Patrick Klitzke
Hi I am Patrick and I am a fulltime FullStack Engineer. I love developing new Apps in React (Nextjs) and also Backend in various languages like Nodejs and Go. I have also quite some experience with Contentful by building both custom apps inside Contentful as well as using it to display data in the app. I am always interested in new techlogies. Right now I am learning Rust and Svelte in my free time. In the past I have worked on many Web3 / Blockchain projects.
REVIEWS FROM CLIENTS
As a Tech Lead of Mercari Help Center, i worked on many projects.
- Conducting bi-weekly A-B tests to reduce inquiry rate and...
As a Tech Lead of Mercari Help Center, i worked on many projects.
- Conducting bi-weekly A-B tests to reduce inquiry rate and increase guide viewing read
- Created Guide suggest feature that reduced 17,000 inquiry per month
- guide viewing rate +2.62%
- inquiry rate -3.26%
- Lead a team of 3 Frontend Engineers and 2 Backend engineers
- Managed remote team in India
- Architect and implement backend and frontend features to support multiple languages
- Architect and implement multiple Help-Center feature for Mercari’s different business using same code
- Improve Backend Developer experience by using local docker environment with database
- Improve Frontend Developer experience by writing scripts for faster deployment
- Migrate CDN from Fastly to Cloudflare
I have been professionally freelancing since 2015. During that time I build a lot of different apps varying from simple blogs to comp...
I have been professionally freelancing since 2015. During that time I build a lot of different apps varying from simple blogs to complicated webapp and mobile apps. I always enjoy learning new things.
My usual Stack would be:
* Backend: Nodejs / Go
* Mobile: React Native or Flutter
* Frontend: React with Nextjs / Gatsby with Typescript
* Backend: PostgresSQL, MongoDB, Firebase
* Blockchain: Ethersjs
* CMS: Contentful
* Deployment: Vercel / AWS lambda / AWS EC2 / Kubernets / GCP / Firebase
The following is an extract of projects I have worked on:
Tacen (2 years https://www.tacen....
The following is an extract of projects I have worked on:
Tacen (2 years https://www.tacen.com/)
- Managing a frontend Team of 4 Developers and Backend Team of 3 Developers
- Communicate with Chief of Product, Engineering Leaders and other stakeholders to adjust goals and timelines
- Developing and architecturing with 20 microservices using Go, Nim, and Node Js and Kafka for an exchange service
- Designing and implementing 5 new microservices in Go
- Creating configure websites with Contentful and Nextjs and deploy it with Vercel
- Integrate blockchain technology using etherjs and web3js
- Increased team performance by 30% by improving on specs, documentation and conducting evaluations
- Developing and architecting UI libraries, components and websites using NextJs (React) and Storybook
- Integrating an designing GraphQL endpoints with Nextjs
- Improve development process by creating internal tooling to speed up development setup by 50%
- Created initial product in 3 months and alpha version in a year from zero
- Architected 4 different Webapps in Nextjs using template system