Maksym V.
Verified expert
Top skills
Maksym V.
Verified expert
Meet Maksym ✨
A Full Stack and AI/ML Engineer with 5.5 years of experience building scalable SaaS platforms, AI-driven applications, and real-time systems. Based in Germany, Maksym works across the full stack with Python and JavaScript/TypeScript, combining strong backend engineering with hands-on expertise in LLM integrations, medical AI, voice AI, and cloud-based architectures.
He has delivered production systems across fintech, healthcare AI, HR management, fitness tech, and e-commerce domains. His standout projects include a real-time AI voice assistant platform with OpenAI Realtime API and Twilio telephony integration, a medical AI imaging platform for tissue slide analysis using ML pipelines on GCP, a transformer-based medical disease classification system using Hugging Face, a fintech platform with Stripe payment integration and async microservices, and a diamond marketplace via Telegram Mini-App.
Maksym brings a rare combination of full-stack development depth and applied machine learning capability. He designs clean, modular architectures following Domain-Driven Design principles, integrates AI/ML APIs confidently, and deploys production infrastructure on AWS, GCP, and Azure using Docker. His background in CISCO networking and Linux driver development adds a distinctive systems-level perspective.
If your product needs a senior engineer who can build AI-powered platforms end-to-end, own the architecture, and deliver production-ready solutions across both web and ML domains, Maksym is the engineer who makes it happen 🚀
Download the CVHard skills
Python
JavaScript
TypeScript
C#
C++
FastAPI
Django
Django REST Framework
Node.js
Nest.js
React
Next.js
Redux
Zod
SQLAlchemy
Alembic
Hugging Face Transformers
ElevenLabs
NumPy
Pandas
Aiohttp
Requests
Selenium
BeautifulSoup
OpenAI API
Speech-to-Text
Text-to-Speech
AI/ML API Integrations
LangChain
SQL
PostgreSQL
MySQL
Redis
MongoDB
Firebase
Docker
Docker Compose
AWS
Azure
GCP
Heroku
GitHub Actions
GitHub CI/CD
WebSockets
REST API Development
Software Architecture
Clean Architecture
Domain-Driven Design
Technical Documentation
Async Programming
Reverse Engineering
Linux Driver Development
Tools
Git
GitHub
GitLab
Postman
Pytest
Unittest
Mock
Jest
PyCharm
Visual Studio
Claude Code
ChatGPT
Gemini
Copilot
Twilio
Asterisk
Stripe
Telegram Bot API
Aiogram
Telethon
Google Workspace
OAuth
Soft skills
Technical leadership
Ownership
Problem solving
Architectural thinking
Communication
Team collaboration
Attention to detail
Continuous learning
FinTech Platform
Full Stack Developer
Project Description:
Led a full-scale backend refactor migrating from synchronous to asynchronous architecture for improved scalability. Introduced a subscription model with Stripe billing, developed mobile client features using React Native and Redux Toolkit, integrated Firebase for real-time capabilities, and deployed infrastructure on GCP using Docker.
Tools & Technologies:
Python, FastAPI, PostgreSQL, Stripe, Firebase, GCP, Docker, React Native, Redux Toolkit
Real-Time AI Voice Assistant Platform
Backend / AI Engineer
Project Description:
Built a real-time voice assistant platform enabling interactive AI-powered phone conversations. Integrated OpenAI Realtime API for low-latency speech-to-speech responses, built telephony integration using Twilio and Asterisk for inbound/outbound calls, and managed real-time audio streaming with event-driven communication.
Tools & Technologies:
Python, FastAPI, OpenAI Realtime API, Twilio, Asterisk, Docker, WebSockets, Redis
AI-Powered Medical Imaging Platform
Full Stack Developer
Project Description:
Built a full-stack medical AI platform for analyzing tissue slice images to support clinical research and diagnostics. Developed RESTful APIs for image processing workflows, integrated external AI/ML APIs for automated imaging analysis, designed data pipelines for large volumes of image data, and deployed cloud infrastructure on GCP.
Tools & Technologies:
React, TypeScript, Redux, Zod, FastAPI, PostgreSQL, Firebase, Docker, GCP
Enterprise Medical System (Legacy Modernization)
Full Stack Developer
Project Description:
Modernized a large-scale legacy medical platform by reducing technical debt, improving API reliability, and fixing critical frontend and backend performance issues. Managed deployments using AWS Elastic Beanstalk and collaborated with cross-functional teams to safely introduce improvements to a production-critical system.
Tools & Technologies:
Python, Django, JavaScript, PostgreSQL, AWS Elastic Beanstalk
Sports Exercise Metrics Tracker
Full Stack Developer
Project Description:
Built a full-stack workout tracking application with real-time Telegram bot synchronization for logging workouts. Developed advanced analytics dashboards with graph-based recommendations for optimal training, and built a modular microservices backend with NestJS.
Tools & Technologies:
Next.js, React-Bootstrap, NestJS, PostgreSQL, Docker, Microservices, OAuth
HR Management Application
Full Stack Developer
Project Description:
Built a comprehensive HR management platform with role-based access control, employee management, leave requests, and remote work approval flows. Integrated Google Workspace for calendar and email synchronization, built a Telegram bot with Aiogram and Telethon for real-time employee support, and implemented Clean Architecture with DDD principles.
Tools & Technologies:
React, TypeScript, Redux Toolkit, FastAPI, PostgreSQL, Docker, Google Workspace, Aiogram, Telethon, OAuth
Diamond Marketplace Platform
Backend / Telegram Developer
Project Description:
Developed backend services for a diamond buying and selling marketplace via Telegram and Mini-App interfaces. Built high-performance APIs for listings, transactions, and user data, integrated payment processing with subscription-based models, and ensured production reliability in a high-demand fintech environment.
Tools & Technologies:
FastAPI, PostgreSQL, Telegram Bot API, Mini-App, Payment Systems, Subscriptions