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Exacaster Tech Stack

Data, AI, and customer value management consulting and platforms

Information Technology & Services Vilnius, Lithuania 51–200 employees Founded 2011 Privately Held

Exacaster is a data and AI consulting firm built around three service lines: data management, AI acceleration, and customer value management (CVM). The engineering-heavy hiring mix—11 of 16 active roles—and deep project focus on infrastructure automation (Terraform, Ansible, Kubernetes) and vector/generative AI systems signal a shift from pure advisory toward platform delivery. Internal pain points around delivery governance, stability at scale, and QA gaps suggest they're scaling delivery rigor as client workloads grow more complex.

Tech Stack 30 technologies

Core StackAWS Prometheus Terraform Ansible Kubernetes LangChain Python Jira Pinecone dbt Power BI Confluence Miro Cloudera Azure Zabbix Red Hat Enterprise Linux GPT Claude Streamlit Microsoft Project PowerPoint Excel GCP Azure AI Search SQL Git SFTP CI/CD LinkedIn

What Exacaster Is Building

◆Challenges

Performance bottlenecks in big data platforms
Delivery governance on financial data platform
Stability and scalability of large-scale data processing systems
Complex high-value client relationships
Scope time budget constraints
Stability scalability performance of infrastructure
Optimizing generative ai processes
Broken or inconsistent data processes
Data anomalies
No dedicated qa function

▲Active Projects

Monitoring and alerting with zabbix and prometheus
Delivery governance on financial data platform
Big data platform infrastructure for telecom and finance clients
Infrastructure automation with terraform and ansible
Develop big data platforms across cloud and on-premises
Deploy kubernetes clusters for big data workloads
Advanced knowledge bases using vector embeddings
Generative ai data processes
Generative ai-based business process development
Knowledge base development using vector embeddings

Hiring Activity

Accelerating15 roles · 9 in 30d

Department

Engineering

11

Data

1

HR

1

Product

1

Sales

1

Seniority

Mid

8

Senior

7

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About Exacaster

Founded in 2011 in Vilnius, Exacaster began with predictive churn models for telecom and has expanded to serve organizations across 16+ countries in finance, insurance, logistics, utilities, and retail. The firm operates as a three-pillar service provider: data management (strategy, architecture, and ongoing platform support across AWS, Azure, GCP, and on-premises), AI acceleration (generative AI applications, agentic systems, and knowledge bases), and customer value management (proprietary CVM Platform handling customer data, decisioning, campaign orchestration, and churn prediction). The CVM platform currently manages engagement for 13M+ subscribers and has helped customers manage $43B in customer lifetime value. Exacaster serves customers that require end-to-end data architecture, large-scale infrastructure, and vertical expertise—particularly in telecom and financial services.

HeadquartersVilnius, Lithuania

Company Size51–200 employees

Founded2011

Hiring MarketsLithuania

Frequently Asked Questions

What tech stack does Exacaster use?

Exacaster uses AWS, Azure, and GCP for cloud infrastructure; Cloudera for big data; Kubernetes for orchestration; Python, SQL, and dbt for data work; LangChain, Claude, and GPT for AI; and Prometheus, Zabbix for monitoring. Terraform and Ansible handle infrastructure automation.

What industries does Exacaster serve?

Exacaster serves telecom, finance, insurance, logistics, utilities, and retail across 16+ countries. The firm has particular depth in telecom (its founding vertical) and financial services, where it handles large-scale data platforms and governance-sensitive workloads.