Erik Sultanaliev Email & Phone Number

Ukraine

- Optimized SQL scripts reduced execution time from several hours to minutes by refining query logic (using techniques such as indexing, query refactoring, and minimizing nested subqueries)- Developed and deployed AWS Lambda functions to efficiently compress images from the mobile app, reducing the size from 10MB to 300kb, improving app performance, and reducing storage costs.- Architected and built scalable REST APIs using Python/Django, transitioning from a monolithic architecture to… Show more - Optimized SQL scripts reduced execution time from several hours to minutes by refining query logic (using techniques such as indexing, query refactoring, and minimizing nested subqueries)- Developed and deployed AWS Lambda functions to efficiently compress images from the mobile app, reducing the size from 10MB to 300kb, improving app performance, and reducing storage costs.- Architected and built scalable REST APIs using Python/Django, transitioning from a monolithic architecture to a microservices-based design, enabling improved modularity, scalability, and independent service deployment. Show less

Бишкек, Киргизия

- I utilized RabbitMQ to manage an event-driven architecture in a microservices-based e-commerce platform, routing over 500,000 events daily—such as order status updates, inventory changes, and payment confirmations—across 10 services- Integrated custom billing solution (Python, Stripe, MoMo)- Designed the BE app and provided features for a mobile application by using REST API + gRPC.

Bishkek

- I designed a web application for customers to access movies, TV shows, and TV channels, utilizing MySQL for data storage, Python/Django for API development, and a Go application with ffmpeg for media file conversion and management. - I developed a product using aiohttp for asynchronous HTTP requests, enabling efficient scanning of Ethereum smart contracts for security vulnerabilities. By integrating the Mythril security analysis tool, the system automatically detected common… Show more - I designed a web application for customers to access movies, TV shows, and TV channels, utilizing MySQL for data storage, Python/Django for API development, and a Go application with ffmpeg for media file conversion and management. - I developed a product using aiohttp for asynchronous HTTP requests, enabling efficient scanning of Ethereum smart contracts for security vulnerabilities. By integrating the Mythril security analysis tool, the system automatically detected common vulnerabilities- Provided mentorship to interns, guiding them through the fundamentals of web development, including HTTP protocols, API design, database management, and Python/Django frameworks, while involving them in real-world projects to build practical skills Show less