engineers are AWS certified. The knowledge and experience necessary to achieve professional certification is vast. Use our experts to your business advantage. We can help to recommend, engineer or simplify provide advice on solutions.

Scale and grow

Is your business getting ready to scale operations? Do you want to expand your business offerings to other regions? We love solving scaling challenges. We can help you offer your products globally.

Zero downtime

We can ensure your AWS Cloud hosted products remain in operation even when failures occur. We can help engineer fault-tolerant mechanisms to ensure your products are ``always-on`` for your customers.

How does it work?

Step 1 - Discovery

We meet online to discuss your product and business. We provide a short questionnaire to better understand the AWS cloud profile of your business. We understand if we are a good fit to work together. We provide you an overview of our services to review.

Step 2 - Choose Product or Subscription

We offer a mixture of subscription and one-time Cloud Engineering services. We'll make a recommendation on what may fit best for your business. Once you choose, we get you set up.

Step 3 - We work together

We on-board your product team to our comms channels. We provide an overview of our standard operating procedures. At this point, we begin to take action to assist your business in a meaningful way.

Customer reviews

Some of our customers

Contact us

Based in DogPatch Labs, the CHQ Building, Dublin 1, Ireland. We serve customers globally.

Have some questions or want to schedule a call? Contact us: