Fullstack developer, project manager, technical

Personal description
Johan is an experienced technology professional with over two decades of expertise in full-stack development, project management, system architecture, and technical leadership. Specializing in modern JavaScript-based platforms like Node.js, React, React Native, GraphQL, and Electron, he excels in multi-platform development, including Docker, cloud environments, and native iOS and Android applications. With a proven track record of delivering complex projects, he blends technical expertise with strategic vision. He has led initiatives in AI-powered Large Language Models (LLMs), automation systems, and Internet of Things (IoT) platforms. His ability to integrate backend and frontend components has been crucial in creating robust, scalable solutions across various industries. His career is marked by exceptional adaptability, quickly mastering new business domains and technologies. His skill set allows him to manage projects from inception to deployment, excelling in analysis, design, development, integration, and testing. Proficient in both agile methodologies and traditional project management, he ensures optimal results. He has managed distributed teams across multiple countries and cultures. His strong communication skills and cultural sensitivity foster collaboration among offshore development teams in India, Sri Lanka, Poland, and the UK. His practical approach and dedication to technology solutions are highly valued by the teams he works with and the projects he contributes to.

Focus
Solution architect, Project Management, Technical Project Management - Full stack developer and architect - React, React Native, Nodejs, Node-red, GraphQL, Mongo, Mysql, .Net, .Net Core, PHP - System Architecture and Design - Integration, GraphQL, Rest, gRPC, Protocol buffers, MQ , Redis - Automation (BOT's), AI/Agents LLM’s LLama, OpenAI-GPTx, Claude

Specialist competence
React, React Native, Node, Meteor, GraphQL, REST, Node-red, Mongo, Redis, MQTT, Docker, MySql, Mariadb, PostgreSQL, MSSQL, Drupal - Cloud services (AWS, Azure , VPS, Google Cloud) - DevOps - Docker, Docker swarm, Unix, Shell, Git, Jenkins, Bitrise - Native IOS and Android - IOT, Automation, Telecom - Smart buildings, Content system, BCSS (Billing, Clearing, Order, etc)