Антон

JavaScript Developer HomeCraft Masters JavaScript Developer Freelance Work Experience About Me
Cherkasy, Ukraine
Anton Makushenko
Middle Full-Stack JavaScript Developer with 2,5+ years of experience in web development using React, Next.js, and Node.js. Skilled in building scalable, high- performance applications and leading full project lifecycles from concept to deployment. Experienced in mentoring teams, optimizing CI/CD workflows, and delivering modern, user-focused software solutions.
Diagnosed and resolved bugs, ensuring high availability and smooth user experience.
Middle Full-Stack JavaScript Developer
[open contact info](look above in the "contact info" section)
Architected and delivered a custom commercial website for a furniture supply and installation company.
Delivered end-to-end web and mobile solutions using React,
Next.js, and Node.js for international clients.
Drove continuous product improvements, feature enhancements, and performance optimization.
Built long-term client relationships through consistent delivery, clean code, and effective communication.
2024 - Present
Maintained long-term operational stability and supported business expansion through technical improvements.
2023 - 2024
[open contact info](look above in the "contact info" section)
Skills
Ukrainian English Languages Typescript 2021 - 2024 Cherkasy State Business College Marketing Education
Feature-Sliced Design
Styled Components
Shadcn
Redux Tooklit
Tailwind React
GraphQL
CSS, SCSS
MUI
React Testing Library
React Native
Node + Express NX / Monorepo
React query
Git, CI/CD
Zustand
Next
Jest
SEO
Native
B1

My General Projects
Get Deep Signal
Full Stack Developer
A web platform for both beginner and experienced investors. Users subscribed to receive expert insights, investment tools, and analytics.
Key features:
Investor notes - blog-style insights from experienced investors

WSQ tool - algorithm-based stock scoring system to determine buy signals

Alpha feature - algorithm predicting top-performing stocks; several users profited from it

Watchlist - personalized stock tracking, research, and news updates

Stock charts - dynamic graph generation for selected time periods

Role-based access - Admin (manage users, subscriptions, roles), Provider (send newsletters,
ads), Subscriber (access paid features)
Tech stack: React, Vite, TypeScript, Tailwind, Shadcn, TanStack Query, Zustand, Formik, Yup, Chart.js, Recharts, Framer Motion.
Also contributed to the Python backend and handled UI/UX design. Acted as team lead, ensuring smooth collaboration and a successful project delivery.
AZUS
Full Stack Developer
A principled AI chat platform powered by Grok 4, selected after rigorous benchmarking for its superior accuracy and balanced reasoning.
Key Features
F older and tag system for quick chat organization

C ustom AI modes for flexible response and query handling

M ood detection — analyzed conversation tone and adjusted chat UI accordingly

Response scoring — rated each AI reply, allowing regeneration for better accuracy

C odexSeed scores — evaluated entire chats to show trust and reliability levels

T oken system — users could either subscribe or purchase tokens for usage

Profile memory — stored user preferences and interests to improve personalization
Acted as team lead and delivered full-stack solutions using Python and a modern React/TypeScript ecosystem.

Weeha
Full Stack Developer
Helped build a two-sided platform connecting businesses with clients for booking and managing services of any kind
Client Platform:
Users could easily find services on an interactive Google Map with filters and detailed company
profiles. A booking system allowed selecting services, choosing preferred dates and staff, and
paying online or on-site
Business Platform:
Included employee management, a powerful booking calendar, service and event creation tools,
in-app notifications for key events, and detailed business statistics for tracking performance.
Businesses could also manage bookings directly for their client
Additionally, I contributed to developing a React Native mobile app, ensuring seamless functionality and smooth user experience across devices.