Nikita

Savenko Nikita
Middle Full-stack developer
[відкрити контакти](див. вище в блоці «контактна інформація») • in/nikita-savenko-dev • github.com/Nikitosiki

SUMMARY:

IT professional with 3+ years of experience developing web-oriented applications for
startups and mid-sized businesses. Additionally, I have 2 years of experience
building desktop applications and libraries, primarily using .NET C# (WinForms,
WPF, MAUI), with occasional use of C++ and Python for task-specific needs.
Flexible and always open to new knowledge. Patient and attentive to details.

SKILLS/COMPETENCIES:

Programming Languages/ Technologies:
JavaScript/TypeScript
C# (WinForm, WPF, MAUI)
C++ (dll)
Kotlin/Java
Python

Frontend: HTML/CSS, TailwindCSS, React, Next.js, Tauri, React Router, TanStack
Router, Zustand, MobX
Backend: Nest.js, Prisma, Swagger, Passport.js, OAuth 2.0
Libraries: Shadcn/ui, Next.ui, Ant, daisyUI, React Hook Form, Axios,
Framer-motion, Zod/Yup/Joi, SWR, TanStack Table, Leaflet, Chart.js, Immer
Databases and Cloud: PostgreSQL, MongoDB, MySQL, Supabase, Vercel, Oracle
Cloud, Github
DevOps and Infrastructure: Docker, Github Actions, Nginx, TeamCity
Payment and Subscriptions: Stripe, Resend, Pabbly Subscription Billing
Architecture and Approaches: Feature-Sliced Design (FSD), Monorepo (pnpm
workspace)
Tests: Jest
Formats: XML, JSON, JWT
Tools and Platforms: Visual Studio Code, IntelliJ IDEA, Figma, Postman, Git,
Google Cloud
RECENT WORKING EXPERIENCE:

● Mee Messenger Oct 2024 - Now (free time)

Site: https://mee.social (stub)

Project description:
A simple messenger for sending messages, creating groups, and potentially
making calls. It is a web-based SPA application, with a separate repository utilizing
Tauri to implement cross-platform support for Android, Windows, and other
platforms. A custom server is also developed using Nest.js, Prisma, and
PostgreSQL. The entire project leverages Docker and GitHub Actions and is
deployed on an Oracle Cloud VPS.

The project includes:
- react single page application
- tauri cross-platform app
- nest.js backend
- nginx proxy
- postgresql

Tools and Technologies: React, Tauri, Nest.js, TanStack Router, Zustand,
Tailwind, PostgreSQL, Nginx, Docker Compose, Github Actions, OAuth 2.0, FSD

● SuburbAdvice Oct 2023 - Nov 2024

Site: https://suburbadvice.com.au

Project description:
An application for exploring information about suburban areas, including
general details, location, development prospects, entertainment options, and more.
The application also includes a discussion system for suburban communities. And an
admin panel with various internal advertising mechanisms.

The project includes:
- next.js ssr app
- supabase

Responsibilities:
- Developed a discussion system with support for tags, voting, and
linking discussions to specific suburban areas
- Developed a leaderboard system to rank users
- Developed an admin panel from scratch, including Stripe payment
integration, ad promotion configuration, role management, and more
 - Developed the ability to create various types of advertisements (real
estate, loans, businesses) and manage them through the admin panel
- Developed user-facing pages for displaying advertisements and
embedding their cards into the website
- Fixed numerous bugs and implemented various minor features

Tools and Technologies: Next.js, React, Leaflet, SWR, Shadcn/ui,
Supabase, PostgreSQL, Stripe, Resend, Pabbly Subscription Billing

Role: Frontend Next.js developer

Team size: 4

Screenshots:
 ● PostHub Aug 2023 - Nov 2023

Project description:
Community for publishing posts and discussing them in comments. Search for
topics of interest by tags and keywords. Authorization via GitHub, Google, Facebook
- using Supabase.

The project includes:
- react app
- supabase

Responsibilities:
 - Designed and developed the database structure
- Developed the authentication system
- Developed all application pages, including infinite post feeds, post
pages, tag pages, user profiles, post creation and editing, and tag
creation and editing
- Developed a system for nested (threaded) comments
- Developed a search functionality

Tools and Technologies: React, TailwindCSS, Next.ui, Supabase,
PostgreSQL, Framer-motion, React Router, TinyMCE

Screenshots:

● Client part, working with sensors​June 2022 - Aug 2023

Project description:
A web application designed to display information about connected sensors,
their measurement graphs, and logs, along with user authentication and
management features. The project aimed to provide a user-friendly interface for
monitoring and analyzing sensor data in real time.
 Responsibilities:
- Implemented interactive charts for real-time sensor data visualization
using charting libraries
- Integrated APIs for fetching sensor data, logs, and authentication
mechanisms
- Developed user authentication and role-based access control features
- Built filtering and search functionalities to enhance data accessibility
- Optimizations for receiving data from the backend
- Other features

Team size: 3

Tools and Technologies: React, Chart.js, Axios

● Bookstore

Project description:
A web-based bookstore application that allows users to browse, search, and
purchase books online. The platform includes user authentication, an admin panel
for managing books and orders, and a cart system for streamlined purchases.

The project includes:
- react app
- php laravel server
- mySQL

Responsibilities:
- Implemented book catalog browsing with dynamic filtering, search and
inline loading features
- Integrated API calls for book data, cart management, and order
processing
- Developed cart and checkout system
- Developed user, book, and book creation pages
- Optimized performance and fixed issues to ensure the application runs
smoothly
- Other small features and fixes

Tools and Technologies: React, MUI, MobX, styled-components, dropzone,
notistack

Role: Frontend developer

Team size: 2
Screenshots:
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EDUCATION:

National Aerospace University – «Kharkiv Aviation Institute»
Profession: Software Engineering

Kharkiv Radio Technical College
Profession: Software Engineering

Languages: English, Ukrainian, Russian