Recover slipping roadmaps, raise quality, and stabilize delivery

Embed Top 1% EU tech experts into your most critical projects

A portrait of PortBlueSky's tech talent.

Our people's backgrounds include:

Top 1% acceptance rate - see proof

3 years average engagement length

13 years hands-on experience on average

2.5x impact on team output vs peers, reported by clients

Expertise

Deadlines met, goals surpassed, and no more micro-managing

World-class digital apps & platforms

Benefit from our track record of building scalable, cutting-edge solutions for lasting business impact.

Unlocking Production-Ready AI

Beat hallucination and bad data quality to seamlessly scale from promising concepts to robust, full-scale production.

Making Cloud & Automation a Success

We specialize in robust, secure, and highly available cloud infrastructure, to add more users and launch new services.

Harnessing Data at scale

Reliable data and actionable insights to supercharge your products & business decisions.

Experts

Europe’s best tech experts, ready to integrate into your teams and make a difference.

We’ve honed a one-of-a-kind recruitment process that only accepts the top 1% of applications. In addition to their high code quality and strong technical foundation, they are great team players and excellent communicators.

Learn more

  • Senior Developers

  • Tech Leads

  • Architects

  • DevOps Engineers

12 years
average experience

  • PortBlueSky's expertise has revolutionized our development approach and built us a strong technical foundation, improving user adoption and creating a future-ready business model. This success led to my promotion.
    Project Lead (60 devs, 200 overall) - major international management consultancy
  • PortBlueSky developers are pivotal during tech transitions and the need to scale. Their proactive leadership keeps us on schedule and their expertise consistently exceeds our quality expectations.
    Project Tech Lead (40 devs, 100 overall) - major international bank
  • Thanks to PortBlueSky, our team's productivity and morale have soared. We've successfully navigated tight deadlines and technical challenges, resulting in a stable, high-quality product.
    Project Lead (25 devs, 50 overall) - International Spend Optimization Software

    Track record

    Our clients: Leading management consultancies, global banks & other industry leaders.

    Leading Global Management Consultancy

    Transforming a Big Data platform

    5x Product revenue increase

    Read success case
    International Bank

    Liberating data through AI

    100x More monthly users

    Read success case
    Multinational Enterprise 

    Making a global company merger a success

    3x Revenue and customer acquisition

    Read success case

    Advantages

    Exceed your roadmap goals with our senior tech experts.

    • Dedicated like in-house teams

      Our experts works exclusively on your project to understand it inside-out and to identify with your team.

    • Low risk, full flexibility

      Scale resources up and down whenever needed. With full communication access to our experts, you'll always know exactly who's working on what and why.

    • Completely enterprise-compliant

      As a trusted long-term partner, we’re fully enterprise-compliant and ready to be onboarded quickly.

    • Clear communicators

      PBS experts speak native-level English and lift up your entire team with their proactive suggestions, leadership skills and best practices.

    • Quick team assembly

      We get you the kind of support you need within weeks — which saves you the time and cost of recruiting in-house.

      Augmentation

      Maximum flexibility, transparency & control: Why team augmentation beats outsourcing.

      Team augmentation means supercharging your existing staff with senior guidance, problem-solving ability, and expert knowledge. We give you on-demand access to experts you can’t find on the open market.

      PBS Team Augmentation

      • Hand-picked experts, 100% dedicated

      • Typically senior and lead-level engineers 

      • Focus on long-term project goals

      • Embedded into your own processes

      • Excellent, hand-crafted code

      • Total flexibility, even at short notice

      • Fully compliant with corporate requirements

      Outsourcing

      • Externally built team with rotating staff

      • Typically junior and mid-level engineers 

      • Focus on short-term contractual milestones

      • Intransparent processes, lack of control

      • Poor, hard-to-maintain code quality 

      • Long-term lock-in

      • Compliance issues and legal woes

      Technologies

      We know your tech stack. Whatever it may be. Here's an excerpt.

      Backend

      • Node (TypeScript, fastify, next.js)

      • Python (pyspark, fastapi)

      • Java (Quarkus, Spring)

      • C# (.NET)

      • Postgres, TimeScaleDB

      • Redis, Mongo

      • Argo Workflows, Trino

      • Okta, Entra ID/Azure AD, OIDC/SAML, RBAC

      • Vault, AWS KMS, Azure Key Vault

      • Apache Kafka, SpiceDB

      AI, ML & Data

      • OpenAI GPTs & OpenAI Service

      • Whisper Speech-to-text

      • Scikit, PyTorch, MLflow, LangChain

      • Ollama (DeepSeek, LLaMa, Qwen)

      • Qlik, PowerBI

      • Airflow, Dagster, dbt

      • MS Fabric, Spark/Databricks, Snowflake

      • Delta Lake, Apache Iceberg

      Frontend

      • React (TypeScript, next.js, Hooks)

      • React Native

      • MaterialUI, Tailwind, ChakraUI

      • GraphQL

      • Storybook

      • Playwright, Cypress

      • Jest/Vitest, React Testing Library

      • Sentry, RUM, Lighthouse

      • Mapbox

      • Qlik

      • PowerBI

      Automation

      • AWS, Azure, GCP, bare metal

      • Docker (dockerd/moby, containerd)

      • Kubernetes

      • Helm

      • GitHub Actions, CircleCI, GitlabCI, ArgoCD

      • Terraform

      • Splunk, OpenTelemetry

      • Prometheus, Grafana

      • Elasticsearch/Kibana, Datadog, New Relic

      • Snyk, Trivy, SonarQube, Semgrep