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Solve your most complex technical problems with senior engineering experts

Move from ambiguity and technical blockers to clear architecture, validated solutions, and predictable delivery with a partner who brings deep expertise, advisory strength, and proof-driven execution.

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The problems we solve

Your team is talented, but sometimes the challenge is bigger, deeper, or more complex than internal capacity allows.

We help when you say things like:

  • “We’re stuck on a complex technical issue that’s blocking our roadmap.”
  • “Our architecture is unclear, fragile, or slowing us down.”
  • “We don’t know if our solution will work, we need a PoC before committing.”
  • “We lack the deep specialization required to implement this correctly.”
  • “Leadership has a vision, but engineering can’t translate it into delivery.”
  • “There’s too much ambiguity, too many opinions, and no clear direction.”
  • “Our internal team is overloaded and can’t take on the critical path work.”
  • “Product and engineering are misaligned, causing delays and rework.”
  • “We need predictable cost and lower risk, not another chaotic vendor.”
  • “I need a partner who can deliver outcomes while lowering organisational risk, not just add more developers.”

Get execution you can trust:

  • Deep engineering expertise that solves problems your team can’t unblock alone
  • Clean, confident architectural direction for high-stakes decisions and projects
  • A rapid, high-quality PoC that proves what works before you invest
  • Faster roadmap progress with senior specialists embedded in your workflow
  • Clear translation of product vision into actionable engineering plans
  • Dramatically reduced ambiguity and better decision-making
  • Scalable engagement that adapts to your pace and constraints
  • Structured knowledge transfer that levels up your internal team
  • True alignment between product, engineering, and business goals
  • Predictable cost, lower risk, and measurable progress

Why this will work for you?

We combine the capabilities modern engineering organizations need but rarely find in one partner. Based on our knowledge as maintainers of the Scala 3 environment, a highly powerful but technically complex language, we feel comfortable using or building on any technology.
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Deep technical consultancy with high specialization

This is not outsourcing. It’s expertise. We bring senior engineering experts who:

  • Solve high-complexity problems
  • Deliver architectural clarity
  • Strengthen your technical decision-making
  • Raise the overall bar of your engineering team
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Trusted advisory partner for product and engineering

We help teams move forward with confidence. You get a thinking partner who:

  • Reduces ambiguity
  • Helps shape the solution
  • Translates strategic intent into technical execution
  • Facilitates alignment between stakeholders
  • takes ownership of their decisions and work
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Proof-driven, low-risk implementation

Before scaling, we validate.
Before committing, we test.

Lower risk means higher confidence:

  • Rapid PoCs
  • Clear technical de-risking
  • Predictable cost and delivery structure
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Knowledge-transfer oriented enablement

We build capability, not dependency. When we leave, your team moves faster!

  • Hands-on collaboration
  • Documentation
  • Coaching and pairing
  • Architecture and code walkthroughs

How we work with our clients

We move clients from a complex state to a new zenith of technological capability.

Business Consultancy

We start with a strategic deep dive into your current state, challenges, and business goals. We intentionally target complexity to define the optimal solution. This is where we lay the foundation to define the best possible outcome.
 

Design & Implementation

Once research is complete and the strategy is outlined, we transition to high-quality execution to deliver your core solution. We maintain transparent communication and provide key indicators, giving you clear visibility into the project's progress.
 

Go to Market & Support

This is the phase in which you already see optimization and overhead reduction. The successful delivery initiates a pivot where complexity and internal overhead drop, replaced by the stability of the new system and our expertise.
 

Maintenance and Extension

Most of our collaborations translate into an evolving partnership focused on sustainable growth, where continuous strategic counsel and proactive support ensure your technology remains resilient, efficient, and future-proof.

Get clarity on your most critical technical challenge

We cleared the path for many organizations that leveraged our niche expertise. If you’re facing complexity, ambiguity, or high-stakes decisions, we help you move forward with confidence. 

See what our clients are saying

The VirtusLab team's in-depth knowledge, understanding, and experience of technology have been invaluable to us in developing our product. The team is professional and delivers on time – we greatly appreciated this efficiency when working with them.

Michael GrantDirector of Development @ Cyber Sec Company

VirtusLab's work has met the mark several times over, and their latest project is no exception. The team is efficient, hard-working, and trustworthy. Customers can expect a proactive team that drives results.

Stephen RookeDirector of Software Development @ Extreme Reach

VirtusLab's engineers are truly Strapi extensions experts. Their knowledge and expertise in the area of Strapi plugins gave us the opportunity to lift our multi-brand CMS implementation to a different level.

Leonardo PoddaEngineering Manager @ Facile.it

VirtusLab has been an incredible partner since the early development of Scala 3, essential to a mature and stable Scala 3 ecosystem.

Martin OderskyHead of Programming Research Group @ EPFL

VirtusLab engineers provided excellent workmanship coupled with very fast delivery ahead of our ambitious schedule. Their knowledge, expertise, and guidance made us feel comfortable and confident with our choices. We knew the work was going to be completed on time and with “no fuss”. 

Nate MyersSenior Partnership Manager @ imgix, Inc.

VirtusLab consultancy services are what we were looking for to ensure our ideas and technology directions were valid. The work and knowledge provided by them significantly shorten the go-to-market time we expect for the next generation of our software.

Darryl GraumanDirector of R&D @ The Clinician

Technologies we work with but are not limited to

Technologies we work with but are not limited to

We are technology agnostic but want to give you an overview of our tech portfolio

Programming languages

Square logo for TypeScript
New Kotlin logo for 2024
Vert.x-logo
Scala3-logo
java-logo
Kotlin-logo
Typescript-logo
Scala
scala-logo
python-logo
go-logo
JavaScript-logo
sql-logo
C++logo

Platforms and infrastructure

AWS_CodeBuild
Amzon_EMR
Amazon EC2
Amazon_S3
Kubernetes-logo
Snowflake-logo
D3js-logo
GoogleAnthos-logo
MariaDB-logo
Docker-logo
ThreeJS-logo
MongoDB-logo
GraphQL-logo
GoogleCloudPlatform-logo
APIGee-logo
NestjS-logo
Bitbucket-logo
Electron-logo
ExpoIO-logo
Azure-logo
Github-logo
Hadoop-logo
Ansible-logo
WebGQL-logo
NextJS-logo
aws-logo
Express-logo
TypeORM-logo
Ionic-logo
Jira-logo
CephS3-logo
Databricks-logo
PostgreSQL-logo
Jenkins-logo
APIGateways-logo
Serverless-logo
Terraform-logo

Frameworks and tools

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REST
Microservices
k8s_balancing
GraphQL_(Apollo_Federation)
NestJS_GraphQL_(Code_First_Schema)
Websockets
gRPC
PyCharm_icon
IntelliJ_IDEA_icon
Svelte-logo
GirHubActions-logo
Splunk-logo
BuildServerProtocol-logo
jetbrains-logo
Besom-logo
Helm-logo
Gradle-logo
Maven-logo
Vert.x-logo
NodeJs-logo
ElasticSearch-logo
Couchbase-logo
Angular-logo
Prometheus-logo
Flux-logo
Ktor-logo
Nvidia Deepstream-logo
GitHubCodespaces-logo
MongoDB-logo
GitPod-logo
Intellij-logo
Thanos-logo
aws-CloudFormation-logo
Feature Sores-logo
Rxjava-logo
ArgoCL-logo
pulumi-logo
Nifi-logo
React-logo
Grafana-logo
Ansible-logo
Micronaut-logo
Pants-logo
AzureComosDB-logo
PostgreSQL-logo
redis-logo
ReactNative-logo
Bazel-logo
Spring-logo
Kibana-logo
Kafka-logo
VScode-logo
HashiCorp Vault-logo
Vuejs-logo
Fivetran-logo
Terraform-logo
Mlflow-logo
GitlabCL-logo
Hive-logo
NewRelic-logo
Flink-logo
Jsonnet-logo
Dask-logo
dbt-logo
Azure DevOps logo
SBT-logo
Spark-logo
Dataiku_logo
Schdules (Airflow, Prefect, Oozie)-logo

Additional technology

Amazon_Redshift logo
onnx logo
Gemini logo
Amazon_Sagemaker logo
Azure_ai logo
Vertex_AI logo
Skit learn logo
Amazon_Bedrock logo
Kubeflow logo
pytorch logo
Google BigQuery
R programming language logo
IDE-Probe
Zod logo
TanStack logo
Apache Thrift
TensorFlow
Redux
Power_BI
Azure_Machine_Learning
Azure_key_vault
C#_logo
Azure_storage
C_logo
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