Personal details

Roland S. - Remote full-stack developer

Roland S.

Timezone: Amsterdam (UTC+2)

Summary

Organized, adaptive and pragmatic full stack engineer since 2015. Focused on rapid development, code quality (clean code) and agile methodologies. Knowledge is never enough, I'm addicted to learning and I can effortlessly adapt myself to new technologies environments.

Since 2019, I have been working for different environments such as corporate companies, agencies, and startups to build and improve their products, teams, and services. It really exposed me to broad technical stuff, exploring essential programming fundamentals as well as advanced stuff, best practices.

As a developer, I love what I do looking forward to solve new challenges every day.
I would call myself a polyglot, who has broad technical stacks and knowledges, along with solid experiences, willing to find the best solution for any problems, not just relying on what I already know.

Nowadays I'm working as remote contractor to provide companies with robust solutions. Basically, I would like to meet new people around world making great things!

Work Experience

Software Engineer
Backbase | May 2018 - Present
Unit Testing
TypeScript
Test driven development
React
Webpack
React Native
Redux
- Maintenance work mostly fixing issues of admin dashboard, metadata, writing bunch of test cases (Unit/E2E). - Construction of the new business experience for the biggest banks around the world. - Engaged in development, code reviews, remote client support forging relationships being part of diverse teams like Banamex, BNP Paribas Bank Polska - Guided a team of 3 frontend developers for onboard training, providing them better understanding of existing platforms. - Responsible for most of React components created, building scalable, reusable ui components that are distributed, used both internally and externally.
Software Developer
Optiver | Aug 2016 - Mar 2017
Python
Django
Selenium
Google Cloud Platform
Robot Framework
Middleware
- Provided boost and enhancement on new pricing models translating and conveying clear specifications from customers to internal team. - Software auto-testing with python robot framework and selenium supposed to execute every 2 days, ensuring reliable automated trading desks with pricing options. - Customized scalable permission management and check with python django / middleware managing demanding deadline.

Personal Projects

CrowdmedIconOpenNewWindows
2019
Node.js
PostgreSQL
Heroku
PayPal
Stripe
React
Redux
Google apis
Crowdmed provides “the wisdom of crowds” to help exceptionally difficult medical cases online. - I collaborated with the team to refactor some React.js components and developed new features like messaging, push notification. - Improved some node.js backend API endpoints along with additional cron jobs. - Chartio analytic dashboard setting up mosql streaming service between MongoDB and PostgreSQL datasource - Third party API integrations with google apis, sendgrid, truevault, payments and so on.