Python Backend Developer
Jamoladdin Zaripov
Python backend developer with full-stack experience — I build web applications from database design and REST API architecture to production deployment on AWS with Docker and Nginx.
I've founded and launched two live SaaS platforms: a restaurant direct-ordering system and an appointment booking platform — both multi-tenant, both on AWS, both with real paying clients.
My stack covers Django, DRF, FastAPI, PostgreSQL, Redis, Celery, Next.js, and AI-powered features via OpenAI API and RAG pipelines. I write tested, maintainable code and take full ownership from first commit to production.
Originally from Uzbekistan, currently based in Prague, Czech Republic. Open to work — CZ work permit in hand.
What I do
Python Engineer
I can create, maintain, and enhance platforms that cater to businesses and their customers. Web Application Development by Django, DRF, FastAPI. API creation and integration. Integrating Apps with OpenAI API. Working with Data Using NumPy, Pandas. Creating Visualizations. Algorithms and Optimization DFS, BFS. Testing and Quality Assurance. Containerization and DevOps
Work with documentation
I have a high ability to work with technical documentation of any technology. This allows me to, Quickly master new tools, libraries and frameworks. Understand the specifics of implementing and using complex solutions. Effectively integrate new technologies into current projects. I am open to learning and mastering other programming languages, which allows me to easily adapt to the requirements of any project. My experience with Python gives me a solid foundation to confidently approach learning other languages
Website Development
I can develop a fully functional website, such as an E-Shop or a Personal Website, with pages that visitors see and interact with. I integrate graphics and use HTML, CSS, and JavaScript to enhance the user experience of the site. I also ensure that websites adapt gracefully to different screen sizes. If You need a professional website contact Me! I will do it with your desired domain name.
Management databases
Is the basis of many applications and I have deep knowledge in this area, especially Relational databases (PostgreSQL). Database design, Creating tables and columns, Creating and managing stored procedures, Writing SQL queries of varying complexity, Migrating and managing data Using tools SQLAlchemy and Alembic, Ensuring data backup. Configuring SQL injection security, XSS
Resume
2+ Years of Experience
Education
2023 - 2027
Bachelor in Computer Science
Odessa National Technological University of Ukraine
Studying Computer Science, Automation, Robotics, and Programming in absentia. Expected graduation 2027.
2023 - 2024
Python Backend Developer
IT-BRAINS UA
In-depth training in backend development, REST API design, and database management with Django, DRF, and PostgreSQL. Covered frontend fundamentals and full-stack project delivery.
2025 - 2026
Modern Web Design & JavaScript
ITNetwork.cz
Completed a structured course covering modern frontend development: responsive design, JavaScript fundamentals, and practical UI implementation.
Experience
2024 - Current
Founder & Full-Stack Developer
yemak.vip · reservla.com
Founded and launched two production SaaS platforms on AWS. Built multi-tenant architecture with isolated subdomains, automated onboarding, and admin panels. Integrated async task queues (Celery + Redis), CI/CD via GitHub Actions, Docker for prod/dev environments. Both platforms are live with real paying clients and 99% uptime.
01/2024 - 07/2024
Python Backend Developer
IT-BRAINS UA
Developed backend features using Django, DRF, and FastAPI. Designed database models and optimized SQL queries. Integrated third-party APIs and configured deployments to AWS EC2 and Azure. Built AI-powered text widgets (translation, rewriting, summarization) using OpenAI API, and developed a RAG system with a vector database for document-based Q&A.
Projects
SaaS Restaurant Platform
FounderDesigned, launched, and monetized a multi-tenant SaaS platform — a direct-ordering alternative to food delivery aggregators (Bolt Food, Wolt, Glovo). 4 paying clients on recurring subscriptions. Each client gets an isolated subdomain, demo menu, and admin panel — fully automated onboarding.
Key decisions: Tenant data isolation via custom ORM manager without separate databases. Async Telegram notifications (Celery + Redis), price snapshot, rate limiting, CI/CD (GitHub Actions), Docker prod/dev. 79+ tests, 99% uptime on AWS.
SaaS Booking Platform
FounderDesigned and launched a multi-tenant appointment booking platform for service businesses (beauty salons, barbershops, clinics). Each client gets an isolated subdomain, admin panel, staff and schedule management, and automated SMS/email confirmations — fully automated onboarding. Platform is live on AWS.
Key decisions: Tenant data isolation via custom ORM manager; timezone-aware slot generation with DST support; OTP client auth via SMS (Twilio); async notification pipeline (Celery + Redis); wildcard SSL, subdomain routing via Nginx; JWT with silent token refresh.
Languages
Coding Skills
Contacts
Get in Touch
+420728802633
Prague
Djamazar23@gmail.com
Open to work