Stanislavs Rubens

Solutions Architect - Engineering Manager - CTO

Latvia linkedin.com/in/stanislavs-rubens

Summary

Solutions Architect & Engineering Leader with 20+ years in IT, including 10+ years in software architecture and technical leadership. Experienced in financial services, logistics and telematics, delivering cloud migrations, distributed systems, API-first platforms, and resilient fintech infrastructures. Skilled at bridging business and technology to drive enterprise transformation, stakeholder alignment, and high-quality delivery.

Work Experience

Solutions Architect - Engineering Manager - Ness Digital Engineering (Latvia)
May 2023 - Present
  • Architected a scalable automotive loan booking system for a top-tier U.S. lender, ensuring resilience and timely delivery with distributed Agile teams.
  • Designed a financial reconciliation platform improving transaction integrity and reducing manual effort.
  • Re-engineered test automation framework to accelerate QA cycles and improve reliability.
  • Designed and delivered AWS-native serverless telemetry platforms (Lambda, API Gateway, DynamoDB, S3, Step Functions, CloudWatch) through the full SDLC, enabling real-time analytics and insights across large vehicle fleets.
  • Mentored engineers on cloud-native design, CI/CD, and best coding practices, driving team maturity.
  • Key Achievement: Delivered multiple cloud-native, event-driven solutions, reinforcing role as lead architect for critical client initiatives.
Founder & Consultant - S.R. Consulting (Latvia)
Mar 2024 - Present
  • Delivered a risk management platform for logistics (Java, Python, Kafka, Flink, AWS hybrid cloud).
  • Built a distributed stream processing system for customs, integrating Python ML pipelines.
  • Developed a health passport tracking system using AWS Lambda, RDS, Cognito, and Kubernetes.
  • Key Achievement: Founded consultancy and led design of real-time, cloud-native platforms for logistics and healthcare sectors.
Solutions Architect - Ecommpay (Latvia)
Feb 2022 - Mar 2023
  • Designed distributed OLTP/OLAP systems to handle high transaction volumes with resilience.
  • Directed a cloud migration to OpenShift, adopting GitOps with ArgoCD.
  • Architected high-volume microservices (Java, Spring Boot) for payment processing.
  • Tuned Hazelcast clusters to reduce latency and improve throughput.
  • Key Achievement: Modernized payment infrastructure to be scalable, event-driven, and fault-tolerant.
Solutions Architect - Engineering Manager - CTO - Orange Sky Finance (Latvia)
Mar 2020 - Feb 2022
  • Spearheaded a migration to Microsoft Azure, reducing infrastructure overhead and improving scalability.
  • Established CI/CD pipelines, enabling rapid and automated releases.
  • Managed budgeting, recruitment, and performance reviews for a 20+ specialists team.
  • Improved Service Desk workflows through automation, accelerating resolution times.
  • Key Achievement: Drove enterprise-wide modernization, aligning cloud strategy with business growth goals.
Solutions Architect - Engineering Manager - Rimi Baltic Group (Latvia)
Jan 2019 - Feb 2020
  • Defined the enterprise architecture strategy aligned with long-term business objectives.
  • Led modernization initiatives and vendor technology selection.
  • Introduced Azure DevOps pipelines, improving delivery visibility and governance.
Solutions Architect - Engineering Manager - CTO - Neotech Development (Latvia)
Jan 2016 - Dec 2018
  • Delivered multiple fintech platforms (payments, lending, gaming) with high availability and security.
  • Acted as technical lead in pre-sales solutioning, securing client engagements.
  • Mentored cross-functional teams in Agile/DevOps practices.
Solutions Architect - Engineering Manager - ORing Limited (Malta)
Dec 2013 - Dec 2015
  • Designed PCI-compliant credit card processing platforms with real-time support.
  • Directed delivery of secure and scalable payment systems.
Senior Software Engineer - 4finance (Latvia)
May 2012 - Nov 2013
  • Delivered fintech applications end-to-end with CI/CD automation.
  • Mentored engineers and led peer code reviews.
Senior Software Engineer - Dukascopy Bank SA (Latvia)
Dec 2010 - Apr 2012
  • Re-architected the UI framework for flagship trading platform, improving UX and responsiveness.
  • Built reusable frameworks accelerating delivery.
Software Engineer / Junior Developer - Early Career (Latvia)
2003 - 2010
  • C.T.Co (2004 - 2010): Delivered enterprise-grade applications for SwissRe and MunichRe.
  • Global Partners Consulting (2003 - 2004): Built financial utilities for local banks.