João Calhau

Available to hire

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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Language

Portuguese
Fluent
Spanish; Castilian
Intermediate
English
Advanced

Work Experience

Software Engineer at Ascendum
August 1, 2025 - Present
Development of a project using Salesforce, SAP, DocuSign and WordPress and Mascus. Developed and maintained end-to-end processes and a custom sales configurator for a leading construction machinery company. Led rollout projects across multiple geographies. Mentored junior engineers, led sales processes and aided with AI-assisted coding tools.
Consultant at Deloitte
June 1, 2024 - August 1, 2025
Development of a project using Salesforce and Oracle. Built the service cloud using flows for the frontend and Apex for the backend. Configured APIs using Salesforce native tools as well as Apex. Created custom tools using JavaScript and Apex, such as a file management tool and a dynamic file creation tool.
Gameplay Programmer at PhatLoot
February 1, 2022 - December 1, 2022
Developed multiplayer elements of gameplay and designed architecture to implement blockchain in games in a healthy, non-intrusive way. Implemented core gameplay features and incorporated database technologies. Managed activities within a small team of designers and programmers.

Education

Bachelor of Software Engineering at University of Coimbra
September 1, 2018 - July 1, 2021
Master of Intelligent Systems at University of Coimbra
September 1, 2021 - September 1, 2023

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Gaming, Media & Entertainment, Education

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
See more