Mark

Mark delivered another iteration of an excel add in project with arrow data insertion to excel that required knowledge of excel add in library and Apache arrow library. Mark finalized a working frontend that now can connect to my backend via api and then excel sheet from my description.

When it came to this project, it was absolutely imperative that skillset matched my passion behind the design. Mark exceeded every expectation I've ever had in any web build project, and I've had many. An absolute professional and pleasure to work with.

Mark developed a frontend that connected to my custom API. Everything went smooth and the integration was exactly what I asked for. Mark delivered on time and was easy to work with mostly over messages but with video calls if needed.

Working with Mark was a seamless experience. He took a complex vision for a custom-built internal platform and turned it into a high-functioning, intuitive reality. His attention to detail regarding the user interface and resource management was exceptional. If you need a developer who understands both... Tout afficher

Mark helped me build an excel add in user interface based on my description. Code structure and architecture was my first priority and Mark delivered a very good foundation to build upon. He followed and understood my instructions and I felt I got exactly what I wanted. I will be happy to work with Mark again!