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Begli Geldiyev

@begligeldiyev

Message

Python developer focused on fintech, blockchain, and scalable backend systems.

Turkmenistan

Message

What I'm looking for

I seek backend or full-stack roles in fintech/blockchain-focused teams where I can build scalable systems, integrate crypto APIs, and grow into AI/DevOps responsibilities.

I am a highly motivated, detail-oriented Python developer with over 3 years of experience in the financial industry, specializing in scalable, secure backend systems and blockchain integrations. I have led development of eCommerce and video streaming platforms using Django, DRF, Celery, PostgreSQL, Redis and integrated cryptocurrency exchange APIs and AI models to improve recommendations and trading capabilities.

I have practical experience in multithreading/multiprocessing, DevOps collaboration for high-load deployments, and refactoring legacy systems to boost API performance by 30%. My background in electromechanical engineering reinforces my disciplined approach to software design, data structures, algorithms, and production-grade practices like Docker, monitoring, and SOLID principles.

Experience

Work history, roles, and key accomplishments

Current

AI Engineer

Current

Belet

Aug 2025 - Present (10 months)

Improved recommendation systems for a video streaming platform and integrated AI models into production to personalize content discovery and boost engagement.

Recommendation Systems Python Machine Learning Integration Data Collection A B Testing SQL Go Gin Clickhouse Cassandra Scylla RabbitMQ TensorFlow Pandas scikit learn NumPy

Current

Full Stack Developer

Current

Bolharyt

Dec 2023 - Present (2 years 6 months)

Built an eCommerce marketplace and a video streaming platform using Django/DRF, Vue3 and PostgreSQL, designed user data collection and a custom admin dashboard, and integrated AI models to improve recommendations.

Python Django DRF Vue3 PostgreSQL Celery Redis Docker JavaScript

Private

Military Service

Apr 2025 - Jul 2025 (3 months)

Served in military service.

Backend Developer

Belet Video

Feb 2025 - Apr 2025 (2 months)

- Developed and supported backend of video
streaming service
- Developed content-based recommendation
system for video streaming service
- Developed telegram bots for alerting server issues

Python Pandas scikit learn NumPy Go fastAPI Pydantic Telegram

Python Developer

INTERNATIONAL PAYMENT SERVICE PROVIDER (UNDER NDA)

Feb 2022 - Sep 2024 (2 years 7 months)

- Led the development and maintenance of an
arbitrage trading bot platform with expertise in
multithreading and multiprocessing.
- Refactored legacy code and optimized API
endpoints, improving performance by 30%.
- Integrated APIs from major cryptocurrency
exchanges including Binance, Kraken, and Bybit.
- Collaborated with DevOps for smooth
deployment and monitoring of high-load
applications.

Python Django DRF PostgreSQL Redis Celery API Performance Docker NATS Multithreading Python Multiprocessing Blockchain Ethereum Etherscan Tron Bitcoin Binance Bybit

Python Developer

Freelance

Jan 2020 - Jan 2022 (2 years)

• Created a project for a local business to manage
the accounting of a shopping center. (under Private
repo in Github)
• Created a project "Digital Register" (under Private
repo in Github)
• Created an eCommerce platform.
• Built an analytical system for electro power
industry