Experience
2023 - Present
Senior Fullstack Developer
During my tenure at the company, I contributed to a diverse array of projects spanning various industries. For an energy company, I developed a responsive website by adeptly utilizing a content management system to bring the provided designs and specifications to life. In another venture, I crafted the frontend of a storefront platform designed to accelerate the creation of online shops, thereby streamlining the e-commerce setup process for businesses. Additionally, I developed an online store dedicated to the purchase of audiobooks and e-books, where I focused on optimizing the user interface and integrating secure payment systems to enhance the overall customer experience. Furthermore, I created a mobile application for electricians conducting electrical installation inspections, which facilitated their workflow by allowing documentation and reporting directly from their smartphones. Lastly, I built a backend system for managing building access, implementing a widely-used data schema to ensure interoperability and robust security within the system.
2022 - 2022
Senior Fullstack Developer
I was working on a high-workload system that delivers ads to players. It handles more than 600 mln requests daily and all of them are delivered very quickly to a web player. The system is created using Node.js.
2020 - 2022
Senior Fullstack Developer + Cloud Architect
My primary responsibility was to deliver software for the internal bank's stakeholders. Due to the company's strategy, one of the leading points of focus was to switch from software to cloud solutions. I supported the company with that movement in projects I worked on and a couple more that needed support. Responsibilities I took part in contained Python development with a frontend written in React and deploying it to the Google Cloud Platform using Kubernetes. The second project was a data-heavy search engine that was meant to find the best matching client. It had to find the best match based on as few parameters as possible, that were mistake tolerant and were delivered blazingly fast.
2018 - 2020
Senior Fullstack Developer + DevOps
This company is an inside "software house" that creates MVP solutions based on businessmen's ideas to try them on the market. I prepared architectural solutions and created software using multiple technologies - all of the frontend, backend, and mobile sides - and eventually launch it inside the cloud infrastructure that I also prepared. Projects were different, starting with the Ride-hailing application, parking tickets seller, and other minor websites and applications.
2016 - 2018
Senior Fullstack Developer
I was working in a software house, which delivers many international projects. My experience there is starting with e-commerce, through loan apps and job matching application to the insurance company. Some of the technologies I worked with were Python 3, AngularJS, React, React Native, GraphQL, relational databases like MySQL and PostgreSQL, and AWS platform. I also ran a couple of workshops, both internal and external.
2015 - 2017
Fullstack Developer
I was responsible for developing and maintaining the e-learning application LearnWay. It supported uploading courses made with a special standard that users could pass. Moreover, it allowed multiple configuration options. I was working on the backend side using PHP and PostgreSQL, and on the frontend side using AngularJS and jQuery. In addition, I was building solutions to containerize applications using Docker.