Full-Stack Engineer

Beesafe sp. z o.o

Date: 02.2020 — Present

Project description

Working environment: React + Redux, Asynchronous Redux, Styled-Components, Formik, React Hook Form, React Query, React Hooks, Context API, Webpack, Node.js + Express, Front End Performance Optimizations - Back End Performance Optimization - Typescript, PostgreSQL - Software Testing (jest, react testing library) - Docker, Grafana - Serverless Architecture - Continuous Integration, Continuous Delivery - Continuous Deployment - Kubernetes (CLI) - Microservices - Rabbitmq - CI/CD via GitHub Actions and Azure

Responsibilities

Working on Teams of professional programmers, developing system for big international insurance company (Vienna Insurance Group).

• Choose and implement insurance core system.
•  Integrations with Aggregators (Mubi, Rankomat, Comeria and many more… )
• Communications by between microservices
  
• Frontend microservices implementation
  
• Integration with government services
  
• Log implementation and error handling
  
• building single-responsibility, scalable microservices.
  
• Writing extensive unit tests with Jest.Js
  
• Mentoring junior developers on topics: architecture and code organization, unit testing 
• creating reusable NPM libraries  
  

Full-Stack Engineer

DTS Transport sp. z o.o

Date: 05.2019 — 10.2019

Project description

Working environment: Nodejs, expess, bluebird, lodash, Redis, Elasticsearch, momentjs, vuejs, bcrypt, sequelize, postgresql, Zendesk, Docker, NodeMailder, AWS

Responsibilities

Work in a team of programmers on the development of the system,before the purchase peak (due to company business model)

• Working with postGIS for geolocating data, and route calculation
• Preparation of generating pdf files
  
• Preparation IVR (Interactive Voice Response)
• Generating Excel files
• Generating notifications, mail / sms
• Security (strong passwords, Bcrypt hashing, password expiration, encryption algorithm, HTTPS setting, Preparation of the Brute Force Attack security system)  
  

Full-Stack Engineer

Parkeo (startup) by Intellegro

Date: 01.2018 — Present

Project description

-Project Challenges and Features: We are embarking on the ambitious project of constructing a parking rental platform akin to Airbnb. This initiative takes inspiration from platforms like [Pavemint](https://www.pavemint.com/) and seeks to revolutionize the parking rental industry through a dynamic mobile application. Technical Stack: - Front-End: React Native, React - Back-End: Docker, Node.js, PostgreSQL Core Features: - User Location Access: Requesting permission to access users' geographical coordinates to provide a tailored experience. - Real-Time Location Tracking: Displaying the current user location and tracking their movement on the map, enhancing user engagement and experience. - Location-Based Suggestions: Incorporating Google Places Autocomplete API to streamline location input and offer intelligent suggestions based on the user’s vicinity. - Dynamic Route Planning: Utilizing Google Directions API to facilitate the generation of efficient routes from the user's current location to their selected destination, visualized seamlessly within the React Native application. - Interactive Map View: Enabling users to zoom out and visualize the plotted route clearly, offering a comprehensive view of their journey. - Secure User Authentication: Integrating OAuth for user authentication to ensure secure and personalized user sessions. Through these sophisticated features, we aim to provide a seamless and interactive user experience, mirroring the ease and convenience synonymous with the Airbnb model, but for parking rentals.

Full-Stack Engineer

Veritas

Date: 01.2017 — 01.2018

Project description

Innovative service in the web 2.0 system, which offers the possibility of connecting both business and individual users. It has extensive applications based on gamification as well as functionalities such as a job market, online training, and an integrated project management system. It also provides the opportunity to establish online business relationships. The portal is aimed at people for whom values such as patriotism and Christianity are important in life. Technology stack: -WordPress - Web Server (Apache) - Database (MySQL) - PHP - HTML, CSS, and JavaScript - Theme Development - Plugin Development - Gulp (task runner)

Junior Full-Stack Engineer

Intellegro Consulting sp. z o.o

Date: 01.2014 — 01.2019

Project description

JavaScript, ES6, HTML5, CSS3, - IDEs Visual Studio Code, Sublime text - Framework/Biblioteki ReactJS, React Native, JQuery, Sass, Scroll Magic , Graphql, Vue - Back-end Linux (ubuntu), Postgres, Sequelize Docker , NodeJS - Mobile Development Android & IOS ( React native ) - Version Control GIT - CMS WordPress,