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Crossref makes research outputs easy to find, cite, link, assess, and reuse.

Crossref has a number of large Clojure code bases and we have carried out a number of challenging projects for them. They have a wide range of infrastructure and project often involve pulling together lots of disperate services.

Office Worker


- Clojure Software Development
- Kotlin Software Development



Clojure | Kotlin | PostgreSQL | Docker | Terraform | Spring Boot | ElasticSearch | Kafka | AWS S3 / SQS / RDS

Quotation Marks

We’ve worked with Mark a number of times over the past five years. He has contributed features and bugfixes to our Clojure and Kotlin Spring Boot codebases. Mark has always been quick to pick up the context of our codebases, flexible, and has got started quickly. — Joe Wass, Head of Software Development, Crossref

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