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maksym19

Maksym H

@maksym19

NodeJS, React, Ruby on Rails Full stack engineer

Ukraine
English, Ukrainian
About me
I am a skilled ๐‹๐ž๐š๐/๐’๐ž๐ง๐ข๐จ๐ซ ๐—™๐˜‚๐—น๐—น ๐—ฆ๐˜๐—ฎ๐—ฐ๐—ธ ๐—ฑ๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—ฒ๐—ฟ, with over 7 ๐˜†๐—ฒ๐—ฎ๐—ฟ๐˜€ ๐จ๐Ÿ ๐ž๐ฑ๐ฉ๐ž๐ซ๐ข๐ž๐ง๐œ๐ž participated in all stages of product creation with great business expertise in ๐’๐š๐š๐’ ๐€๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ, ๐‘๐ž๐š๐ฅ ๐„๐ฌ๐ญ๐š๐ญ๐ž ๐€๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ, ๐…๐ข๐ง๐ญ๐ž๐œ๐ก ๐€๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ, ๐„๐๐ฎ๐œ๐š๐ญ๐ข๐จ๐ง ๐€๐ฉ๐ฉ๐ฅ๐ข๐œ๐š๐ญ๐ข๐จ๐ง๐ฌ ๐š๐ง๐ ๐—ง๐—ฒ๐—น๐—ฒ๐—ด๐—ฟ๐—ฎ๐—บ ๐—ฏ๐—ผ๐˜๐˜€. With my expertise and experience, I can build impressive, scalable, and reliable web applications that will bring value to your organization.... Read more

Skills

m
maksym19
Maksym H
Offlineย โ€ขย 
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See my services

Full Stack Web Applications
I will build mvp, saas, full stack website development
From$150 / projectMore details

Portfolio

Work experience

Self_Employed

Self Employed

Full-time โ€ข 4 yrs 8 mos

Senior Software Engineer - FinTech(NDA)

Nov 2022 - Present โ€ข 3 yrs 9 mos

A platform with over 4 million users in the FinTech domain similar to Binance. โ€ข Designed and implemented Oauth2 flow that helped to attract ~400k of new clients. โ€ข Integrated OpenAI API into the customer support flow, reducing support requests by nearly 70%. โ€ข Analyzed and optimized complex SQL queries, achieving up to 2ร— faster response times. โ€ข Architecting critical payments features. โ€ข Performed code reviews for compliance with company code standards.

Senior Software Engineer - Faria

Dec 2021 - Nov 2022 โ€ข 11 mos

A platform with 3 millions users that helps schools manage all aspects of curriculum, lesson planning, assessment and reporting. Starting from class management and ending with selecting world known educational programs that can be easily customizable. โ€ข Created API for mobile clients. โ€ข Integrate with different APIs. โ€ข RBAC implementation.

SoftServe

Senior Software Engineer

SoftServe โ€ข Full-time

Aug 2020 - Nov 2021 โ€ข 1 yr 3 mos

Worked on the startup that is aimed to automate contracts creation process. I was involved in different stages of development processes starting from analyzing and estimating requirements to roll out the functionality. โ€ข Perform code refactoring of the main part of the application. โ€ข Reduced the LOC by 2000. โ€ข Upgrade Rails framework to new version. โ€ข Developing data models. โ€ข Created MS Word add-in POC.