A Software Developer with 3+ years of experience in building web applications, chatbots, custom automation solutions and AI-integrations. I specialize in delivering secure, scalable, and efficient systems tailored to client needs.
💻 What I Do • Backend Development – Creating and maintaining backend solutions for e-commerce, trading algorithms, and automation bots using Python, Django, and REST APIs. • Frontend Development – Building responsive and user-friendly interfaces with React, Tailwind, Bootstrap, and modern JavaScript tooling. • Chatbot Development – Integrating APIs and automation flows (e.g., Telegram API, Viber Bot API) for interactive and efficient communication tools. • DevOps & Infrastructure – Deploying and supporting projects on Linux servers, implementing CI/CD pipelines with Git, Docker, and Jenkins to ensure smooth and stable operation. • Game Development – developing 2D and 3D games in Unity with C#, covering system architecture, gameplay mechanics.
🌊 My Workflow • Requirement Analysis– Understanding project needs and setting clear goals. • Architecture & Planning – Designing scalable solutions. • Development – Writing clean, maintainable code. • Testing & Optimization – Ensuring stability, performance, and security. • Deployment & Support – Providing assistance after release.
Why clients choose me ✅ Strong full-stack expertise (frontend + backend + DevOps) ✅ Proven track record in commercial & custom projects ✅ Focus on clean code, stability, and security 🚀 Got a project or idea? Let’s turn it into reality — send me a message, and we’ll make it happen.
Tags
web developer
data parsing
data scraping
Telegram APIs
django
Redis / PostgreSQL / MySQL
GPT
ChatBots
Docker / Docker compose
REST API
python
React
telegram bot
Web Scraping
AI
Telegram bot that uses OpenAI’s LLM API to analyze productivity and mood in real time. The system processes chat messages, detects tone, identifies burnout signs, and scores productivity (0–1) with actionable recommendations. Features include…
0
289
EspressoLab E-commerce
Web Programming
Coffee e-commerce Django website. The platform includes a product catalog, shopping cart, checkout, and user accounts with order history. It was integrated Google login, online payments via LiqPay, and delivery services via Nova Poshta and Ukrposhta…
45 USD
0
186
Rozetka parser/scraper
Data Parsing
A simple quick parser program for the marketplace Rozetka. It collects a list of products by category/link. It gathers the name, tags, price, images. There is an option to parse the seller, description, reviews, and more. Data export in JSON/Excel/…
0
238
ByBit TokenSplash Parser Telegram Bot
Bot Development
Telegram bot that provides real-time insights into active ByBit TokenSplashes promotions. It can display a comprehensive list of ongoing campaigns along with key details, including the number of participants, promotion period, user count, rewards,…
0
142
Lawyer Landing Page
HTML & CSS
Lawyer Landing Page is a responsive landing page for a private lawyer specializing in tax law and business protection. The design is done in the Classic Corporate style, where the use of serif fonts and a restrained color scheme (graphite, deep blue…
0
161
LIFEBOOST Landing (food supplement)
HTML & CSS
LifeBoost is an adaptive one-page landing page for presenting a natural vitamin complex. The project is designed in a Premium Minimalist style, with an emphasis on typography, visual clarity, and brand trust.
Technical stack
Frontend: HTML5,…
Compliments
Real expert2
Craft master1
Quick answers
First-class quality3
Nice communication
High responsibility1
Great price
Lightning fast
Client reviews
Research - selection of temperature sensor and other components
Personal
16 USD
Oleksandr quickly gathered the necessary information and consulted on the issues that arose. Thank you.
Oleksandr successfully completed the task, despite the fact that the task turned out to be much more complex than expected.
During the work, significant difficulties arose, as the manufacturer sent a board with the wrong firmware, and there was no ready driver that would work with this screen size and our configuration. After correspondence with the manufacturer, Oleksandr decided to reflash the board himself and write the driver almost from scratch, which he successfully did.
Satisfied with the collaboration. A responsible, decent, and professional specialist. The work was done qualitatively, always in touch, and paid attention to details. I recommend for collaboration!
Firmware and working with peripherals (without a screen)
Personal
67 USD
Oleksandr is great, understands what he is taking on and knows what he is doing, performs the assigned task well and even more, as he solves additional tasks that arise during the development process. It is a pleasure to work with him.
Thank you. Everything was done on time, the feedback was quality and quick. It is clear that Oleksandr is an expert in his field. Thank you. The bot works as I hoped.
Oleksandr approached the task responsibly, completed it with quality and on time. Additional questions that arose during the work were discussed and resolved. He took all wishes into account. I definitely recommend him for collaboration.
I am satisfied with the work. Oleksandr showed initiative and proposed solutions for some aspects that were not fully thought out at the stage of task setting and design.
Despite my many whims, edits, and unconventional ideas, Oleksandr always approached them with understanding, responded quickly, and performed the work with high quality. All tasks were completed neatly, consistently, and at a high level.
I would like to highlight his responsibility, adequate communication, and willingness to bring the project to an ideal result. I definitely recommend him for collaboration and will reach out again myself.
