Maksim Khadasevich

Senior Frontend Engineer focused on building blazingly fast and scalable web apps and sites

Warsaw, Poland, CET

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MK

About

For more than 6 years of my career, I have been working in such roles as a frontend engineer, and full-stack engineer, and I also have partially been leading a team of up to 3 people. I have completed multiple projects in different domains, helping to understand, improve, and fulfill business requirements. Sharing my knowledge and experience to help people around grow. I like to work closely with the team and tackle user's problems. My tech expertise is concentrated on serverless web technologies, including all the pieces necessary to complete the end-to-end development cycle. My go-to choice is next.js, although I like to try other technologies for specific tasks. Writing articles and open-sourcing.

Skills

JavaScript
TypeScript
React/Next.js
Databases
Serverless Infrastructure
Storyblok
Sanity
Performance optimization

Work Experience

Focusreactive
Remote

2023 - current

Senior Frontend Engineer

Implemented Headless CMS projects from ground up. Often one of the senior engineers in the team, worked on improving the way to develop UI components, integrating better DX practices and more. Technologies: Next.js (including app router), Tailwind, Storyblok, GraphQL.

GitNation
Remote

2023 - current

Senior Frontend Engineer

Worked on event platform, implemented new platform features like integrating AI, emails, crons and more other. Technologies: Next.js, Blitz.js, Prisma, PostgreSQL, TypeScript.

Dashbouquet
Remote

2022 - 2023

Frontend Engineer

Worked on cloud-native profiling application. Implemented multiple features related to increasing data discoverability. Worked on modern profiles data visualisation tools. Technologies: React, Redux, Typescript, Charts APIs.

Itransition
Remote

2020 - 2022

Frontend Engineer

Worked on online-banking platform of the top bank. Worked on such products as interactive map, credits configurator, mortgage service and others. Implemented micro-frontend and server side rendering. Technologies: React, Next.js, TypeScript, Storybook, Ant design.

Frontend Developer/System administrator

2018 - 2019

Frontend Engineer

Developed CMS platform, layout, integrated various modules, set up hosting and monitoring. Technologies: JavaScript, MySQL, Apache, Nginx.

Eastern Technologies

2018 - 2018

HTML Developer

Creating web pages using HTML and CSS. Implementing different types of responsive layout based on design and business requirements. Typical clients was small businesses.

Education

Belarusian State University of Informatics and Radioelectronics

2016 - 2020
Bachelor's Degree in Software Engineering and Economics

Projects

hCMS boilerplate

Boilerplate to kick-off a new project. Focused on scalability, performance and reusability.

Next.js
Storyblok
Sanity
Turborepo

hCMS marketing platform

Platform to manage multiple marketing websites using simple entry point.

Next.js
Storyblok

App to learn new language using LLM

App to help students learn language, using LLM-generated tasks and quizes.

Next.js
Mistral
PostgreSQL

E-commerce store

Platform to sell clothes online. Inhouse brand.

Next.js
Protobuf
Payment systems

Platforms integration

Integration to link multiple platforms to execute multi-step flow.

Next.js
Vercel
Sanity
Github

hCMS marketing site

CMS platform for marketing and content teams. Helped improve SEO and iterations spead.

Next.js
Storyblok
GraphQL
PostrgeSQL
PostgreSQL
MongoDB

Platform for developers

Platform to manage content and events for developers.

Next.js
Blitz.js
PostrgeSQL
Prisma
Serverless Infrastructure

Browser extension

Extension to help schedule multi-timizone meatings easily.

Plasmo
React.js
Chrome
Mozilla
Figma

Photo hosting platform

Platform to store and share film photos. HMY for password to try 😉.

Next.js
Cloudinary
PostrgeSQL
Clerk auth

Meal planning app

App to create a personalized meal plan using LLM.

Next.js
Stripe
PostrgeSQL
Drizzle
Serverless Infrastructure
Clerk auth
LLMs

Liga Tennisa

A platform to manage tennis league. atptour.com analog for local community.

Next.js
PWA
PostrgeSQL
Prisma
Serverless Infrastructure

Pyroscope

Cloud native continious profiling platform.

React
Redux
Charts
Flamegraphs
Profiling

Online Banking Platform

Online-banking, credits, mortrage, assets management, map and employee portals.

React
Redux
Next.js
Tracking
Interactivity
Micro-Frontend