Backend Developer

Candidate is a Senior Software Engineer with over 5 years of backend development experience, specializing in building scalable serverless architectures using Node.js. Experienced in designing and maintaining microservices within AWS ecosystems, with deep expertise in services such as Lambda, SQS, DynamoDB, CloudWatch, and CDK. Proficient in PHP and Java, with prior full-stack development experience utilizing frontend frameworks like Vue.js and React.js. Skilled in optimizing system performance through database tuning, caching strategies, and connection pooling, resulting in reduced latency and increased reliability. Proven success in improving system stability and reducing infrastructure costs through architectural refactoring. Certified in AWS and adept at infrastructure as code, test-driven development, and collaborative feature delivery within agile teams.

Polish-Japanese Academy of Information Technology / Master of Science

2023 - 2024

Tashkent Inha University / Bachelor of Engineering

2018 - 2022

Senior Software Engineer

Industry: IT Services and IT Consulting

Nov 2021 – Present

• Developing and maintaining serverless microservices for an education system used by medical institutions in the USA.

• Preventing message loss and reducing server costs by replacing multiple Lambda functions with a Fargate task.

• Creating and managing databases, improving response time by 30% through connection pooling.

• Improving system crash-free rate from 80% to 99.8% by implementing unit tests and resolving over 40 bugs.

• Speeding up system latency by 70% via enhanced caching mechanisms.

• Designing and managing enterprise libraries within a CDK stack adopted company-wide.

Software Engineer

Industry: IT Services and IT Consulting

May 2021 – Nov 2021

• Architected and implemented a marketplace platform serving over 100k users.

• Collaborated with frontend and mobile engineers to build REST APIs and documented them using Swagger.

• Ensured transaction security and data consistency via event sourcing.

• Coordinated with QA to test new features and resolved issues within 48 hours.

• Reduced response latency by 50% using load balancers across regional backend services.

Full-stack Developer

Industry: Undisclosed

Jan 2018 – May 2021

• Developed an LMS platform used daily by 7,000+ students.

• Improved application performance by migrating MongoDB from shared to dedicated cluster.

• Optimized database queries by up to 300% using caching, eager, and lazy loading.

• Implemented efficient search and filter functionality with Elasticsearch.