Hollas.net

Technology Vision & Leadership

Based in Stockholm, Sweden, we provide strategic technology leadership to drive innovation, vision, and growth across global markets. Extensive experience in managing departments, financials, recruitment, and providing coaching and mentorship to build high-performing engineering teams.

Agile & Lean Delivery

Certified Agile Project Manager (DSDM Atern, PRINCE2) with a focus on lean principles and getting things done. Expertise in setting up and running agile development environments using tools like Jira for test-driven development.

Enterprise & SaaS Architecture

Over 20 years of experience in full-stack enterprise architecture, including multi-tenanted, in-memory cloud platforms and SaaS solutions. Expertise in designing and delivering robust, scalable, and secure systems for global enterprises using languages like Java, Python, and Node.js.

AI, Vector Embedding & LLMs

Hands-on experience in building and deploying AI and Machine Learning solutions, including Large Language Models (LLMs) for classification, Generative Adversarial Networks (GANs) for investment tooling, and data pipelines for fraud detection. Expertise in Python, Pytorch, Tensorflow, and Langchain.

Cybersecurity & Cloud

ISC2 CISSP and CSA CCSK certified professional with deep expertise in cloud security, identity federation (SAML/OIDC), and compliance (SOC2/ISO27k). Proven experience in managing security for global cloud platforms on AWS, Azure, and GCP.

IoT & Telecom Systems

Specialized knowledge in telecommunications, IoT (CoAP, XMPP, MQTT), and embedded systems. Experience in designing and building systems for SMS security, A2P monetization, and large-scale IoT deployments using languages like C, C++, and Rust.

Technologies & Languages

AI/ML

  • Pytorch
  • Tensorflow
  • Langchain
  • Scikit-learn

Languages

  • Java
  • Python
  • Rust
  • C
  • C++
  • Node.js
  • Go

Frontend

  • Svelte
  • React
  • Angular
  • Vue.js

Databases

  • PostgreSQL
  • MySQL
  • ScyllaDB
  • Cassandra
  • MongoDB

Cloud/DevOps

  • AWS
  • Azure
  • GCP
  • Docker
  • Kubernetes
  • Terraform

Ready to build the future?

Let's connect and discuss how my expertise can help you achieve your business goals.

Get in touch