Profilbild von Anonymes Profil, Fullstack Software ∙ Ruby on Rails ∙ React ∙ Engineer Interim Tech Leader
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Letztes Update: 10.04.2024

Fullstack Software ∙ Ruby on Rails ∙ React ∙ Engineer Interim Tech Leader

Firma: Sebastian Weggesser ITC
Abschluss: Dipl. Designer
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Muttersprache) | englisch (verhandlungssicher) | französisch (Grundkenntnisse)

Schlagwörter

Softwareentwicklung Pharmazie Scrum Ruby On Rails ReactJS Kanban Full Stack Entwicklung

Dateianlagen

weggesser-profile_100424.pdf

Skills

Ich habe über zwanzig Jahre Erfahrung in der Software-Entwicklung - mit Schwerpunkt auf die Branchen Pharma, Health-Tech und Software-as-a-Medical-Device.

Highlights

- 20+ Jahre Erfahrung als Senior / Lead Software Engineer
- 20+ Jahre Erfahrung in Health Tech
- 7+ Jahre Erfahrung in Tech Leadership Rollen
- 6+ Jahre Erfahrung als Agile Leader mit Scrum und Kanban

Erfahrung    

- Führung von Teams von bis zu 12 Entwicklern
- Führung von Engineering Departments von bis zu 4 Teams
- Full Stack Web Application Development mit Fokus auf Ruby on Rails, React

Persönlichkeit

- Getting Things Done und High-Quality Mentalität
- Gewissenhafter Problem Löser
- Unternehmerisches Denken
- Menschenorientierter Führungsstil
- Total Ownership Befürworter

Projekthistorie

09/2022 - 07/2023
Engineering Manager - Privacy and InfoSec as a Service SaaS Platform
DataCo GmbH (Sonstiges, 50-250 Mitarbeiter)

In the role of EM I was leading two cross functional software delivery teams working on the core public facing products. I was responsible for delivery on time, staffing, improving agile processes, technology improvements like transitioning to TypeScript as well as keeping the quality high. Along leadership responsibilities like personal development of individual engineers, I conducted code reviews and drove architectural improvements as well as contributed code
  • Transitioned two Software Engineering Teams from virtually not delivering to high performing
  • Successfully introduced Scrum in two Software Engineering Teams - enabling management to reliably predict deliveries
  • Introduced DORA metrics to measure key data points, established these as part of the teams’ culture
  • Wrote a service in Ruby to pull and process DORA metrics from GitLab and to be delivered to corporate reporting
  • Introduced low code and integrations tooling like AppSmith and n8n 
  • Contributed to transition from bare metal to Kubernetes
Skills leveraged:
Leadership, Team Lead, Scrum, Agile Principles, Jira, Confluence, n8n, AppSmith, Vue.js, Ruby, Ruby on Rails, Cloud Computing, Keykloak, Kubernetes

01/2022 - 08/2022
Head of Technology - Software as a Medical Device Mobile Apps
Florio GmbH (Pharma und Medizintechnik, 10-50 Mitarbeiter)

As Head of Technology I was responsible for the entire engineering organization - encompassing ownership of relevant processes within the ISO 13485 QMS, managing change from native to cross platform, leading multiple external teams and internal engineers as well as a cloud stack transition from ECS to Kubernetes.
  • Re-staffed software engineering team to meet capacity requirements
  • Successfully oversaw external near shore development of two mobile products from initial concept to running in production
  • Successfully simplified Software Development Process within the ISO 13485 QMS
  • Initiated infrastructure transition from ECS to Kubernetes
  • Initiated and successfully accomplished transition from native iOS and Android setup to React Native
Skills leveraged
Leadership, Team Lead, Scrum, Agile Principles, Jira, Confluence, Ruby, Ruby on Rails, React Nattive, Cloud Computing, AWS, ECS

08/2021 - 12/2021
Engineering Manager - Digital Voucher Marketing Platform
Marley Spoon (Sonstiges, 1000-5000 Mitarbeiter)

In the role of EM, I was leading two cross functional software delivery teams working on internal systems - a customer satisfaction aggregation tool as well as a global system for coupon / voucher management that replaced an open-source library
  • Introduced Scrum in two cross functional software delivery teams
  • Staffed teams to meet future capacity requirements
  • Introduced and successfully established Elixir to replace Ruby in parts of the system
  • Supported transition from monolithic Rails apps to a message driven micro service architecture
  • Successfully drove a build / buy decision for a global coupon system
  • Introduced React Context API, refactor and Dark Mode as an Individual Contributor
Skills leveraged
Leadership, Team Lead, Scrum, Agile Principles, Jira, Confluence, React Ruby, Ruby on Rails, Sinatra, Elixir, Phoenix, AWS, Kubernetes

01/2020 - 07/2021
Engineering Manager - Medical devices engineering organization
Temedica GmbH (Pharma und Medizintechnik, 50-250 Mitarbeiter)


I started out with Temedica as Lead Engineer - being the first permanent engineering hire - mostly focusing on writing code, delivering features and maintain RoR applications and Vue.js frontends. Secondly - together with the CTO - I was responsible to structure and plan out the product engineering organization to be fit for a hyper growth phase post an A Series funding
  • Structured and built up the product engineering organization Achievements - Staffed engineering teams from 1 to 16 engineers
  • Transitioned mobile applications from app-shell web apps to React Native
  • Drove initiative to migrate backends from bare metal to a multi public cloud setup leveraging Kubernetes
  • Drove initiative to migrate from monolithic RoR apps to a service oriented architecture using Ruby and introducing NestJS as a complimentary backend technology
  • Established constant improvement in Scrum teams - enabling them to own their individual processes and be high performing
  • Established strong engineering culture, engineering excellency and high performance environment
  • Supported the introduction of a ISO 13485 certified QMS and owning relevant processes
  • Co-created and established a methodology to release medical device grade applications within weeks instead of months
Technlogies leveraged: 
  • o-created and established a methodology to release medical device grade applications within weeks instead of months

Skills leveraged
Ruby, Ruby on Rails, JavaScript, TypeScript, Kubernetes, AWS, Teamleading, Organization Management, React, React Native, iOS SDK, Vue.js, PostgreSQL, Redis, Keycloak

10/2015 - 12/2019
Patient Reported Outcomes SaaS - Supervisor Software Development
Arthrex GmbH (Pharma und Medizintechnik, 5000-10.000 Mitarbeiter)

Together with a US based engineering team, I was responsible for a SaaS solution providing clinical trial data capturing functionality to orthopedic surgeons to collect patient reported outcomes. I accompanied the team and product over several years and through many technical iterations - most importantly moving towards cloud native and a service-oriented architecture following an iterative approach - servicing parts out while keeping the monolith.
  • Remotely leading a Software Engineering Team based in the US and enabled them to deliver on time and get high performing
  • Enabled the team to adopt a DevOps culture environment and a youbuild-it, you-run-it mindset
  • Built an internal iPad OS prototype providing AR for products in showrooms using Tensorflow mobile and consuming several REST interfaces
  • Built a service to anonymize clinical trial data in Golang
  • Built a charting service using express and D3
  • Migrated applications from EC2 into Kubernetes

Skills leveraged
Leadership, Team Lead, Ruby, Ruby on Rails, Golang, Elixir, JavaScript, TypeScript, Kubernetes, AWS, React, React Native, Cocoa Touch, Tensorflow, Objective C, PostgreSQL, Redis, Okta

Zertifikate

Certified in Cybersecurity
ISC2
2024
AWS Certified Solutions Architect - Associate
2023

Reisebereitschaft

Verfügbar in den Ländern Deutschland
Profilbild von Anonymes Profil, Fullstack Software ∙ Ruby on Rails ∙ React ∙ Engineer Interim Tech Leader Fullstack Software ∙ Ruby on Rails ∙ React ∙ Engineer Interim Tech Leader
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