Олександр

Alexander Cheremisin
Senior Frontend Engineer (Angular / React )
[відкрити контакти](див. вище в блоці «контактна інформація»)

[відкрити контакти](див. вище в блоці «контактна інформація»)

Zaporizhzhya, Ukraine

27.06.1994

ABOUT ME

Senior Frontend /​Lead Front End Developer with 8+ years of experience in building scalable web and hybrid mobile
applications. Strong expertise in Angular (2+), React, Next.js, TypeScript, RxJS, Redux and modern frontend
architecture. Proven ability to lead frontend teams, refactor legacy systems, and deliver complex business features in
production environments. Experienced in collaborating with backend teams and stakeholders to deliver high-quality,
user-focused solutions.

EDUCATION

2012 – 2016 Bachelor of Applied Science (BASc), Mathematics
Zaporizhzhya National University

ADDITIONAL INFO

Country
Ukraine

City
Zaporizhzhya

Telegram
@alexche68

Github⁠
https://github.com/n1s1m⁠

Alexander Cheremisin [відкрити контакти](див. вище в блоці «контактна інформація») 1/3
 EXPERIENCE

02/2026 – 02/2026 Personal Project – Microfrontend Platform⁠
React/Next.js Developer
A microfrontends application for managing Dungeons & Dragons characters, items, spells,
and shop—built with Next.js and Vercel Microfrontends. Implemented modular app structure

01/2020 – Present Nextmotion⁠
Lead Angular Developer
Led frontend development of a complex web platform for doctors and clinics Built features
for scheduling, prescriptions, invoices, quotes, and treatment management Organized and
coordinated a frontend team, conducted code reviews Improved application architecture
and scalability Worked closely with backend and product teams Technologies: Angular 2+,
TypeScript, RxJS, REST APIs

08/2020 – 04/2021 LaborNet Consortium⁠
Backend developer (Nodejs, expressjs, PostgreSQL)
Developed backend services for a centralized labor and background-check platform
Designed and maintained REST APIs Worked with PostgreSQL and Express.js Technologies:
Node.js, Express.js, PostgreSQL

09/2018 – 05/2020 Trade Tree Online (TTO)⁠
Hybrid Mobile App (Angular 2+, Ionic v3-v4)
Refactored legacy codebase and migrated app to Angular 8 and Ionic 4 Implemented major
features: Stocks, Auctions, Internal Social Network, News Feed Delivered stable production
releases Technologies: Angular, Ionic, TypeScript

02/2018 – 12/2019 Bzigo⁠
Backend developer (Node.js, express.js, PostgreSQL)
Built API from scratch for an IoT product detecting mosquitoes Implemented data processing
and notification logic Technologies: Node.js, Express.js, PostgreSQL

09/2016 – 06/2018 ContentSnare⁠
Angular 2+ Developer
Developed client-side application from scratch Built UI for managing project requirements
and client communication Technologies: Angular 2, TypeScript

10/2015 – 08/2016 Ukrdev⁠
PHP Yii2 Developer
Migrated project from Yii to Yii2 Developed ~70% of functionality from scratch Optimized
complex MySQL queries Integrated third-party APIs and parsers

Alexander Cheremisin [відкрити контакти](див. вище в блоці «контактна інформація») 2/3
 SKILLS

Front-end knowledge
Angular
•

React
•

Next.js
•

TypeScript
•

RxJS
•

NgRx /​Redux
•

REST API
•

Microfrontends
•

Tanstack Query
•

Tanstack Data Tables
•

React hook form
•

Zod
•

Redux
•

Lodash
•

Ionic v3-v4
•

Electron
•

Back-end knowledge
nodejs and express.js
•

PostgreSQL/​MongoDB /​Supabase /​Firebase
•

Nestjs
•

Next.js
•

Other skills
Git
•

OOP
•

Design Patterns
•

Jest /​Cypress /​Playwright
•

Alexander Cheremisin [відкрити контакти](див. вище в блоці «контактна інформація») 3/3