Position: Senior Front-End / Full-Stack developer / Typescript, React, Node
Category: JavaScript
English level: intermediate
Years of experience: 6

I am not just a web developer.
Studying in academy in software engineering direction (2015-2017).

I know about cost-effective and efficient development, algorithms, bigO notation, code complexity, structures. I try to write easily maintainable and testable code using pure functions or OOP patterns, and it doesn't matter what language, framework or library I use.

I am strict about self-management, correctly estimating the complexity of stories for correct time estimation.

I am not lazy to understand and learn new things, I can quickly learn the core of a new cool library, even if it has bad documentation and is still in beta.

Each epic, story or task is not only about fixing bugs, adding features or optimising, it is first of all about solving a business problem.
• KBI Biopharma - Full-stack developer (08.2021 - current)
Application for scientists and bio laboratories that develop and populate different kind of micro organisms in bioreactors, for future use in medicine developing.
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My responsibilities: data preparation, visualisation, building different kind of interactive tables, charts with multiple representation layouts with ability for custom user customisations, app performance optimisations, code review, back-end, database queries, dynamodb, redshift, discussion forum with our custom developed text editor tool, role/project based permissions, notifications, AWS services integration, monorepos, unit testing, e2e testing.
•  Typescript, React, Redux Toolkit, Nodejs, Express, TS.ED, Knex, python3, lambda, REST, GraphQL, XLSX, slate, MUI/Material, d3, plotly js, Playwright, Airflow2.
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• Fleetsy - Front-end developer (11.2020 - 07.2021)
Responsible for developing PWA application for Car Rental service.
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React, Context API, d3js, REST.
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• HSSoft - Front-end developer (4.2020 - 10.2020)
Swiss product company that develop 2b2 solutions for the restourants and bakerie chains.
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•  React, Context, GraphQL, Apollo, AWS, i18next, Recompose, Localforage, Informed, Lighthouse.
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• GoFriends - Front-end developer (10.2019 - 3.2020)
Working with e-commerce and CRM aplications. The platform aimed for contractors and sellers whitch sell his products in several marketplaces, like amazon, e-bay, aliexpress etc. The platform gives for sellers the view and control for his seles situation in one place, ability to products count view, manage and organization deliveries from supplier to seller.
In my responsibility was rewrite big part of ui/ux, ability to import / export different types of yml tables, creating new pages for subcategories, around 9000+, breadcrumbs, integrate payment methods, creating platform learning modules, synchronise platform user account with marketplace accounts, automation of the delivery from seller to the buyer through the delivery services, the ability to see specific suppliers.
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 • React, Redux, Redux Saga
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  • Bivuak - Front-end developer (5.2018 - 05.2019)
Creating internal CRM platform for business tasks. In my responsibility was creating all from scratch including ui and ux.
React, Redux, Rest API
My expectations is $4000-5500.