Daniel Welsh

Senior Fullstack Software Engineer

Berlin, Germany

Daniel Welsh

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Skills

~ ❯ ls -la skills/technical
total 22.1K
drwxr-xr-x-.drwxr-xr-x-..-rwxr-xr-x4.0KTypeScript-rwxr-xr-x-2.1KPython-rwxr-xr-x-1.0KNode.js-rwxr-xr-x7.1KReact-rwxr-xr-x5.6KAngular-rwxr-xr-x-3.4KRuby on Rails-rwxr-xr-x4.5KFastAPI-rwxr-xr-x-4.8KPostgreSQL-rwxr-xr-x6.5KAWS-rwxr-xr-x1.0KDocker-rwxr-xr-x-0.6KKubernetes-rwxr-xr-x-5.0KTerraform-rwxr-xr-x9.5KCI/CD-rwxr-xr-x-2.3KDatabricks-rwxr-xr-x2.1KEvent-Driven Architecture-rwxr-xr-x1.0KMicroservices
TypeScript
Python
Node.js
React
Angular
Ruby on Rails
FastAPI
PostgreSQL
AWS
Docker
Kubernetes
Terraform
CI/CD
Databricks
Event-Driven Architecture
Microservices
~ ❯ ls -la skills/product
total 28.8K
drwxr-xr-x-.drwxr-xr-x-..-rw-r--r--3.7KTechnical Leadership-rw-r--r--2.3KSystem Design-rw-r--r---4.7KClean Code & Refactoring-rw-r--r--3.4KTesting Strategy-rw-r--r--7.0KMentoring-rw-r--r--5.0KProduct Thinking-rw-r--r--9.5KHuman-Computer Interaction-rw-r--r--6.3KExperience-Centred Design-rw-r--r---5.2KUser Research-rw-r--r--1.5KAgile Delivery
Technical Leadership
System Design
Clean Code & Refactoring
Testing Strategy
Mentoring
Product Thinking
Human-Computer Interaction
Experience-Centred Design
User Research
Agile Delivery

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Let's build something great

Open to new opportunities and interesting conversations. Drop me a line, I'd love to hear from you.

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History

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Senior Fullstack Software Engineer (IC4)

@ TWAICE - 2024-11 -> Current

Berlin, Germany

At TWAICE I work in a team building software that provides insights into battery energy storage systems (BESS). I lead domain-level initiatives, such as shaping testing strategies and championing best practices around clean code and effective team processes. I also lead team-level projects involving big data, using tools such as Databricks to handle very large datasets and surface meaningful insights into battery performance. My day-to-day work spans the full stack, using FastAPI, Angular, and AWS to deliver reliable, scalable products.

Senior Fullstack Software Engineer (IC3)

2024-11 -> 2026-03

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Fullstack Software Engineer

@ Doctolib - 2022-04 -> 2024-10

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Fullstack Consultant Software Engineer

@ 13|37 - 2019-08 -> 2022-03

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Backend Software Engineer

@ Qred - 2019-05 -> 2019-08

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PhD Digital Civics: Incomplete

@ Newcastle University - 2017-09 -> 2019-05

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Research Software Engineer

@ Newcastle University / Northumbria University - 2017-01 -> 2019-04

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MRes Digital Civics: Distinction

@ Newcastle University - 2016-09 -> 2017-08

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BSc Computing Science: First Class (Hons)

@ Newcastle University - 2013-09 -> 2016-05

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Publications

Bridging the Gap: Design for Intergenerational Engagement in Dementia Care

Foley, S., & Welsh, D. (2020). Bridging the Gap: Design for Intergenerational Engagement in Dementia Care. In HCI and Design in the Context of Dementia (pp. 255–265). Springer, Cham. Book Chapter

‘Blueprints’ physical to digital: curation of media to support ongoingness

Wallace, J., Koulidou, N., Duncan, T., Lawson, S., Trueman, J., Craig, C., Fisher, H., Morrissey, K., Montague, K., & Welsh, D. (2019). ‘Blueprints’ physical to digital: curation of media to support ongoingness. In Proceedings of the Research Through Design Conference 2019 (RTD 2019).

Intersections in HCI, Design and Dementia: Inclusivity in Participatory Approaches

Rens Brankaert, Gail Kenning, Daniel Welsh, Sarah Foley, James Hodge, and David Unbehaun. 2019. Intersections in HCI, Design and Dementia: Inclusivity in Participatory Approaches. In Companion Publication of the 2019 on Designing Interactive Systems Conference 2019 Companion (DIS '19 Companion). ACM, New York, NY, USA, 357-360. Workshop

Printer Pals: Experience-Centered Design to Support Agency for People with Dementia

Foley, S., Welsh, D., Pantidi, N., Morrissey, K., Nappey, T., & McCarthy, J. (2019). Printer Pals: Experience-Centered Design to Support Agency for People with Dementia. In Proceedings of the 2019 CHI Conference on Human Factors in Computing Systems - CHI '19. ACM, New York, NY, USA, Paper 404, 13 pages.

Ticket to Talk: Supporting conversation between young people and people with dementia through digital media

Welsh, D., Morrissey, K., Foley, S., McNaney, R., Salis, C., McCarthy, J., & Vines, J. (2018). Ticket to Talk: Supporting conversation between young people and people with dementia through digital media. Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI ’18. New York, New York, USA: ACM Press.

StammerApp: Designing a mobile application to support self-reflection and goal setting for people who stammer

McNaney, R., Bull, C., Mackie, L., Dahman, F., Stringer, H., Richardson, D., & Welsh, D. (2018). StammerApp: Designing a mobile application to support self-reflection and goal setting for people who stammer. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI ’18. New York, New York, USA: ACM Press.

An intergenerational approach to dementia friendly communities

Welsh, D. (2018). An intergenerational approach to dementia friendly communities. In Proceedings of the 2018 CHI Conference on Human Factors in Computing Systems - CHI ’18. Position Paper

Curating Conversations: Designing personalised media to support intergenerational engagement in dementia care

Welsh, D., Foley, S., & Morrissey, K. (2017). Curating Conversations: Designing personalised media to support intergenerational engagement in dementia care. In Dementia Lab '17. Design Event

DemYouth: Co-designing and enacting tools to support young people’s engagement with people with dementia

McNaney, R., Vines, J., Mercer, J., Mexter, L., Welsh, D., & Young, T. (2017). DemYouth: Co-designing and enacting tools to support young people’s engagement with people with dementia. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems - CHI ’17 (pp. 1313–1325). New York, New York, USA: ACM Press

A Ticket to Talk: Scaffolding intergenerational interactions for dementia

Welsh, D. (2017). A Ticket to Talk: Scaffolding intergenerational interactions for dementia. In Proceedings of the 2017 CHI Conference on Human Factors in Computing Systems - CHI ’17. Position Paper

© Daniel Welsh - 2026