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Letztes Update: 03.05.2023

Freelance Developer (Kotlin / Java / AWS)

Firma: Mestwin Rafal Beldzikowski
Abschluss: M.Sc. Applied Computer Science
Stunden-/Tagessatz: anzeigen
Sprachkenntnisse: deutsch (Grundkenntnisse) | englisch (verhandlungssicher) | polnisch (Muttersprache) | russisch (gut)

Skills

I provide full-stack web development services.

I'm focused on delivering well-crafted web applications, following clean code and agile principles during my work. I work successfully as a globally distributed team member.

I strongly believe that communication is the key to a successful project, so I do my best to understand your needs and the business domain.
Currently involved in automotive e-commerce project, but worked also with manufacturing/IoT, EdTech startups.

Working with Kotlin/Java for back-end development and SPA frameworks such as Angular for front-end development.

Technologies I use for back-end development:
✅ Kotlin / Java
✅ Spring Framework (Spring Boot, Spring MVC, Spring Data, Spring Security), JHipster, REST API, microservices/monolith applications development
✅ Databases: PostgreSQL / MariaDB / MongoDB
✅ Cloud: AWS (Amazon Web Services): Lambda, S3, Firebase: FCM (Firebase Cloud Messaging), EC2
✅ CI / CD, Git, Maven / Gradle, TDD (JUnit)

Front-end & hybrid mobile apps:
✅ JavaScript / TypeScript
✅ Angular
✅ Thymeleaf / HTML / CSS / Material Design / Bootstrap, Leaflet
✅ Cross-platform mobile apps development: Ionic Framework

In addition to my everyday duties, I develop side projects and support the community by sharing my knowledge and code, and writing a technical blog on a regular basis.
Every day I learn new things and improve my software development skills.

If you'd like to work with me, please send me a message with the project description.

Projekthistorie

08/2022 - bis jetzt
Freelance Back-End Dev
(Automobil und Fahrzeugbau, 250-500 Mitarbeiter)


01/2022 - 07/2022
Freelance Back-End Developer
FactoryPal GmbH (Industrie und Maschinenbau, 50-250 Mitarbeiter)

 ●  Developing new features and maintaining existing codebase for the real-time manufacturing SaaS product in microservices architecture

●  Working as a part of an agile team, participating in the code review

and pair programming sessions

●  Improved tests & documentation in the project

●  Successfully onboarded clients from the pharma and paper industries

●  Tech stack: Kotlin, Java, Vert.x, JUnit, AWS (Lambda, ECS, S3, SQS,

Reisebereitschaft

Verfügbar in den Ländern Polen
Located in the CET timezone (GMT+1), ~4h drive from Berlin.
Able to travel to European locations (Germany & DACH / UK / Netherlands) occasionally.

Sonstige Angaben

Remote only. Available for full-time & part-time projects. EU VAT registered company.

Based in Poland with the ability to travel to Germany / UK occasionally.
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