Harm Matthias Harms

One Person Frameworks • Small Teams - Fostering Innovation and Efficiency • Sustainable Software

Expertise

Ruby on Rails

Proficient in developing scalable and efficient web applications using Ruby on Rails, with a strong understanding of PostgreSQL for database management, Redis for caching and queuing, and Docker for containerization.

Ruby on RailsPostgreSQLRedisDocker

Web Crawling

Expert in web crawling using Crawlee, with the ability to handle large data sets using PostgreSQL and MongoDB. Experienced in Event-Driven Architecture, Anti-Captcha strategies, and Data Deduplication methods to ensure clean and accurate data.

CrawleePostgreSQLMongoDBEvent-Driven ArchitectureAnti-CaptchaData Deduplication

Cloud Infrastructure

Skilled in designing and managing cloud infrastructure using Terraform, Kubernetes, ArgoCD, and Keda. Proficient in monitoring tools such as Prometheus and Grafana to ensure optimal performance and availability.

TerraformKubernetesArgoCDKedaPrometheusGrafana

Data Pipelines

Experienced in designing and implementing data pipelines using Kedro, with a solid understanding of data analysis and processing using Polars and Pandas. Familiar with leveraging PyTorch for machine learning tasks within pipelines, and capable of handling geospatial data with GeoPandas.

KedroData AnalysisPytorchPolarsPandasGeoPandas

Web Applications

Experienced in building rich and interactive web applications using Vue.js and Nuxt.js. Also proficient in backend development using Golang.

Vue.jsNuxt.jsGolang

Computer Vision

Specialized in Computer Vision, leveraging PyTorch and Transformers for machine learning tasks. Skilled in Gaze Estimation and Object Detection techniques for advanced image and video analysis.

PyTorchTransformersGaze EstimationObject Detection