How disruptive is migrating to Infrastructure as Code?

We codify infrastructure incrementally, importing existing resources into Terraform rather than recreating them, so there's no downtime and no big-bang cutover risk.

Do we need Kubernetes, or is it overkill for us?

Not always — for many teams, a simpler managed container service is the right call. We'll give you an honest recommendation based on your actual scaling needs, not push Kubernetes by default.

What does your on-call/monitoring setup actually cover?

We configure alerting on the metrics that predict real incidents — error rates, latency percentiles, and queue depth — rather than noisy alerts on CPU or memory that rarely correlate with actual outages.

Can you help reduce our AWS bill?

Usually, yes — over-provisioned instances and unused resources are extremely common. A right-sizing pass is typically one of the first things we do during the infrastructure audit.

Services

DevOps & Cloud Services Warsaw

AWS infrastructure for launched products — compute, storage, transactional email, serverless functions and databases, with Kubernetes where needed.

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The Challenge

Manual deployments, undocumented server configurations, and 'it works on my machine' incidents are how most teams end up afraid to ship on a Friday. As a product grows, ad-hoc infrastructure that was fine for one server becomes a liability the moment traffic spikes or a team member goes on leave and nobody else knows how the pipeline actually works.

The cost isn't just downtime — it's the opportunity cost of engineers spending their week fighting infrastructure instead of shipping features, and the compliance risk of infrastructure nobody can fully audit.

Our Approach

All launched projects in our portfolio have been deployed on Amazon Web Services. Our delivery experience spans mobile backends, web platforms and APIs, with infrastructure selected to match each product’s workload and operational needs.

Our AWS stack includes Amazon EC2 for application and backend workloads, Amazon S3 for files and media, Amazon SES for transactional email, AWS Lambda for serverless processing, and databases for application data. The combination varies by project; Kubernetes is used where container orchestration is needed.

We approach cloud infrastructure as part of the product architecture: how services communicate, where data lives, how integrations run, and how the system can be maintained as the product evolves. We assess the existing setup before recommending changes or additional infrastructure.

What's Included

Application Hosting & APIs

AWS environments for web applications, mobile backends and APIs, using EC2 and a deployment architecture suited to the product.

Files, Media & Application Data

S3 storage and database architecture organised around the product’s data flows, access requirements and operational needs.

Email & Serverless Processing

SES for transactional messages and Lambda for serverless tasks and integration workflows where appropriate.

Containers & Kubernetes

Container orchestration when the project requires it, with infrastructure complexity matched to the workload.

Delivery & Operations

Deployment workflows, monitoring and recovery planning scoped to the product and the team responsible for running it.

Infrastructure Review

Review of an existing AWS setup, its architecture and resource usage, followed by a prioritised improvement plan.

Technologies We Use

Amazon EC2Amazon S3Amazon SESAWS LambdaDatabasesKubernetes

Our Development Process

Infrastructure Audit

We review your current infrastructure, deployment process, and incident history to find the highest-impact fixes first.

Infrastructure as Code Migration

Existing infrastructure is codified in Terraform incrementally, so nothing goes down during the migration.

CI/CD Pipeline Build

Automated pipelines with tests, security scans, and staged rollouts replace manual deployment steps.

Monitoring & Alerting Setup

Dashboards and on-call alerting are configured around the metrics that actually predict incidents, not just server CPU.

Handover & Ongoing Support

We document everything and train your team, with optional ongoing retainer support for ongoing infrastructure work.

Our first collaboration with Sparkler Soft and Sergey on Azarium, a real estate investment app with crypto payments, was an excellent experience. The team successfully delivered the entire product from concept to launch, including two mobile applications, an admin panel, backend infrastructure, and AWS DevOps. Throughout the project, they demonstrated strong technical expertise, a highly professional approach, and consistent attention to quality. The execution was excellent, and the final outcome met our expectations in every respect. Communication was seamless, efficient, and maintained at the highest standard throughout the engagement. We highly value this cooperation and confidently recommend Sparkler Soft and Sergey as a reliable and capable technology partner.
Sergis TimofejevsFounder, Payca
Direct client feedback · June 2026

Frequently Asked Questions

We work within your existing AWS account and organisation structure by default, to avoid the billing and access-control headaches of migrating between accounts unless you specifically need that.

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